IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1998 2.6 4.1 7.8 14.5 19.4 22.6 25.9 24.4 20.9 15.7 10.5 8.9 23.3 1999 2.4 6.5 7.3 14.0 19.2 24.4 25.5 23.1 21.4 15.4 9.2 5.8 23.1 2000 3.4 4.3 8.4 16.7 20.8 23.6 23.8 23.2 21.7 14.9 6.8 5.3 20.4 2001 1.4 4.6 10.9 16.4 20.6 23.7 26.3 23.8 20.3 16.3 9.0 7.0 24.9 2002 3.4 4.6 10.9 14.7 19.7 23.6 25.9 25.7 21.9 16.4 7.6 3.3 22.6 2003 2.3 7.6 8.7 15.7 17.3 23.8 ****** ****** 21.9 17.4 8.5 5.1 ****** MEAN 2.6 5.3 9.0 15.3 19.5 23.6 25.5 24.0 21.4 16.0 8.6 5.9 22.9 SD 0.74 1.39 1.54 1.09 1.26 0.59 0.98 1.07 0.65 0.89 1.29 1.88 1.11 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 -3.4 -1.5 1.5 7.0 10.9 14.2 18.4 16.9 13.2 9.1 2.8 1.4 7.6 1999 -3.8 0.3 1.5 6.7 10.8 15.4 18.5 14.9 12.8 7.5 2.1 -2.1 7.0 2000 -4.2 -3.0 0.8 8.1 11.8 14.1 15.4 14.3 12.4 6.9 0.2 -0.7 6.3 2001 -5.4 -3.0 3.6 8.5 12.3 15.8 18.5 15.6 12.0 8.6 1.5 1.8 7.5 2002 -3.2 -2.6 4.0 8.1 11.5 15.6 18.5 18.0 13.6 8.3 1.0 -3.8 7.4 2003 -4.9 1.1 2.1 8.4 8.9 13.8 ****** ****** 13.1 7.6 -0.6 -1.1 ****** MEAN -4.2 -1.4 2.2 7.8 11.0 14.8 17.9 15.9 12.9 8.0 1.1 -0.8 7.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 8.6 9.7 14.0 22.0 28.3 31.0 33.4 31.8 28.7 22.4 18.3 16.4 22.0 1999 8.5 12.6 13.1 21.2 27.6 33.5 32.5 31.2 30.0 23.3 16.3 13.8 22.0 2000 11.0 11.6 15.9 25.2 29.7 33.1 32.2 32.2 31.0 22.8 13.4 11.4 22.5 2001 8.2 12.2 18.1 24.3 28.8 31.6 34.0 32.1 28.5 24.1 16.5 12.2 22.6 2002 9.9 11.9 17.7 21.3 28.0 31.6 33.4 33.4 30.3 24.6 14.3 10.5 22.2 2003 9.5 14.0 15.4 23.1 25.6 33.8 ****** ****** 30.6 27.2 17.6 11.3 ****** MEAN 9.3 12.0 15.7 22.9 28.0 32.4 33.1 32.1 29.8 24.1 16.1 12.6 22.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 12.0 11.2 12.5 15.0 17.4 16.8 15.0 14.9 15.5 13.3 15.5 15.0 14.5 1999 12.3 12.3 11.6 14.5 16.8 18.1 14.0 16.3 17.2 15.8 14.2 15.9 14.9 2000 15.2 14.6 15.1 17.1 17.9 19.0 16.8 17.9 18.6 15.9 13.2 12.1 16.1 2001 13.6 15.2 14.5 15.8 16.5 15.8 15.5 16.5 16.5 15.5 15.0 10.4 15.1 2002 13.1 14.5 13.7 13.2 16.5 16.0 14.9 15.4 16.7 16.3 13.3 14.3 14.8 2003 14.4 12.9 13.3 14.7 16.7 19.9 ****** ****** 17.5 19.6 18.2 12.4 ****** MEAN 13.4 13.4 13.4 15.0 17.0 17.6 15.2 16.2 17.0 16.1 14.9 13.3 15.2 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 3.19 3.44 3.45 3.77 5.47 4.78 5.78 6.02 3.34 4.26 2.47 1.89 3.99 1999 2.82 2.57 3.77 5.16 4.63 7.82 9.13 6.82 5.26 3.07 2.64 1.80 4.62 2000 1.98 2.28 2.70 5.38 6.31 9.04 7.01 6.30 5.04 4.21 2.43 2.54 4.60 2001 1.73 1.63 3.39 5.43 4.36 5.06 5.98 6.19 5.00 4.73 2.97 4.50 4.25 2002 3.28 2.84 4.75 5.55 6.32 7.04 7.67 7.26 5.96 4.34 3.99 2.88 5.16 2003 2.88 3.75 3.93 5.62 6.29 6.75 ****** ****** 4.27 5.02 4.36 3.70 ****** MEAN 2.65 2.76 3.67 5.15 5.57 6.75 7.12 6.53 4.82 4.28 3.15 2.89 4.61 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 3.17 3.36 3.12 4.05 4.82 7.33 6.86 6.64 6.24 5.55 2.82 2.20 4.68 1999 3.58 2.83 4.97 5.47 7.25 12.28 10.00 5.81 4.02 2.96 2.40 2.55 5.34 2000 2.62 2.59 2.23 5.39 7.25 6.22 12.15 8.74 8.60 4.93 3.60 3.84 5.68 2001 2.48 2.11 1.91 3.95 4.33 4.39 5.41 5.58 4.42 3.98 3.43 4.89 3.91 2002 2.55 2.00 2.99 3.56 5.52 7.84 10.41 8.63 5.93 3.79 3.73 3.24 5.01 2003 2.79 4.25 2.91 4.18 5.73 7.29 ****** ****** 5.11 6.33 5.40 4.12 ****** MEAN 2.87 2.86 3.03 4.44 5.82 7.56 8.97 7.08 5.73 4.60 3.57 3.48 5.00 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 3.72 3.17 3.43 3.76 4.85 4.54 6.64 6.15 3.91 4.84 2.66 2.70 4.20 1999 2.99 2.02 3.25 3.79 5.22 10.53 8.93 5.73 4.50 3.87 4.01 2.02 4.74 2000 2.40 1.87 1.92 3.38 4.06 5.25 8.20 7.75 4.35 3.99 3.46 3.08 4.14 2001 2.66 2.22 1.99 4.23 3.52 2.58 5.08 6.06 5.16 4.96 5.42 5.62 4.12 2002 3.17 2.30 3.34 4.31 5.56 7.51 10.03 9.21 6.33 3.93 4.09 3.35 5.26 2003 3.75 4.80 3.13 4.73 5.48 7.53 ****** ****** 4.75 5.59 4.59 3.98 ****** MEAN 3.12 2.74 2.85 4.04 4.78 6.33 7.78 6.99 4.84 4.54 4.04 3.46 4.62 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 -12.8 14 -11.4 17 -5.4 5 0.0 8 7.8 7 10.0 15 14.0 23 8.0 30 10.6 22 5.0 27 1.0 15 -2.8 23 -12.8 1999 -10.2 4 -3.8 23 -5.0 7 1.0 12 8.0 25 14.0 8 14.0 19 13.0 28 7.8 29 4.0 25 -5.6 30 -6.0 1 -10.2 2000 -8.0 13 -8.0 5 -5.0 10 2.0 1 8.0 2 9.0 14 10.0 21 12.8 23 10.0 27 4.0 6 -3.0 23 -6.0 12 -8.0 2001 -16.0 29 -11.0 12 -2.4 11 3.4 18 6.0 3 12.6 11 10.4 31 12.0 15 8.0 20 4.0 31 -7.0 19 -6.0 17 -16.0 2002 -8.0 15 -12.0 5 -2.0 10 0.0 4 6.6 14 12.0 4 15.0 10 14.0 2 9.0 28 5.0 25 -5.0 27 -6.0 25 -12.0 2003 -12.0 19 -8.0 18 -8.0 2 3.0 1 5.0 10 10.0 1 ***** ** ***** ** 8.0 28 5.0 23 -6.0 17 -11.0 13 ***** LOW. -16.0 29 -12.0 5 -8.0 2 0.0 8 5.0 10 9.0 14 10.0 21 8.0 30 7.8 29 4.0 25 -7.0 19 -11.0 13 -16.0 YEAR 2001 2002 2003 1998 2003 2000 2000 1998 1999 1999 2001 2003 2001 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 13.0 2 16.4 8 19.2 24 28.0 19 31.0 10 35.0 27 38.2 