IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 15.9 8.0 1.6 ****** 1964 -9.4 2.9 9.2 11.6 17.8 23.0 27.2 25.4 21.3 13.3 7.3 -1.8 36.6 1965 -2.4 2.6 8.0 9.7 18.9 23.1 ****** 26.9 20.9 13.8 8.9 4.3 ****** 1966 6.2 5.8 8.2 12.3 17.2 23.8 27.3 26.1 20.5 14.0 9.0 5.6 21.7 1967 2.0 0.1 4.7 10.3 17.2 21.6 26.9 26.4 21.2 14.3 8.2 3.0 26.8 1968 1.1 -1.3 7.8 12.0 16.8 21.1 26.4 25.3 21.3 16.3 9.3 5.0 27.7 1969 -0.7 -0.6 11.2 12.4 17.8 22.0 25.9 25.4 20.5 16.3 9.6 7.0 26.6 1970 2.9 6.4 7.7 15.8 19.1 24.2 27.5 26.0 21.1 17.2 12.0 0.8 26.8 1971 1.5 2.6 9.0 11.9 18.4 22.4 26.0 24.2 20.0 14.7 8.1 2.7 24.5 1972 ****** ****** 8.5 14.1 15.0 22.3 26.8 23.5 20.6 16.5 8.6 0.5 ****** 1973 ****** 5.4 6.2 10.5 17.8 22.7 25.6 26.7 22.3 15.9 5.7 0.5 ****** 1974 -6.6 -4.9 9.6 13.0 17.2 24.0 ****** 26.5 21.5 16.6 9.4 0.3 ****** 1975 -4.3 0.4 9.0 15.0 19.9 24.2 25.5 26.6 22.3 15.9 8.1 2.6 30.9 1976 ****** ****** 6.4 14.7 17.0 21.7 26.8 26.6 21.2 15.8 11.4 0.8 ****** 1977 ****** ****** 9.6 14.1 17.9 22.0 25.5 25.8 ****** ****** ****** ****** ****** 1978 1.9 4.8 8.0 12.8 17.4 ****** 25.4 26.7 26.5 22.1 6.3 ****** ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 0.6 2.3 8.1 12.4 14.1 ****** ****** 25.9 20.7 13.1 7.9 -0.6 ****** 1985 4.1 2.2 4.9 12.0 17.4 23.3 27.4 26.0 21.4 14.4 9.2 3.5 25.2 1986 ****** ****** 5.1 12.0 16.3 20.4 ****** 25.9 20.9 15.7 7.0 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 -4.0 -1.0 0.7 9.8 13.9 19.8 25.2 23.9 18.9 13.7 8.3 2.4 29.2 1993 -0.1 1.7 5.2 11.0 14.9 20.5 24.4 24.1 20.9 13.6 7.3 5.1 24.5 1994 3.2 2.1 6.6 12.9 15.9 21.2 26.1 25.9 19.2 13.7 8.9 0.6 25.5 1995 3.5 3.9 6.9 10.9 15.7 20.3 26.2 26.1 20.4 14.0 8.8 1.5 24.7 1996 -2.4 4.4 4.9 11.0 17.5 21.9 24.8 24.3 20.5 14.7 7.7 5.7 27.2 1997 3.0 1.2 3.6 10.5 15.7 21.8 26.0 26.8 19.6 15.2 7.8 4.0 25.6 1998 -1.2 2.0 6.3 12.5 16.7 23.1 26.0 25.7 21.6 15.0 11.0 9.5 27.2 1999 3.2 5.5 6.9 12.9 18.6 23.1 25.8 26.3 20.5 16.3 8.0 3.3 23.1 2000 0.7 0.5 6.6 14.0 18.1 22.2 25.9 25.5 20.5 13.3 6.9 2.6 25.4 MEAN 0.1 2.1 7.0 12.3 17.0 22.2 26.1 25.7 21.0 15.2 8.5 2.8 26.0 SD 3.75 2.69 2.20 1.59 1.48 1.25 0.83 0.95 1.37 1.82 1.44 2.58 1.83 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 7.3 0.9 -4.2 ****** 1964 -15.6 -2.4 3.0 5.9 9.3 12.8 16.7 14.5 10.2 2.9 0.4 -7.0 4.2 1965 -6.6 -3.0 1.9 3.3 10.5 13.6 ****** 18.2 11.4 7.4 2.8 -1.8 ****** 1966 0.3 0.2 2.2 5.6 9.2 13.5 18.2 16.1 10.6 6.9 0.1 -1.5 6.8 1967 -4.0 -5.1 -1.2 4.0 9.9 12.3 17.0 16.6 12.1 6.6 2.9 -2.2 5.7 1968 -3.5 -6.3 3.1 6.5 10.0 12.3 17.0 15.3 12.1 8.4 4.5 0.9 6.7 1969 -4.0 -5.0 7.1 6.4 9.7 12.8 15.9 15.7 11.7 8.5 3.1 1.9 7.0 1970 -0.8 0.3 1.8 8.3 10.4 15.1 18.7 16.8 12.6 10.2 5.2 -4.0 7.9 1971 -3.6 -1.8 4.1 6.4 10.7 13.4 16.8 14.6 10.1 6.2 2.8 -1.7 6.5 1972 -8.5 -7.7 3.8 6.3 7.1 12.6 17.6 14.3 10.6 6.6 2.4 -4.1 5.1 1973 ****** 0.7 1.1 3.5 9.4 14.0 17.0 17.9 12.8 6.6 -1.9 -8.3 ****** 1974 -13.6 -10.5 4.5 6.3 7.6 13.5 ****** 16.6 12.0 6.9 2.9 -7.2 ****** 1975 -11.5 -6.3 3.8 7.6 12.5 15.1 17.0 17.9 12.9 6.6 2.8 -2.2 6.4 1976 -8.4 -7.7 1.4 6.8 9.5 12.4 17.0 16.7 11.8 6.6 4.9 -4.0 5.6 1977 -5.2 -9.0 4.5 6.3 9.8 12.8 15.5 15.5 ****** ****** ****** ****** ****** 1978 -3.7 -1.5 2.8 7.8 10.5 14.9 18.0 19.0 19.6 16.2 1.7 ****** ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 -3.8 -2.8 2.3 5.3 7.5 ****** ****** 16.0 11.5 5.3 3.3 -4.5 ****** 1985 -0.5 -2.3 -0.8 5.8 9.3 14.2 18.5 17.5 12.2 6.6 3.5 -0.0 7.0 1986 ****** ****** 0.1 6.5 9.2 12.3 ****** 16.8 11.5 8.3 1.7 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 -8.1 -5.3 -4.3 3.9 8.1 12.0 16.1 15.6 10.3 5.1 2.7 -1.2 4.6 1993 -4.2 -2.8 -0.4 5.0 8.5 11.5 15.4 15.2 11.3 5.9 1.9 -0.2 5.6 1994 -1.3 -3.0 1.0 6.1 8.7 12.1 16.6 16.0 10.9 7.3 4.4 -4.1 6.2 1995 -2.3 -1.4 0.3 5.0 8.8 12.1 16.7 16.4 11.2 5.7 1.7 -3.9 5.9 1996 -6.8 0.0 0.1 5.3 10.3 13.2 16.9 15.1 11.1 6.9 1.7 0.4 6.2 1997 -2.0 -5.0 -1.3 4.3 8.5 13.6 16.3 17.2 10.5 7.9 2.9 -0.5 6.0 1998 -5.5 -2.4 1.1 5.8 9.1 14.0 17.1 17.1 12.9 6.8 3.4 2.9 6.9 1999 -1.6 -0.8 1.0 5.9 9.7 13.6 17.2 17.7 10.6 8.5 2.2 -2.4 6.8 2000 -4.5 -5.8 -0.2 6.9 9.5 12.1 17.1 16.8 11.2 6.1 1.9 -1.6 5.8 MEAN -5.2 -3.7 1.6 5.8 9.4 13.2 17.0 16.4 11.8 7.2 2.5 -2.4 6.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 24.5 15.1 7.3 ****** 1964 -3.1 8.2 15.3 17.3 26.3 33.2 37.7 36.2 32.4 23.8 14.2 3.4 20.4 1965 1.9 8.2 14.1 16.1 27.3 32.5 ****** 35.6 30.4 20.2 15.0 10.4 ****** 1966 12.0 11.3 14.8 19.0 25.3 34.1 36.5 36.0 30.3 21.2 18.0 12.6 22.6 1967 8.0 5.4 10.5 16.6 24.5 30.8 36.8 36.3 30.3 22.1 13.6 8.2 20.3 1968 5.6 3.8 12.5 17.4 23.6 29.8 35.8 35.4 30.5 24.2 14.1 9.2 20.2 1969 2.6 3.8 15.2 18.5 25.9 31.2 35.9 35.1 29.3 24.1 16.0 12.1 20.8 1970 6.6 12.4 13.6 23.4 27.9 33.3 36.2 35.3 29.6 24.3 18.8 5.5 22.2 1971 6.6 6.9 14.0 17.4 26.0 31.5 35.1 33.9 29.9 23.2 13.5 7.1 20.4 1972 ****** ****** 13.3 21.8 23.0 32.0 35.9 32.7 30.5 26.4 14.8 4.2 ****** 1973 ****** 10.1 11.3 17.4 26.2 31.3 34.1 35.5 31.7 25.1 13.4 9.3 ****** 1974 0.5 0.8 14.8 19.6 26.8 34.5 36.9 36.4 31.0 26.4 16.0 7.9 21.0 1975 2.8 7.1 14.2 22.3 27.3 33.3 34.0 35.4 31.8 25.2 13.5 7.4 21.2 1976 ****** ****** 11.3 22.7 24.5 30.9 36.7 36.5 30.5 25.1 18.0 5.8 ****** 1977 ****** ****** 14.8 21.8 26.1 31.1 35.5 36.1 ****** ****** ****** ****** ****** 1978 7.7 11.0 13.1 17.9 24.3 ****** 32.8 34.4 33.4 28.1 10.9 9.6 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 5.0 7.3 13.9 19.3 20.7 ****** ****** 35.7 30.4 20.9 12.6 3.3 ****** 1985 8.3 6.7 11.1 18.4 25.4 32.5 36.5 34.3 30.8 22.4 14.9 7.1 20.7 1986 ****** ****** 10.1 17.5 23.4 28.6 ****** 34.9 30.3 23.2 12.3 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 0.1 3.2 5.8 15.8 19.7 27.5 34.3 32.3 27.5 22.3 13.9 6.0 17.4 1993 4.0 6.2 10.9 17.0 21.3 29.6 33.4 32.9 30.6 21.3 12.7 10.4 19.2 1994 7.6 7.3 12.2 19.6 23.1 30.4 35.7 35.7 27.5 20.2 13.4 5.3 19.8 1995 9.3 9.1 13.5 16.8 22.6 28.5 35.7 35.9 29.5 22.2 15.9 6.9 20.5 1996 2.0 8.8 9.6 16.7 24.8 30.5 32.7 33.6 29.9 22.5 13.8 11.0 19.7 1997 8.1 7.4 8.5 16.8 22.8 30.0 35.8 36.4 28.8 22.5 12.8 8.6 19.9 1998 3.0 6.4 11.5 19.2 24.3 32.1 34.8 34.4 30.3 23.3 18.7 16.1 21.2 1999 7.9 11.9 12.8 20.0 27.5 32.6 34.5 34.9 30.3 24.0 13.8 9.0 21.6 2000 5.8 6.9 13.4 21.2 26.7 32.3 34.7 34.2 29.8 20.4 12.0 6.9 20.3 MEAN 5.1 7.4 12.4 18.8 24.7 31.4 35.3 35.0 30.3 23.3 14.5 8.1 20.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 17.2 14.2 11.5 ****** 1964 12.5 10.6 12.3 11.4 17.0 20.4 21.0 21.7 22.2 20.9 13.8 10.4 16.2 1965 8.5 11.2 12.2 12.8 16.8 18.9 ****** 17.4 19.0 12.8 12.2 12.2 ****** 1966 11.7 11.1 12.6 13.4 16.1 20.6 18.3 19.9 19.7 14.3 17.9 14.1 15.8 1967 12.0 10.5 11.7 12.6 14.6 18.5 19.8 19.7 18.2 15.5 10.7 10.4 14.5 1968 9.1 10.1 9.4 10.9 13.6 17.5 18.8 20.1 18.4 15.8 9.6 8.3 13.5 1969 6.6 8.7 8.1 12.1 16.2 18.4 20.0 19.4 17.6 15.6 12.9 10.2 13.8 1970 7.4 12.1 11.8 15.1 17.5 18.2 17.5 18.5 17.0 14.1 13.6 9.5 14.4 1971 10.2 8.7 9.9 11.0 15.3 18.1 18.3 19.3 19.8 17.0 10.7 8.8 13.9 1972 ****** ****** 9.5 15.5 15.9 19.4 18.3 18.4 19.9 19.8 12.4 8.3 ****** 1973 ****** 9.4 10.2 13.9 16.8 17.3 17.1 17.6 18.9 18.5 15.3 17.6 ****** 1974 14.1 11.2 10.3 13.3 19.2 21.0 ****** 19.8 19.0 19.5 13.1 15.1 ****** 1975 14.3 13.3 10.4 14.7 14.8 18.2 17.0 17.5 18.8 18.6 10.7 9.6 14.8 1976 ****** ****** 9.9 15.9 15.0 18.5 19.7 19.8 18.7 18.5 13.1 9.8 ****** 1977 ****** ****** 10.3 15.5 16.3 18.3 20.0 20.6 ****** ****** ****** ****** ****** 1978 11.4 12.5 10.3 10.1 13.8 ****** 14.8 15.4 13.8 11.9 9.2 ****** ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 8.8 10.1 11.6 14.0 13.2 ****** ****** 19.7 18.9 15.6 9.3 7.8 ****** 1985 8.8 9.0 11.9 12.6 16.1 18.3 18.0 16.8 18.6 15.8 11.4 7.1 13.7 1986 ****** ****** 10.0 11.0 14.2 16.3 ****** 18.1 18.8 14.9 10.6 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 8.2 8.5 10.1 11.9 11.6 15.5 18.2 16.7 17.2 17.2 11.2 7.2 12.8 1993 8.2 9.0 11.3 12.0 12.8 18.1 18.0 17.7 19.3 15.4 10.8 10.6 13.6 1994 8.9 10.3 11.2 13.5 14.4 18.3 19.1 19.7 16.6 12.9 9.0 9.4 13.6 1995 11.6 10.5 13.2 11.8 13.8 16.4 19.0 19.5 18.3 16.5 14.2 10.8 14.6 1996 8.8 8.8 9.5 11.4 14.5 17.3 15.8 18.5 18.8 15.6 12.1 10.6 13.5 1997 10.1 12.4 9.8 12.5 14.3 16.4 19.5 19.2 18.3 14.6 9.9 9.1 13.8 1998 8.5 8.8 10.4 13.4 15.2 18.1 17.7 17.3 17.4 16.5 15.3 13.2 14.3 1999 9.5 12.7 11.8 14.1 17.8 19.0 17.3 17.2 19.7 15.5 11.6 11.4 14.8 2000 10.3 12.7 13.6 14.3 17.2 20.2 17.6 17.4 18.6 14.3 10.1 8.5 14.6 MEAN 10.0 10.5 10.9 13.0 15.3 18.3 18.3 18.6 18.5 16.1 12.0 10.5 14.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 5.10 4.56 3.29 ****** 1964 1.24 3.80 4.42 4.41 5.29 6.53 8.04 6.60 4.98 3.53 4.00 2.84 4.64 1965 2.96 3.70 4.63 5.22 7.74 10.09 ****** 6.88 5.85 6.24 5.61 3.65 ****** 1966 3.70 4.20 4.56 4.90 5.00 5.08 4.93 5.20 4.74 6.43 4.27 3.04 4.67 1967 2.83 2.70 2.96 4.26 5.42 4.48 4.83 4.84 5.25 5.12 5.06 3.17 4.24 1968 3.35 3.09 5.09 5.44 8.28 8.17 5.62 5.59 5.74 6.30 6.17 4.76 5.63 1969 3.36 3.19 6.89 6.22 7.65 7.86 6.46 6.70 6.82 5.99 5.08 5.14 5.95 1970 3.71 4.55 5.06 5.55 5.55 9.01 11.76 11.24 9.28 8.03 6.11 3.31 6.93 1971 3.14 3.88 5.82 6.98 8.02 7.48 7.33 8.47 7.29 5.75 5.29 3.31 6.06 1972 2.12 2.43 5.28 6.84 6.82 9.85 12.65 10.27 9.14 7.32 5.23 3.39 6.78 1973 2.37 4.36 4.34 4.33 7.94 11.37 13.81 14.15 10.47 7.59 4.23 3.21 7.35 1974 1.51 2.26 5.86 5.79 4.28 5.12 4.85 4.87 5.43 7.44 5.73 3.55 4.72 1975 2.14 3.05 5.91 5.84 8.42 8.99 13.63 14.45 10.41 7.58 5.32 3.13 7.41 1976 1.96 2.06 5.04 7.22 5.34 4.56 4.89 4.88 8.79 7.61 5.76 3.32 5.12 1977 2.81 2.27 5.90 6.84 7.73 8.27 6.34 6.42 ****** ****** ****** ****** ****** 1978 3.80 4.21 4.48 6.38 7.52 10.72 12.56 14.27 15.73 10.90 2.57 2.66 7.98 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 3.24 3.44 4.59 5.01 6.37 8.05 ****** 7.94 6.32 4.53 5.28 3.40 ****** 1985 4.11 3.40 4.28 5.66 7.02 7.58 9.14 8.53 6.51 5.45 5.62 4.35 5.97 1986 ****** ****** 4.42 6.49 7.13 7.87 ****** 10.10 6.25 6.32 5.16 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 2.21 2.66 3.02 4.74 6.52 6.48 5.75 6.33 3.90 3.27 4.09 3.59 4.38 1993 2.70 3.05 3.48 5.09 6.70 5.98 6.46 5.94 4.30 4.02 4.82 3.81 4.70 1994 3.66 3.06 4.18 5.39 6.26 5.49 7.39 5.36 4.61 6.10 5.10 2.90 4.96 1995 3.28 3.57 3.84 5.22 7.02 7.33 6.68 5.75 4.74 3.57 3.03 2.95 4.75 1996 2.78 3.89 4.13 5.15 6.61 6.10 6.72 5.38 4.81 4.09 4.05 3.66 4.78 1997 2.91 2.39 3.57 4.64 6.43 6.92 6.33 6.26 4.42 4.90 5.04 3.80 4.80 1998 3.03 3.46 4.11 5.33 6.33 6.26 7.51 7.35 5.74 4.43 3.93 3.26 5.06 1999 3.62 3.35 3.95 5.12 5.37 5.42 6.25 5.67 3.99 4.51 4.54 3.68 4.62 2000 3.14 2.73 3.46 5.01 4.98 4.95 6.10 5.75 4.37 5.07 5.03 4.04 4.55 MEAN 2.92 3.27 4.57 5.53 6.59 7.26 7.76 7.60 6.54 5.83 4.85 3.51 5.51 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 5.04 4.96 4.02 ****** 1964 2.61 4.10 4.72 4.13 4.25 4.86 5.89 5.80 4.69 3.62 4.70 3.52 4.41 1965 4.01 4.30 4.57 4.71 9.90 11.03 ****** 5.69 5.00 6.00 5.77 4.03 ****** 1966 4.53 4.90 5.09 5.77 7.26 4.98 6.11 6.13 5.73 8.34 4.39 4.05 5.61 1967 3.71 4.28 3.28 4.61 6.23 5.17 6.63 6.33 4.04 4.67 5.15 3.08 4.76 1968 3.17 3.72 4.69 4.11 4.51 5.23 5.31 4.24 4.21 4.12 4.61 4.35 4.36 1969 2.91 3.05 4.08 4.39 4.63 4.82 4.80 4.09 4.30 4.35 3.99 4.13 4.13 1970 3.95 4.04 3.89 4.07 4.61 5.11 5.51 4.42 2.41 2.83 1.39 3.63 3.82 1971 4.65 4.11 4.79 6.07 6.13 7.59 5.87 6.50 4.66 4.16 4.20 3.82 5.21 1972 3.03 2.74 4.70 4.23 4.43 5.06 7.89 7.28 4.41 4.59 4.20 3.57 4.68 1973 3.55 4.47 4.12 4.12 5.32 7.59 12.18 13.00 5.91 4.43 4.45 4.27 6.12 1974 3.05 2.96 4.70 4.54 4.68 5.80 6.66 6.37 4.01 4.58 4.34 3.79 4.62 1975 ****** 3.91 4.19 4.21 4.90 5.11 12.47 12.92 6.08 4.28 4.15 3.84 ****** 1976 3.03 2.38 5.09 4.70 6.17 5.28 6.66 6.18 5.49 4.31 1.37 3.53 4.52 1977 4.50 2.66 4.84 4.27 4.59 4.90 4.76 4.14 ****** ****** ****** ****** ****** 1978 5.16 6.57 6.44 10.28 14.69 23.01 15.68 ****** ****** 12.62 4.91 4.66 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 3.61 3.33 4.37 4.34 6.07 11.46 ****** 10.43 7.47 4.44 5.32 4.15 ****** 1985 4.27 3.76 4.54 5.71 7.09 8.74 10.57 9.28 7.08 4.64 5.27 3.83 6.23 1986 ****** ****** 4.36 7.03 7.37 7.91 ****** 16.84 7.16 5.66 5.67 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 2.52 2.85 3.36 4.28 5.59 5.34 4.94 6.07 3.66 3.56 4.60 3.89 4.22 1993 2.87 3.22 3.25 4.52 6.13 5.20 5.67 5.84 4.67 4.23 4.96 4.34 4.58 1994 3.96 2.95 3.83 5.15 5.40 5.16 8.41 6.11 5.06 6.35 5.58 3.18 5.10 1995 3.69 3.50 3.70 5.48 6.80 6.46 6.64 6.78 5.02 4.07 3.06 3.31 4.88 1996 3.15 4.15 4.00 4.92 5.89 5.95 6.63 5.86 4.91 4.15 4.47 3.67 4.81 1997 2.97 2.62 3.59 4.18 5.77 7.03 7.29 7.96 5.20 5.42 5.16 4.12 5.11 1998 3.56 3.52 3.97 4.88 6.04 6.32 8.06 7.78 6.53 4.49 4.42 3.70 5.27 1999 3.88 3.50 3.73 4.64 5.56 6.24 6.27 5.18 4.34 4.89 4.42 3.99 4.72 2000 3.44 3.00 3.21 4.60 4.80 5.52 6.46 6.20 5.37 5.36 5.08 4.54 4.80 MEAN 3.60 3.64 4.27 4.97 6.11 6.93 7.40 7.21 5.10 5.01 4.47 3.89 5.21 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 5.33 4.99 3.86 ****** 1964 2.17 4.11 4.54 4.19 4.33 5.20 5.24 4.93 5.14 4.10 4.55 3.37 4.32 1965 3.62 4.13 4.88 4.93 9.65 8.86 ****** 5.89 5.44 6.31 5.71 4.09 ****** 1966 4.60 4.63 4.43 5.39 6.91 4.18 5.35 5.69 5.18 7.49 4.27 4.02 5.18 1967 3.62 3.85 3.26 4.31 5.82 4.90 6.06 6.02 4.64 5.04 4.88 4.04 4.70 1968 3.36 3.50 5.30 6.39 8.55 5.60 5.23 3.89 4.28 3.93 4.71 4.52 4.94 1969 3.30 3.88 5.72 5.42 5.01 5.52 5.55 5.14 5.62 4.16 3.10 3.35 4.65 1970 3.30 3.27 3.29 3.81 3.83 3.08 4.48 3.39 1.28 1.63 0.76 3.03 2.93 1971 3.84 3.69 5.04 6.18 6.52 9.49 5.99 6.42 4.88 4.45 4.19 3.49 5.35 1972 2.28 2.23 4.91 4.46 4.42 5.68 9.52 6.77 4.84 4.74 4.22 3.38 4.79 1973 3.00 4.44 4.02 4.16 4.86 7.22 12.38 14.80 6.30 4.40 4.37 4.40 6.20 1974 2.98 3.05 5.09 4.50 4.84 5.71 6.08 5.95 4.64 4.79 4.57 3.93 4.68 1975 ****** 3.87 4.11 4.44 5.60 3.08 12.72 15.02 6.44 4.44 4.19 3.50 ****** 1976 2.24 1.96 5.12 4.75 5.45 4.86 6.08 6.01 7.43 4.31 0.86 3.15 4.35 1977 2.88 2.34 5.18 4.48 5.01 5.58 5.37 3.30 ****** ****** ****** ****** ****** 1978 5.18 6.25 5.78 8.86 11.92 19.26 18.40 22.33 23.70 16.31 5.31 4.33 12.30 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 3.89 3.85 4.67 5.14 6.42 9.12 ****** 9.37 8.09 5.10 5.74 3.99 ****** 1985 4.53 3.55 5.09 5.48 6.72 7.52 9.66 8.90 8.00 5.80 5.84 4.38 6.29 1986 ****** ****** 4.51 6.93 7.27 7.24 ****** 15.00 7.61 6.91 6.02 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 2.59 2.97 3.61 4.62 6.19 5.87 5.61 6.03 3.80 3.44 4.61 3.87 4.43 1993 3.01 3.38 3.29 4.81 6.33 5.37 5.89 6.29 5.30 4.34 4.88 4.43 4.78 1994 4.11 3.29 4.08 5.27 5.60 5.37 8.05 6.02 4.88 6.22 5.66 3.24 5.15 1995 3.77 3.64 3.84 5.38 6.94 6.74 7.08 7.39 5.32 4.15 3.15 3.43 5.07 1996 3.10 4.38 4.21 5.01 6.02 5.64 6.39 6.26 5.13 4.31 4.60 3.93 4.91 1997 3.17 2.52 3.77 4.29 6.13 6.74 7.17 8.15 5.18 5.40 5.29 4.17 5.16 1998 3.48 3.80 4.24 4.60 5.90 6.20 8.33 7.70 6.40 4.36 4.20 3.45 5.22 1999 4.17 3.61 3.71 4.64 5.68 6.13 6.19 5.45 4.14 4.94 4.66 3.98 4.77 2000 3.61 3.40 3.07 4.70 4.74 5.50 6.24 6.43 5.18 5.22 5.13 4.59 4.82 MEAN 3.44 3.60 4.40 5.08 6.18 6.51 7.47 7.73 6.11 5.25 4.47 3.85 5.34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. ABSOLUTE OF MINIMUM TEMPERATURE WITH DAY YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1963 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 1.0 29 -5.0 15 -16.4 28 ***** 1964 -24.8 12 -9.0 8 -1.8 5 3.0 10 6.0 12 10.0 11 10.6 1 11.4 28 5.6 30 -1.6 29 -8.2 29 -19.0 21 -24.8 1965 -16.6 23 -16.6 4 -3.6 15 -4.6 6 2.0 4 10.6 16 ***** ** 14.5 11 7.0 25 1.0 27 -1.0 12 -10.5 23 ***** 1966 -5.0 14 -3.0 24 -4.0 3 -2.0 2 3.5 6 9.0 15 13.5 7 12.5 24 6.5 28 3.0 31 -7.0 26 -6.0 23 -7.0 1967 -15.0 23 -12.0 3 -9.0 1 -6.5 2 3.0 1 5.5 6 14.0 12 12.0 31 7.5 30 2.5 24 -5.0 29 -12.5 24 -15.0 1968 -10.0 20 -23.0 7 -5.0 23 2.0 4 7.5 2 10.0 2 14.0 1 12.0 4 9.0 29 3.5 29 0.5 19 -3.0 30 -23.0 1969 -17.5 13 -21.0 3 3.5 23 1.5 19 5.0 7 11.0 3 13.0 1 11.5 16 7.0 23 6.0 24 -4.0 18 -2.0 3 -21.0 1970 -10.0 30 -9.0 1 1.0 10 3.5 1 7.5 1 13.0 10 16.0 26 15.0 25 10.0 25 5.5 25 3.0 29 -16.0 16 -16.0 1971 -9.5 24 -16.0 1 -5.5 16 3.5 3 8.0 5 10.0 1 11.0 1 10.0 3 7.0 22 4.0 19 1.0 6 -15.0 21 -16.0 1972 -16.5 11 -18.0 11 -1.5 10 4.0 2 4.5 8 9.0 1 13.0 3 10.0 27 9.0 26 4.0 9 -1.0 30 -15.0 23 -18.0 1973 ***** ** -6.0 1 -6.0 8 1.0 1 5.0 1 10.0 6 13.0 3 14.0 18 9.5 27 4.5 29 -8.0 7 -15.0 31 ***** 1974 -22.5 31 -26.0 5 1.0 3 3.0 6 5.0 6 10.0 1 ***** ** 12.0 31 7.5 30 4.0 31 -2.5 27 -19.0 21 ***** 1975 -19.5 27 -16.0 1 1.0 3 5.0 1 7.0 1 13.0 10 13.0 3 14.0 18 9.0 29 4.5 29 1.0 6 -15.0 21 -19.5 1976 -16.5 11 -18.0 11 -16.5 1 4.0 2 3.0 1 6.0 7 14.0 20 13.0 31 7.5 24 4.5 29 2.0 30 -16.0 16 -18.0 1977 -15.0 29 -19.0 2 2.5 1 4.0 2 5.5 1 11.0 3 13.0 1 12.0 18 ***** ** ***** ** ***** ** ***** ** ***** 1978 -11.0 15 -6.0 13 -3.0 15 4.5 5 7.0 2 9.0 1 15.5 9 16.0 25 18.0 2 11.0 28 -5.0 29 ***** ** ***** 1979 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1980 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1982 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 -10.0 22 -10.0 1 -3.0 13 3.0 13 0.0 2 ***** ** ***** ** 11.1 8 7.0 30 -1.1 21 -1.0 9 -8.0 9 ***** 1985 -10.0 1 -10.0 7 -10.0 1 2.0 8 3.1 1 11.1 13 13.1 29 15.0 14 9.0 22 2.0 26 -1.0 18 -4.0 29 -10.0 1986 ***** ** ***** ** -8.0 17 4.0 2 4.1 5 9.0 2 ***** ** 13.1 30 9.0 30 4.0 25 -3.0 14 ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1989 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1990 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1991 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1992 -20.8 5 -14.6 29 -16.8 1 -2.2 7 2.4 5 8.4 20 11.4 13 12.6 22 4.4 30 0.9 30 -6.2 27 -10.2 29 -20.8 1993 -9.6 19 -12.1 17 -7.5 23 0.2 5 3.5 8 6.2 6 10.8 7 11.5 12 4.7 30 3.4 8 -9.0 14 -5.0 13 -12.1 1994 -8.0 19 -9.9 20 -6.0 15 0.2 4 4.3 18 7.8 5 13.3 2 11.4 29 6.2 25 1.4 13 -0.8 12 -20.2 7 -20.2 1995 -7.0 21 -7.2 26 -4.6 1 -0.5 6 2.6 10 8.4 6 11.3 1 12.9 23 5.4 22 2.5 19 -8.5 27 -9.6 21 -9.6 1996 -20.0 22 -4.4 6 -3.8 5 0.4 16 6.2 2 6.4 7 11.8 11 11.0 25 7.0 19 0.0 31 -6.0 13 -4.4 18 -20.0 1997 -15.6 29 -12.4 1 -15.4 8 -6.0 12 2.0 6 5.6 3 11.8 7 14.0 31 6.4 15 2.4 28 -2.6 28 -5.4 28 -15.6 1998 -18.0 14 -11.0 17 -5.6 4 0.4 7 4.2 1 9.2 12 12.4 7 12.6 22 10.2 7 3.8 12 -1.2 18 -2.8 5 -18.0 1999 -7.8 5 -4.2 1 -4.2 17 0.4 11 4.6 21 10.4 6 11.2 16 15.4 21 5.6 26 3.4 21 -6.5 30 -16.8 4 -16.8 2000 -17.8 31 -16.8 9 -5.2 6 2.4 2 4.4 13 8.0 14 13.0 24 10.2 31 7.4 27 1.0 29 -3.0 29 -9.2 27 -17.8 LOW. -24.8 12 -26.0 5 -16.8 1 -6.5 2 0.0 2 5.5 6 10.6 1 10.0 3 4.4 30 -1.6 29 -9.0 14 -20.2 7 -26.0 YEAR 1964 1974 1992 1967 1984 1967 1964 1971 1992 1964 1993 1994 1974 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. ABSOLUTE OF MAXIMUM TEMPERATURE WITH DAY YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1963 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 28.6 3 21.0 2 15.0 11 ***** 1964 6.8 31 13.0 22 22.0 23 24.0 28 31.0 21 36.6 15 40.0 5 39.6 13 36.5 4 30.0 1 20.0 17 12.6 5 40.0 1965 6.0 27 16.0 28 20.6 10 25.0 27 34.0 27 34.6 4 ***** ** 38.0 4 37.5 1 25.5 13 20.5 5 17.0 15 ***** 1966 17.0 2 19.0 25 19.0 9 24.5 19 31.5 24 37.5 29 40.0 25 38.0 2 36.5 1 27.0 5 21.5 2 18.5 9 40.0 1967 15.5 16 8.0 8 15.5 19 20.5 13 34.0 30 36.0 26 40.0 14 38.0 1 36.0 3 25.0 1 24.0 1 14.0 15 40.0 1968 10.0 4 15.5 29 17.0 14 24.5 17 29.0 25 34.5 30 39.0 14 37.0 16 35.5 1 30.0 3 17.0 1 15.0 1 39.0 1969 10.5 1 12.0 28 23.0 31 25.0 1 30.0 14 35.0 29 39.5 24 38.0 1 32.5 7 29.5 5 21.0 4 16.0 2 39.5 1970 9.0 5 16.0 19 20.0 31 27.5 15 33.0 29 35.5 30 38.5 21 38.0 13 34.0 1 28.0 6 24.0 2 14.0 6 38.5 1971 9.0 3 11.0 26 17.5 26 24.0 29 28.5 13 35.0 15 38.0 14 36.0 10 35.0 9 27.0 16 22.0 3 13.5 12 38.0 1972 ***** ** ***** ** 21.0 28 24.5 20 28.0 31 34.5 27 38.0 8 36.0 8 32.0 1 30.0 4 22.5 2 12.0 3 ***** 1973 ***** ** 15.0 15 15.5 24 24.0 30 30.0 28 34.5 20 38.0 30 38.0 4 35.5 5 29.5 1 23.5 1 16.0 4 ***** 1974 8.0 7 17.5 28 20.0 31 26.0 16 32.5 30 37.5 27 39.5 21 38.0 1 36.0 3 30.5 4 22.5 1 15.0 10 39.5 1975 11.5 5 14.5 20 20.0 31 24.5 7 33.0 29 35.5 30 37.0 31 38.0 4 36.0 8 29.5 1 22.0 3 13.5 12 38.0 1976 ***** ** ***** ** 21.0 28 25.5 30 28.5 27 36.0 26 39.0 15 38.0 1 35.0 5 29.5 1 24.0 2 14.0 6 ***** 1977 ***** ** ***** ** 18.0 26 24.5 27 30.0 18 35.0 30 38.0 16 38.0 1 ***** ** ***** ** ***** ** ***** ** ***** 1978 12.0 31 16.0 2 19.0 29 22.0 12 29.0 18 ***** ** 39.0 28 39.0 2 36.0 21 34.0 1 19.0 1 13.0 2 ***** 1979 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1980 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1982 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 10.1 4 15.0 12 22.1 7 24.1 8 26.1 28 ***** ** ***** ** 40.0 12 36.1 1 27.0 1 19.1 1 9.0 2 ***** 1985 13.0 28 14.0 14 18.1 30 24.1 20 32.1 30 38.0 28 39.0 7 38.0 5 35.0 4 28.0 1 20.0 5 14.0 1 39.0 1986 ***** ** ***** ** 19.1 30 22.1 16 31.0 30 32.1 15 ***** ** 37.3 3 34.0 2 35.0 7 21.0 2 ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1989 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1990 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1991 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1992 4.8 20 10.0 22 14.8 30 21.0 12 28.0 30 34.6 30 36.2 25 36.1 5 29.4 2 26.6 3 19.8 5 13.6 12 36.2 1993 10.2 27 15.0 28 19.6 31 24.2 19 26.6 26 35.1 30 35.6 16 35.6 15 34.4 1 26.8 1 18.4 9 13.7 22 35.6 1994 13.8 1 13.2 27 18.8 31 25.4 24 30.2 31 33.4 11 37.4 26 38.8 4 33.8 1 24.0 1 17.6 3 11.4 28 38.8 1995 12.9 29 15.2 21 19.0 24 21.6 30 27.6 24 33.8 21 39.6 18 37.4 2 34.3 1 28.0 3 22.0 1 12.6 31 39.6 1996 12.0 2 14.9 25 18.6 31 23.0 30 30.0 31 33.4 23 34.8 2 36.2 11 33.6 15 28.6 3 20.9 6 15.2 5 36.2 1997 13.2 6 15.7 21 14.8 22 26.8 26 29.0 30 33.6 29 39.6 28 38.0 17 31.6 2 27.6 6 17.4 5 15.2 8 39.6 1998 7.8 5 13.2 7 18.0 24 26.2 15 30.6 28 36.4 28 40.8 12 36.6 16 35.6 1 28.4 1 21.2 8 23.0 10 40.8 1999 12.4 14 16.4 26 20.6 31 24.8 24 34.4 30 35.4 20 38.4 5 37.2 27 34.2 6 28.4 1 20.0 7 15.0 29 38.4 2000 15.2 1 13.4 25 19.2 21 25.6 20 31.0 30 37.5 30 37.6 1 36.0 2 33.8 9 24.4 9 18.8 2 13.2 31 37.6 HIG. 17.0 2 19.0 25 23.0 31 27.5 15 34.4 30 38.0 28 40.8 12 40.0 12 37.5 1 35.0 7 24.0 1 23.0 10 40.8 YEAR 1966 1966 1969 1970 1999 1985 1998 1984 1965 1986 1967 1998 1998 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. 24 HOUR MAXIMUM PRECIPITATION. YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1963 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 7.0 27 17.7 4 12.0 11 ***** 1964 16.0 19 9.0 4 6.3 2 20.0 21 18.0 27 1.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 10.2 5 20.0 13 20.0 1965 38.0 9 0.2 14 10.0 2 6.0 19 3.2 10 0.0 ** 0.0 ** 0.0 ** 2.6 29 16.0 29 23.0 8 5.0 8 38.0 1966 21.5 31 28.0 2 16.0 13 10.0 21 11.0 4 0.0 ** 0.0 ** 0.0 ** 1.0 30 11.0 10 0.0 ** 6.0 20 28.0 1967 3.0 3 17.5 12 3.5 8 22.0 5 20.0 18 0.0 ** 0.0 ** 0.0 ** 0.0 ** 9.5 12 14.0 19 1.5 4 22.0 1968 37.5 7 18.0 9 27.1 29 17.0 23 16.0 14 5.0 2 0.0 ** 0.0 ** 0.0 ** 14.0 31 22.0 2 9.0 4 37.5 1969 15.5 20 7.0 20 26.0 21 12.0 11 25.0 7 6.0 7 0.0 ** 0.0 ** 0.0 ** 6.5 20 16.0 3 4.5 27 26.0 1970 7.0 22 6.0 7 10.0 13 34.0 29 6.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.5 14 4.5 28 30.5 12 34.0 1971 16.0 13 21.0 14 46.5 15 36.0 13 10.0 6 0.0 ** 9.0 31 13.0 2 0.0 ** 18.0 26 31.0 19 27.0 7 46.5 1972 4.0 29 6.0 8 21.0 23 15.0 12 15.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 19.0 29 8.0 11 21.0 1973 6.0 23 7.0 9 9.5 19 26.0 16 3.5 9 0.0 ** 5.0 22 0.0 ** 0.0 ** 0.0 ** 4.0 21 5.0 30 26.0 1974 8.0 16 9.0 27 5.0 12 7.0 5 2.0 4 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 16.0 5 16.0 1975 6.0 3 4.0 3 15.0 18 17.0 28 33.0 10 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 5.0 17 8.0 29 33.0 1976 8.0 13 14.0 18 15.0 3 14.5 25 3.0 14 0.0 ** 1.0 10 0.0 ** 4.5 24 10.0 31 2.5 28 6.5 26 15.0 1977 5.0 29 9.0 26 14.5 24 11.5 26 21.0 24 0.0 ** 0.0 ** 0.0 ** ***** ** ***** ** ***** ** ***** ** ***** 1978 4.0 4 9.5 22 22.0 6 3.0 25 5.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 28 20.0 11 22.0 1979 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1980 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1981 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1982 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1983 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1984 11.0 29 18.0 23 18.0 26 11.0 23 10.0 10 0.0 ** ***** ** 0.0 ** 0.0 ** 15.0 19 25.0 12 27.0 3 ***** 1985 12.0 14 13.0 2 8.0 19 18.0 25 11.0 17 5.1 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 21.0 10 20.0 1 21.0 1986 ***** ** ***** ** 23.0 15 16.0 5 55.0 3 0.0 ** ***** ** 0.0 ** 0.0 ** 2.0 4 12.0 3 ***** ** ***** 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1989 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1990 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1991 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1992 7.0 21 28.0 24 11.0 30 38.6 27 9.0 9 5.0 8 0.0 ** 7.0 29 0.0 ** 0.0 ** 17.2 8 14.0 3 38.6 1993 17.0 7 35.3 2 23.0 8 24.0 26 16.4 11 0.0 ** 2.0 30 0.0 ** 1.0 26 6.0 29 18.0 26 18.0 15 35.3 1994 15.1 16 26.0 1 21.0 22 9.5 30 12.4 5 0.0 ** 0.0 ** 0.0 ** 0.4 10 9.6 19 51.2 17 7.0 19 51.2 1995 2.0 13 6.2 24 14.5 17 24.1 21 9.4 29 14.1 5 0.7 27 0.0 ** 0.0 ** 0.0 ** 0.5 11 1.6 6 24.1 1996 12.0 6 9.0 19 30.0 22 12.0 24 14.0 20 0.0 ** 3.0 16 19.0 30 0.0 ** 0.0 ** 5.4 22 13.2 22 30.0 1997 11.0 16 1.3 26 37.0 29 27.0 5 4.9 11 5.0 14 0.0 ** 0.0 ** 0.0 ** 1.2 20 10.0 3 6.6 14 37.0 1998 10.0 5 10.0 12 23.0 29 18.0 23 16.1 13 1.0 19 2.0 19 1.0 5 1.0 25 9.7 10 0.6 11 0.5 24 23.0 1999 22.0 9 9.4 20 9.4 20 10.0 26 0.2 10 0.0 ** 5.0 15 0.0 ** 0.0 ** 0.7 26 68.0 8 28.6 2 68.0 2000 12.0 28 3.0 14 43.0 24 9.0 21 1.0 8 0.0 ** 6.0 13 0.0 ** 0.0 ** 24.0 17 22.0 30 53.0 1 53.0 HIG. 38.0 9 35.3 2 46.5 15 38.6 27 55.0 3 14.1 5 9.0 31 19.0 30 4.5 24 24.0 17 68.0 8 53.0 1 68.0 YEAR 1965 1993 1971 1992 1986 1995 1971 1996 1976 2000 1999 2000 1999 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 8.1 50.5 30.8 ****** ***** ***** ***** 100.0 1964 19.0 23.9 25.9 79.2 21.0 1.0 0.0 0.0 0.0 0.0 18.7 41.6 230.3 29.9 43.9 0.0 26.2 1965 79.8 0.4 32.0 17.5 3.2 0.0 0.0 0.0 5.4 46.8 54.0 10.0 249.1 45.0 8.3 2.2 44.5 1966 45.0 46.0 59.0 14.5 30.5 0.0 0.0 0.0 1.0 55.0 0.0 10.5 261.5 57.4 17.2 0.4 25.0 1967 8.5 61.0 7.5 27.0 40.5 0.0 0.0 0.0 0.0 12.5 71.5 2.5 231.0 33.3 29.2 0.0 37.4 1968 67.5 70.0 36.1 72.0 64.5 5.0 0.0 0.0 0.0 17.5 79.5 22.0 434.1 40.0 32.6 0.0 27.4 1969 70.5 17.0 141.5 62.0 42.5 6.0 0.0 0.0 0.0 29.0 22.5 10.5 401.5 57.0 27.5 0.0 15.4 1970 19.5 16.0 38.0 88.0 18.5 0.0 0.0 0.0 0.0 3.5 4.5 86.5 274.5 26.8 38.8 0.0 34.4 1971 22.0 32.5 142.5 100.5 24.0 0.0 17.0 21.0 0.0 18.0 82.5 41.5 501.5 39.3 24.8 7.6 28.3 1972 11.5 17.0 68.5 49.0 37.0 0.0 0.0 0.0 0.0 0.0 79.0 17.0 279.0 34.8 30.8 0.0 34.4 1973 31.0 31.0 51.5 50.0 3.5 0.0 8.0 0.0 0.0 0.0 14.0 20.0 209.0 54.3 25.6 3.8 16.3 1974 70.0 45.0 26.5 21.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 50.5 215.0 65.8 10.7 0.0 23.5 1975 19.0 23.0 42.0 35.0 113.0 0.0 0.0 0.0 0.0 0.0 14.5 41.0 287.5 29.2 51.5 0.0 19.3 1976 78.0 77.0 82.8 51.5 10.0 0.0 1.0 0.0 4.5 34.0 5.0 36.5 380.3 62.5 16.2 1.4 19.9 1977 24.5 34.0 33.5 31.5 56.5 0.0 0.0 0.0 ****** ****** ****** ****** ****** 51.1 48.9 0.0 ***** 1978 11.5 17.5 49.5 3.0 6.5 0.0 0.0 0.0 0.0 0.0 3.5 91.0 182.5 43.0 5.2 0.0 51.8 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1984 29.0 32.0 41.5 23.0 31.5 0.0 ****** 0.0 0.0 15.0 58.0 49.0 ****** 36.7 19.5 0.0 43.7 1985 16.0 51.0 36.0 35.5 19.0 5.1 0.0 0.0 0.0 0.0 21.0 63.0 246.6 41.8 24.2 0.0 34.1 1986 ****** ****** 50.0 87.0 100.0 0.0 ****** 0.0 0.0 2.0 33.0 ****** ****** 18.4 68.8 0.0 12.9 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1992 16.6 53.9 60.8 107.6 56.0 8.1 0.0 7.0 0.0 0.0 42.7 41.4 394.1 33.3 43.6 1.8 21.3 1993 39.6 96.1 53.4 61.6 28.5 0.0 2.2 0.0 1.0 13.6 60.2 23.1 379.3 49.9 23.8 0.8 25.5 1994 35.7 45.3 73.0 24.4 28.0 0.0 0.0 0.0 0.4 45.0 145.8 37.3 434.9 35.4 12.0 0.1 52.4 1995 4.1 33.2 30.2 60.0 46.9 16.2 0.7 0.0 0.0 0.0 0.9 4.8 197.0 34.3 62.5 0.4 2.9 1996 42.5 54.9 120.5 61.7 19.5 0.0 3.0 24.0 0.0 0.0 19.6 22.7 368.4 59.1 22.0 7.3 11.5 1997 13.4 5.1 105.1 55.2 17.2 5.2 0.0 0.0 0.0 2.9 25.9 17.2 247.2 50.0 31.4 0.0 18.6 1998 30.7 26.2 113.8 39.7 31.5 1.0 2.1 2.0 1.4 17.9 0.8 0.5 267.6 63.8 27.0 2.1 7.2 1999 42.0 21.1 36.7 16.3 0.2 0.0 5.9 0.0 0.0 1.3 86.1 52.4 262.0 38.1 6.3 2.3 53.4 2000 31.3 10.6 52.9 15.5 1.2 0.0 6.0 0.0 0.0 44.2 48.6 117.0 327.3 29.0 5.1 1.8 64.1 MEAN 33.8 36.2 59.7 47.7 31.6 1.8 1.8 2.0 0.5 13.6 38.6 36.2 303.5 42.7 26.7 1.4 29.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 3 7 11 *** 1964 4 11 9 8 2 3 0 0 0 0 4 8 49 1965 9 2 6 10 1 0 0 0 5 13 6 5 57 1966 9 6 11 8 8 0 0 1 1 8 0 5 57 1967 5 8 5 6 8 0 0 0 0 2 7 2 43 1968 6 7 3 10 10 1 0 0 0 2 9 5 53 1969 15 5 16 14 5 1 0 0 0 7 3 4 70 1970 4 3 9 8 6 0 0 0 0 1 1 6 38 1971 4 5 12 7 5 0 2 2 0 1 11 11 60 1972 4 5 11 8 12 0 0 0 0 0 9 7 56 1973 11 6 11 5 1 0 4 6 0 0 9 13 66 1974 19 18 12 8 8 1 0 0 0 0 4 11 81 1975 9 13 13 12 11 0 0 0 0 0 6 14 78 1976 17 16 11 10 5 0 1 0 1 7 3 10 81 1977 10 6 6 8 7 0 0 0 *** *** *** *** *** 1978 5 6 7 1 2 0 0 0 0 0 2 9 32 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 3 3 5 3 5 0 *** 0 0 1 4 4 *** 1985 2 6 6 3 2 1 0 0 0 0 1 4 25 1986 *** *** 4 9 2 0 *** 0 0 1 4 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 11 14 16 10 19 4 0 1 0 0 8 13 96 1993 8 11 10 10 7 0 2 0 1 6 11 4 70 1994 8 7 12 7 9 0 0 0 1 13 15 11 83 1995 4 11 7 14 15 4 1 0 0 0 3 7 66 1996 13 19 18 15 6 0 1 2 0 0 7 7 88 1997 5 5 13 11 9 2 0 0 0 5 11 8 69 1998 9 9 13 8 6 1 2 4 2 3 2 1 60 1999 9 5 8 6 1 0 3 0 0 2 4 5 43 2000 8 7 4 5 2 0 1 0 0 5 11 13 56 MEAN 8 8 10 8 6 1 1 1 0 3 6 8 60 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 1 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 2 7 7 *** 1964 4 5 6 5 2 1 0 0 0 0 4 4 31 1965 8 0 6 6 1 0 0 0 2 8 4 5 40 1966 8 6 9 3 6 0 0 0 1 8 0 3 44 1967 5 7 3 4 6 0 0 0 0 2 7 2 36 1968 6 7 3 10 10 1 0 0 0 2 9 5 53 1969 12 4 16 13 5 1 0 0 0 7 3 4 65 1970 4 3 9 8 6 0 0 0 0 1 1 5 37 1971 4 5 12 7 5 0 2 2 0 1 10 7 55 1972 4 5 10 8 5 0 0 0 0 0 5 4 41 1973 7 6 10 5 1 0 2 0 0 0 5 6 42 1974 17 12 9 4 1 0 0 0 0 0 0 6 49 1975 6 9 10 8 8 0 0 0 0 0 5 8 54 1976 17 16 11 9 5 0 1 0 1 7 3 10 80 1977 10 6 6 8 7 0 0 0 *** *** *** *** *** 1978 5 6 6 1 2 0 0 0 0 0 2 9 31 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 3 3 5 3 5 0 *** 0 0 1 4 4 *** 1985 2 6 6 3 2 1 0 0 0 0 1 4 25 1986 *** *** 4 9 2 0 *** 0 0 1 4 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 6 8 11 9 12 2 0 1 0 0 4 8 61 1993 6 7 6 10 5 0 1 0 1 4 6 3 49 1994 5 5 7 4 6 0 0 0 0 8 12 9 56 1995 2 8 5 9 10 2 0 0 0 0 0 2 38 1996 7 13 11 11 3 0 1 2 0 0 5 5 58 1997 2 4 11 5 4 1 0 0 0 1 5 5 38 1998 8 4 10 5 5 1 1 1 1 2 0 0 38 1999 6 3 7 6 0 0 1 0 0 0 3 5 31 2000 6 6 2 3 1 0 1 0 0 3 6 11 39 MEAN 7 6 8 7 5 0 0 0 0 2 4 5 44 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 10 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 2 1 *** 1964 1 0 0 5 1 0 0 0 0 0 1 2 10 1965 2 0 2 0 0 0 0 0 0 2 3 0 9 1966 1 1 3 1 2 0 0 0 0 1 0 0 9 1967 0 4 0 1 1 0 0 0 0 0 5 0 11 1968 1 2 1 4 3 0 0 0 0 1 4 0 16 1969 2 0 4 1 1 0 0 0 0 0 1 0 9 1970 0 0 1 3 0 0 0 0 0 0 0 3 7 1971 1 1 4 2 1 0 0 1 0 1 2 1 14 1972 0 0 1 1 1 0 0 0 0 0 5 0 8 1973 0 0 0 1 0 0 0 0 0 0 0 0 1 1974 0 0 0 0 0 0 0 0 0 0 0 1 1 1975 0 0 1 1 5 0 0 0 0 0 0 0 7 1976 0 1 3 2 0 0 0 0 0 1 0 0 7 1977 0 0 1 1 3 0 0 0 *** *** *** *** *** 1978 0 0 2 0 0 0 0 0 0 0 0 5 7 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 2 1 2 1 1 0 *** 0 0 1 4 1 *** 1985 1 3 0 2 1 0 0 0 0 0 1 4 12 1986 *** *** 2 5 2 0 *** 0 0 0 2 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 0 2 1 3 0 0 0 0 0 0 2 1 9 1993 2 3 2 2 1 0 0 0 0 0 3 1 14 1994 2 1 3 0 1 0 0 0 0 0 5 0 12 1995 0 0 1 2 0 1 0 0 0 0 0 0 4 1996 2 0 4 2 1 0 0 1 0 0 0 1 11 1997 1 0 3 2 0 0 0 0 0 0 1 0 7 1998 1 1 4 1 1 0 0 0 0 0 0 0 8 1999 1 0 0 1 0 0 0 0 0 0 2 2 6 2000 1 0 1 0 0 0 0 0 0 2 2 3 9 MEAN 1 1 2 2 1 0 0 0 0 0 2 1 10 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 63 86 88 *** 1964 69 90 67 58 50 48 46 45 48 59 76 89 62 1965 91 89 81 77 66 70 *** 40 47 66 75 69 *** 1966 60 78 65 56 48 36 28 34 43 71 68 61 54 1967 71 72 59 59 52 34 30 30 42 57 72 68 54 1968 76 74 76 63 69 50 30 28 41 66 83 85 62 1969 82 73 73 62 59 47 30 33 53 56 67 82 60 1970 71 81 84 55 39 47 52 62 72 75 72 70 65 1971 71 74 74 77 69 55 42 60 71 74 82 65 68 1972 65 63 77 75 68 64 69 66 71 75 80 75 71 1973 60 74 67 51 59 63 61 58 68 74 77 76 66 1974 62 62 77 66 31 27 30 30 43 75 85 76 55 1975 68 71 81 59 64 47 58 58 68 74 81 63 66 1976 59 54 72 76 52 35 31 30 56 74 68 70 56 1977 69 63 74 75 58 49 29 30 *** *** *** *** *** 1978 83 89 73 70 67 71 71 76 82 66 34 42 69 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 84 80 73 64 71 61 *** 51 56 63 83 92 *** 1985 83 81 88 75 68 54 50 52 56 68 86 89 71 1986 *** *** 85 83 70 65 *** 64 57 71 88 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 72 74 77 72 74 55 38 45 38 46 66 76 61 1993 72 71 70 71 73 51 44 43 39 53 80 75 62 1994 78 73 77 69 66 46 48 36 43 74 72 70 63 1995 75 78 74 74 76 63 44 39 44 49 49 80 62 1996 82 78 81 71 66 48 43 39 46 52 71 70 62 1997 67 66 77 68 69 52 41 39 43 58 82 79 62 1998 85 82 76 71 70 48 48 47 48 57 63 54 62 1999 79 72 75 67 55 42 40 36 38 52 78 82 60 2000 84 81 69 61 49 42 38 37 40 67 86 88 62 MEAN 74 75 75 68 61 51 43 45 52 64 74 74 63 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 24 43 64 *** 1964 79 60 44 34 19 15 14 14 15 19 47 73 36 1965 87 62 44 40 41 33 *** 15 19 40 54 51 *** 1966 48 53 45 40 37 15 16 16 20 50 31 41 34 1967 51 66 38 36 32 17 16 15 14 29 51 44 34 1968 52 69 51 34 22 19 13 11 15 21 42 52 33 1969 56 51 38 37 22 16 13 10 15 21 33 43 30 1970 57 44 37 24 22 17 14 12 9 15 10 61 27 1971 71 61 48 53 34 26 17 27 19 25 45 57 40 1972 73 55 51 28 26 17 21 24 17 23 43 66 37 1973 67 58 53 40 26 28 39 37 20 24 54 66 43 1974 68 56 47 36 22 16 16 16 14 23 43 59 35 1975 *** 62 44 27 22 17 39 37 20 23 44 59 *** 1976 72 51 58 32 32 18 16 15 20 23 10 58 34 1977 74 57 48 29 