IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1997 -0.3 -1.1 1.9 9.4 13.6 17.6 20.1 22.0 15.7 13.1 5.7 -0.1 23.1 1998 -4.0 -1.8 4.0 11.5 13.9 17.7 18.3 19.2 17.8 11.2 9.0 4.1 23.2 1999 1.7 4.0 2.3 9.2 14.3 18.0 15.8 20.9 18.3 13.9 4.5 3.5 19.2 2000 -0.7 -0.8 3.4 13.1 15.4 21.1 22.6 21.7 18.3 10.3 4.3 0.9 23.4 2001 -0.8 0.6 7.1 12.6 14.5 18.0 18.7 21.1 17.0 11.9 5.7 1.8 21.9 2002 -0.9 ****** 6.2 7.9 13.2 17.6 20.2 22.1 19.2 14.6 5.9 -3.2 ****** 2003 -1.2 1.2 1.1 8.2 11.2 15.9 20.0 19.1 15.9 13.2 3.7 -0.1 21.2 MEAN -0.9 0.4 3.7 10.3 13.7 18.0 19.4 20.9 17.5 12.6 5.5 1.0 21.8 SD 1.67 2.10 2.25 2.10 1.34 1.55 2.12 1.26 1.32 1.53 1.75 2.47 1.79 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 -5.9 -7.6 -3.6 3.0 6.7 9.4 11.0 10.2 5.8 3.5 -3.0 -6.7 1.9 1998 -9.3 -7.6 -2.0 2.2 3.9 7.5 9.4 9.7 12.9 5.2 2.8 -2.4 2.7 1999 -4.1 -2.6 -3.1 3.0 8.3 9.6 9.1 12.6 11.0 6.6 -0.4 -2.2 4.0 2000 -6.3 -6.9 -3.3 6.3 6.9 11.8 12.8 14.2 10.1 4.1 -0.8 -4.7 3.7 2001 -8.0 -5.7 1.0 5.9 7.5 10.2 11.5 12.0 8.3 4.8 -0.8 -5.1 3.5 2002 -7.5 ****** -0.3 2.2 6.4 10.0 12.5 14.4 10.6 7.6 0.5 -9.2 ****** 2003 -7.8 -4.0 -4.8 1.7 4.4 7.7 11.5 10.4 7.9 5.9 -2.8 -6.3 2.0 MEAN -7.0 -5.7 -2.3 3.5 6.3 9.5 11.1 11.9 9.5 5.4 -0.6 -5.2 3.0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 5.2 5.0 7.3 15.7 20.4 26.1 29.7 33.8 25.6 23.5 14.1 6.5 17.7 1998 1.3 3.8 10.4 20.9 24.0 27.8 28.7 29.4 22.8 17.3 15.2 10.5 17.7 1999 7.4 10.5 7.6 15.5 20.2 26.4 22.4 29.1 25.5 21.1 9.3 9.2 17.0 2000 4.8 5.3 10.1 19.8 24.0 30.4 32.5 29.2 26.5 16.4 9.3 6.5 17.9 2001 6.4 7.0 13.3 19.3 21.5 25.9 25.8 30.3 25.8 19.0 12.3 8.7 17.9 2002 5.6 ****** 12.7 13.5 19.9 25.3 27.8 29.8 27.9 21.6 11.2 2.7 ****** 2003 5.3 6.4 7.1 14.8 17.9 24.1 28.4 27.8 23.9 20.5 10.2 6.1 16.1 MEAN 5.2 6.3 9.8 17.1 21.1 26.6 27.9 29.9 25.4 19.9 11.6 7.2 17.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 11.1 12.6 10.9 12.7 13.7 16.7 18.7 23.6 19.8 20.0 17.1 13.2 15.8 1998 10.6 11.4 12.4 18.7 20.1 20.3 19.3 19.7 9.9 12.1 12.4 12.9 15.0 1999 11.5 13.1 10.7 12.5 11.9 16.8 13.3 16.5 14.5 14.5 9.6 11.4 13.0 2000 11.1 12.2 13.4 13.5 17.1 18.6 19.7 15.0 16.4 12.3 10.1 11.2 14.2 2001 14.4 12.7 12.3 13.4 14.0 15.7 14.3 18.3 17.5 14.2 13.1 13.8 14.5 2002 13.1 ****** 13.0 11.3 13.5 15.3 15.3 15.4 17.3 14.0 10.7 11.9 ****** 2003 13.1 10.4 11.9 13.1 13.5 16.4 16.9 17.4 16.0 14.6 13.0 12.4 14.1 MEAN 12.1 12.1 12.1 13.6 14.8 17.1 16.8 18.0 15.9 14.5 12.3 12.4 14.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 2.63 2.53 3.62 5.08 7.03 8.94 11.11 8.42 7.70 6.34 4.23 2.87 5.88 1998 1.52 2.38 4.02 5.62 6.44 7.91 9.89 9.54 8.98 6.91 5.35 3.94 6.04 1999 3.15 3.78 3.76 5.76 7.58 9.74 10.36 10.89 8.90 6.89 4.85 3.80 6.62 2000 2.79 2.80 3.60 7.15 7.06 10.38 10.48 10.85 9.19 6.19 4.15 3.56 6.52 2001 2.85 3.32 4.88 6.77 6.64 9.12 10.05 10.52 8.36 6.30 4.27 3.58 6.39 2002 2.79 ****** 3.97 4.87 6.16 5.54 8.99 9.95 7.53 5.82 4.04 2.25 ****** 2003 2.77 3.45 3.28 4.79 5.35 7.85 9.79 9.70 7.74 5.89 3.93 2.83 5.61 MEAN 2.65 3.05 3.88 5.73 6.61 8.50 10.10 9.99 8.35 6.34 4.41 3.27 6.07 