9 36.6 22 32.4 5 28.9 4 22.0 20 21.0 14 38.2 1999 17.0 1 20.0 9 20.0 27 24.6 29 39.2 27 37.0 22 37.4 5 33.0 30 32.8 2 27.0 7 21.0 6 20.0 6 39.2 2000 14.0 3 15.2 24 24.0 25 29.0 29 38.0 30 37.0 7 35.0 5 35.0 7 34.0 1 28.0 1 20.6 3 15.6 25 38.0 2001 13.0 1 17.0 4 22.6 31 27.0 25 33.0 16 36.4 29 38.6 10 36.0 25 33.0 5 29.0 1 23.0 5 16.2 30 38.6 2002 16.0 1 16.4 22 23.0 23 29.0 28 32.0 20 35.5 29 37.0 19 37.0 22 32.8 2 29.0 6 21.5 1 15.0 11 37.0 2003 17.0 12 17.0 21 18.0 18 27.0 9 29.0 22 38.0 24 ***** ** ***** ** 34.0 1 32.0 4 25.0 3 16.0 16 ***** HIG. 17.0 1 20.0 9 24.0 25 29.0 29 39.2 27 38.0 24 38.6 10 37.0 22 34.0 1 32.0 4 25.0 3 21.0 14 39.2 YEAR 1999 1999 2000 2000 1999 2003 2001 2002 2000 2003 2003 1998 1999 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 7.0 6 16.0 13 5.0 17 1.0 8 0.0 ** 0.0 ** 2.0 17 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 3 16.0 1999 19.4 18 15.0 6 40.0 2 10.0 10 0.0 ** 0.0 ** 2.0 13 0.0 ** 0.0 ** 0.0 ** 3.2 10 1.6 10 40.0 2000 8.0 29 1.0 8 5.0 27 0.0 ** 0.0 ** 1.0 14 0.0 ** 0.0 ** 0.0 ** 1.5 4 5.5 5 10.0 11 10.0 2001 5.6 27 7.0 11 8.0 10 0.0 ** 5.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 14.0 10 14.0 2002 3.5 11 2.0 23 4.0 17 12.0 12 2.0 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 12.5 7 3.0 3 12.5 2003 12.0 17 3.0 14 5.0 24 8.0 23 0.0 ** 0.0 ** ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 58.0 6 ***** HIG. 19.4 18 16.0 13 40.0 2 12.0 12 5.0 3 1.0 14 2.0 17 0.0 ** 0.0 ** 1.5 4 12.5 7 58.0 6 58.0 YEAR 1999 1998 1999 2002 2001 2000 1998 **** **** 2000 2002 2003 2003 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1998 16.6 25.0 8.5 1.0 0.0 0.0 4.0 0.0 0.0 0.0 0.0 3.5 58.6 85.5 1.7 6.8 6.0 1999 46.2 31.5 84.0 13.2 0.0 0.0 2.0 0.0 0.0 0.0 4.8 1.6 183.3 88.2 7.2 1.1 3.5 2000 9.0 2.0 7.0 0.0 0.0 1.0 0.0 0.0 0.0 1.5 10.5 26.0 57.0 31.6 1.8 0.0 66.7 2001 10.0 7.0 22.5 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 51.5 96.0 41.1 5.2 0.0 53.6 2002 8.5 2.0 6.0 21.0 2.5 0.0 0.0 0.0 0.0 0.0 21.0 8.0 69.0 23.9 34.1 0.0 42.0 2003 28.5 5.0 12.0 19.0 0.0 0.0 ****** ****** 0.0 0.0 0.0 74.0 ****** 32.9 13.7 0.0 53.4 MEAN 19.8 12.1 23.3 9.0 1.3 0.2 1.2 0.0 0.0 0.3 6.1 27.4 100.7 55.0 10.3 1.2 33.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 5 4 3 1 0 0 3 0 0 0 0 3 19 1999 12 4 8 3 0 0 1 0 0 0 2 1 31 2000 2 2 2 0 0 1 0 0 0 1 2 7 17 2001 3 1 5 0 1 0 0 0 0 0 0 8 18 2002 4 1 2 5 2 0 0 0 0 0 4 4 22 2003 6 2 5 7 0 0 *** *** 0 0 0 5 *** MEAN 5 2 4 3 1 0 1 0 0 0 1 5 22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 4 4 3 1 0 0 3 0 0 0 0 2 17 1999 11 3 8 3 0 0 1 0 0 0 2 1 29 2000 2 2 2 0 0 1 0 0 0 1 2 7 17 2001 3 1 5 0 1 0 0 0 0 0 0 8 18 2002 4 1 2 5 1 0 0 0 0 0 4 4 21 2003 6 2 5 5 0 0 *** *** 0 0 0 5 *** MEAN 5 2 4 2 0 0 1 0 0 0 1 5 20 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 0 1 0 0 0 0 0 0 0 0 0 0 1 1999 1 2 3 1 0 0 0 0 0 0 0 0 7 2000 0 0 0 0 0 0 0 0 0 0 0 1 1 2001 0 0 0 0 0 0 0 0 0 0 0 1 1 2002 0 0 0 1 0 0 0 0 0 0 1 0 2 2003 1 0 0 0 0 0 *** *** 0 0 0 2 *** MEAN 0 1 1 0 0 0 0 0 0 0 0 1 3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 73 70 62 38 43 32 33 35 25 45 38 31 44 1999 68 47 64 61 40 48 50 48 42 34 40 38 48 2000 46 50 40 48 44 51 40 37 34 45 39 48 44 2001 46 35 47 53 34 28 26 34 36 40 41 66 41 2002 58 43 53 48 40 36 35 34 40 42 65 73 47 2003 80 64 64 57 62 47 *** *** 32 52 73 71 *** MEAN 62 52 55 51 44 40 37 38 35 43 49 55 47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 42 41 30 24 19 23 20 21 23 33 19 16 26 1999 51 26 43 28 27 33 26 18 13 14 17 23 27 2000 27 26 17 22 24 18 34 25 25 24 31 39 26 2001 31 21 13 17 16 13 14 16 16 19 25 49 21 2002 29 20 21 21 20 23 28 24 19 18 34 38 25 2003 39 37 22 21 25 20 *** *** 18 31 43 49 *** MEAN 37 29 24 22 22 22 24 21 19 23 28 36 26 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 73 50 46 27 24 17 21 21 16 35 24 34 32 1999 59 30 38 26 23 31 27 19 17 23 41 26 30 2000 37 26 20 19 17 17 27 26 16 26 42 40 26 2001 51 35 21 24 17 9 15 21 21 28 53 67 30 2002 43 31 28 31 23 26 30 28 23 21 44 45 31 2003 61 53 34 31 27 25 *** *** 19 30 43 56 *** MEAN 54 38 31 26 22 21 24 23 19 27 41 45 31 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 14 7 2 0 0 0 0 0 0 0 0 0 23 1999 17 0 3 0 0 0 0 0 0 0 2 10 32 2000 22 9 5 0 0 0 0 0 0 0 0 5 41 2001 23 13 0 0 0 0 0 0 0 0 6 2 44 2002 19 12 0 0 0 0 0 0 0 0 3 19 53 2003 17 3 4 0 0 0 *** *** 0 0 9 9 *** MEAN 19 7 2 0 0 0 0 0 0 0 3 8 39 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 0 0 0 0 0 0 2 0 0 0 0 0 2 1999 0 0 0 0 0 0 7 0 0 0 0 0 7 2000 0 0 0 0 0 0 3 0 0 0 0 0 3 2001 0 0 0 0 0 5 6 0 0 0 0 0 11 2002 0 0 0 0 0 1 3 4 0 0 0 0 8 2003 0 0 0 0 0 0 *** *** 0 0 0 0 *** MEAN 0 0 0 0 0 1 4 1 0 0 0 0 6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 