21 16 13 10 *** *** *** *** *** 1978 74 78 61 73 70 74 59 *** *** 67 54 56 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 64 51 43 30 39 34 *** 26 24 31 55 86 *** 1985 57 63 55 42 33 27 25 25 23 28 49 58 40 1986 *** *** 55 57 42 31 *** 44 26 31 60 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 58 55 55 40 39 22 14 20 15 20 44 60 37 1993 54 50 42 39 37 19 16 17 15 27 53 53 35 1994 58 46 43 36 29 18 22 15 21 42 53 52 36 1995 48 48 38 45 40 27 17 17 19 24 25 53 33 1996 67 56 52 41 30 21 20 17 18 23 45 44 36 1997 44 39 52 35 32 25 19 19 20 31 51 56 35 1998 70 57 47 35 32 20 21 22 23 26 33 33 35 1999 59 44 43 32 24 20 19 14 16 25 43 57 33 2000 60 49 35 29 21 18 18 17 19 36 56 71 36 MEAN 63 55 47 38 31 23 21 20 18 29 43 57 37 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 36 59 79 *** 1964 81 69 47 39 23 19 13 14 20 29 58 80 41 1965 91 69 52 51 47 30 *** 18 26 49 59 58 *** 1966 56 57 45 42 42 16 18 18 22 56 37 52 38 1967 61 75 47 41 38 19 16 17 20 36 57 64 41 1968 64 70 64 54 53 24 14 12 18 22 46 61 42 1969 70 72 49 43 26 20 16 17 27 22 26 36 35 1970 49 38 33 20 15 9 11 9 5 8 5 58 22 1971 67 60 47 50 35 31 19 25 18 24 41 55 39 1972 62 54 49 25 23 18 23 21 17 22 47 70 36 1973 61 60 50 35 21 23 34 37 19 21 49 59 39 1974 62 55 46 31 20 16 17 17 20 22 39 56 33 1975 *** 54 39 25 23 9 35 38 20 21 41 55 *** 1976 59 48 54 26 37 19 17 17 26 20 7 60 33 1977 75 57 47 25 26 21 15 9 *** *** *** *** *** 1978 83 79 64 73 69 75 72 78 84 71 57 59 72 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 79 68 58 41 47 40 *** 32 33 40 70 88 *** 1985 71 69 66 45 38 27 30 31 35 40 62 74 49 1986 *** *** 63 60 45 33 *** 49 32 45 73 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 69 64 63 46 45 26 17 21 17 23 52 68 43 1993 62 59 43 45 43 20 18 20 20 32 58 62 40 1994 67 55 49 37 33 19 22 16 21 48 62 62 41 1995 55 54 43 49 45 30 19 20 22 27 31 62 38 1996 72 65 58 46 32 19 20 20 21 28 52 54 41 1997 52 41 60 37 37 25 19 21 22 38 60 64 40 1998 76 65 55 34 33 21 23 22 25 28 35 36 38 1999 65 47 43 33 26 19 20 16 16 30 50 61 36 2000 68 61 33 31 21 18 17 18 21 39 61 78 39 MEAN 67 60 51 40 35 24 22 23 24 32 48 62 41 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS MINIMUM TEMPERATURE EQUAL OR LESS THAN -4 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 1 16 *** 1964 29 6 0 0 0 0 0 0 0 0 3 24 62 1965 21 12 0 2 0 0 *** 0 0 0 0 4 *** 1966 2 0 1 0 0 0 0 0 0 0 4 6 13 1967 17 16 5 1 0 0 0 0 0 0 2 8 49 1968 18 18 4 0 0 0 0 0 0 0 0 0 40 1969 13 14 0 0 0 0 0 0 0 0 1 0 28 1970 5 4 0 0 0 0 0 0 0 0 0 12 21 1971 12 8 1 0 0 0 0 0 0 0 0 8 29 1972 27 21 0 0 0 0 0 0 0 0 0 13 61 1973 *** 3 2 0 0 0 0 0 0 0 15 31 *** 1974 31 24 0 0 0 0 *** 0 0 0 0 19 *** 1975 30 16 0 0 0 0 0 0 0 0 0 10 56 1976 27 22 7 0 0 0 0 0 0 0 0 13 69 1977 13 21 0 0 0 0 0 0 *** *** *** *** *** 1978 19 7 0 0 0 0 0 0 0 0 4 *** *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 11 11 0 0 0 *** *** 0 0 0 0 11 *** 1985 4 7 11 0 0 0 0 0 0 0 0 1 23 1986 *** *** 3 0 0 0 *** 0 0 0 0 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 20 17 13 0 0 0 0 0 0 0 1 6 57 1993 16 11 2 0 0 0 0 0 0 0 4 3 36 1994 8 10 2 0 0 0 0 0 0 0 0 15 35 1995 12 6 1 0 0 0 0 0 0 0 4 14 37 1996 18 1 0 0 0 0 0 0 0 0 1 1 21 1997 4 15 6 2 0 0 0 0 0 0 0 3 30 1998 16 6 3 0 0 0 0 0 0 0 0 0 25 1999 5 2 1 0 0 0 0 0 0 0 2 6 16 2000 17 14 5 0 0 0 0 0 0 0 0 8 44 MEAN 16 11 2 0 0 0 0 0 0 0 2 9 40 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS MINIMUM TEMPERATURE EQUAL OR MORE THAN 21 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 0 0 *** 1964 0 0 0 0 0 0 0 0 0 0 0 0 0 1965 0 0 0 0 0 0 *** 6 0 0 0 0 *** 1966 0 0 0 0 0 0 6 1 0 0 0 0 7 1967 0 0 0 0 0 0 0 0 0 0 0 0 0 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 2 3 0 0 0 0 5 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 0 0 0 0 0 0 1 0 0 0 0 0 1 1973 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1974 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 0 0 0 0 0 0 0 0 0 0 0 0 0 1977 0 0 0 0 0 0 0 2 *** *** *** *** *** 1978 0 0 0 0 0 0 1 6 7 0 0 *** *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 0 0 0 0 0 *** *** 1 0 0 0 0 *** 1985 0 0 0 0 0 0 7 0 0 0 0 0 7 1986 *** *** 0 0 0 0 *** 0 0 0 0 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 0 0 0 0 0 0 2 0 0 0 0 0 2 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 0 0 0 0 0 1 0 0 0 0 1 1995 0 0 0 0 0 0 5 0 0 0 0 0 5 1996 0 0 0 0 0 1 4 0 0 0 0 0 5 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 4 0 0 0 0 0 4 1999 0 0 0 0 0 0 1 2 0 0 0 0 3 2000 0 0 0 0 0 0 1 0 0 0 0 0 1 MEAN 0 0 0 0 0 0 1 1 0 0 0 0 2 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR LESS THAN 0 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 0 3 *** 1964 23 0 0 0 0 0 0 0 0 0 0 10 33 1965 8 2 0 0 0 0 *** 0 0 0 0 1 *** 1966 0 0 0 0 0 0 0 0 0 0 0 0 0 1967 2 0 0 0 0 0 0 0 0 0 0 1 3 1968 3 11 0 0 0 0 0 0 0 0 0 0 14 1969 16 12 0 0 0 0 0 0 0 0 0 0 28 1970 4 0 0 0 0 0 0 0 0 0 0 7 11 1971 0 1 0 0 0 0 0 0 0 0 0 3 4 1972 *** *** 0 0 0 0 0 0 0 0 0 5 *** 1973 *** 0 0 0 0 0 0 0 0 0 0 1 *** 1974 17 12 0 0 0 0 0 0 0 0 0 5 34 1975 13 7 0 0 0 0 0 0 0 0 0 4 24 1976 *** *** 5 0 0 0 0 0 0 0 0 6 *** 1977 *** *** 0 0 0 0 0 0 *** *** *** *** *** 1978 1 0 0 0 0 *** 0 0 0 0 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 3 0 0 0 0 *** *** 0 0 0 0 4 *** 1985 0 2 1 0 0 0 0 0 0 0 0 0 3 1986 *** *** 0 0 0 0 *** 0 0 0 0 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 13 5 3 0 0 0 0 0 0 0 0 1 22 1993 3 2 0 0 0 0 0 0 0 0 0 0 5 1994 0 0 0 0 0 0 0 0 0 0 0 4 4 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 14 0 0 0 0 0 0 0 0 0 0 0 14 1997 0 1 1 0 0 0 0 0 0 0 0 0 2 1998 6 1 0 0 0 0 0 0 0 0 0 0 7 1999 0 0 0 0 0 0 0 0 0 0 0 3 3 2000 2 3 0 0 0 0 0 0 0 0 0 0 5 MEAN 6 3 0 0 0 0 0 0 0 0 0 2 11 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 30 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 0 0 *** 1964 0 0 0 0 2 30 31 31 29 1 0 0 124 1965 0 0 0 0 13 30 *** 31 20 0 0 0 *** 1966 0 0 0 0 5 30 31 31 19 0 0 0 116 1967 0 0 0 0 2 21 31 31 18 0 0 0 103 1968 0 0 0 0 0 14 31 31 20 1 0 0 97 1969 0 0 0 0 2 22 31 31 17 0 0 0 103 1970 0 0 0 0 9 30 31 31 14 0 0 0 115 1971 0 0 0 0 0 23 29 28 17 0 0 0 97 1972 *** *** 0 0 0 29 31 31 23 1 0 0 *** 1973 *** 0 0 0 1 21 31 31 21 0 0 0 *** 1974 0 0 0 0 9 30 31 31 20 1 0 0 122 1975 0 0 0 0 8 30 31 31 23 0 0 0 123 1976 *** *** 0 0 0 21 31 31 16 0 0 0 *** 1977 *** *** 0 0 1 24 31 31 *** *** *** *** *** 1978 0 0 0 0 0 *** 30 31 30 13 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 0 0 0 0 0 *** *** 20 14 0 0 0 *** 1985 0 0 0 0 3 24 26 29 19 0 0 0 101 1986 *** *** 0 0 2 7 *** 31 21 1 0 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 0 0 0 0 0 6 31 25 0 0 0 0 62 1993 0 0 0 0 0 16 31 31 19 0 0 0 97 1994 0 0 0 0 1 20 30 31 6 0 0 0 88 1995 0 0 0 0 0 10 30 31 15 0 0 0 86 1996 0 0 0 0 1 19 31 31 17 0 0 0 99 1997 0 0 0 0 0 14 31 31 9 0 0 0 85 1998 0 0 0 0 1 24 31 29 16 0 0 0 101 1999 0 0 0 0 7 29 29 31 18 0 0 0 114 2000 0 0 0 0 3 25 31 31 18 0 0 0 108 MEAN 0 0 0 0 3 22 31 30 18 1 0 0 105 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 40 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 0 0 *** 1964 0 0 0 0 0 0 2 0 0 0 0 0 2 1965 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1966 0 0 0 0 0 0 2 0 0 0 0 0 2 1967 0 0 0 0 0 0 1 0 0 0 0 0 1 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 *** *** 0 0 0 0 0 0 0 0 0 0 *** 1973 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1974 0 0 0 0 0 0 0 0 0 0 0 0 0 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 *** *** 0 0 0 0 0 0 0 0 0 0 *** 1977 *** *** 0 0 0 0 0 0 *** *** *** *** *** 1978 0 0 0 0 0 *** 0 0 0 0 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 0 0 0 0 0 *** *** 1 0 0 0 0 *** 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 *** *** 0 0 0 0 *** 0 0 0 0 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 0 0 0 0 0 0 0 0 0 0 0 0 0 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 1 0 0 0 0 0 1 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 45 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 0 0 0 *** 1964 0 0 0 0 0 0 0 0 0 0 0 0 0 1965 0 0 0 0 0 0 *** 0 0 0 0 0 *** 1966 0 0 0 0 0 0 0 0 0 0 0 0 0 1967 0 0 0 0 0 0 0 0 0 0 0 0 0 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 *** *** 0 0 0 0 0 0 0 0 0 0 *** 1973 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1974 0 0 0 0 0 0 0 0 0 0 0 0 0 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 *** *** 0 0 0 0 0 0 0 0 0 0 *** 1977 *** *** 0 0 0 0 0 0 *** *** *** *** *** 1978 0 0 0 0 0 *** 0 0 0 0 0 0 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 0 0 0 0 0 *** *** 0 0 0 0 0 *** 1985 0 0 0 0 0 0 0 0 0 0 0 0 0 1986 *** *** 0 0 0 0 *** 0 0 0 0 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 0 0 0 0 0 0 0 0 0 0 0 0 0 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF FREEZING DAYS , DATE OF START AND END FREEZING START END YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MO DAY MO DAY -------------- 1963 *** *** *** *** *** *** *** *** *** 0 15 26 *** 11 13 12 31 1964 31 25 5 0 0 0 0 0 0 3 15 30 109 10 29 3 17 1965 29 21 7 4 0 0 *** 0 0 0 9 24 *** 11 11 4 7 1966 13 16 3 3 0 0 0 0 0 0 11 22 68 11 20 4 3 1967 26 28 22 4 0 0 0 0 0 0 7 22 109 11 21 4 6 1968 23 22 5 0 0 0 0 0 0 0 0 6 56 12 23 3 25 1969 28 18 0 0 0 0 0 0 0 0 4 2 52 11 11 2 26 1970 14 5 0 0 0 0 0 0 0 0 0 22 41 12 2 2 8 1971 28 13 1 0 0 0 0 0 0 0 0 15 57 12 11 3 16 1972 31 23 4 0 0 0 0 0 0 0 2 25 85 11 28 3 21 1973 *** 8 4 0 0 0 0 0 0 0 22 31 *** 11 6 3 30 1974 31 24 0 0 0 0 *** 0 0 0 1 31 *** 11 27 2 24 1975 31 19 0 0 0 0 0 0 0 0 0 17 67 12 9 2 19 1976 31 23 9 0 0 0 0 0 0 0 0 21 84 12 3 3 19 1977 29 22 0 0 0 0 0 0 *** *** *** *** *** 1 1 2 26 1978 27 21 8 0 0 0 0 0 0 0 15 *** *** 11 10 3 20 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1984 22 24 7 0 1 *** *** 0 0 5 3 13 *** 10 21 5 2 1985 18 24 12 0 0 0 0 0 0 0 3 18 75 11 17 3 12 1986 *** *** 17 0 0 0 *** 0 0 0 10 *** *** 11 11 3 28 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1992 30 25 22 3 0 0 0 0 0 0 6 19 105 11 18 4 7 1993 28 23 17 0 0 0 0 0 0 0 7 18 93 11 14 3 29 1994 20 24 11 0 0 0 0 0 0 0 1 20 76 11 12 3 19 1995 23 19 18 1 0 0 0 0 0 0 13 31 105 11 12 4 6 1996 24 15 13 0 0 0 0 0 0 1 11 11 75 10 31 3 29 1997 24 22 14 6 0 0 0 0 0 0 7 18 91 11 15 4 14 1998 27 24 14 0 0 0 0 0 0 0 2 7 74 11 18 3 23 1999 24 19 12 0 0 0 0 0 0 0 8 22 85 11 3 3 25 2000 25 27 15 0 0 0 0 0 0 0 8 20 95 11 11 3 26 MEAN 25 21 9 1 0 0 0 0 0 0 7 20 83 10 21 5 2 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 16.1 7.7 0.6 ****** 1964 -9.6 2.7 9.6 11.9 19.1 24.9 29.4 27.8 22.5 13.9 7.1 -2.0 13.1 1965 -2.9 2.3 8.1 10.1 20.5 25.3 ****** 28.0 22.4 14.7 9.9 5.1 ****** 1966 7.5 6.8 10.1 13.6 18.2 24.3 27.4 26.8 21.9 15.3 11.2 6.5 15.8 1967 2.8 0.9 5.3 11.1 17.8 23.7 28.8 28.2 22.5 15.2 8.7 3.5 14.0 1968 1.5 -1.0 7.8 12.6 18.3 23.9 29.3 28.7 23.7 17.8 10.3 5.8 14.9 1969 -0.7 0.0 12.1 13.6 20.3 25.3 29.4 28.7 22.2 18.7 11.7 8.4 15.8 1970 3.8 7.0 8.9 17.6 22.1 27.5 31.0 28.4 23.1 18.5 14.3 1.9 17.0 1971 2.3 3.4 10.2 12.1 18.5 23.8 27.3 24.1 21.7 15.6 9.0 3.2 14.3 1972 -4.6 -3.3 8.9 15.7 17.5 25.7 29.2 25.9 23.2 18.7 8.7 -0.4 13.8 1973 -1.8 5.8 6.6 11.7 20.7 25.2 28.4 30.2 25.4 18.7 6.9 3.2 15.1 1974 -4.1 -3.3 10.3 14.0 21.7 28.5 28.7 28.3 22.6 18.8 10.0 2.7 14.9 1975 ****** 2.2 9.5 16.4 21.6 27.5 28.8 30.2 25.4 18.7 9.0 2.9 ****** 1976 -4.2 -3.7 6.8 16.1 17.4 23.7 28.7 28.4 24.3 18.7 13.8 1.9 14.3 1977 -2.4 -4.0 10.5 15.7 20.5 25.3 29.6 30.2 ****** ****** ****** ****** ****** 1978 3.6 5.2 8.4 13.2 18.1 23.8 24.8 ****** ****** 20.7 7.5 6.5 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 0.1 2.0 7.9 13.1 14.7 23.6 ****** 26.8 22.3 13.1 7.9 -1.2 ****** 1985 4.4 1.6 5.1 12.7 18.4 24.9 28.6 26.5 22.2 14.9 9.2 2.9 14.3 1986 ****** ****** 5.5 12.0 17.0 21.5 ****** 26.7 21.5 16.0 6.9 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 -3.9 -1.1 0.9 10.1 14.6 21.4 27.0 25.1 20.2 14.6 8.4 2.2 11.6 1993 -0.1 1.9 5.6 11.4 15.7 22.7 26.3 25.6 22.7 14.4 7.1 5.2 13.2 1994 3.1 2.4 7.1 13.8 17.2 23.3 27.9 27.9 20.6 14.0 9.0 0.6 13.9 1995 3.9 3.9 7.4 11.3 16.3 21.8 27.9 28.0 21.7 14.9 9.2 1.4 14.0 1996 -2.4 4.5 5.1 11.4 18.5 23.8 26.4 25.9 21.6 15.3 8.0 5.8 13.7 1997 3.2 1.5 3.6 11.2 16.8 23.5 28.0 28.8 21.0 15.8 8.0 4.0 13.8 1998 -1.3 1.9 6.3 13.4 17.7 25.0 27.5 27.4 23.0 15.9 11.5 9.6 14.8 1999 2.9 5.4 7.2 13.6 20.0 25.1 27.1 27.7 22.1 17.0 8.2 3.3 15.0 2000 0.7 0.8 7.2 14.9 19.8 24.4 27.8 27.2 22.1 14.0 7.3 2.5 14.0 MEAN 0.1 1.8 7.5 13.1 18.5 24.4 28.1 27.6 22.5 16.3 9.1 3.3 14.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 1.3 0.1 -3.6 ****** 1964 -13.1 -2.3 -0.6 -1.5 -0.7 2.2 4.1 2.9 0.7 -3.2 -1.1 -5.4 -1.5 1965 -4.4 -2.7 -0.7 0.3 8.9 9.7 ****** 3.7 1.5 3.6 2.6 -2.7 ****** 1966 -2.0 -0.5 -0.3 1.7 3.4 -0.0 2.0 2.8 1.6 6.2 -1.4 -3.6 0.8 1967 -4.8 -4.2 -5.5 -1.0 2.6 0.4 3.2 2.9 -0.4 0.4 0.7 -4.7 -0.9 1968 -5.7 -5.9 0.8 1.5 5.2 4.0 1.8 -0.5 0.0 0.1 1.2 -0.5 0.2 1969 -6.0 -6.0 2.1 1.7 2.6 3.3 2.4 1.3 2.3 0.2 -2.3 -1.7 -0.0 1970 -3.9 -2.7 -2.0 -0.8 -0.3 1.6 5.2 2.4 -5.7 -4.9 -12.9 -5.5 -2.5 1971 -2.9 -3.0 1.5 4.2 5.2 5.8 4.0 5.6 2.4 0.3 -0.4 -4.6 1.5 1972 -10.0 -11.5 0.6 1.1 1.4 5.0 10.6 7.0 3.2 2.2 -0.4 -5.3 0.3 1973 -7.8 -0.8 -1.6 -1.4 3.1 8.1 14.3 15.7 6.0 1.8 -1.3 -2.7 2.8 1974 -10.1 -11.3 1.4 0.7 -0.1 2.5 3.2 2.9 -0.2 2.3 0.3 -4.0 -1.0 1975 ****** -4.8 -0.0 0.4 3.6 1.6 14.5 16.1 6.2 1.7 -0.4 -4.9 ****** 1976 -11.0 -13.4 -0.5 2.1 2.4 0.7 3.3 2.8 5.4 1.6 -12.4 -5.7 -2.1 1977 -6.2 -11.6 1.7 1.2 2.6 3.6 2.1 -1.7 ****** ****** ****** ****** ****** 1978 -0.2 1.9 1.8 8.1 12.1 18.7 17.3 ****** ****** 13.7 -4.4 -3.9 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 -4.0 -3.5 -0.6 -0.4 3.8 9.6 ****** 9.6 5.9 -0.2 1.9 -2.7 ****** 1985 -1.6 -4.1 -1.0 2.3 5.2 7.4 10.4 9.2 5.9 1.1 2.0 -1.7 2.9 1986 ****** ****** -0.9 5.1 5.9 6.9 ****** 15.5 5.2 3.8 2.2 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 -9.6 -7.4 -5.5 -0.7 3.4 3.2 1.9 3.8 -3.1 -4.4 -1.6 -3.6 -2.0 1993 -7.0 -5.7 -5.2 -0.1 4.0 2.1 3.3 3.5 0.1 -1.8 -0.1 -1.8 -0.7 1994 -2.9 -5.9 -2.4 1.3 2.7 1.9 7.5 2.7 0.1 3.5 1.6 -6.5 0.3 1995 -4.0 -4.1 -3.4 1.5 5.2 5.2 5.1 4.7 0.9 -2.7 -6.8 -5.4 -0.3 1996 -6.9 -1.9 -2.0 0.6 3.8 3.1 4.7 2.9 0.7 -1.7 -1.8 -3.4 -0.2 1997 -6.1 -9.0 -3.9 -1.6 3.5 5.4 5.5 6.6 0.3 1.3 1.2 -2.3 0.1 1998 -5.1 -4.1 -2.7 0.4 3.5 4.1 7.1 6.8 3.6 -1.0 -1.8 -4.9 0.5 1999 -3.1 -4.4 -3.3 -0.1 2.2 3.1 3.8 2.1 -1.7 -0.0 -0.9 -3.3 -0.5 2000 -4.8 -6.4 -5.7 -0.3 0.1 1.7 4.0 3.6 0.7 1.1 0.9 -1.2 -0.5 MEAN -5.7 -5.2 -1.4 1.0 3.5 4.5 5.9 5.2 1.7 1.0 -1.3 -3.7 0.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 5.16 4.84 3.72 ****** 1964 2.01 4.00 4.56 4.24 4.63 5.53 6.39 5.78 4.94 3.75 4.42 3.24 4.46 1965 3.53 4.04 4.69 4.96 9.10 10.00 ****** 6.16 5.43 6.18 5.70 3.92 ****** 1966 4.28 4.57 4.70 5.36 6.39 4.74 5.46 5.67 5.22 7.42 4.31 3.71 5.15 1967 3.39 3.61 3.17 4.40 5.82 4.85 5.84 5.73 4.64 4.94 5.03 3.43 4.57 1968 3.29 3.44 5.02 5.31 7.11 6.34 5.39 4.58 4.74 4.78 5.16 4.54 4.98 1969 3.19 3.37 5.56 5.34 5.76 6.07 5.60 5.31 5.58 4.84 4.06 4.21 4.91 1970 3.66 3.95 4.08 4.48 4.67 5.73 7.25 6.35 4.32 4.16 2.76 3.33 4.56 1971 3.88 3.89 5.21 6.41 6.89 8.19 6.40 7.13 5.61 4.79 4.56 3.54 5.54 1972 2.48 2.47 4.97 5.18 5.22 6.87 10.02 8.10 6.13 5.55 4.55 3.45 5.41 1973 3.06 4.42 4.16 4.20 6.04 8.73 12.79 13.98 7.56 5.47 4.35 3.96 6.56 1974 2.51 2.76 5.22 4.94 4.60 5.54 5.86 5.73 4.69 5.60 4.88 3.76 4.67 1975 ****** 3.61 4.73 4.83 6.31 5.73 12.94 14.13 7.65 5.43 4.56 3.49 ****** 1976 2.41 2.14 5.08 5.56 5.65 4.90 5.88 5.69 7.24 5.41 2.66 3.31 4.66 1977 3.17 2.42 5.31 5.19 5.78 6.25 5.49 4.62 ****** ****** ****** ****** ****** 1978 4.80 5.71 5.57 8.51 11.41 17.66 15.66 ****** ****** 12.49 4.30 3.88 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 3.58 3.69 4.55 4.83 6.27 9.51 ****** 9.25 7.29 4.69 5.45 3.91 ****** 1985 4.34 3.55 4.56 5.62 6.94 7.94 9.79 8.90 7.20 5.30 5.59 4.22 6.16 1986 ****** ****** 4.46 6.82 7.24 7.68 ****** 13.98 7.01 6.30 5.66 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 2.44 2.83 3.33 4.55 6.10 5.90 5.44 6.14 3.79 3.42 4.43 3.78 4.35 1993 2.86 3.22 3.34 4.80 6.39 5.52 6.01 6.02 4.76 4.19 4.89 4.19 4.68 1994 3.91 3.10 4.03 5.27 5.75 5.34 7.95 5.83 4.85 6.23 5.45 3.11 5.07 1995 3.58 3.57 3.79 5.36 6.92 6.84 6.80 6.64 5.02 3.93 3.08 3.23 4.90 1996 3.01 4.14 4.11 5.03 6.17 5.90 6.58 5.83 4.95 4.18 4.37 3.75 4.84 1997 3.02 2.51 3.64 4.37 6.11 6.90 6.93 7.46 4.93 5.24 5.16 4.03 5.02 1998 3.36 3.59 4.11 4.94 6.09 6.26 7.97 7.61 6.22 4.43 4.18 3.47 5.19 1999 3.89 3.49 3.79 4.80 5.54 5.93 6.24 5.43 4.16 4.78 4.54 3.88 4.70 2000 3.40 3.04 3.25 4.77 4.84 5.32 6.27 6.13 4.98 5.22 5.08 4.39 4.72 MEAN 3.32 3.50 4.41 5.19 6.29 6.89 7.54 7.24 5.56 5.33 4.59 3.75 5.30 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 6.81 6.35 4.87 ****** 1964 2.62 5.24 5.99 5.59 6.12 7.33 8.48 7.67 6.55 4.95 5.80 4.24 5.88 1965 4.61 5.29 6.16 6.51 11.96 13.12 ****** 8.17 7.18 8.14 7.48 5.15 ****** 1966 5.61 6.00 6.17 7.05 8.41 6.30 7.26 7.54 6.92 9.75 5.68 4.87 6.80 1967 4.44 4.72 4.16 5.79 7.68 6.43 7.77 7.62 6.16 6.52 6.61 4.50 6.03 1968 4.31 4.50 6.59 6.99 9.36 8.38 7.17 6.09 6.29 6.31 6.78 5.96 6.56 1969 4.17 4.41 7.31 7.04 7.61 8.03 7.45 7.05 7.38 6.39 5.34 5.53 6.48 1970 4.79 5.19 5.36 5.92 6.18 7.59 9.59 8.39 5.69 5.48 3.62 4.36 6.02 1971 5.08 5.10 6.85 8.41 9.07 10.73 8.48 9.41 7.42 6.31 5.99 4.64 7.29 1972 3.24 3.23 6.52 6.82 6.89 9.08 13.21 10.69 8.09 7.32 5.98 4.51 7.13 1973 4.01 5.80 5.46 5.54 7.97 11.50 16.80 18.35 9.98 7.22 5.71 5.19 8.63 1974 3.28 3.61 6.86 6.51 6.10 7.37 7.80 7.62 6.22 7.39 6.41 4.92 6.17 1975 ****** 4.73 6.22 6.37 8.32 7.59 17.00 18.55 10.09 7.17 5.99 4.57 ****** 1976 3.15 2.80 6.67 7.32 7.46 6.51 7.81 7.57 9.55 7.14 3.51 4.34 6.15 1977 4.14 3.17 6.98 6.85 7.63 8.27 7.30 6.15 ****** ****** ****** ****** ****** 1978 6.28 7.47 7.30 11.14 14.91 22.92 20.41 ****** ****** 16.32 5.64 5.09 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 4.68 4.83 5.98 6.36 8.25 12.51 ****** 12.21 9.63 6.18 7.14 5.10 ****** 1985 5.69 4.65 5.98 7.39 9.14 10.49 12.93 11.76 9.51 6.98 7.33 5.53 8.11 1986 ****** ****** 5.85 8.94 9.53 10.12 ****** 18.30 9.25 8.29 7.42 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 3.19 3.70 4.36 5.98 8.02 7.79 7.22 8.14 5.02 4.53 5.82 4.96 5.73 1993 3.75 4.22 4.39 6.32 8.40 7.30 7.97 7.99 6.31 5.53 6.41 5.50 6.17 1994 5.12 4.06 5.29 6.94 7.59 7.08 10.53 7.74 6.42 8.18 7.15 4.07 6.68 1995 4.70 4.68 4.98 7.04 9.11 9.04 9.02 8.81 6.66 5.19 4.06 4.23 6.46 1996 3.94 5.43 5.39 6.61 8.14 7.81 8.72 7.74 6.55 5.53 5.74 4.93 6.38 1997 3.96 3.29 4.78 5.75 8.05 9.12 9.19 9.89 6.53 6.91 6.78 5.28 6.63 1998 4.39 4.70 5.39 6.50 8.03 8.30 10.54 10.08 8.23 5.84 5.51 4.57 6.84 1999 5.09 4.58 4.98 6.32 7.32 7.86 8.27 7.22 5.51 6.31 5.96 5.09 6.21 2000 4.44 3.99 4.27 6.29 6.40 7.06 8.32 8.13 6.60 6.87 6.66 5.74 6.23 MEAN 4.35 4.59 5.79 6.83 8.28 9.10 9.97 9.57 7.35 7.02 6.03 4.91 6.98 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** 12.92 4.76 1.98 ****** 1964 0.71 2.40 6.46 9.09 17.44 26.21 35.51 33.03 23.73 12.82 5.11 1.47 14.50 1965 0.54 2.42 5.24 6.84 13.92 20.98 ****** 31.72 21.90 9.29 4.93 4.08 ****** 1966 5.09 4.24 6.55 9.14 13.62 25.79 30.90 30.02 21.49 8.41 8.49 5.38 14.09 1967 3.55 2.03 5.15 8.10 13.94 24.74 34.77 33.19 22.82 11.49 5.15 3.71 14.05 1968 2.84 1.72 4.24 8.25 12.39 22.23 35.63 34.64 24.50 15.44 5.95 3.45 14.27 1969 1.93 2.29 7.00 9.18 17.22 25.26 35.02 33.99 20.83 16.14 9.00 5.77 15.30 1970 3.49 5.32 6.41 14.97 21.36 30.13 36.98 32.04 24.11 16.92 13.27 3.31 17.36 1971 2.41 3.01 5.79 5.85 12.87 20.70 29.80 22.60 20.99 12.61 5.88 3.50 12.17 1972 1.42 2.32 5.14 11.79 14.00 25.70 29.50 24.71 21.92 15.52 5.65 1.91 13.30 1973 2.01 3.62 4.47 8.65 17.25 21.54 22.89 25.46 24.28 15.65 4.90 2.96 12.81 1974 1.65 2.22 5.83 10.17 21.17 33.32 34.66 33.53 23.00 15.49 6.40 3.22 15.89 1975 ****** 3.34 6.03 12.81 18.78 30.16 23.51 25.39 24.10 15.76 5.94 3.44 ****** 1976 1.62 2.57 4.38 11.71 13.45 24.76 34.47 33.76 22.26 15.68 12.83 3.31 15.07 1977 1.27 2.11 5.85 11.75 17.44 25.12 35.54 38.39 ****** ****** ****** ****** ****** 1978 1.83 1.87 4.23 4.30 6.80 7.88 11.75 ****** ****** 8.39 5.22 4.68 ****** 1979 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1980 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1981 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1982 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1983 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1984 1.70 2.88 5.55 9.38 9.44 19.31 ****** 25.71 19.73 10.16 3.83 0.76 ****** 1985 2.99 2.48 3.68 8.17 13.44 23.19 28.60 24.75 19.28 11.09 4.77 2.47 12.08 1986 ****** ****** 3.67 5.59 11.57 16.89 ****** 18.83 18.39 10.91 3.20 ****** ****** 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1990 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1991 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1992 1.69 2.21 2.72 7.12 9.56 19.26 30.95 25.95 20.32 13.27 5.77 2.48 11.77 1993 2.56 3.13 5.25 7.86 10.34 22.31 28.58 27.03 23.67 11.97 4.20 3.62 12.54 1994 2.83 3.48 5.25 9.81 13.30 23.70 29.90 32.94 19.61 8.55 4.64 2.76 13.06 1995 3.68 3.72 5.89 6.94 10.54 18.83 31.73 32.16 21.42 13.06 8.50 2.80 13.27 1996 1.74 3.27 3.72 7.53 14.39 23.61 27.49 28.26 21.32 13.12 5.60 4.64 12.89 1997 4.04 4.05 3.53 8.68 12.42 21.57 31.57 32.54 20.20 12.23 4.31 3.06 13.18 1998 1.49 2.59 4.75 9.94 13.82 26.03 28.96 28.93 21.90 13.61 8.82 8.02 14.07 1999 2.68 4.85 5.67 10.16 18.19 26.55 29.94 32.24 23.68 14.55 5.50 3.28 14.77 2000 2.37 3.03 6.52 11.52 18.35 26.42 31.38 30.25 22.11 10.10 3.90 1.73 13.97 MEAN 2.33 2.97 5.15 9.08 14.33 23.41 30.42 29.70 21.90 12.78 6.17 3.38 13.47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 41 63 77 *** 1964 76 73 53 44 31 27 25 24 28 36 61 81 47 1965 90 74 59 56 51 44 *** 24 30 52 62 59 *** 1966 55 62 52 46 42 22 21 23 28 59 45 51 42 1967 61 71 48 45 41 23 21 21 25 41 60 59 43 1968 64 71 64 50 48 31 19 17 24 36 57 66 46 1969 69 66 53 47 36 28 20 20 32 33 42 54 42 1970 59 54 51 33 25 24 26 28 29 33 29 63 38 1971 70 65 57 60 46 38 26 37 36 41 56 59 49 1972 67 57 59 43 39 33 38 37 35 40 56 70 48 1973 63 64 57 42 35 38 45 44 36 40 60 67 49 1974 64 58 57 44 25 20 21 21 26 40 56 64 41 1975 *** 62 55 37 36 24 44 44 36 39 56 59 *** 1976 63 51 62 44 40 24 21 21 34 39 28 63 41 1977 75 59 56 43 35 28 19 17 *** *** *** *** *** 1978 78 82 66 72 68 74 64 *** *** 65 49 52 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 77 68 57 45 52 45 *** 36 38 45 69 89 *** 1985 69 72 70 54 46 36 35 36 38 45 66 73 53 1986 *** *** 68 67 51 43 *** 52 39 49 74 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 66 64 65 52 52 34 23 29 23 30 54 68 47 1993 63 60 52 52 51 30 26 27 25 37 64 63 46 1994 68 58 56 47 43 28 30 23 28 55 62 61 47 1995 59 60 52 56 53 40 27 25 28 33 35 65 44 1996 74 66 64 53 43 29 28 25 28 34 56 56 46 1997 54 49 63 47 46 34 26 26 28 42 64 66 45 1998 77 68 59 47 45 29 31 30 32 37 44 41 45 1999 68 54 54 44 35 27 26 22 23 36 57 67 43 2000 71 64 46 40 31 26 24 24 27 47 68 79 46 MEAN 68 64 58 49 42 33 29 28 30 42 55 64 47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 64 86 93 *** 1964 86 92 71 59 51 48 46 45 48 59 80 92 65 1965 96 94 82 78 67 70 *** 40 49 68 75 72 *** 1966 66 78 66 58 52 36 28 34 43 73 68 64 56 1967 74 85 63 59 54 34 30 30 42 58 75 75 57 1968 80 80 80 65 69 50 30 28 41 66 83 85 63 1969 85 81 73 62 59 47 30 33 53 56 67 82 61 1970 75 81 84 55 39 47 52 62 72 75 72 80 66 1971 80 79 75 77 70 63 42 61 71 74 82 71 70 1972 76 71 79 75 68 64 69 67 71 75 80 79 73 1973 74 75 68 51 59 63 61 59 68 74 79 80 68 1974 72 68 77 66 31 27 30 30 43 75 86 80 57 1975 *** 79 81 59 65 47 58 58 68 74 81 71 *** 1976 76 65 78 76 52 35 31 30 56 74 68 81 60 1977 85 72 74 75 58 49 29 30 *** *** *** *** *** 1978 89 93 79 79 75 78 73 *** *** 70 64 65 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 91 86 75 65 73 62 *** 51 56 64 86 96 *** 1985 86 88 89 75 68 54 50 52 57 71 87 92 72 1986 *** *** 86 84 70 66 *** 67 58 72 89 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 78 76 79 75 74 55 38 45 38 46 69 80 63 1993 74 74 74 73 73 51 44 43 39 54 80 79 63 1994 81 77 78 70 68 46 48 36 43 76 76 74 64 1995 77 80 76 77 76 63 44 39 44 49 52 81 63 1996 85 84 84 75 66 48 43 39 46 52 74 73 64 1997 71 68 80 70 69 52 41 39 43 59 83 83 63 1998 88 86 78 72 70 48 48 47 49 57 64 56 64 1999 81 75 76 68 57 42 40 36 38 52 78 83 61 2000 87 82 70 62 49 42 38 37 40 68 87 90 63 MEAN 81 80 77 69 62 51 43 44 51 65 77 79 65 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 24 43 60 *** 1964 64 57 40 31 17 14 12 13 15 19 44 72 33 1965 83 54 41 38 37 28 *** 15 18 39 52 48 *** 1966 45 52 41 38 35 14 16 16 20 49 31 41 33 1967 49 58 36 34 31 17 15 15 14 27 48 40 32 1968 47 60 50 33 22 19 12 11 14 19 40 52 32 1969 52 48 37 36 22 15 11 10 15 19 26 35 27 1970 46 37 33 19 15 9 11 9 5 8 4 48 20 1971 61 55 45 50 31 20 15 24 18 23 41 48 36 1972 56 42 43 25 23 16 20 19 16 21 43 63 32 1973 51 55 49 35 21 23 34 33 19 21 46 57 37 1974 55 47 43 31 20 15 15 15 14 21 37 52 30 1975 *** 50 39 24 20 9 34 34 19 21 40 48 *** 1976 50 35 48 25 31 17 15 15 19 20 6 46 27 1977 67 46 44 25 20 15 11 6 *** *** *** *** *** 1978 69 69 53 65 62 69 54 *** *** 60 30 37 *** 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 62 52 41 28 36 31 *** 25 23 28 53 82 *** 1985 51 56 51 36 30 24 24 24 23 25 48 55 37 1986 *** *** 54 52 37 28 *** 41 26 30 56 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 55 54 53 36 37 21 13 18 14 19 43 56 35 1993 52 47 36 36 35 17 15 17 15 26 51 50 33 1994 55 42 41 33 27 17 20 14 19 40 51 50 34 1995 46 44 34 42 37 25 16 16 18 23 24 51 31 1996 64 53 49 36 28 18 18 16 18 22 43 42 34 1997 42 35 49 30 30 23 17 19 19 30 50 53 33 1998 67 55 44 30 28 18 20 20 22 25 30 31 33 1999 57 39 38 28 22 18 17 13 15 25 40 53 30 2000 58 48 29 26 20 16 16 16 18 33 55 69 34 MEAN 56 50 43 34 29 21 19 18 17 27 40 52 34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 5 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1963 *** *** *** *** *** *** *** *** *** 1 4 2 *** 1964 1 1 3 5 1 0 0 0 0 0 1 3 15 1965 4 0 3 1 0 0 0 0 0 3 3 1 15 1966 2 2 3 1 3 0 0 0 0 6 0 1 18 1967 0 5 0 1 2 0 0 0 0 1 6 0 15 1968 5 6 2 6 5 1 0 0 0 1 6 2 34 1969 6 2 13 6 2 1 0 0 0 3 1 0 34 1970 1 2 3 7 2 0 0 0 0 0 0 4 19 1971 1 1 9 5 2 0 2 2 0 1 7 1 31 1972 0 2 8 5 4 0 0 0 0 0 5 1 25 1973 2 4 6 4 0 0 1 0 0 0 0 1 18 1974 7 4 1 3 0 0 0 0 0 0 0 5 20 1975 1 0 2 1 7 0 0 0 0 0 1 5 17 1976 8 6 8 5 0 0 0 0 0 4 0 4 35 1977 1 3 3 1 3 0 0 0 *** *** *** *** *** 1978 0 1 3 0 1 0 0 0 0 0 0 8 13 1979 *** *** *** *** *** *** *** *** *** *** *** *** *** 1980 *** *** *** *** *** *** *** *** *** *** *** *** *** 1981 *** *** *** *** *** *** *** *** *** *** *** *** *** 1982 *** *** *** *** *** *** *** *** *** *** *** *** *** 1983 *** *** *** *** *** *** *** *** *** *** *** *** *** 1984 3 3 3 2 3 0 *** 0 0 1 4 4 *** 1985 1 5 5 3 2 1 0 0 0 0 1 4 22 1986 *** *** 4 9 2 0 *** 0 0 0 4 *** *** 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** *** *** *** *** *** *** *** *** *** *** 1990 *** *** *** *** *** *** *** *** *** *** *** *** *** 1991 *** *** *** *** *** *** *** *** *** *** *** *** *** 1992 1 2 5 5 4 1 0 1 0 0 3 3 25 1993 2 3 4 4 1 0 0 0 0 1 4 1 20 1994 2 3 5 3 2 0 0 0 0 3 10 4 32 1995 0 4 2 4 4 1 0 0 0 0 0 0 15 1996 3 4 9 5 1 0 0 2 0 0 2 1 27 1997 1 0 8 3 0 1 0 0 0 0 2 2 17 1998 2 3 8 3 2 0 0 0 0 2 0 0 20 1999 2 2 4 1 0 0 1 0 0 0 3 3 16 2000 2 0 2 1 0 0 1 0 0 2 2 5 15 MEAN 2 3 5 3 2 0 0 0 0 1 3 3 22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. HIGHEST AND LOWEST LIMITS FOR 38 YEARS DURING 1963-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 8.6 10.6 16.0 17.0 22.0 26.0 29.0 28.0 30.0 21.0 14.0 11.2 1 YEAR - DAY 1994- 2 1996- 9 1969-31 1968-18 1970-29 1973-29 1975-20 1973- 4 1976- 5 1978- 2 1978- 3 1998- 1 LOW. DRY 03 -23.8 -21.0 -15.6 -4.8 1.0 7.5 11.8 11.4 5.2 -1.2 -8.4 -20.0 2 YEAR - DAY 1964-12 1974- 5 1992-12 1997-12 1984- 2 1967- 6 1993- 7 1996-25 1992-30 1964-29 1995-27 1994- 7 HIG. WET 03 6.0 6.0 11.0 12.0 16.0 21.5 22.1 22.0 20.0 19.0 10.5 5.0 3 YEAR - DAY 1994- 2 1974-28 1969-31 1969- 1 1973-30 1977-30 1985- 9 1973- 5 1978- 5 1978- 9 1965- 7 1967-16 LOW. WET 03 -24.2 -22.0 -15.9 -6.5 1.0 4.0 6.0 5.0 1.0 -3.2 -9.9 -20.1 4 YEAR - DAY 1964-12 1974- 5 1992-12 1967- 2 1984- 2 1967- 6 1993- 8 1996-25 1992-30 1964-29 1995-27 1994- 7 HIG. DRY 09 15.5 16.5 21.0 25.3 33.0 37.0 39.2 38.3 36.0 28.0 20.0 20.0 5 YEAR - DAY 1966- 8 1966-25 1984- 7 1985-22 1999-31 1985-27 1998-12 1984-13 1984- 2 1969- 5 1963- 2 1998-15 LOW. DRY 09 -14.0 -19.5 -11.0 -2.8 7.0 16.4 15.0 16.0 18.0 6.0 -3.0 -12.0 6 YEAR - DAY 1974-31 1974- 5 1976- 1 1997-11 1986- 4 1984- 1 1971-31 1971- 3 1965-29 1984-20 1993-14 1974-21 HIG. WET 09 9.0 16.0 16.0 19.2 25.0 30.1 28.0 34.2 24.0 21.0 13.0 8.6 7 YEAR - DAY 1966-30 1978-16 1964-19 1985-22 1978-22 1984-12 1978- 1 1986- 1 1978-11 1978- 5 1978- 3 1998-15 LOW. WET 09 -15.0 -21.0 -12.0 -3.4 6.0 9.2 11.0 11.0 9.4 2.0 -5.2 -13.5 8 YEAR - DAY 1974-31 1974- 5 1976- 1 1997-11 1984- 2 2000-13 1971-31 1971- 1 1992-30 1984-20 1993-14 1974-21 HIG. DRY 15 12.5 15.0 20.0 25.0 31.8 36.0 37.5 38.0 34.0 28.0 21.5 16.4 9 YEAR - DAY 1966- 2 1974-28 1969-31 1970-18 1999-30 1985-26 1970-21 1974-11 1973- 5 1973- 1 1970- 4 1998-10 LOW. DRY 15 -16.4 -21.0 -14.0 -0.5 7.8 11.6 17.6 16.0 14.0 4.0 -2.4 -14.0 10 YEAR - DAY 1964-11 1974- 4 1976- 1 1967- 1 1992- 6 1995- 5 1999-15 1992-29 1965-28 1965-29 1964-28 1974-21 HIG. WET 15 9.0 12.0 15.2 15.2 21.0 30.0 27.0 28.0 28.0 25.0 18.0 7.0 11 YEAR - DAY 1978-31 1978-16 1965-10 1965-24 1965-29 1971-15 1978-18 1978- 7 1978-21 1978- 1 1974- 2 1978- 8 LOW. WET 15 -16.8 -22.0 -15.0 -3.6 2.0 9.0 11.0 11.0 7.6 1.0 -4.4 -14.5 12 YEAR - DAY 1964-11 1974- 4 1976- 1 1997-11 1984- 1 1967- 6 1966- 5 1964-29 1992-29 1984-20 1992-26 1972-27 HIG. MIN. 6.6 6.2 10.0 14.0 16.8 21.0 24.0 22.5 22.0 20.0 11.7 8.4 13 YEAR - DAY 1994- 3 1996-10 1969-31 1970- 8 1996-26 1996-30 1969-27 1965- 2 1978-24 1978- 9 1995- 4 1998-11 LOW. MIN. -24.8 -26.0 -16.8 -6.5 0.0 5.5 10.0 10.0 4.4 -1.6 -9.0 -20.2 14 YEAR - DAY 1964-12 1974- 5 1992- 1 1967- 2 1984- 2 1967- 6 1965-30 1971- 3 1992-30 1964-29 1993-14 1994- 7 HIG. MAX. 17.0 19.0 23.0 27.5 34.4 38.0 40.8 40.0 37.5 35.0 24.0 23.0 15 YEAR - DAY 1966- 2 1966-25 1969-31 1970-15 1999-30 1985-28 1998-12 1984-12 1965- 1 1986- 7 1967- 1 1998-10 LOW. MAX. -13.0 -18.0 -10.0 1.4 10.0 19.0 27.5 23.6 21.0 10.0 1.6 -10.5 16 YEAR - DAY 1974-31 1974- 4 1976- 1 1997-11 1986- 4 1984- 1 1971-31 1992-30 1965-29 1965-29 1964-28 1971-22 HIG. PPTN 38.0 35.3 46.5 38.6 55.0 14.1 9.0 19.0 4.5 24.0 68.0 53.0 17 YEAR - DAY 1965- 9 1993- 2 1971-15 1992-27 1986- 3 1995- 5 1971-31 1996-30 1976-24 2000-17 1999- 8 2000- 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 38 YEARS DURING 1963-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 16.0 15.5 17.4 16.6 19.2 22.6 22.0 22.0 23.0 22.0 18.5 17.0 18 YEAR - DAY 1967-23 1967- 3 1995-24 1998-16 1999-31 1998-12 1967-12 1964-10 1984-13 1964- 1 1966-26 1998-15 DRY 15 - DRY 09 11.0 11.5 10.8 9.6 12.6 15.0 9.4 12.0 11.0 9.8 8.4 14.6 19 YEAR - DAY 1971- 2 1970- 2 1997- 7 2000-17 1985-18 1984-10 1998-19 1984-14 1985- 5 1963-17 1963- 2 1963- 8 DRY 15 - DRY 03 16.0 15.4 16.8 17.0 19.4 22.0 20.4 20.4 22.8 18.6 17.0 16.0 20 YEAR - DAY 1997-29 2000- 4 1992-13 1999-12 2000-30 1998-12 1995-14 1964- 9 1986-23 1998- 5 1973- 7 1973-31 WET 09 - WET 03 14.0 15.0 13.0 13.2 14.0 18.8 11.0 17.8 11.1 11.8 12.8 14.0 21 YEAR - DAY 1967-23 1978-16 1964-19 1985-22 1978-22 1984-12 1978- 1 1986- 1 1984-30 1964-18 1963-15 1973-31 WET 15 - WET 09 10.0 11.5 12.0 8.1 10.0 14.0 7.0 11.0 5.1 5.9 9.0 9.2 22 YEAR - DAY 1977-28 1970- 1 1976- 7 1985-22 1975-13 1971-25 1978- 4 1972- 3 1984- 8 1986-17 1974- 2 1963-31 WET 15 - WET 03 14.0 13.8 13.2 10.0 10.8 21.0 12.0 15.0 12.0 11.0 12.0 15.0 23 YEAR - DAY 1974- 1 2000- 4 1992-13 1994- 6 1965-29 1971-25 1978- 4 1973- 1 1986- 2 1985-23 1973- 7 1973-31 DAY BY DAY DRY 03 16.6 17.0 20.0 10.8 9.2 10.0 10.6 7.8 12.0 12.4 13.2 16.8 24 YEAR - DAY 1997-29 1972-20 1976- 1 2000-11 1985- 3 1971-16 1999-18 1964-11 1976- 6 1997- 8 1993-14 1999- 8 DAY BY DAY WET 03 15.5 16.5 18.0 7.5 8.6 9.5 9.5 11.0 9.0 9.2 12.5 14.0 25 YEAR - DAY 1997-29 1972-20 1976- 1 1967- 3 1964-12 1977-30 1977- 1 1973- 1 1976- 1 1997- 8 1993-14 1999- 8 DAY BY DAY DRY 09 12.0 17.0 21.0 14.8 13.0 11.3 12.0 15.0 11.8 11.6 14.6 20.8 26 YEAR - DAY 1968-10 1976-20 1976- 1 1997-28 1986-10 1986- 5 1971-31 1971- 8 1986-24 1998-10 1993-14 1963-25 DAY BY DAY WET 09 11.5 15.0 18.0 8.2 6.8 12.0 9.0 11.0 5.0 6.6 11.0 14.5 27 YEAR - DAY 1972- 7 1972-20 1976- 1 1985-23 1965- 5 1978-27 1978- 2 1972- 3 1976- 1 1986-17 1993-14 1974-21 DAY BY DAY DRY 15 14.0 21.0 25.5 10.6 11.0 12.0 10.6 12.1 11.8 8.2 9.6 18.2 28 YEAR - DAY 1974-24 1972-20 1976- 1 1993-21 1976- 1 1986-17 1999-16 1985-29 1986-24 1997-20 1992-26 1963-25 DAY BY DAY WET 15 12.5 17.5 20.5 8.5 8.2 17.0 7.5 7.6 7.0 6.2 9.0 16.5 29 YEAR - DAY 1972- 7 1977-20 1976- 1 1969-14 1985- 6 1971-24 1978- 2 1995-14 1976- 1 1964- 4 1974- 3 1974-21 DAY BY DAY MIN. 15.9 19.0 21.5 10.6 7.0 7.0 10.8 7.4 9.3 11.8 14.0 13.6 30 YEAR - DAY 1969-13 1972-20 1976- 1 1997-15 1965-13 1996- 9 1999-18 1964-18 1993-25 1996-15 1993-14 1963-26 DAY BY DAY MAX. 13.0 12.0 9.3 11.2 8.0 7.8 9.0 8.0 10.0 12.0 9.0 16.5 31 YEAR - DAY 1964-19 1975-12 1997- 8 1964- 9 1967-31 2000-13 1968-14 1978- 3 1969-12 1986- 8 1963- 3 1971-24 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1963 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** 15.9 8.0 1.6 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** 7.3 0.9 -4.2 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** 24.5 15.1 7.3 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** 17.2 14.2 11.5 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** 5.10 4.56 3.29 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** 5.04 4.96 4.02 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** 5.33 4.99 3.86 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** 1.0 -5.0 -16.4 ****** DAY ** ** ** ** ** ** ** ** ** 29 15 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** 28.6 21.0 15.0 ****** DAY ** ** ** ** ** ** ** ** ** 3 2 11 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** 7.0 17.7 12.0 ****** DAY ** ** ** ** ** ** ** ** ** 27 4 11 MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** 8.1 50.5 30.8 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** 100.0 NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** 3 7 11 *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** 2 7 7 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** 0 2 1 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** 63 86 88 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** 24 43 64 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** 36 59 79 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 1 16 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 0 3 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** 0 15 26 *** DATE OF START AND END FREEZING START = 13 NOV. END = 31 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1964 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -9.4 2.9 9.2 11.6 17.8 23.0 27.2 25.4 21.3 13.3 7.3 -1.8 12.3 AVERAGE OF MINIMUM TEMPERATURE IN C. -15.6 -2.4 3.0 5.9 9.3 12.8 16.7 14.5 10.2 2.9 0.4 -7.0 4.