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 2001 2 0 0 0 0 0 0 0 0 0 0 0 2 2002 0 0 0 0 0 0 0 0 0 0 0 0 0 2003 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 21 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 0 0 0 0 6 22 26 22 10 0 0 0 86 1999 0 0 0 0 7 29 25 31 22 0 0 0 114 2000 0 0 0 0 15 24 25 30 20 0 0 0 114 2001 0 0 0 0 13 21 30 28 15 0 0 0 107 2002 0 0 0 0 13 24 30 30 20 0 0 0 117 2003 0 0 0 0 0 28 *** *** 22 2 0 0 *** MEAN 0 0 0 0 9 25 27 28 18 0 0 0 107 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 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 2001 0 0 0 0 0 0 0 0 0 0 0 0 0 2002 0 0 0 0 0 0 0 0 0 0 0 0 0 2003 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 NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 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 2001 0 0 0 0 0 0 0 0 0 0 0 0 0 2002 0 0 0 0 0 0 0 0 0 0 0 0 0 2003 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 NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 -------------- 1998 29 22 14 2 0 0 0 0 0 0 0 6 73 12 4 4 9 1999 29 14 12 0 0 0 0 0 0 0 9 25 89 11 3 3 25 2000 29 26 13 0 0 0 0 0 0 0 20 22 110 11 9 3 14 2001 27 25 3 0 0 0 0 0 0 0 12 9 76 11 16 3 12 2002 25 24 3 1 0 0 0 0 0 0 13 31 97 11 18 4 4 2003 31 8 8 0 0 0 *** *** 0 0 16 19 *** 11 8 3 13 MEAN 28 20 9 1 0 0 0 0 0 0 12 19 89 11 3 4 9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 2.2 4.1 7.1 15.9 21.2 24.4 26.9 26.2 22.7 16.3 11.3 8.6 15.6 1999 1.6 7.0 8.2 15.1 21.0 27.0 27.2 25.1 23.4 17.0 10.2 6.7 15.8 2000 4.5 5.9 10.1 18.6 23.3 26.8 26.6 26.3 25.0 16.6 8.0 6.4 16.5 2001 2.0 5.3 11.8 18.2 22.4 26.7 29.5 26.9 23.0 19.1 11.0 8.1 17.0 2002 5.5 7.6 13.3 17.0 23.4 26.8 28.5 28.4 24.2 18.3 8.6 4.2 17.1 2003 2.6 8.2 9.0 16.6 19.1 26.0 ****** ****** 23.1 17.5 9.4 5.6 ****** MEAN 3.1 6.4 9.9 16.9 21.7 26.3 27.8 26.6 23.6 17.5 9.7 6.6 16.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 -5.6 -6.1 -5.7 -3.7 0.0 0.9 3.8 3.1 -1.8 -0.3 -8.7 -11.2 -2.9 1999 -6.4 -10.2 -3.5 -1.8 0.8 10.6 8.9 3.5 -0.8 -5.4 -7.4 -11.4 -1.9 2000 -10.3 -10.8 -11.0 -1.5 2.3 4.5 8.7 6.1 2.4 -1.5 -6.5 -6.2 -2.0 2001 -10.8 -12.4 -10.2 -1.5 -2.8 -3.1 1.9 2.6 -0.0 -1.1 -4.1 -0.3 -3.5 2002 -8.4 -10.8 -4.5 -1.9 2.2 6.1 9.5 7.9 3.2 -2.4 -3.2 -6.5 -0.7 2003 -6.5 -2.0 -6.0 -0.1 2.5 5.7 ****** ****** -0.4 2.1 -1.0 -3.4 ****** MEAN -8.0 -8.7 -6.8 -1.7 0.8 4.1 6.6 4.6 0.4 -1.4 -5.2 -6.5 -1.8 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 3.36 3.32 3.34 3.86 5.04 5.55 6.43 6.27 4.50 4.88 2.65 2.26 4.29 1999 3.13 2.47 3.99 4.81 5.70 10.21 9.35 6.12 4.59 3.30 3.01 2.13 4.90 2000 2.33 2.25 2.28 4.71 5.87 6.84 9.12 7.60 6.00 4.38 3.16 3.15 4.81 2001 2.29 1.99 2.43 4.54 4.07 4.01 5.49 5.94 4.86 4.56 3.94 5.00 4.09 2002 3.00 2.38 3.69 4.47 5.80 7.46 9.37 8.37 6.08 4.02 3.94 3.16 5.14 2003 3.14 4.27 3.33 4.85 5.83 7.19 ****** ****** 4.71 5.65 4.78 3.93 ****** MEAN 2.87 2.78 3.18 4.54 5.39 6.88 7.95 6.86 5.12 4.46 3.58 3.27 4.74 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 4.29 4.25 4.28 4.98 6.52 7.18 8.33 8.11 5.82 6.29 3.41 2.91 5.53 1999 4.00 3.18 5.12 6.18 7.35 13.15 12.05 7.93 5.95 4.27 3.88 2.73 6.32 2000 2.99 2.88 2.94 6.08 7.59 8.84 11.76 9.82 7.76 5.65 4.06 4.05 6.20 2001 2.93 2.55 3.13 5.86 5.27 5.21 7.14 7.70 6.29 5.89 5.06 6.40 5.29 2002 3.84 3.06 4.75 5.76 7.50 9.65 12.10 10.83 7.86 5.20 5.05 4.04 6.64 2003 4.01 5.47 4.27 6.24 7.52 9.30 ****** ****** 6.11 7.28 6.14 5.03 ****** MEAN 3.68 3.57 4.08 5.85 6.96 8.89 10.28 8.88 6.63 5.76 4.60 4.19 6.11 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 3.27 4.32 6.35 14.27 19.79 24.84 29.08 27.15 23.16 13.40 10.72 8.92 15.44 1999 3.23 7.42 6.49 12.16 18.93 24.55 26.06 25.88 24.93 16.30 9.33 7.74 15.25 2000 6.07 6.97 10.18 16.56 22.37 28.45 24.71 25.87 25.72 14.24 7.23 6.05 16.20 2001 4.82 6.93 11.62 16.23 23.38 31.13 35.29 29.16 23.27 17.09 8.89 4.68 17.71 2002 5.55 7.74 11.09 14.51 22.37 26.62 28.05 28.92 23.81 16.90 6.82 4.65 16.42 2003 4.02 5.95 7.95 13.58 16.02 26.78 ****** ****** 23.95 13.78 6.70 4.58 ****** MEAN 4.49 6.56 8.95 14.55 20.48 27.06 28.64 27.40 24.14 15.28 8.28 6.10 15.99 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 62 54 46 29 29 24 25 26 21 37 27 27 34 1999 59 34 48 38 30 38 35 28 24 24 33 29 35 2000 36 34 26 30 28 29 33 29 25 32 38 43 32 2001 42 30 27 31 22 17 18 24 24 29 40 60 30 2002 43 31 34 33 28 28 31 29 28 27 47 52 34 2003 60 51 40 37 38 31 *** *** 23 38 53 59 *** MEAN 50 39 37 33 29 28 28 27 24 31 40 45 34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 86 76 68 41 46 34 35 35 28 51 38 39 48 1999 78 51 68 63 44 49 50 48 42 36 50 41 52 2000 51 52 41 48 45 51 41 37 34 46 48 54 46 2001 59 43 47 53 34 28 26 36 36 41 58 74 45 2002 64 52 54 49 40 37 36 35 40 42 69 76 50 2003 84 67 64 57 62 47 *** *** 32 54 74 74 *** MEAN 