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. -3.1 8.2 15.3 17.3 26.3 33.2 37.7 36.2 32.4 23.8 14.2 3.4 20.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.5 10.6 12.3 11.4 17.0 20.4 21.0 21.7 22.2 20.9 13.8 10.4 16.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 1.24 3.80 4.42 4.41 5.29 6.53 8.04 6.60 4.98 3.53 4.00 2.84 4.64 MEAN OF MIXING RATIO AT 09 GMT. 2.61 4.10 4.72 4.13 4.25 4.86 5.89 5.80 4.69 3.62 4.70 3.52 4.41 MEAN OF MIXING RATIO AT 15 GMT. 2.17 4.11 4.54 4.19 4.33 5.20 5.24 4.93 5.14 4.10 4.55 3.37 4.32 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -24.8 -9.0 -1.8 3.0 6.0 10.0 10.6 11.4 5.6 -1.6 -8.2 -19.0 -24.8 DAY 12 8 5 10 12 11 1 28 30 29 29 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 6.8 13.0 22.0 24.0 31.0 36.6 40.0 39.6 36.5 30.0 20.0 12.6 40.0 DAY 31 22 23 28 21 15 5 13 4 1 17 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 16.0 9.0 6.3 20.0 18.0 1.0 0.0 0.0 0.0 0.0 10.2 20.0 20.0 DAY 19 4 2 21 27 2 ** ** ** ** 5 13 MONTHLY TOTAL PRECIPITATION IN MM. 19.0 23.9 25.9 79.2 21.0 1.0 0.0 0.0 0.0 0.0 18.7 41.6 230.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 29.9 43.9 0.0 26.2 NO. OF DAYS WITH PRECIPITATION. 4 11 9 8 2 3 0 0 0 0 4 8 49 NO. OF DAYS PRECIPITATION EQUAL 4 5 6 5 2 1 0 0 0 0 4 4 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 0 5 1 0 0 0 0 0 1 2 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 69 90 67 58 50 48 46 45 48 59 76 89 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 79 60 44 34 19 15 14 14 15 19 47 73 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 81 69 47 39 23 19 13 14 20 29 58 80 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 29 6 0 0 0 0 0 0 0 0 3 24 62 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 23 0 0 0 0 0 0 0 0 0 0 10 33 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 30 31 31 29 1 0 0 124 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 0 0 0 0 0 2 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 25 5 0 0 0 0 0 0 3 15 30 109 DATE OF START AND END FREEZING START = 29 OCT. END = 17 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1965 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -2.4 2.6 8.0 9.7 18.9 23.1 ***** 26.9 20.9 13.8 8.9 4.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -6.6 -3.0 1.9 3.3 10.5 13.6 ***** 18.2 11.4 7.4 2.8 -1.8 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 1.9 8.2 14.1 16.1 27.3 32.5 ***** 35.6 30.4 20.2 15.0 10.4 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.5 11.2 12.2 12.8 16.8 18.9 ***** 17.4 19.0 12.8 12.2 12.2 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.96 3.70 4.63 5.22 7.74 10.09 ***** 6.88 5.85 6.24 5.61 3.65 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.01 4.30 4.57 4.71 9.90 11.03 ***** 5.69 5.00 6.00 5.77 4.03 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.62 4.13 4.88 4.93 9.65 8.86 ***** 5.89 5.44 6.31 5.71 4.09 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.6 -16.6 -3.6 -4.6 2.0 10.6 ***** 14.5 7.0 1.0 -1.0 -10.5 ****** DAY 23 4 15 6 4 16 ** 11 25 27 12 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 6.0 16.0 20.6 25.0 34.0 34.6 ***** 38.0 37.5 25.5 20.5 17.0 ****** DAY 27 28 10 27 27 4 ** 4 1 13 5 15 24 HOUR MAXIMUM PRECIPITATION IN MM. 38.0 0.2 10.0 6.0 3.2 0.0 0.0 0.0 2.6 16.0 23.0 5.0 38.0 DAY 9 14 2 19 10 ** ** ** 29 29 8 8 MONTHLY TOTAL PRECIPITATION IN MM. 79.8 0.4 32.0 17.5 3.2 0.0 0.0 0.0 5.4 46.8 54.0 10.0 249.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 45.0 8.3 2.2 44.5 NO. OF DAYS WITH PRECIPITATION. 9 2 6 10 1 0 0 0 5 13 6 5 57 NO. OF DAYS PRECIPITATION EQUAL 8 0 6 6 1 0 0 0 2 8 4 5 40 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 2 0 0 0 0 0 0 2 3 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 91 89 81 77 66 70 *** 40 47 66 75 69 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 87 62 44 40 41 33 *** 15 19 40 54 51 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 91 69 52 51 47 30 *** 18 26 49 59 58 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 21 12 0 2 0 0 *** 0 0 0 0 4 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** 6 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 8 2 0 0 0 0 *** 0 0 0 0 1 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 *** 31 20 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 21 7 4 0 0 *** 0 0 0 9 24 *** DATE OF START AND END FREEZING START = 11 NOV. END = 7 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1966 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 6.2 5.8 8.2 12.3 17.2 23.8 27.3 26.1 20.5 14.0 9.0 5.6 14.7 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.3 0.2 2.2 5.6 9.2 13.5 18.2 16.1 10.6 6.9 0.1 -1.5 6.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.0 11.3 14.8 19.0 25.3 34.1 36.5 36.0 30.3 21.2 18.0 12.6 22.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.7 11.1 12.6 13.4 16.1 20.6 18.3 19.9 19.7 14.3 17.9 14.1 15.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.70 4.20 4.56 4.90 5.00 5.08 4.93 5.20 4.74 6.43 4.27 3.04 4.67 MEAN OF MIXING RATIO AT 09 GMT. 4.53 4.90 5.09 5.77 7.26 4.98 6.11 6.13 5.73 8.34 4.39 4.05 5.61 MEAN OF MIXING RATIO AT 15 GMT. 4.60 4.63 4.43 5.39 6.91 4.18 5.35 5.69 5.18 7.49 4.27 4.02 5.18 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 -3.0 -4.0 -2.0 3.5 9.0 13.5 12.5 6.5 3.0 -7.0 -6.0 -7.0 DAY 14 24 3 2 6 15 7 24 28 31 26 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 19.0 19.0 24.5 31.5 37.5 40.0 38.0 36.5 27.0 21.5 18.5 40.0 DAY 2 25 9 19 24 29 25 2 1 5 2 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 21.5 28.0 16.0 10.0 11.0 0.0 0.0 0.0 1.0 11.0 0.0 6.0 28.0 DAY 31 2 13 21 4 ** ** ** 30 10 ** 20 MONTHLY TOTAL PRECIPITATION IN MM. 45.0 46.0 59.0 14.5 30.5 0.0 0.0 0.0 1.0 55.0 0.0 10.5 261.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.4 17.2 0.4 25.0 NO. OF DAYS WITH PRECIPITATION. 9 6 11 8 8 0 0 1 1 8 0 5 57 NO. OF DAYS PRECIPITATION EQUAL 8 6 9 3 6 0 0 0 1 8 0 3 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 3 1 2 0 0 0 0 1 0 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 60 78 65 56 48 36 28 34 43 71 68 61 54 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 48 53 45 40 37 15 16 16 20 50 31 41 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 56 57 45 42 42 16 18 18 22 56 37 52 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 2 0 1 0 0 0 0 0 0 0 4 6 13 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 6 1 0 0 0 0 7 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 5 30 31 31 19 0 0 0 116 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 0 0 0 0 0 2 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 13 16 3 3 0 0 0 0 0 0 11 22 68 DATE OF START AND END FREEZING START = 20 NOV. END = 3 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1967 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.0 0.1 4.7 10.3 17.2 21.6 26.9 26.4 21.2 14.3 8.2 3.0 13.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.0 -5.1 -1.2 4.0 9.9 12.3 17.0 16.6 12.1 6.6 2.9 -2.2 5.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.0 5.4 10.5 16.6 24.5 30.8 36.8 36.3 30.3 22.1 13.6 8.2 20.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.0 10.5 11.7 12.6 14.6 18.5 19.8 19.7 18.2 15.5 10.7 10.4 14.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.83 2.70 2.96 4.26 5.42 4.48 4.83 4.84 5.25 5.12 5.06 3.17 4.24 MEAN OF MIXING RATIO AT 09 GMT. 3.71 4.28 3.28 4.61 6.23 5.17 6.63 6.33 4.04 4.67 5.15 3.08 4.76 MEAN OF MIXING RATIO AT 15 GMT. 3.62 3.85 3.26 4.31 5.82 4.90 6.06 6.02 4.64 5.04 4.88 4.04 4.70 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.0 -12.0 -9.0 -6.5 3.0 5.5 14.0 12.0 7.5 2.5 -5.0 -12.5 -15.0 DAY 23 3 1 2 1 6 12 31 30 24 29 24 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.5 8.0 15.5 20.5 34.0 36.0 40.0 38.0 36.0 25.0 24.0 14.0 40.0 DAY 16 8 19 13 30 26 14 1 3 1 1 15 24 HOUR MAXIMUM PRECIPITATION IN MM. 3.0 17.5 3.5 22.0 20.0 0.0 0.0 0.0 0.0 9.5 14.0 1.5 22.0 DAY 3 12 8 5 18 ** ** ** ** 12 19 4 MONTHLY TOTAL PRECIPITATION IN MM. 8.5 61.0 7.5 27.0 40.5 0.0 0.0 0.0 0.0 12.5 71.5 2.5 231.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 33.3 29.2 0.0 37.4 NO. OF DAYS WITH PRECIPITATION. 5 8 5 6 8 0 0 0 0 2 7 2 43 NO. OF DAYS PRECIPITATION EQUAL 5 7 3 4 6 0 0 0 0 2 7 2 36 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 4 0 1 1 0 0 0 0 0 5 0 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 72 59 59 52 34 30 30 42 57 72 68 54 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 66 38 36 32 17 16 15 14 29 51 44 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 75 47 41 38 19 16 17 20 36 57 64 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 17 16 5 1 0 0 0 0 0 0 2 8 49 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 0 0 1 3 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 21 31 31 18 0 0 0 103 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 28 22 4 0 0 0 0 0 0 7 22 109 DATE OF START AND END FREEZING START = 21 NOV. END = 6 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1968 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 1.1 -1.3 7.8 12.0 16.8 21.1 26.4 25.3 21.3 16.3 9.3 5.0 13.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -3.5 -6.3 3.1 6.5 10.0 12.3 17.0 15.3 12.1 8.4 4.5 0.9 6.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.6 3.8 12.5 17.4 23.6 29.8 35.8 35.4 30.5 24.2 14.1 9.2 20.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.1 10.1 9.4 10.9 13.6 17.5 18.8 20.1 18.4 15.8 9.6 8.3 13.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.35 3.09 5.09 5.44 8.28 8.17 5.62 5.59 5.74 6.30 6.17 4.76 5.63 MEAN OF MIXING RATIO AT 09 GMT. 3.17 3.72 4.69 4.11 4.51 5.23 5.31 4.24 4.21 4.12 4.61 4.35 4.36 MEAN OF MIXING RATIO AT 15 GMT. 3.36 3.50 5.30 6.39 8.55 5.60 5.23 3.89 4.28 3.93 4.71 4.52 4.94 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -23.0 -5.0 2.0 7.5 10.0 14.0 12.0 9.0 3.5 0.5 -3.0 -23.0 DAY 20 7 23 4 2 2 1 4 29 29 19 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 10.0 15.5 17.0 24.5 29.0 34.5 39.0 37.0 35.5 30.0 17.0 15.0 39.0 DAY 4 29 14 17 25 30 14 16 1 3 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 37.5 18.0 27.1 17.0 16.0 5.0 0.0 0.0 0.0 14.0 22.0 9.0 37.5 DAY 7 9 29 23 14 2 ** ** ** 31 2 4 MONTHLY TOTAL PRECIPITATION IN MM. 67.5 70.0 36.1 72.0 64.5 5.0 0.0 0.0 0.0 17.5 79.5 22.0 434.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 40.0 32.6 0.0 27.4 NO. OF DAYS WITH PRECIPITATION. 6 7 3 10 10 1 0 0 0 2 9 5 53 NO. OF DAYS PRECIPITATION EQUAL 6 7 3 10 10 1 0 0 0 2 9 5 53 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 1 4 3 0 0 0 0 1 4 0 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 74 76 63 69 50 30 28 41 66 83 85 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 52 69 51 34 22 19 13 11 15 21 42 52 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 64 70 64 54 53 24 14 12 18 22 46 61 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 18 18 4 0 0 0 0 0 0 0 0 0 40 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 3 11 0 0 0 0 0 0 0 0 0 0 14 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 14 31 31 20 1 0 0 97 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 23 22 5 0 0 0 0 0 0 0 0 6 56 DATE OF START AND END FREEZING START = 23 DEC. END = 25 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1969 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -0.7 -0.6 11.2 12.4 17.8 22.0 25.9 25.4 20.5 16.3 9.6 7.0 13.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.0 -5.0 7.1 6.4 9.7 12.8 15.9 15.7 11.7 8.5 3.1 1.9 7.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 2.6 3.8 15.2 18.5 25.9 31.2 35.9 35.1 29.3 24.1 16.0 12.1 20.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 6.6 8.7 8.1 12.1 16.2 18.4 20.0 19.4 17.6 15.6 12.9 10.2 13.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.36 3.19 6.89 6.22 7.65 7.86 6.46 6.70 6.82 5.99 5.08 5.14 5.95 MEAN OF MIXING RATIO AT 09 GMT. 2.91 3.05 4.08 4.39 4.63 4.82 4.80 4.09 4.30 4.35 3.99 4.13 4.13 MEAN OF MIXING RATIO AT 15 GMT. 3.30 3.88 5.72 5.42 5.01 5.52 5.55 5.14 5.62 4.16 3.10 3.35 4.65 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -17.5 -21.0 3.5 1.5 5.0 11.0 13.0 11.5 7.0 6.0 -4.0 -2.0 -21.0 DAY 13 3 23 19 7 3 1 16 23 24 18 3 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 10.5 12.0 23.0 25.0 30.0 35.0 39.5 38.0 32.5 29.5 21.0 16.0 39.5 DAY 1 28 31 1 14 29 24 1 7 5 4 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.5 7.0 26.0 12.0 25.0 6.0 0.0 0.0 0.0 6.5 16.0 4.5 26.0 DAY 20 20 21 11 7 7 ** ** ** 20 3 27 MONTHLY TOTAL PRECIPITATION IN MM. 70.5 17.0 141.5 62.0 42.5 6.0 0.0 0.0 0.0 29.0 22.5 10.5 401.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.0 27.5 0.0 15.4 NO. OF DAYS WITH PRECIPITATION. 15 5 16 14 5 1 0 0 0 7 3 4 70 NO. OF DAYS PRECIPITATION EQUAL 12 4 16 13 5 1 0 0 0 7 3 4 65 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 4 1 1 0 0 0 0 0 1 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 73 73 62 59 47 30 33 53 56 67 82 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 56 51 38 37 22 16 13 10 15 21 33 43 30 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 70 72 49 43 26 20 16 17 27 22 26 36 35 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 13 14 0 0 0 0 0 0 0 0 1 0 28 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 3 0 0 0 0 5 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 16 12 0 0 0 0 0 0 0 0 0 0 28 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 2 22 31 31 17 0 0 0 103 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 28 18 0 0 0 0 0 0 0 0 4 2 52 DATE OF START AND END FREEZING START = 11 NOV. END = 26 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1970 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.9 6.4 7.7 15.8 19.1 24.2 27.5 26.0 21.1 17.2 12.0 0.8 15.1 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.8 0.3 1.8 8.3 10.4 15.1 18.7 16.8 12.6 10.2 5.2 -4.0 7.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 6.6 12.4 13.6 23.4 27.9 33.3 36.2 35.3 29.6 24.3 18.8 5.5 22.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.4 12.1 11.8 15.1 17.5 18.2 17.5 18.5 17.0 14.1 13.6 9.5 14.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.71 4.55 5.06 5.55 5.55 9.01 11.76 11.24 9.28 8.03 6.11 3.31 6.93 MEAN OF MIXING RATIO AT 09 GMT. 3.95 4.04 3.89 4.07 4.61 5.11 5.51 4.42 2.41 2.83 1.39 3.63 3.82 MEAN OF MIXING RATIO AT 15 GMT. 3.30 3.27 3.29 3.81 3.83 3.08 4.48 3.39 1.28 1.63 0.76 3.03 2.93 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -9.0 1.0 3.5 7.5 13.0 16.0 15.0 10.0 5.5 3.0 -16.0 -16.0 DAY 30 1 10 1 1 10 26 25 25 25 29 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 9.0 16.0 20.0 27.5 33.0 35.5 38.5 38.0 34.0 28.0 24.0 14.0 38.5 DAY 5 19 31 15 29 30 21 13 1 6 2 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.0 6.0 10.0 34.0 6.0 0.0 0.0 0.0 0.0 3.5 4.5 30.5 34.0 DAY 22 7 13 29 3 ** ** ** ** 14 28 12 MONTHLY TOTAL PRECIPITATION IN MM. 19.5 16.0 38.0 88.0 18.5 0.0 0.0 0.0 0.0 3.5 4.5 86.5 274.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 26.8 38.8 0.0 34.4 NO. OF DAYS WITH PRECIPITATION. 4 3 9 8 6 0 0 0 0 1 1 6 38 NO. OF DAYS PRECIPITATION EQUAL 4 3 9 8 6 0 0 0 0 1 1 5 37 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 3 0 0 0 0 0 0 0 3 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 81 84 55 39 47 52 62 72 75 72 70 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 44 37 24 22 17 14 12 9 15 10 61 27 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 49 38 33 20 15 9 11 9 5 8 5 58 22 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 5 4 0 0 0 0 0 0 0 0 0 12 21 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 4 0 0 0 0 0 0 0 0 0 0 7 11 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 30 31 31 14 0 0 0 115 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 14 5 0 0 0 0 0 0 0 0 0 22 41 DATE OF START AND END FREEZING START = 2 DEC. END = 8 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1971 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 1.5 2.6 9.0 11.9 18.4 22.4 26.0 24.2 20.0 14.7 8.1 2.7 13.5 AVERAGE OF MINIMUM TEMPERATURE IN C. -3.6 -1.8 4.1 6.4 10.7 13.4 16.8 14.6 10.1 6.2 2.8 -1.7 6.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 6.6 6.9 14.0 17.4 26.0 31.5 35.1 33.9 29.9 23.2 13.5 7.1 20.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.2 8.7 9.9 11.0 15.3 18.1 18.3 19.3 19.8 17.0 10.7 8.8 13.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.14 3.88 5.82 6.98 8.02 7.48 7.33 8.47 7.29 5.75 5.29 3.31 6.06 MEAN OF MIXING RATIO AT 09 GMT. 4.65 4.11 4.79 6.07 6.13 7.59 5.87 6.50 4.66 4.16 4.20 3.82 5.21 MEAN OF MIXING RATIO AT 15 GMT. 3.84 3.69 5.04 6.18 6.52 9.49 5.99 6.42 4.88 4.45 4.19 3.49 5.35 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -9.5 -16.0 -5.5 3.5 8.0 10.0 11.0 10.0 7.0 4.0 1.0 -15.0 -16.0 DAY 24 1 16 3 5 1 1 3 22 19 6 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 9.0 11.0 17.5 24.0 28.5 35.0 38.0 36.0 35.0 27.0 22.0 13.5 38.0 DAY 3 26 26 29 13 15 14 10 9 16 3 12 24 HOUR MAXIMUM PRECIPITATION IN MM. 16.0 21.0 46.5 36.0 10.0 0.0 9.0 13.0 0.0 18.0 31.0 27.0 46.5 DAY 13 14 15 13 6 ** 31 2 ** 26 19 7 MONTHLY TOTAL PRECIPITATION IN MM. 22.0 32.5 142.5 100.5 24.0 0.0 17.0 21.0 0.0 18.0 82.5 41.5 501.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 39.3 24.8 7.6 28.3 NO. OF DAYS WITH PRECIPITATION. 4 5 12 7 5 0 2 2 0 1 11 11 60 NO. OF DAYS PRECIPITATION EQUAL 4 5 12 7 5 0 2 2 0 1 10 7 55 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 4 2 1 0 0 1 0 1 2 1 14 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 74 74 77 69 55 42 60 71 74 82 65 68 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 71 61 48 53 34 26 17 27 19 25 45 57 40 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 60 47 50 35 31 19 25 18 24 41 55 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 12 8 1 0 0 0 0 0 0 0 0 8 29 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 1 0 0 0 0 0 0 0 0 0 3 4 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 23 29 28 17 0 0 0 97 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 28 13 1 0 0 0 0 0 0 0 0 15 57 DATE OF START AND END FREEZING START = 11 DEC. END = 16 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1972 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** 8.5 14.1 15.0 22.3 26.8 23.5 20.6 16.5 8.6 0.5 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -8.5 -7.7 3.8 6.3 7.1 12.6 17.6 14.3 10.6 6.6 2.4 -4.1 5.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** 13.3 21.8 23.0 32.0 35.9 32.7 30.5 26.4 14.8 4.2 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** 9.5 15.5 15.9 19.4 18.3 18.4 19.9 19.8 12.4 8.3 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.12 2.43 5.28 6.84 6.82 9.85 12.65 10.27 9.14 7.32 5.23 3.39 6.78 MEAN OF MIXING RATIO AT 09 GMT. 3.03 2.74 4.70 4.23 4.43 5.06 7.89 7.28 4.41 4.59 4.20 3.57 4.68 MEAN OF MIXING RATIO AT 15 GMT. 2.28 2.23 4.91 4.46 4.42 5.68 9.52 6.77 4.84 4.74 4.22 3.38 4.79 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.5 -18.0 -1.5 4.0 4.5 9.0 13.0 10.0 9.0 4.0 -1.0 -15.0 -18.0 DAY 11 11 10 2 8 1 3 27 26 9 30 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** 21.0 24.5 28.0 34.5 38.0 36.0 32.0 30.0 22.5 12.0 ****** DAY ** ** 28 20 31 27 8 8 1 4 2 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 4.0 6.0 21.0 15.0 15.0 0.0 0.0 0.0 0.0 0.0 19.0 8.0 21.0 DAY 29 8 23 12 2 ** ** ** ** ** 29 11 MONTHLY TOTAL PRECIPITATION IN MM. 11.5 17.0 68.5 49.0 37.0 0.0 0.0 0.0 0.0 0.0 79.0 17.0 279.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 34.8 30.8 0.0 34.4 NO. OF DAYS WITH PRECIPITATION. 4 5 11 8 12 0 0 0 0 0 9 7 56 NO. OF DAYS PRECIPITATION EQUAL 4 5 10 8 5 0 0 0 0 0 5 4 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 1 1 0 0 0 0 0 5 0 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 65 63 77 75 68 64 69 66 71 75 80 75 71 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 55 51 28 26 17 21 24 17 23 43 66 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 54 49 25 23 18 23 21 17 22 47 70 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 27 21 0 0 0 0 0 0 0 0 0 13 61 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 0 5 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 29 31 31 23 1 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 23 4 0 0 0 0 0 0 0 2 25 85 DATE OF START AND END FREEZING START = 28 NOV. END = 21 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1973 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** 5.4 6.2 10.5 17.8 22.7 25.6 26.7 22.3 15.9 5.7 0.5 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** 0.7 1.1 3.5 9.4 14.0 17.0 17.9 12.8 6.6 -1.9 -8.3 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 10.1 11.3 17.4 26.2 31.3 34.1 35.5 31.7 25.1 13.4 9.3 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** 9.4 10.2 13.9 16.8 17.3 17.1 17.6 18.9 18.5 15.3 17.6 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.37 4.36 4.34 4.33 7.94 11.37 13.81 14.15 10.47 7.59 4.23 3.21 7.35 MEAN OF MIXING RATIO AT 09 GMT. 3.55 4.47 4.12 4.12 5.32 7.59 12.18 13.00 5.91 4.43 4.45 4.27 6.12 MEAN OF MIXING RATIO AT 15 GMT. 3.00 4.44 4.02 4.16 4.86 7.22 12.38 14.80 6.30 4.40 4.37 4.40 6.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** -6.0 -6.0 1.0 5.0 10.0 13.0 14.0 9.5 4.5 -8.0 -15.0 ****** DAY ** 1 8 1 1 6 3 18 27 29 7 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 15.0 15.5 24.0 30.0 34.5 38.0 38.0 35.5 29.5 23.5 16.0 ****** DAY ** 15 24 30 28 20 30 4 5 1 1 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 6.0 7.0 9.5 26.0 3.5 0.0 5.0 0.0 0.0 0.0 4.0 5.0 26.0 DAY 23 9 19 16 9 ** 22 ** ** ** 21 30 MONTHLY TOTAL PRECIPITATION IN MM. 31.0 31.0 51.5 50.0 3.5 0.0 8.0 0.0 0.0 0.0 14.0 20.0 209.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.3 25.6 3.8 16.3 NO. OF DAYS WITH PRECIPITATION. 11 6 11 5 1 0 4 6 0 0 9 13 66 NO. OF DAYS PRECIPITATION EQUAL 7 6 10 5 1 0 2 0 0 0 5 6 42 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 1 0 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 60 74 67 51 59 63 61 58 68 74 77 76 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 58 53 40 26 28 39 37 20 24 54 66 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 60 50 35 21 23 34 37 19 21 49 59 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 3 2 0 0 0 0 0 0 0 15 31 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 1 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 1 21 31 31 21 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** 8 4 0 0 0 0 0 0 0 22 31 *** DATE OF START AND END FREEZING START = 6 NOV. END = 30 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1974 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -6.6 -4.9 9.6 13.0 17.2 24.0 ***** 26.5 21.5 16.6 9.4 0.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -13.6 -10.5 4.5 6.3 7.6 13.5 ***** 16.6 12.0 6.9 2.9 -7.2 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 0.5 0.8 14.8 19.6 26.8 34.5 36.9 36.4 31.0 26.4 16.0 7.9 21.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.1 11.2 10.3 13.3 19.2 21.0 ***** 19.8 19.0 19.5 13.1 15.1 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 1.51 2.26 5.86 5.79 4.28 5.12 4.85 4.87 5.43 7.44 5.73 3.55 4.72 MEAN OF MIXING RATIO AT 09 GMT. 3.05 2.96 4.70 4.54 4.68 5.80 6.66 6.37 4.01 4.58 4.34 3.79 4.62 MEAN OF MIXING RATIO AT 15 GMT. 2.98 3.05 5.09 4.50 4.84 5.71 6.08 5.95 4.64 4.79 4.57 3.93 4.68 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -22.5 -26.0 1.0 3.0 5.0 10.0 ***** 12.0 7.5 4.0 -2.5 -19.0 ****** DAY 31 5 3 6 6 1 ** 31 30 31 27 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 8.0 17.5 20.0 26.0 32.5 37.5 39.5 38.0 36.0 30.5 22.5 15.0 39.5 DAY 7 28 31 16 30 27 21 1 3 4 1 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.0 9.0 5.0 7.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 16.0 16.0 DAY 16 27 12 5 4 ** ** ** ** ** ** 5 MONTHLY TOTAL PRECIPITATION IN MM. 70.0 45.0 26.5 21.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 50.5 215.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 65.8 10.7 0.0 23.5 NO. OF DAYS WITH PRECIPITATION. 19 18 12 8 8 1 0 0 0 0 4 11 81 NO. OF DAYS PRECIPITATION EQUAL 17 12 9 4 1 0 0 0 0 0 0 6 49 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 0 0 0 0 0 0 0 0 1 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 62 62 77 66 31 27 30 30 43 75 85 76 55 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 68 56 47 36 22 16 16 16 14 23 43 59 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 55 46 31 20 16 17 17 20 22 39 56 33 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 31 24 0 0 0 0 *** 0 0 0 0 19 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** 0 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 17 12 0 0 0 0 0 0 0 0 0 5 34 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 30 31 31 20 1 0 0 122 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 24 0 0 0 0 *** 0 0 0 1 31 *** DATE OF START AND END FREEZING START = 27 NOV. END = 24 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1975 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -4.3 0.4 9.0 15.0 19.9 24.2 25.5 26.6 22.3 15.9 8.1 2.6 13.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -11.5 -6.3 3.8 7.6 12.5 15.1 17.0 17.9 12.9 6.6 2.8 -2.2 6.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 2.8 7.1 14.2 22.3 27.3 33.3 34.0 35.4 31.8 25.2 13.5 7.4 21.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.3 13.3 10.4 14.7 14.8 18.2 17.0 17.5 18.8 18.6 10.7 9.6 14.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.14 3.05 5.91 5.84 8.42 8.99 13.63 14.45 10.41 7.58 5.32 3.13 7.41 MEAN OF MIXING RATIO AT 09 GMT. ***** 3.91 4.19 4.21 4.90 5.11 12.47 12.92 6.08 4.28 4.15 3.84 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** 3.87 4.11 4.44 5.60 3.08 12.72 15.02 6.44 4.44 4.19 3.50 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -19.5 -16.0 1.0 5.0 7.0 13.0 13.0 14.0 9.0 4.5 1.0 -15.0 -19.5 DAY 27 1 3 1 1 10 3 18 29 29 6 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 11.5 14.5 20.0 24.5 33.0 35.5 37.0 38.0 36.0 29.5 22.0 13.5 38.0 DAY 5 20 31 7 29 30 31 4 8 1 3 12 24 HOUR MAXIMUM PRECIPITATION IN MM. 6.0 4.0 15.0 17.0 33.0 0.0 0.0 0.0 0.0 0.0 5.0 8.0 33.0 DAY 3 3 18 28 10 ** ** ** ** ** 17 29 MONTHLY TOTAL PRECIPITATION IN MM. 19.0 23.0 42.0 35.0 113.0 0.0 0.0 0.0 0.0 0.0 14.5 41.0 287.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 29.2 51.5 0.0 19.3 NO. OF DAYS WITH PRECIPITATION. 9 13 13 12 11 0 0 0 0 0 6 14 78 NO. OF DAYS PRECIPITATION EQUAL 6 9 10 8 8 0 0 0 0 0 5 8 54 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 1 5 0 0 0 0 0 0 0 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 68 71 81 59 64 47 58 58 68 74 81 63 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** 62 44 27 22 17 39 37 20 23 44 59 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** 54 39 25 23 9 35 38 20 21 41 55 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 30 16 0 0 0 0 0 0 0 0 0 10 56 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 13 7 0 0 0 0 0 0 0 0 0 4 24 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 8 30 31 31 23 0 0 0 123 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 19 0 0 0 0 0 0 0 0 0 17 67 DATE OF START AND END FREEZING START = 9 DEC. END = 19 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1976 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** 6.4 14.7 17.0 21.7 26.8 26.6 21.2 15.8 11.4 0.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -8.4 -7.7 1.4 6.8 9.5 12.4 17.0 16.7 11.8 6.6 4.9 -4.0 5.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** 11.3 22.7 24.5 30.9 36.7 36.5 30.5 25.1 18.0 5.8 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** 9.9 15.9 15.0 18.5 19.7 19.8 18.7 18.5 13.1 9.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 1.96 2.06 5.04 7.22 5.34 4.56 4.89 4.88 8.79 7.61 5.76 3.32 5.12 MEAN OF MIXING RATIO AT 09 GMT. 3.03 2.38 5.09 4.70 6.17 5.28 6.66 6.18 5.49 4.31 1.37 3.53 4.52 MEAN OF MIXING RATIO AT 15 GMT. 2.24 1.96 5.12 4.75 5.45 4.86 6.08 6.01 7.43 4.31 0.86 3.15 4.35 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.5 -18.0 -16.5 4.0 3.0 6.0 14.0 13.0 7.5 4.5 2.0 -16.0 -18.0 DAY 11 11 1 2 1 7 20 31 24 29 30 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** 21.0 25.5 28.5 36.0 39.0 38.0 35.0 29.5 24.0 14.0 ****** DAY ** ** 28 30 27 26 15 1 5 1 2 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.0 14.0 15.0 14.5 3.0 0.0 1.0 0.0 4.5 10.0 2.5 6.5 15.0 DAY 13 18 3 25 14 ** 10 ** 24 31 28 26 MONTHLY TOTAL PRECIPITATION IN MM. 78.0 77.0 82.8 51.5 10.0 0.0 1.0 0.0 4.5 34.0 5.0 36.5 380.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 62.5 16.2 1.4 19.9 NO. OF DAYS WITH PRECIPITATION. 17 16 11 10 5 0 1 0 1 7 3 10 81 NO. OF DAYS PRECIPITATION EQUAL 17 16 11 9 5 0 1 0 1 7 3 10 80 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 3 2 0 0 0 0 0 1 0 0 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 59 54 72 76 52 35 31 30 56 74 68 70 56 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 51 58 32 32 18 16 15 20 23 10 58 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 59 48 54 26 37 19 17 17 26 20 7 60 33 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 27 22 7 0 0 0 0 0 0 0 0 13 69 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 5 0 0 0 0 0 0 0 0 6 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 21 31 31 16 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 23 9 0 0 0 0 0 0 0 0 21 84 DATE OF START AND END FREEZING START = 3 DEC. END = 19 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1977 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** 9.6 14.1 17.9 22.0 25.5 25.8 ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -5.2 -9.0 4.5 6.3 9.8 12.8 15.5 15.5 ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** 14.8 21.8 26.1 31.1 35.5 36.1 ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** 10.3 15.5 16.3 18.3 20.0 20.6 ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.81 2.27 5.90 6.84 7.73 8.27 6.34 6.42 ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. 4.50 2.66 4.84 4.27 4.59 4.90 4.76 4.14 ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 2.88 2.34 5.18 4.48 5.01 5.58 5.37 3.30 ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.0 -19.0 2.5 4.0 5.5 11.0 13.0 12.0 ***** ***** ***** ***** ****** DAY 29 2 1 2 1 3 1 18 ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** 18.0 24.5 30.0 35.0 38.0 38.0 ***** ***** ***** ***** ****** DAY ** ** 26 27 18 30 16 1 ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 5.0 9.0 14.5 11.5 21.0 0.0 0.0 0.0 ***** ***** ***** ***** ****** DAY 29 26 24 26 24 ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. 24.5 34.0 33.5 31.5 56.5 0.0 0.0 0.0 ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 51.1 48.9 0.0 ***** NO. OF DAYS WITH PRECIPITATION. 10 6 6 8 7 0 0 0 *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL 10 6 6 8 7 0 0 0 *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 1 3 0 0 0 *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 69 63 74 75 58 49 29 30 *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 74 57 48 29 21 16 13 10 *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 57 47 25 26 21 15 9 *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 13 21 0 0 0 0 0 0 *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 2 *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 1 24 31 31 *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 0 0 *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 22 0 0 0 0 0 0 *** *** *** *** *** DATE OF START AND END FREEZING START = 1 JAN. END = 26 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1978 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 1.9 4.8 8.0 12.8 17.4 ***** 25.4 26.7 26.5 22.1 6.3 ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -3.7 -1.5 2.8 7.8 10.5 14.9 18.0 19.0 19.6 16.2 1.7 ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.7 11.0 13.1 17.9 24.3 ***** 32.8 34.4 33.4 28.1 10.9 9.6 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.4 12.5 10.3 10.1 13.8 ***** 14.8 15.4 13.8 11.9 9.2 ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.80 4.21 4.48 6.38 7.52 10.72 12.56 14.27 15.73 10.90 2.57 2.66 7.98 MEAN OF MIXING RATIO AT 09 GMT. 5.16 6.57 6.44 10.28 14.69 23.01 15.68 ***** ***** 12.62 4.91 4.66 ***** MEAN OF MIXING RATIO AT 15 GMT. 5.18 6.25 5.78 8.86 11.92 19.26 18.40 22.33 23.70 16.31 5.31 4.33 12.30 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -11.0 -6.0 -3.0 4.5 7.0 9.0 15.5 16.0 18.0 11.0 -5.0 ***** ****** DAY 15 13 15 5 2 1 9 25 2 28 29 ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.0 16.0 19.0 22.0 29.0 ***** 39.0 39.0 36.0 34.0 19.0 13.0 ****** DAY 31 2 29 12 18 ** 28 2 21 1 1 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 4.0 9.5 22.0 3.0 5.0 0.0 0.0 0.0 0.0 0.0 2.0 20.0 22.0 DAY 4 22 6 25 1 ** ** ** ** ** 28 11 MONTHLY TOTAL PRECIPITATION IN MM. 11.5 17.5 49.5 3.0 6.5 0.0 0.0 0.0 0.0 0.0 3.5 91.0 182.