70 57 57 52 45 41 38 38 35 45 56 60 50 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1998 37 34 26 20 16 16 18 19 16 28 18 15 22 1999 43 21 32 23 19 30 24 17 13 14 17 19 23 2000 24 20 14 16 16 15 27 21 14 21 28 31 21 2001 28 19 12 16 13 8 13 16 16 18 23 46 19 2002 25 17 19 21 19 22 27 24 19 18 33 34 23 2003 37 37 22 21 23 20 *** *** 17 29 37 45 *** MEAN 32 25 21 20 18 19 22 19 16 21 26 32 23 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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 1998 1 2 1 0 0 0 0 0 0 0 0 0 4 1999 2 2 3 1 0 0 0 0 0 0 0 0 8 2000 1 0 1 0 0 0 0 0 0 0 2 1 5 2001 1 1 2 0 1 0 0 0 0 0 0 6 11 2002 0 0 0 1 0 0 0 0 0 0 1 0 2 2003 3 0 1 1 0 0 *** *** 0 0 0 2 *** MEAN 1 1 1 1 0 0 0 0 0 0 1 2 7 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. HIGHEST AND LOWEST LIMITS FOR 6 YEARS DURING 1998-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 7.0 8.4 16.0 20.0 24.0 26.0 28.0 26.0 25.2 16.6 14.0 9.4 1 YEAR - DAY 2002- 7 1998- 8 2002-12 2002-26 2002-20 1999-30 2002-19 2002-22 2003- 7 2001-19 2001- 4 1998-15 LOW. DRY 03 -15.0 -11.0 -8.0 1.0 6.0 12.0 12.0 12.8 10.2 4.4 -7.0 -11.0 2 YEAR - DAY 2001-28 1998-17 2003- 2 1998- 9 2001- 3 2003- 1 2000-19 1998-30 2003-26 1999-25 2001-19 2003-13 HIG. WET 03 5.0 8.0 8.0 11.0 14.0 19.0 18.0 15.0 13.0 10.0 8.0 6.0 3 YEAR - DAY 2002- 7 1998- 8 2002-23 2000- 9 2002-10 2000-26 1999- 9 1998- 3 2003- 7 2003-30 2003-11 2001-10 LOW. WET 03 -16.0 -13.0 -8.0 -1.8 4.6 7.0 5.6 7.0 4.0 -2.0 -7.6 -11.0 4 YEAR - DAY 2001-29 1998-17 2003- 2 1998- 9 2001- 3 2000-14 2000-19 2000-23 1998-22 1999-25 1999-30 2003-13 HIG. DRY 09 16.0 19.4 23.0 28.0 33.0 36.5 37.6 35.5 33.0 28.0 23.0 19.8 5 YEAR - DAY 1999- 1 1999- 9 2000-25 2000-29 2000-28 2003-24 1998-11 2002-21 2000- 1 2000- 1 2003- 1 1998-16 LOW. DRY 09 -7.0 0.0 4.6 7.0 18.0 24.0 20.0 26.0 21.0 10.6 6.0 0.0 6 YEAR - DAY 2001-28 1998-17 1999- 5 1998- 7 2003- 2 1998-17 1998-25 1998- 5 2001-18 1998-14 1999-30 2002-23 HIG. WET 09 8.4 11.0 14.0 17.0 22.0 24.2 24.0 21.0 20.0 19.2 13.0 10.0 7 YEAR - DAY 1998- 5 1999- 9 1999-27 1999- 3 1999-27 1999-29 1999- 2 2002-23 2000- 1 2003-20 2003- 1 2001- 6 LOW. WET 09 -10.0 -3.0 -3.0 3.0 8.0 11.2 12.0 12.6 10.0 6.0 -2.0 -2.0 8 YEAR - DAY 2001-28 2002- 5 2003- 2 1999-10 1999-22 1998-17 2001-31 2001- 1 1999-27 2001-31 1999-30 1999- 4 HIG. DRY 15 12.0 14.0 19.0 26.0 36.0 36.0 36.0 33.5 30.6 27.6 22.0 13.2 9 YEAR - DAY 2002- 7 2003-22 2002-11 2002-29 2000-30 2000-12 2001- 9 2002-22 2002- 2 2001-22 2003- 1 1999- 7 LOW. DRY 15 -10.0 -2.4 -2.0 5.2 14.0 22.0 21.0 19.4 18.4 10.0 0.0 -1.0 10 YEAR - DAY 2001-27 2000- 8 1998- 5 1998- 7 2003- 2 1998-19 1998-25 2001-26 1999-29 2001-31 1999-30 2003-13 HIG. WET 15 7.6 8.0 9.6 15.0 19.0 21.0 22.0 22.0 17.0 13.0 12.0 10.0 11 YEAR - DAY 2002- 7 2003-21 2002-24 2000-16 1999-26 1999- 5 1999- 6 2002-23 2002- 1 2001- 1 2001- 4 2001- 6 LOW. WET 15 -11.0 -6.0 -5.0 2.0 7.0 10.0 10.0 11.0 9.0 6.0 -3.0 -3.0 12 YEAR - DAY 2001-28 2001-11 2003- 3 1998- 7 2003- 2 2000-15 1998-25 2001- 1 1999-27 1998-24 2000-16 1999- 4 HIG. MIN. 7.0 8.0 9.2 20.0 19.0 22.0 23.2 22.0 17.0 15.0 8.0 6.0 13 YEAR - DAY 2002- 7 1998- 9 1998-25 2002-26 2001-18 2001-21 1999- 9 2002-22 2002- 1 2003- 5 1999-23 2000-21 LOW. MIN. -16.0 -12.0 -8.0 0.0 5.0 9.0 10.0 8.0 7.8 4.0 -7.0 -11.0 14 YEAR - DAY 2001-29 2002- 5 2003- 2 1998- 8 2003-10 2000-14 2000-21 1998-30 1999-29 1999-25 2001-19 2003-13 HIG. MAX. 17.0 20.0 24.0 29.0 39.2 38.0 38.6 37.0 34.0 32.0 25.0 21.0 15 YEAR - DAY 1999- 1 1999- 9 2000-25 2000-29 1999-27 2003-24 2001-10 2002-22 2000- 1 2003- 4 2003- 3 1998-14 LOW. MAX. -3.0 2.0 4.8 11.0 20.0 24.0 25.4 26.2 21.4 15.0 6.0 3.0 16 YEAR - DAY 2001-28 1998-23 2001-10 1998- 7 2003- 1 2000-14 1999-27 2001-12 2001-30 1998-10 1999-30 2003-31 HIG. PPTN 19.4 16.0 40.0 12.0 5.0 1.0 2.0 0.0 0.0 1.5 12.5 58.0 17 YEAR - DAY 1999-18 1998-13 1999- 2 2002-12 2001- 3 2000-14 1998-17 999-** 999-** 2000- 4 2002- 7 2003- 6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 6 YEARS DURING 1998-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 17.4 17.6 17.2 17.0 20.2 18.6 17.0 17.0 17.2 18.0 19.0 18.0 18 YEAR - DAY 2000-25 2001-12 1999-27 1999-16 1999-26 1999-27 2000-19 1999- 1 2001- 6 2003-12 2001-19 1999-20 DRY 15 - DRY 09 10.6 11.2 10.0 9.0 10.0 7.0 6.0 12.6 6.0 10.0 9.0 11.4 19 YEAR - DAY 1999- 1 2001- 5 1998- 1 2002-30 1998-13 2000- 2 2000-16 2001-26 2000-23 1998- 9 1999-10 1998-20 DRY 15 - DRY 03 16.0 13.2 14.4 14.0 18.0 18.2 15.0 15.2 16.0 16.0 15.0 14.0 20 YEAR - DAY 2003-21 1998-24 1999-20 1998- 4 2000-30 2000-12 1999-30 1998-30 1999-19 2003-12 2003- 1 2003-12 WET 09 - WET 03 15.0 12.0 12.0 12.2 15.0 13.0 11.4 10.8 13.0 14.2 13.0 12.0 21 YEAR - DAY 2003-21 1998-17 1999-27 1999- 2 1999-26 1998-10 2000-19 2000-20 1998- 8 2003-20 