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 43.0 5.2 0.0 51.8 NO. OF DAYS WITH PRECIPITATION. 5 6 7 1 2 0 0 0 0 0 2 9 32 NO. OF DAYS PRECIPITATION EQUAL 5 6 6 1 2 0 0 0 0 0 2 9 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 2 0 0 0 0 0 0 0 0 5 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 83 89 73 70 67 71 71 76 82 66 34 42 69 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 74 78 61 73 70 74 59 *** *** 67 54 56 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 83 79 64 73 69 75 72 78 84 71 57 59 72 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 19 7 0 0 0 0 0 0 0 0 4 *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 6 7 0 0 *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 0 0 0 0 *** 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** 30 31 30 13 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** 0 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 27 21 8 0 0 0 0 0 0 0 15 *** *** DATE OF START AND END FREEZING START = 10 NOV. END = 20 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1979 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1980 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1981 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1982 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1983 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1984 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 0.6 2.3 8.1 12.4 14.1 ***** ***** 25.9 20.7 13.1 7.9 -0.6 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -3.8 -2.8 2.3 5.3 7.5 ***** ***** 16.0 11.5 5.3 3.3 -4.5 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.0 7.3 13.9 19.3 20.7 ***** ***** 35.7 30.4 20.9 12.6 3.3 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.8 10.1 11.6 14.0 13.2 ***** ***** 19.7 18.9 15.6 9.3 7.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.24 3.44 4.59 5.01 6.37 8.05 ***** 7.94 6.32 4.53 5.28 3.40 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.61 3.33 4.37 4.34 6.07 11.46 ***** 10.43 7.47 4.44 5.32 4.15 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.89 3.85 4.67 5.14 6.42 9.12 ***** 9.37 8.09 5.10 5.74 3.99 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -10.0 -3.0 3.0 0.0 ***** ***** 11.1 7.0 -1.1 -1.0 -8.0 ****** DAY 22 1 13 13 2 ** ** 8 30 21 9 9 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 10.1 15.0 22.1 24.1 26.1 ***** ***** 40.0 36.1 27.0 19.1 9.0 ****** DAY 4 12 7 8 28 ** ** 12 1 1 1 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.0 18.0 18.0 11.0 10.0 0.0 ***** 0.0 0.0 15.0 25.0 27.0 ****** DAY 29 23 26 23 10 ** ** ** ** 19 12 3 MONTHLY TOTAL PRECIPITATION IN MM. 29.0 32.0 41.5 23.0 31.5 0.0 ***** 0.0 0.0 15.0 58.0 49.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.7 19.5 0.0 43.7 NO. OF DAYS WITH PRECIPITATION. 3 3 5 3 5 0 *** 0 0 1 4 4 *** NO. OF DAYS PRECIPITATION EQUAL 3 3 5 3 5 0 *** 0 0 1 4 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 2 1 1 0 *** 0 0 1 4 1 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 80 73 64 71 61 *** 51 56 63 83 92 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 51 43 30 39 34 *** 26 24 31 55 86 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 68 58 41 47 40 *** 32 33 40 70 88 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 11 11 0 0 0 *** *** 0 0 0 0 11 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 1 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 3 0 0 0 0 *** *** 0 0 0 0 4 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 20 14 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 1 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 22 24 7 0 1 *** *** 0 0 5 3 13 *** DATE OF START AND END FREEZING START = 21 OCT. END = 2 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1985 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 4.1 2.2 4.9 12.0 17.4 23.3 27.4 26.0 21.4 14.4 9.2 3.5 13.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.5 -2.3 -0.8 5.8 9.3 14.2 18.5 17.5 12.2 6.6 3.5 -0.0 7.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.3 6.7 11.1 18.4 25.4 32.5 36.5 34.3 30.8 22.4 14.9 7.1 20.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.8 9.0 11.9 12.6 16.1 18.3 18.0 16.8 18.6 15.8 11.4 7.1 13.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.11 3.40 4.28 5.66 7.02 7.58 9.14 8.53 6.51 5.45 5.62 4.35 5.97 MEAN OF MIXING RATIO AT 09 GMT. 4.27 3.76 4.54 5.71 7.09 8.74 10.57 9.28 7.08 4.64 5.27 3.83 6.23 MEAN OF MIXING RATIO AT 15 GMT. 4.53 3.55 5.09 5.48 6.72 7.52 9.66 8.90 8.00 5.80 5.84 4.38 6.29 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -10.0 -10.0 2.0 3.1 11.1 13.1 15.0 9.0 2.0 -1.0 -4.0 -10.0 DAY 1 7 1 8 1 13 29 14 22 26 18 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.0 14.0 18.1 24.1 32.1 38.0 39.0 38.0 35.0 28.0 20.0 14.0 39.0 DAY 28 14 30 20 30 28 7 5 4 1 5 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 12.0 13.0 8.0 18.0 11.0 5.1 0.0 0.0 0.0 0.0 21.0 20.0 21.0 DAY 14 2 19 25 17 11 ** ** ** ** 10 1 MONTHLY TOTAL PRECIPITATION IN MM. 16.0 51.0 36.0 35.5 19.0 5.1 0.0 0.0 0.0 0.0 21.0 63.0 246.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.8 24.2 0.0 34.1 NO. OF DAYS WITH PRECIPITATION. 2 6 6 3 2 1 0 0 0 0 1 4 25 NO. OF DAYS PRECIPITATION EQUAL 2 6 6 3 2 1 0 0 0 0 1 4 25 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 3 0 2 1 0 0 0 0 0 1 4 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 83 81 88 75 68 54 50 52 56 68 86 89 71 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 63 55 42 33 27 25 25 23 28 49 58 40 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 69 66 45 38 27 30 31 35 40 62 74 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 4 7 11 0 0 0 0 0 0 0 0 1 23 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 7 0 0 0 0 0 7 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 2 1 0 0 0 0 0 0 0 0 0 3 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 24 26 29 19 0 0 0 101 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 24 12 0 0 0 0 0 0 0 3 18 75 DATE OF START AND END FREEZING START = 17 NOV. END = 12 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1986 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** 5.1 12.0 16.3 20.4 ***** 25.9 20.9 15.7 7.0 ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** 0.1 6.5 9.2 12.3 ***** 16.8 11.5 8.3 1.7 ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** 10.1 17.5 23.4 28.6 ***** 34.9 30.3 23.2 12.3 ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** 10.0 11.0 14.2 16.3 ***** 18.1 18.8 14.9 10.6 ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** 4.42 6.49 7.13 7.87 ***** 10.10 6.25 6.32 5.16 ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** 4.36 7.03 7.37 7.91 ***** 16.84 7.16 5.66 5.67 ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** 4.51 6.93 7.27 7.24 ***** 15.00 7.61 6.91 6.02 ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** -8.0 4.0 4.1 9.0 ***** 13.1 9.0 4.0 -3.0 ***** ****** DAY ** ** 17 2 5 2 ** 30 30 25 14 ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** 19.1 22.1 31.0 32.1 ***** 37.3 34.0 35.0 21.0 ***** ****** DAY ** ** 30 16 30 15 ** 3 2 7 2 ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** 23.0 16.0 55.0 0.0 ***** 0.0 0.0 2.0 12.0 ***** ****** DAY ** ** 15 5 3 ** ** ** ** 4 3 ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** 50.0 87.0 100.0 0.0 ***** 0.0 0.0 2.0 33.0 ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 18.4 68.8 0.0 12.9 NO. OF DAYS WITH PRECIPITATION. *** *** 4 9 2 0 *** 0 0 1 4 *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** 4 9 2 0 *** 0 0 1 4 *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** 2 5 2 0 *** 0 0 0 2 *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** 85 83 70 65 *** 64 57 71 88 *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** 55 57 42 31 *** 44 26 31 60 *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** 63 60 45 33 *** 49 32 45 73 *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** 3 0 0 0 *** 0 0 0 0 *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 *** 0 0 0 0 *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 *** 0 0 0 0 *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 2 7 *** 31 21 1 0 *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 *** 0 0 0 0 *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** 0 0 0 0 *** 0 0 0 0 *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** 17 0 0 0 *** 0 0 0 10 *** *** DATE OF START AND END FREEZING START = 11 NOV. END = 28 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1987 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1988 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1989 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1990 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1991 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1992 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -4.0 -1.0 0.7 9.8 13.9 19.8 25.2 23.9 18.9 13.7 8.3 2.4 11.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -8.1 -5.3 -4.3 3.9 8.1 12.0 16.1 15.6 10.3 5.1 2.7 -1.2 4.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 0.1 3.2 5.8 15.8 19.7 27.5 34.3 32.3 27.5 22.3 13.9 6.0 17.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.2 8.5 10.1 11.9 11.6 15.5 18.2 16.7 17.2 17.2 11.2 7.2 12.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.21 2.66 3.02 4.74 6.52 6.48 5.75 6.33 3.90 3.27 4.09 3.59 4.38 MEAN OF MIXING RATIO AT 09 GMT. 2.52 2.85 3.36 4.28 5.59 5.34 4.94 6.07 3.66 3.56 4.60 3.89 4.22 MEAN OF MIXING RATIO AT 15 GMT. 2.59 2.97 3.61 4.62 6.19 5.87 5.61 6.03 3.80 3.44 4.61 3.87 4.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -20.8 -14.6 -16.8 -2.2 2.4 8.4 11.4 12.6 4.4 0.9 -6.2 -10.2 -20.8 DAY 5 29 1 7 5 20 13 22 30 30 27 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 4.8 10.0 14.8 21.0 28.0 34.6 36.2 36.1 29.4 26.6 19.8 13.6 36.2 DAY 20 22 30 12 30 30 25 5 2 3 5 12 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.0 28.0 11.0 38.6 9.0 5.0 0.0 7.0 0.0 0.0 17.2 14.0 38.6 DAY 21 24 30 27 9 8 ** 29 ** ** 8 3 MONTHLY TOTAL PRECIPITATION IN MM. 16.6 53.9 60.8 107.6 56.0 8.1 0.0 7.0 0.0 0.0 42.7 41.4 394.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 33.3 43.6 1.8 21.3 NO. OF DAYS WITH PRECIPITATION. 11 14 16 10 19 4 0 1 0 0 8 13 96 NO. OF DAYS PRECIPITATION EQUAL 6 8 11 9 12 2 0 1 0 0 4 8 61 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 1 3 0 0 0 0 0 0 2 1 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 74 77 72 74 55 38 45 38 46 66 76 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 55 55 40 39 22 14 20 15 20 44 60 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 64 63 46 45 26 17 21 17 23 52 68 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 20 17 13 0 0 0 0 0 0 0 1 6 57 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 0 0 0 0 0 2 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 13 5 3 0 0 0 0 0 0 0 0 1 22 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 6 31 25 0 0 0 0 62 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 30 25 22 3 0 0 0 0 0 0 6 19 105 DATE OF START AND END FREEZING START = 18 NOV. END = 7 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1993 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -0.1 1.7 5.2 11.0 14.9 20.5 24.4 24.1 20.9 13.6 7.3 5.1 12.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.2 -2.8 -0.4 5.0 8.5 11.5 15.4 15.2 11.3 5.9 1.9 -0.2 5.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 4.0 6.2 10.9 17.0 21.3 29.6 33.4 32.9 30.6 21.3 12.7 10.4 19.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.2 9.0 11.3 12.0 12.8 18.1 18.0 17.7 19.3 15.4 10.8 10.6 13.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.70 3.05 3.48 5.09 6.70 5.98 6.46 5.94 4.30 4.02 4.82 3.81 4.70 MEAN OF MIXING RATIO AT 09 GMT. 2.87 3.22 3.25 4.52 6.13 5.20 5.67 5.84 4.67 4.23 4.96 4.34 4.58 MEAN OF MIXING RATIO AT 15 GMT. 3.01 3.38 3.29 4.81 6.33 5.37 5.89 6.29 5.30 4.34 4.88 4.43 4.78 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -9.6 -12.1 -7.5 0.2 3.5 6.2 10.8 11.5 4.7 3.4 -9.0 -5.0 -12.1 DAY 19 17 23 5 8 6 7 12 30 8 14 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 10.2 15.0 19.6 24.2 26.6 35.1 35.6 35.6 34.4 26.8 18.4 13.7 35.6 DAY 27 28 31 19 26 30 16 15 1 1 9 22 24 HOUR MAXIMUM PRECIPITATION IN MM. 17.0 35.3 23.0 24.0 16.4 0.0 2.0 0.0 1.0 6.0 18.0 18.0 35.3 DAY 7 2 8 26 11 ** 30 ** 26 29 26 15 MONTHLY TOTAL PRECIPITATION IN MM. 39.6 96.1 53.4 61.6 28.5 0.0 2.2 0.0 1.0 13.6 60.2 23.1 379.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 49.9 23.8 0.8 25.5 NO. OF DAYS WITH PRECIPITATION. 8 11 10 10 7 0 2 0 1 6 11 4 70 NO. OF DAYS PRECIPITATION EQUAL 6 7 6 10 5 0 1 0 1 4 6 3 49 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 3 2 2 1 0 0 0 0 0 3 1 14 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 71 70 71 73 51 44 43 39 53 80 75 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 50 42 39 37 19 16 17 15 27 53 53 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 59 43 45 43 20 18 20 20 32 58 62 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 16 11 2 0 0 0 0 0 0 0 4 3 36 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 3 2 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 16 31 31 19 0 0 0 97 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 28 23 17 0 0 0 0 0 0 0 7 18 93 DATE OF START AND END FREEZING START = 14 NOV. END = 29 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1994 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.2 2.1 6.6 12.9 15.9 21.2 26.1 25.9 19.2 13.7 8.9 0.6 13.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.3 -3.0 1.0 6.1 8.7 12.1 16.6 16.0 10.9 7.3 4.4 -4.1 6.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.6 7.3 12.2 19.6 23.1 30.4 35.7 35.7 27.5 20.2 13.4 5.3 19.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.9 10.3 11.2 13.5 14.4 18.3 19.1 19.7 16.6 12.9 9.0 9.4 13.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.66 3.06 4.18 5.39 6.26 5.49 7.39 5.36 4.61 6.10 5.10 2.90 4.96 MEAN OF MIXING RATIO AT 09 GMT. 3.96 2.95 3.83 5.15 5.40 5.16 8.41 6.11 5.06 6.35 5.58 3.18 5.10 MEAN OF MIXING RATIO AT 15 GMT. 4.11 3.29 4.08 5.27 5.60 5.37 8.05 6.02 4.88 6.22 5.66 3.24 5.15 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.0 -9.9 -6.0 0.2 4.3 7.8 13.3 11.4 6.2 1.4 -0.8 -20.2 -20.2 DAY 19 20 15 4 18 5 2 29 25 13 12 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.8 13.2 18.8 25.4 30.2 33.4 37.4 38.8 33.8 24.0 17.6 11.4 38.8 DAY 1 27 31 24 31 11 26 4 1 1 3 28 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.1 26.0 21.0 9.5 12.4 0.0 0.0 0.0 0.4 9.6 51.2 7.0 51.2 DAY 16 1 22 30 5 ** ** ** 10 19 17 19 MONTHLY TOTAL PRECIPITATION IN MM. 35.7 45.3 73.0 24.4 28.0 0.0 0.0 0.0 0.4 45.0 145.8 37.3 434.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 35.4 12.0 0.1 52.4 NO. OF DAYS WITH PRECIPITATION. 8 7 12 7 9 0 0 0 1 13 15 11 83 NO. OF DAYS PRECIPITATION EQUAL 5 5 7 4 6 0 0 0 0 8 12 9 56 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 3 0 1 0 0 0 0 0 5 0 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 78 73 77 69 66 46 48 36 43 74 72 70 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 46 43 36 29 18 22 15 21 42 53 52 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 55 49 37 33 19 22 16 21 48 62 62 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 8 10 2 0 0 0 0 0 0 0 0 15 35 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 1 0 0 0 0 1 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 4 4 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 20 30 31 6 0 0 0 88 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 20 24 11 0 0 0 0 0 0 0 1 20 76 DATE OF START AND END FREEZING START = 12 NOV. END = 19 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1995 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.5 3.9 6.9 10.9 15.7 20.3 26.2 26.1 20.4 14.0 8.8 1.5 13.2 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.3 -1.4 0.3 5.0 8.8 12.1 16.7 16.4 11.2 5.7 1.7 -3.9 5.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.3 9.1 13.5 16.8 22.6 28.5 35.7 35.9 29.5 22.2 15.9 6.9 20.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.6 10.5 13.2 11.8 13.8 16.4 19.0 19.5 18.3 16.5 14.2 10.8 14.