2001-19 1999- 1 WET 15 - WET 09 7.6 9.0 8.2 8.6 9.4 10.0 7.2 5.4 6.4 8.2 7.0 8.0 22 YEAR - DAY 2001-31 1999- 9 1999-31 1999- 1 2000-24 1998-10 2000-15 2000-27 2000- 2 2003-20 2003-22 1998-20 WET 15 - WET 03 15.0 12.0 8.0 8.0 13.0 10.0 10.2 8.6 8.2 8.0 13.0 10.0 23 YEAR - DAY 2003-21 1998-17 2000-10 1998-14 1999-26 1999- 5 1998- 4 2000-21 1998-22 1999-24 2001-19 2001-17 DAY BY DAY DRY 03 12.6 11.0 12.0 7.4 12.0 8.0 7.0 6.6 7.2 5.2 14.8 11.0 24 YEAR - DAY 1998-14 1998-17 2002-11 1998- 7 2002-22 2002- 8 2001-31 1998-24 2003- 7 2000- 3 2001-19 2003-27 DAY BY DAY WET 03 14.8 12.0 8.0 8.2 7.0 6.4 5.4 4.0 4.0 4.0 11.0 11.0 25 YEAR - DAY 1998-14 1998-18 1998- 1 1998- 4 2002-10 2000-14 1998- 1 2000-12 2003-11 1999- 2 2001-19 2003-27 DAY BY DAY DRY 09 18.0 8.0 14.4 11.4 7.0 10.0 11.4 6.4 5.0 11.4 8.0 12.0 26 YEAR - DAY 1999- 2 1998-18 2001-10 1998- 7 1999-15 2000-14 1998-26 2001-12 1998-16 1998-14 2003- 9 2002-23 DAY BY DAY WET 09 11.2 6.2 7.0 6.0 5.0 6.4 4.4 4.6 5.0 7.2 4.0 7.0 27 YEAR - DAY 1999- 2 1999-10 2001-10 1999- 9 1998-12 1998-12 1998-20 2000-21 1998- 8 2003-20 1998- 3 2002-23 DAY BY DAY DRY 15 12.0 8.4 12.0 10.0 12.0 9.4 8.0 13.0 7.0 11.0 9.0 7.0 28 YEAR - DAY 1998-13 2000- 8 2001-10 2002-30 2000-31 2000-14 1998-26 2001-26 2001-29 2000- 3 2003-15 2003-13 DAY BY DAY WET 15 7.4 7.0 7.8 6.2 5.6 7.0 6.0 4.0 4.0 4.6 6.0 6.0 29 YEAR - DAY 1999- 2 1998-12 2002-11 1998- 7 2000-31 2000-14 1998- 4 2002-22 2002-26 1998-24 2000-19 2001-15 DAY BY DAY MIN. 12.8 10.4 9.0 11.0 7.2 6.6 7.2 9.0 4.0 8.0 13.8 10.0 30 YEAR - DAY 1998-14 1998-17 1998- 1 2002-26 2002-10 2001-21 1999-19 1998-30 2001-30 2003- 6 2001-19 2003-16 DAY BY DAY MAX. 11.0 10.4 15.2 10.0 9.8 11.0 7.0 7.0 6.0 11.0 9.0 9.0 31 YEAR - DAY 1999- 2 2002-23 2001-10 1998- 7 1999-27 2000-14 1998-20 2001-12 1998-16 1998-10 2003-24 1999- 5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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. 2.6 4.1 7.8 14.5 19.4 22.6 25.9 24.4 20.9 15.7 10.5 8.9 14.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -3.4 -1.5 1.5 7.0 10.9 14.2 18.4 16.9 13.2 9.1 2.8 1.4 7.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.6 9.7 14.0 22.0 28.3 31.0 33.4 31.8 28.7 22.4 18.3 16.4 22.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.0 11.2 12.5 15.0 17.4 16.8 15.0 14.9 15.5 13.3 15.5 15.0 14.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.19 3.44 3.45 3.77 5.47 4.78 5.78 6.02 3.34 4.26 2.47 1.89 3.99 MEAN OF MIXING RATIO AT 09 GMT. 3.17 3.36 3.12 4.05 4.82 7.33 6.86 6.64 6.24 5.55 2.82 2.20 4.68 MEAN OF MIXING RATIO AT 15 GMT. 3.72 3.17 3.43 3.76 4.85 4.54 6.64 6.15 3.91 4.84 2.66 2.70 4.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -12.8 -11.4 -5.4 0.0 7.8 10.0 14.0 8.0 10.6 5.0 1.0 -2.8 -12.8 DAY 14 17 5 8 7 15 23 30 22 27 15 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.0 16.4 19.2 28.0 31.0 35.0 38.2 36.6 32.4 28.9 22.0 21.0 38.2 DAY 2 8 24 19 10 27 9 22 5 4 20 14 24 HOUR MAXIMUM PRECIPITATION IN MM. 7.0 16.0 5.0 1.0 0.0 0.0 2.0 0.0 0.0 0.0 0.0 2.0 16.0 DAY 6 13 17 8 ** ** 17 ** ** ** ** 3 MONTHLY TOTAL PRECIPITATION IN MM. 16.6 25.0 8.5 1.0 0.0 0.0 4.0 0.0 0.0 0.0 0.0 3.5 58.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 85.5 1.7 6.8 6.0 NO. OF DAYS WITH PRECIPITATION. 5 4 3 1 0 0 3 0 0 0 0 3 19 NO. OF DAYS PRECIPITATION EQUAL 4 4 3 1 0 0 3 0 0 0 0 2 17 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 0 0 0 0 0 0 0 0 0 0 1 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 73 70 62 38 43 32 33 35 25 45 38 31 44 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 42 41 30 24 19 23 20 21 23 33 19 16 26 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 73 50 46 27 24 17 21 21 16 35 24 34 32 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 14 7 2 0 0 0 0 0 0 0 0 0 23 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 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 6 22 26 22 10 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. 29 22 14 2 0 0 0 0 0 0 0 6 73 DATE OF START AND END FREEZING START = 4 DEC. END = 9 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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. 2.4 6.5 7.3 14.0 19.2 24.4 25.5 23.1 21.4 15.4 9.2 5.8 14.5 AVERAGE OF MINIMUM TEMPERATURE IN C. -3.8 0.3 1.5 6.7 10.8 15.4 18.5 14.9 12.8 7.5 2.1 -2.1 7.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.5 12.6 13.1 21.2 27.6 33.5 32.5 31.2 30.0 23.3 16.3 13.8 22.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.3 12.3 11.6 14.5 16.8 18.1 14.0 16.3 17.2 15.8 14.2 15.9 14.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.82 2.57 3.77 5.16 4.63 7.82 9.13 6.82 5.26 3.07 2.64 1.80 4.62 MEAN OF MIXING RATIO AT 09 GMT. 3.58 2.83 4.97 5.47 7.25 12.28 10.00 5.81 4.02 2.96 2.40 2.55 5.34 MEAN OF MIXING RATIO AT 15 GMT. 2.99 2.02 3.25 3.79 5.22 10.53 8.93 5.73 4.50 3.87 4.01 2.02 4.74 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.2 -3.8 -5.0 1.0 8.0 14.0 14.0 13.0 7.8 4.0 -5.6 -6.0 -10.2 DAY 4 23 7 12 25 8 19 28 29 25 30 1 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 20.0 20.0 24.6 39.2 37.0 37.4 33.0 32.8 27.0 21.0 20.0 39.2 DAY 1 9 27 29 27 22 5 30 2 7 6 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 19.4 15.0 40.0 10.0 0.0 0.0 2.0 0.0 0.0 0.0 3.2 1.6 40.0 DAY 18 6 2 10 ** ** 13 ** ** ** 10 10 MONTHLY TOTAL PRECIPITATION IN MM. 46.2 31.5 84.0 13.2 0.0 0.0 2.0 0.0 0.0 0.0 4.8 1.6 183.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 88.2 7.2 1.1 3.5 NO. OF DAYS WITH PRECIPITATION. 12 4 8 3 0 0 1 0 0 0 2 1 31 NO. OF DAYS PRECIPITATION EQUAL 11 3 8 3 0 0 1 0 0 0 2 1 29 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 3 1 0 0 0 0 0 0 0 0 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 68 47 64 61 40 48 50 48 42 34 40 38 48 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 26 43 28 27 33 26 18 13 14 17 23 27 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 59 30 38 26 23 31 27 19 17 23 41 26 30 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 17 0 3 0 0 0 0 0 0 0 2 10 32 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 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 7 29 25 31 22 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. 29 14 12 0 0 0 0 0 0 0 9 25 89 DATE OF START AND END FREEZING START = 3 NOV. END = 25 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 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. 3.4 4.3 8.4 16.7 20.8 23.6 23.8 23.2 21.7 14.9 6.8 5.3 14.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.2 -3.0 0.8 8.1 11.8 14.1 15.4 14.3 12.4 6.9 0.2 -0.7 6.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.0 11.6 15.9 25.2 29.7 33.1 32.2 32.2 31.0 22.8 13.4 11.4 22.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 15.2 14.6 15.1 17.1 17.9 19.0 16.8 17.9 18.6 15.9 13.2 12.1 16.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 1.98 2.28 2.70 5.38 6.31 9.04 7.01 6.30 5.04 4.21 2.43 2.54 4.60 MEAN OF MIXING RATIO AT 09 GMT. 2.62 2.59 2.23 5.39 7.25 6.22 12.15 8.74 8.60 4.93 3.60 3.84 5.68 MEAN OF MIXING RATIO AT 15 GMT. 2.40 1.87 1.92 3.38 4.06 5.25 8.20 7.75 4.35 3.99 3.46 3.08 4.14 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.0 -8.0 -5.0 2.0 8.0 9.0 10.0 12.8 10.0 4.0 -3.0 -6.0 -8.0 DAY 13 5 10 1 2 14 21 23 27 6 23 12 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 15.2 24.0 29.0 38.0 37.0 35.0 35.0 34.0 28.0 20.6 15.6 38.0 DAY 3 24 25 29 30 7 5 7 1 1 3 25 24 HOUR MAXIMUM PRECIPITATION IN MM. 8.0 1.0 5.0 0.0 0.0 1.0 0.0 0.0 0.0 1.5 5.5 10.0 10.0 DAY 29 8 27 ** ** 14 ** ** ** 4 5 11 MONTHLY TOTAL PRECIPITATION IN MM. 9.0 2.0 7.0 0.0 0.0 1.0 0.0 0.0 0.0 1.5 10.5 26.0 57.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 31.6 1.8 0.0 66.7 NO. OF DAYS WITH PRECIPITATION. 2 2 2 0 0 1 0 0 0 1 2 7 17 NO. OF DAYS PRECIPITATION EQUAL 2 2 2 0 0 1 0 0 0 1 2 7 17 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. 46 50 40 48 44 51 40 37 34 45 39 48 44 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 27 26 17 22 24 18 34 25 25 24 31 39 26 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 37 26 20 19 17 17 27 26 16 26 42 40 26 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 22 9 5 0 0 0 0 0 0 0 0 5 41 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 3 0 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 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 24 25 30 20 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. 29 26 13 0 0 0 0 0 0 0 20 22 110 DATE OF START AND END FREEZING START = 9 NOV. END = 14 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MEAN AND EXTREMES FOR THE YEAR 2001 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 1.4 4.6 10.9 16.4 20.6 23.7 26.3 23.8 20.3 16.3 9.0 7.0 15.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -5.4 -3.0 3.6 8.5 12.3 15.8 18.5 15.6 12.0 8.6 1.5 1.8 7.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.2 12.2 18.1 24.3 28.8 31.6 34.0 32.1 28.5 24.1 16.5 12.2 22.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.6 15.2 14.5 15.8 16.5 15.8 15.5 16.5 16.5 15.5 15.0 10.4 15.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 1.73 1.63 3.39 5.43 4.36 5.06 5.98 6.19 5.00 4.73 2.97 4.50 4.25 MEAN OF MIXING RATIO AT 09 GMT. 2.48 2.11 1.91 3.95 4.33 4.39 5.41 5.58 4.42 3.98 3.43 4.89 3.91 MEAN OF MIXING RATIO AT 15 GMT. 2.66 2.22 1.99 4.23 3.52 2.58 5.08 6.06 5.16 4.96 5.42 5.62 4.12 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.0 -11.0 -2.4 3.4 6.0 12.6 10.4 12.0 8.0 4.0 -7.0 -6.0 -16.0 DAY 29 12 11 18 3 11 31 15 20 31 19 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.0 17.0 22.6 27.0 33.0 36.4 38.6 36.0 33.0 29.0 23.0 16.2 38.6 DAY 1 4 31 25 16 29 10 25 5 1 5 30 24 HOUR MAXIMUM PRECIPITATION IN MM. 5.6 7.0 8.0 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 14.0 14.0 DAY 27 11 10 ** 3 ** ** ** ** ** ** 10 MONTHLY TOTAL PRECIPITATION IN MM. 10.0 7.0 22.5 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 51.5 96.