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.28 3.57 3.84 5.22 7.02 7.33 6.68 5.75 4.74 3.57 3.03 2.95 4.75 MEAN OF MIXING RATIO AT 09 GMT. 3.69 3.50 3.70 5.48 6.80 6.46 6.64 6.78 5.02 4.07 3.06 3.31 4.88 MEAN OF MIXING RATIO AT 15 GMT. 3.77 3.64 3.84 5.38 6.94 6.74 7.08 7.39 5.32 4.15 3.15 3.43 5.07 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.0 -7.2 -4.6 -0.5 2.6 8.4 11.3 12.9 5.4 2.5 -8.5 -9.6 -9.6 DAY 21 26 1 6 10 6 1 23 22 19 27 21 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.9 15.2 19.0 21.6 27.6 33.8 39.6 37.4 34.3 28.0 22.0 12.6 39.6 DAY 29 21 24 30 24 21 18 2 1 3 1 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 2.0 6.2 14.5 24.1 9.4 14.1 0.7 0.0 0.0 0.0 0.5 1.6 24.1 DAY 13 24 17 21 29 5 27 ** ** ** 11 6 MONTHLY TOTAL PRECIPITATION IN MM. 4.1 33.2 30.2 60.0 46.9 16.2 0.7 0.0 0.0 0.0 0.9 4.8 197.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 34.3 62.5 0.4 2.9 NO. OF DAYS WITH PRECIPITATION. 4 11 7 14 15 4 1 0 0 0 3 7 66 NO. OF DAYS PRECIPITATION EQUAL 2 8 5 9 10 2 0 0 0 0 0 2 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 1 2 0 1 0 0 0 0 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 75 78 74 74 76 63 44 39 44 49 49 80 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 48 48 38 45 40 27 17 17 19 24 25 53 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 55 54 43 49 45 30 19 20 22 27 31 62 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 12 6 1 0 0 0 0 0 0 0 4 14 37 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 5 0 0 0 0 0 5 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 30 31 15 0 0 0 86 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 23 19 18 1 0 0 0 0 0 0 13 31 105 DATE OF START AND END FREEZING START = 12 NOV. END = 6 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1996 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -2.4 4.4 4.9 11.0 17.5 21.9 24.8 24.3 20.5 14.7 7.7 5.7 12.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -6.8 0.0 0.1 5.3 10.3 13.2 16.9 15.1 11.1 6.9 1.7 0.4 6.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 2.0 8.8 9.6 16.7 24.8 30.5 32.7 33.6 29.9 22.5 13.8 11.0 19.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.8 8.8 9.5 11.4 14.5 17.3 15.8 18.5 18.8 15.6 12.1 10.6 13.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.78 3.89 4.13 5.15 6.61 6.10 6.72 5.38 4.81 4.09 4.05 3.66 4.78 MEAN OF MIXING RATIO AT 09 GMT. 3.15 4.15 4.00 4.92 5.89 5.95 6.63 5.86 4.91 4.15 4.47 3.67 4.81 MEAN OF MIXING RATIO AT 15 GMT. 3.10 4.38 4.21 5.01 6.02 5.64 6.39 6.26 5.13 4.31 4.60 3.93 4.91 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -20.0 -4.4 -3.8 0.4 6.2 6.4 11.8 11.0 7.0 0.0 -6.0 -4.4 -20.0 DAY 22 6 5 16 2 7 11 25 19 31 13 18 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.0 14.9 18.6 23.0 30.0 33.4 34.8 36.2 33.6 28.6 20.9 15.2 36.2 DAY 2 25 31 30 31 23 2 11 15 3 6 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 12.0 9.0 30.0 12.0 14.0 0.0 3.0 19.0 0.0 0.0 5.4 13.2 30.0 DAY 6 19 22 24 20 ** 16 30 ** ** 22 22 MONTHLY TOTAL PRECIPITATION IN MM. 42.5 54.9 120.5 61.7 19.5 0.0 3.0 24.0 0.0 0.0 19.6 22.7 368.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.1 22.0 7.3 11.5 NO. OF DAYS WITH PRECIPITATION. 13 19 18 15 6 0 1 2 0 0 7 7 88 NO. OF DAYS PRECIPITATION EQUAL 7 13 11 11 3 0 1 2 0 0 5 5 58 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 4 2 1 0 0 1 0 0 0 1 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 78 81 71 66 48 43 39 46 52 71 70 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 56 52 41 30 21 20 17 18 23 45 44 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 65 58 46 32 19 20 20 21 28 52 54 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 18 1 0 0 0 0 0 0 0 0 1 1 21 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 4 0 0 0 0 0 5 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 14 0 0 0 0 0 0 0 0 0 0 0 14 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 19 31 31 17 0 0 0 99 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 24 15 13 0 0 0 0 0 0 1 11 11 75 DATE OF START AND END FREEZING START = 31 OCT. END = 29 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1997 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.0 1.2 3.6 10.5 15.7 21.8 26.0 26.8 19.6 15.2 7.8 4.0 12.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.0 -5.0 -1.3 4.3 8.5 13.6 16.3 17.2 10.5 7.9 2.9 -0.5 6.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.1 7.4 8.5 16.8 22.8 30.0 35.8 36.4 28.8 22.5 12.8 8.6 19.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.1 12.4 9.8 12.5 14.3 16.4 19.5 19.2 18.3 14.6 9.9 9.1 13.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.91 2.39 3.57 4.64 6.43 6.92 6.33 6.26 4.42 4.90 5.04 3.80 4.80 MEAN OF MIXING RATIO AT 09 GMT. 2.97 2.62 3.59 4.18 5.77 7.03 7.29 7.96 5.20 5.42 5.16 4.12 5.11 MEAN OF MIXING RATIO AT 15 GMT. 3.17 2.52 3.77 4.29 6.13 6.74 7.17 8.15 5.18 5.40 5.29 4.17 5.16 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.6 -12.4 -15.4 -6.0 2.0 5.6 11.8 14.0 6.4 2.4 -2.6 -5.4 -15.6 DAY 29 1 8 12 6 3 7 31 15 28 28 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.2 15.7 14.8 26.8 29.0 33.6 39.6 38.0 31.6 27.6 17.4 15.2 39.6 DAY 6 21 22 26 30 29 28 17 2 6 5 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.0 1.3 37.0 27.0 4.9 5.0 0.0 0.0 0.0 1.2 10.0 6.6 37.0 DAY 16 26 29 5 11 14 ** ** ** 20 3 14 MONTHLY TOTAL PRECIPITATION IN MM. 13.4 5.1 105.1 55.2 17.2 5.2 0.0 0.0 0.0 2.9 25.9 17.2 247.2 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 50.0 31.4 0.0 18.6 NO. OF DAYS WITH PRECIPITATION. 5 5 13 11 9 2 0 0 0 5 11 8 69 NO. OF DAYS PRECIPITATION EQUAL 2 4 11 5 4 1 0 0 0 1 5 5 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 3 2 0 0 0 0 0 0 1 0 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 67 66 77 68 69 52 41 39 43 58 82 79 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 44 39 52 35 32 25 19 19 20 31 51 56 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 52 41 60 37 37 25 19 21 22 38 60 64 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 4 15 6 2 0 0 0 0 0 0 0 3 30 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 1 1 0 0 0 0 0 0 0 0 0 2 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 14 31 31 9 0 0 0 85 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 24 22 14 6 0 0 0 0 0 0 7 18 91 DATE OF START AND END FREEZING START = 15 NOV. END = 14 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1998 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -1.2 2.0 6.3 12.5 16.7 23.1 26.0 25.7 21.6 15.0 11.0 9.5 14.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -5.5 -2.4 1.1 5.8 9.1 14.0 17.1 17.1 12.9 6.8 3.4 2.9 6.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 3.0 6.4 11.5 19.2 24.3 32.1 34.8 34.4 30.3 23.3 18.7 16.1 21.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.5 8.8 10.4 13.4 15.2 18.1 17.7 17.3 17.4 16.5 15.3 13.2 14.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.03 3.46 4.11 5.33 6.33 6.26 7.51 7.35 5.74 4.43 3.93 3.26 5.06 MEAN OF MIXING RATIO AT 09 GMT. 3.56 3.52 3.97 4.88 6.04 6.32 8.06 7.78 6.53 4.49 4.42 3.70 5.27 MEAN OF MIXING RATIO AT 15 GMT. 3.48 3.80 4.24 4.60 5.90 6.20 8.33 7.70 6.40 4.36 4.20 3.45 5.22 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -18.0 -11.0 -5.6 0.4 4.2 9.2 12.4 12.6 10.2 3.8 -1.2 -2.8 -18.0 DAY 14 17 4 7 1 12 7 22 7 12 18 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 7.8 13.2 18.0 26.2 30.6 36.4 40.8 36.6 35.6 28.4 21.2 23.0 40.8 DAY 5 7 24 15 28 28 12 16 1 1 8 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.0 10.0 23.0 18.0 16.1 1.0 2.0 1.0 1.0 9.7 0.6 0.5 23.0 DAY 5 12 29 23 13 19 19 5 25 10 11 24 MONTHLY TOTAL PRECIPITATION IN MM. 30.7 26.2 113.8 39.7 31.5 1.0 2.1 2.0 1.4 17.9 0.8 0.5 267.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 63.8 27.0 2.1 7.2 NO. OF DAYS WITH PRECIPITATION. 9 9 13 8 6 1 2 4 2 3 2 1 60 NO. OF DAYS PRECIPITATION EQUAL 8 4 10 5 5 1 1 1 1 2 0 0 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 4 1 1 0 0 0 0 0 0 0 8 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 85 82 76 71 70 48 48 47 48 57 63 54 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 70 57 47 35 32 20 21 22 23 26 33 33 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 76 65 55 34 33 21 23 22 25 28 35 36 38 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 16 6 3 0 0 0 0 0 0 0 0 0 25 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 4 0 0 0 0 0 4 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 6 1 0 0 0 0 0 0 0 0 0 0 7 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 24 31 29 16 0 0 0 101 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 27 24 14 0 0 0 0 0 0 0 2 7 74 DATE OF START AND END FREEZING START = 18 NOV. END = 23 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 1999 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.2 5.5 6.9 12.9 18.6 23.1 25.8 26.3 20.5 16.3 8.0 3.3 14.2 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.6 -0.8 1.0 5.9 9.7 13.6 17.2 17.7 10.6 8.5 2.2 -2.4 6.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.9 11.9 12.8 20.0 27.5 32.6 34.5 34.9 30.3 24.0 13.8 9.0 21.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.5 12.7 11.8 14.1 17.8 19.0 17.3 17.2 19.7 15.5 11.6 11.4 14.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.62 3.35 3.95 5.12 5.37 5.42 6.25 5.67 3.99 4.51 4.54 3.68 4.62 MEAN OF MIXING RATIO AT 09 GMT. 3.88 3.50 3.73 4.64 5.56 6.24 6.27 5.18 4.34 4.89 4.42 3.99 4.72 MEAN OF MIXING RATIO AT 15 GMT. 4.17 3.61 3.71 4.64 5.68 6.13 6.19 5.45 4.14 4.94 4.66 3.98 4.77 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.8 -4.2 -4.2 0.4 4.6 10.4 11.2 15.4 5.6 3.4 -6.5 -16.8 -16.8 DAY 5 1 17 11 21 6 16 21 26 21 30 4 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.4 16.4 20.6 24.8 34.4 35.4 38.4 37.2 34.2 28.4 20.0 15.0 38.4 DAY 14 26 31 24 30 20 5 27 6 1 7 29 24 HOUR MAXIMUM PRECIPITATION IN MM. 22.0 9.4 9.4 10.0 0.2 0.0 5.0 0.0 0.0 0.7 68.0 28.6 68.0 DAY 9 20 20 26 10 ** 15 ** ** 26 8 2 MONTHLY TOTAL PRECIPITATION IN MM. 42.0 21.1 36.7 16.3 0.2 0.0 5.9 0.0 0.0 1.3 86.1 52.4 262.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 38.1 6.3 2.3 53.4 NO. OF DAYS WITH PRECIPITATION. 9 5 8 6 1 0 3 0 0 2 4 5 43 NO. OF DAYS PRECIPITATION EQUAL 6 3 7 6 0 0 1 0 0 0 3 5 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 0 1 0 0 0 0 0 0 2 2 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 79 72 75 67 55 42 40 36 38 52 78 82 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 59 44 43 32 24 20 19 14 16 25 43 57 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 65 47 43 33 26 19 20 16 16 30 50 61 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 5 2 1 0 0 0 0 0 0 0 2 6 16 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 2 0 0 0 0 3 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 3 3 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 7 29 29 31 18 0 0 0 114 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 24 19 12 0 0 0 0 0 0 0 8 22 85 DATE OF START AND END FREEZING START = 3 NOV. END = 25 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE YEAR 2000 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 0.7 0.5 6.6 14.0 18.1 22.2 25.9 25.5 20.5 13.3 6.9 2.6 13.1 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.5 -5.8 -0.2 6.9 9.5 12.1 17.1 16.8 11.2 6.1 1.9 -1.6 5.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.8 6.9 13.4 21.2 26.7 32.3 34.7 34.2 29.8 20.4 12.0 6.9 20.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.3 12.7 13.6 14.3 17.2 20.2 17.6 17.4 18.6 14.3 10.1 8.5 14.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.14 2.73 3.46 5.01 4.98 4.95 6.10 5.75 4.37 5.07 5.03 4.04 4.55 MEAN OF MIXING RATIO AT 09 GMT. 3.44 3.00 3.21 4.60 4.80 5.52 6.46 6.20 5.37 5.36 5.08 4.54 4.80 MEAN OF MIXING RATIO AT 15 GMT. 3.61 3.40 3.07 4.70 4.74 5.50 6.24 6.43 5.18 5.22 5.13 4.59 4.82 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -17.8 -16.8 -5.2 2.4 4.4 8.0 13.0 10.2 7.4 1.0 -3.0 -9.2 -17.8 DAY 31 9 6 2 13 14 24 31 27 29 29 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.2 13.4 19.2 25.6 31.0 37.5 37.6 36.0 33.8 24.4 18.8 13.2 37.6 DAY 1 25 21 20 30 30 1 2 9 9 2 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 12.0 3.0 43.0 9.0 1.0 0.0 6.0 0.0 0.0 24.0 22.0 53.0 53.0 DAY 28 14 24 21 8 ** 13 ** ** 17 30 1 MONTHLY TOTAL PRECIPITATION IN MM. 31.3 10.6 52.9 15.5 1.2 0.0 6.0 0.0 0.0 44.2 48.6 117.0 327.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 29.0 5.1 1.8 64.1 NO. OF DAYS WITH PRECIPITATION. 8 7 4 5 2 0 1 0 0 5 11 13 56 NO. OF DAYS PRECIPITATION EQUAL 6 6 2 3 1 0 1 0 0 3 6 11 39 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 1 0 0 0 0 0 0 2 2 3 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 81 69 61 49 42 38 37 40 67 86 88 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 60 49 35 29 21 18 18 17 19 36 56 71 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 61 33 31 21 18 17 18 21 39 61 78 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 17 14 5 0 0 0 0 0 0 0 0 8 44 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 2 3 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 25 31 31 18 0 0 0 108 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 25 27 15 0 0 0 0 0 0 0 8 20 95 DATE OF START AND END FREEZING START = 11 NOV. END = 26 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE PERIOD 1963 TO 2000 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 0.1 2.1 7.0 12.3 17.0 22.2 26.1 25.7 21.0 15.2 8.5 2.8 13.4 SD OF MEAN DAILY TEMPERATURE IN C. 3.75 2.69 2.20 1.59 1.48 1.25 0.83 0.95 1.37 1.82 1.44 2.58 1.83 AVERAGE OF MINIMUM TEMPERATURE IN C. -5.2 -3.7 1.6 5.8 9.4 13.2 17.0 16.4 11.8 7.2 2.5 -2.4 6.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.1 7.4 12.4 18.8 24.7 31.4 35.3 35.0 30.3 23.3 14.5 8.1 20.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.0 10.5 10.9 13.0 15.3 18.3 18.3 18.6 18.5 16.1 12.0 10.5 14.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.92 3.27 4.57 5.53 6.59 7.26 7.76 7.60 6.54 5.83 4.85 3.51 5.51 MEAN OF MIXING RATIO AT 09 GMT. 3.60 3.64 4.27 4.97 6.11 6.93 7.40 7.21 5.10 5.01 4.47 3.89 5.21 MEAN OF MIXING RATIO AT 15 GMT. 3.44 3.60 4.40 5.08 6.18 6.51 7.47 7.73 6.11 5.25 4.47 3.85 5.34 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -24.8 -26.0 -16.8 -6.5 0.0 5.5 10.6 10.0 4.4 -1.6 -9.0 -20.2 -26.0 YEAR - DAY 64-12 74- 5 92- 1 67- 2 84- 2 67- 6 64- 1 71- 3 92-30 64-29 93-14 94- 7 74- 5 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 19.0 23.0 27.5 34.4 38.0 40.8 40.0 37.5 35.0 24.0 23.0 40.8 YEAR - DAY 66- 2 66-25 69-31 70-15 99-30 85-28 98-12 84-12 65- 1 86- 7 67- 1 98-10 98-12 24 HOUR MAXIMUM PRECIPITATION IN MM. 38.0 35.3 46.5 38.6 55.0 14.1 9.0 19.0 4.5 24.0 68.0 53.0 68.0 YEAR - DAY 65- 9 93- 2 71-15 92-27 86- 3 95- 5 71-31 96-30 76-24 0-17 99- 8 0- 1 99- 8 MONTHLY TOTAL PRECIPITATION IN MM. 33.8 36.2 59.7 47.7 31.6 1.8 1.8 2.0 0.5 13.6 38.6 36.2 303.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 42.7 26.7 1.4 29.1 NO. OF DAYS WITH PRECIPITATION. 8 8 10 8 6 1 1 1 0 3 6 8 60 NO. OF DAYS PRECIPITATION EQUAL 7 6 8 7 5 0 0 0 0 2 4 5 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 2 2 1 0 0 0 0 0 2 1 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 75 75 68 61 51 43 45 52 64 74 74 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 55 47 38 31 23 21 20 18 29 43 57 37 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 60 51 40 35 24 22 23 24 32 48 62 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 16 11 2 0 0 0 0 0 0 0 2 9 40 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 1 0 0 0 0 2 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 6 3 0 0 0 0 0 0 0 0 0 2 11 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 22 31 30 18 1 0 0 105 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 25 21 9 1 0 0 0 0 0 0 7 20 83 DATE OF START AND END FREEZING START = 21 OCT. END = 2 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION MALAYER LATITUDE 34 17 N DATA PROCESSING CENTER LONGITUDE 48 49 E ELEVATION 1740 MET. MEAN AND EXTREMES FOR THE PERIOD 1963 TO 2000 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 0.1 1.8 7.5 13.1 18.5 24.4 28.1 27.6 22.5 16.3 9.1 3.3 14.4 AVERAGE DEW POINT TEMPERATURE. IN C. -5.7 -5.2 -1.4 1.0 3.5 4.5 5.9 5.2 1.7 1.0 -1.3 -3.7 0.4 AVERAGE OF MIXING RATIO IN G/KG 3.32 3.50 4.41 5.19 6.29 6.89 7.54 7.24 5.56 5.33 4.59 3.75 5.30 AVERAGE OF VAPOUR PRESSURE HPA 4.35 4.59 5.79 6.83 8.28 9.10 9.97 9.57 7.35 7.02 6.03 4.91 6.98 AVERAGE OF SATURATION DEFICIT IN HPA 2.33 2.97 5.15 9.08 14.33 23.41 30.42 29.70 21.90 12.78 6.17 3.38 13.47 AVERAGE RELATIVE HUMIDITY IN PERCENT 68 64 58 49 42 33 29 28 30 42 55 64 47 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 81 80 77 69 62 51 43 44 51 65 77 79 65 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 56 50 43 34 29 21 19 18 17 27 40 52 34 NO. OF DAYS PRECIPITATION EQUAL 2 3 5 3 2 0 0 0 0 1 3 3 22 OR MORE THAN 5 MM.