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.1 5.2 0.0 53.6 NO. OF DAYS WITH PRECIPITATION. 3 1 5 0 1 0 0 0 0 0 0 8 18 NO. OF DAYS PRECIPITATION EQUAL 3 1 5 0 1 0 0 0 0 0 0 8 18 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. 46 35 47 53 34 28 26 34 36 40 41 66 41 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 31 21 13 17 16 13 14 16 16 19 25 49 21 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 51 35 21 24 17 9 15 21 21 28 53 67 30 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 23 13 0 0 0 0 0 0 0 0 6 2 44 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 6 0 0 0 0 0 11 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 0 0 0 2 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 21 30 28 15 0 0 0 107 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. 27 25 3 0 0 0 0 0 0 0 12 9 76 DATE OF START AND END FREEZING START = 16 NOV. END = 12 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MEAN AND EXTREMES FOR THE YEAR 2002 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.4 4.6 10.9 14.7 19.7 23.6 25.9 25.7 21.9 16.4 7.6 3.3 14.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -3.2 -2.6 4.0 8.1 11.5 15.6 18.5 18.0 13.6 8.3 1.0 -3.8 7.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.9 11.9 17.7 21.3 28.0 31.6 33.4 33.4 30.3 24.6 14.3 10.5 22.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.1 14.5 13.7 13.2 16.5 16.0 14.9 15.4 16.7 16.3 13.3 14.3 14.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.28 2.84 4.75 5.55 6.32 7.04 7.67 7.26 5.96 4.34 3.99 2.88 5.16 MEAN OF MIXING RATIO AT 09 GMT. 2.55 2.00 2.99 3.56 5.52 7.84 10.41 8.63 5.93 3.79 3.73 3.24 5.01 MEAN OF MIXING RATIO AT 15 GMT. 3.17 2.30 3.34 4.31 5.56 7.51 10.03 9.21 6.33 3.93 4.09 3.35 5.26 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.0 -12.0 -2.0 0.0 6.6 12.0 15.0 14.0 9.0 5.0 -5.0 -6.0 -12.0 DAY 15 5 10 4 14 4 10 2 28 25 27 25 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.0 16.4 23.0 29.0 32.0 35.5 37.0 37.0 32.8 29.0 21.5 15.0 37.0 DAY 1 22 23 28 20 29 19 22 2 6 1 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 3.5 2.0 4.0 12.0 2.0 0.0 0.0 0.0 0.0 0.0 12.5 3.0 12.5 DAY 11 23 17 12 13 ** ** ** ** ** 7 3 MONTHLY TOTAL PRECIPITATION IN MM. 8.5 2.0 6.0 21.0 2.5 0.0 0.0 0.0 0.0 0.0 21.0 8.0 69.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 23.9 34.1 0.0 42.0 NO. OF DAYS WITH PRECIPITATION. 4 1 2 5 2 0 0 0 0 0 4 4 22 NO. OF DAYS PRECIPITATION EQUAL 4 1 2 5 1 0 0 0 0 0 4 4 21 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 1 0 0 0 0 0 0 1 0 2 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 58 43 53 48 40 36 35 34 40 42 65 73 47 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 29 20 21 21 20 23 28 24 19 18 34 38 25 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 43 31 28 31 23 26 30 28 23 21 44 45 31 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 19 12 0 0 0 0 0 0 0 0 3 19 53 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 3 4 0 0 0 0 8 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 13 24 30 30 20 0 0 0 117 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 24 3 1 0 0 0 0 0 0 13 31 97 DATE OF START AND END FREEZING START = 18 NOV. END = 4 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MEAN AND EXTREMES FOR THE YEAR 2003 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.3 7.6 8.7 15.7 17.3 23.8 ***** ***** 21.9 17.4 8.5 5.1 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -4.9 1.1 2.1 8.4 8.9 13.8 ***** ***** 13.1 7.6 -0.6 -1.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.5 14.0 15.4 23.1 25.6 33.8 ***** ***** 30.6 27.2 17.6 11.3 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.4 12.9 13.3 14.7 16.7 19.9 ***** ***** 17.5 19.6 18.2 12.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.88 3.75 3.93 5.62 6.29 6.75 ***** ***** 4.27 5.02 4.36 3.70 ***** MEAN OF MIXING RATIO AT 09 GMT. 2.79 4.25 2.91 4.18 5.73 7.29 ***** ***** 5.11 6.33 5.40 4.12 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.75 4.80 3.13 4.73 5.48 7.53 ***** ***** 4.75 5.59 4.59 3.98 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -12.0 -8.0 -8.0 3.0 5.0 10.0 ***** ***** 8.0 5.0 -6.0 -11.0 ****** DAY 19 18 2 1 10 1 ** ** 28 23 17 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 17.0 18.0 27.0 29.0 38.0 ***** ***** 34.0 32.0 25.0 16.0 ****** DAY 12 21 18 9 22 24 ** ** 1 4 3 16 24 HOUR MAXIMUM PRECIPITATION IN MM. 12.0 3.0 5.0 8.0 0.0 0.0 ***** ***** 0.0 0.0 0.0 58.0 ****** DAY 17 14 24 23 ** ** ** ** ** ** ** 6 MONTHLY TOTAL PRECIPITATION IN MM. 28.5 5.0 12.0 19.0 0.0 0.0 ***** ***** 0.0 0.0 0.0 74.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 32.9 13.7 0.0 53.4 NO. OF DAYS WITH PRECIPITATION. 6 2 5 7 0 0 *** *** 0 0 0 5 *** NO. OF DAYS PRECIPITATION EQUAL 6 2 5 5 0 0 *** *** 0 0 0 5 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 0 0 0 0 *** *** 0 0 0 2 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 64 64 57 62 47 *** *** 32 52 73 71 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 39 37 22 21 25 20 *** *** 18 31 43 49 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 53 34 31 27 25 *** *** 19 30 43 56 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 17 3 4 0 0 0 *** *** 0 0 9 9 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 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 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 28 *** *** 22 2 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 8 8 0 0 0 *** *** 0 0 16 19 *** DATE OF START AND END FREEZING START = 8 NOV. END = 13 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MEAN AND EXTREMES FOR THE PERIOD 1998 TO 2003 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 2.6 5.3 9.0 15.3 19.5 23.6 25.5 24.0 21.4 16.0 8.6 5.9 14.7 SD OF MEAN DAILY TEMPERATURE IN C. 0.74 1.39 1.54 1.09 1.26 0.59 0.98 1.07 0.65 0.89 1.29 1.88 1.11 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.2 -1.4 2.2 7.8 11.0 14.8 17.9 15.9 12.9 8.0 1.1 -0.8 7.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.3 12.0 15.7 22.9 28.0 32.4 33.1 32.1 29.8 24.1 16.1 12.6 22.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.4 13.4 13.4 15.0 17.0 17.6 15.2 16.2 17.0 16.1 14.9 13.3 15.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.65 2.76 3.67 5.15 5.57 6.75 7.12 6.53 4.82 4.28 3.15 2.89 4.61 MEAN OF MIXING RATIO AT 09 GMT. 2.87 2.86 3.03 4.44 5.82 7.56 8.97 7.08 5.73 4.60 3.57 3.48 5.00 MEAN OF MIXING RATIO AT 15 GMT. 3.12 2.74 2.85 4.04 4.78 6.33 7.78 6.99 4.84 4.54 4.04 3.46 4.62 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.0 -12.0 -8.0 0.0 5.0 9.0 10.0 8.0 7.8 4.0 -7.0 -11.0 -16.0 YEAR - DAY 1-29 2- 5 3- 2 98- 8 3-10 0-14 0-21 98-30 99-29 99-25 1-19 3-13 1-29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 20.0 24.0 29.0 39.2 38.0 38.6 37.0 34.0 32.0 25.0 21.0 39.2 YEAR - DAY 99- 1 99- 9 0-25 0-29 99-27 3-24 1-10 2-22 0- 1 3- 4 3- 3 98-14 99-27 24 HOUR MAXIMUM PRECIPITATION IN MM. 19.4 16.0 40.0 12.0 5.0 1.0 2.0 0.0 0.0 1.5 12.5 58.0 58.0 YEAR - DAY 99-18 98-13 99- 2 2-12 1- 3 0-14 98-17 **-** **-** 0- 4 2- 7 3- 6 3- 6 MONTHLY TOTAL PRECIPITATION IN MM. 19.8 12.1 23.3 9.0 1.3 0.2 1.2 0.0 0.0 0.3 6.1 27.4 100.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 55.0 10.3 1.2 33.5 NO. OF DAYS WITH PRECIPITATION. 5 2 4 3 1 0 1 0 0 0 1 5 22 NO. OF DAYS PRECIPITATION EQUAL 5 2 4 2 0 0 1 0 0 0 1 5 20 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 1 0 0 0 0 0 0 0 0 1 3 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 62 52 55 51 44 40 37 38 35 43 49 55 47 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 37 29 24 22 22 22 24 21 19 23 28 36 26 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 54 38 31 26 22 21 24 23 19 27 41 45 31 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 19 7 2 0 0 0 0 0 0 0 3 8 39 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 4 1 0 0 0 0 6 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 9 25 27 28 18 0 0 0 107 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 20 9 1 0 0 0 0 0 0 12 19 89 DATE OF START AND END FREEZING START = 3 NOV. END = 9 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION NODOSHEN LATITUDE 32 3 N DATA PROCESSING CENTER LONGITUDE 53 34 E ELEVATION 1950 MET. MEAN AND EXTREMES FOR THE PERIOD 1998 TO 2003 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 3.1 6.4 9.9 16.9 21.7 26.3 27.8 26.6 23.6 17.5 9.7 6.6 16.3 AVERAGE DEW POINT TEMPERATURE. IN C. -8.0 -8.7 -6.8 -1.7 0.8 4.1 6.6 4.6 0.4 -1.4 -5.2 -6.5 -1.8 AVERAGE OF MIXING RATIO IN G/KG 2.87 2.78 3.18 4.54 5.39 6.88 7.95 6.86 5.12 4.46 3.58 3.27 4.74 AVERAGE OF VAPOUR PRESSURE HPA 3.68 3.57 4.08 5.85 6.96 8.89 10.28 8.88 6.63 5.76 4.60 4.19 6.11 AVERAGE OF SATURATION DEFICIT IN HPA 4.49 6.56 8.95 14.55 20.48 27.06 28.64 27.40 24.14 15.28 8.28 6.10 15.99 AVERAGE RELATIVE HUMIDITY IN PERCENT 50 39 37 33 29 28 28 27 24 31 40 45 34 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 70 57 57 52 45 41 38 38 35 45 56 60 50 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 32 25 21 20 18 19 22 19 16 21 26 32 23 NO. OF DAYS PRECIPITATION EQUAL 1 1 1 1 0 0 0 0 0 0 1 2 7 OR MORE THAN 5 MM.