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 3.01 3.97 5.17 5.94 7.25 9.82 13.13 10.68 8.41 7.96 4.50 3.92 6.98 1998 2.60 3.39 5.05 6.60 7.91 10.19 10.79 9.57 9.50 8.04 7.06 5.11 7.15 1999 4.53 5.12 4.72 6.98 9.33 12.89 12.75 13.57 12.79 8.58 5.18 4.95 8.45 2000 3.90 3.85 4.64 10.00 7.91 18.76 22.86 16.85 11.80 7.58 4.85 4.19 9.77 2001 3.98 5.42 5.47 9.28 8.84 12.85 12.16 12.41 9.27 8.42 5.29 4.33 8.14 2002 4.02 ****** 4.45 4.82 6.36 6.88 9.01 10.93 9.74 6.82 4.75 3.47 ****** 2003 3.64 3.82 3.76 5.40 7.22 10.41 13.61 11.30 10.40 8.70 4.80 3.32 7.20 MEAN 3.67 4.27 4.76 7.01 7.84 11.69 13.48 12.19 10.28 8.02 5.21 4.19 7.71 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 3.12 2.91 4.58 5.35 7.07 11.69 14.47 11.68 10.82 9.64 4.47 3.69 7.46 1998 2.37 2.87 5.12 7.57 8.88 10.79 11.98 9.18 9.06 8.52 6.38 4.56 7.27 1999 4.01 4.58 4.25 6.17 8.13 11.54 11.29 12.01 11.22 7.55 4.75 4.49 7.50 2000 3.72 3.43 4.28 8.49 7.08 12.78 15.74 13.95 10.44 7.10 4.53 3.61 7.93 2001 3.56 4.70 4.94 8.11 7.48 11.05 10.86 11.63 8.31 7.53 4.93 4.15 7.27 2002 3.50 ****** 4.15 4.51 6.08 5.89 8.55 10.15 8.16 6.13 4.59 2.97 ****** 2003 3.47 3.50 3.44 4.84 6.37 9.16 11.94 10.17 9.18 7.19 4.44 2.99 6.39 MEAN 3.40 3.67 4.40 6.44 7.30 10.42 12.12 11.26 9.60 7.67 4.87 3.78 7.07 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 -16.2 29 -16.4 2 -13.6 9 -3.6 12 1.6 6 5.2 5 8.6 9 6.4 29 0.6 9 -2.0 25 -7.0 29 -10.2 30 -16.4 1998 -16.8 15 -14.2 17 -10.8 2 -4.2 6 -0.2 2 2.8 2 6.2 31 2.8 7 8.2 13 0.2 11 0.2 23 -6.4 22 -16.8 1999 -12.2 21 -9.3 23 -8.6 19 -5.2 10 2.4 21 5.8 16 4.8 13 9.8 4 2.6 28 0.4 26 -8.2 30 -5.4 2 -12.2 2000 -11.4 30 -11.4 8 -13.2 16 -0.6 6 1.2 10 7.6 23 8.4 17 10.2 6 4.8 26 0.2 16 -5.2 11 -7.4 23 -13.2 2001 -15.2 27 -11.2 1 -9.8 11 1.8 14 0.2 19 5.2 11 8.2 19 7.2 14 2.6 20 -2.2 28 -12.6 20 -11.2 22 -15.2 2002 -15.8 13 ***** ** -7.2 6 -4.6 4 1.2 5 6.4 22 9.2 29 11.2 26 6.4 26 4.2 24 -4.8 26 -16.2 23 ***** 2003 -13.4 21 -10.2 17 -14.2 2 -8.4 18 -3.6 1 2.4 6 7.4 1 7.4 1 5.2 27 3.2 1 -9.4 23 -12.4 13 -14.2 LOW. -16.8 15 -16.4 2 -14.2 2 -8.4 18 -3.6 1 2.4 6 4.8 13 2.8 7 0.6 9 -2.2 28 -12.6 20 -16.2 23 -16.8 YEAR 1998 1997 2003 2003 2003 2003 1999 1998 1997 2001 2001 2002 1998 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 14.0 7 11.2 22 17.2 24 26.2 24 26.8 26 32.0 16 36.0 30 38.0 11 38.0 1 29.0 6 18.2 10 13.0 8 38.0 1998 8.2 4 11.2 8 22.4 29 30.0 18 27.6 10 32.6 24 35.6 7 34.4 26 32.2 1 28.0 5 18.8 1 14.2 25 35.6 1999 12.4 6 14.2 25 13.2 8 22.2 28 29.2 30 32.6 27 29.0 31 31.4 6 30.2 12 27.4 5 22.2 28 18.2 31 32.6 2000 16.2 1 12.6 25 18.4 20 24.9 21 30.2 26 38.4 9 40.4 10 32.4 11 31.2 2 22.2 27 16.2 1 10.2 29 40.4 2001 11.2 13 15.2 28 20.4 29 23.6 4 31.4 15 32.4 6 34.2 10 35.2 22 36.6 17 24.2 13 20.2 6 14.6 31 36.6 2002 17.2 7 ***** ** 19.4 27 21.8 18 28.4 29 29.6 20 32.2 12 35.8 7 32.2 11 26.4 10 15.2 3 9.8 9 ***** 2003 9.2 9 10.8 9 15.0 7 23.6 8 24.2 16 30.2 23 35.4 18 32.4 12 29.4 11 25.2 10 19.4 12 13.4 19 35.4 HIG. 17.2 7 15.2 28 22.4 29 30.0 18 31.4 15 38.4 9 40.4 10 38.0 11 38.0 1 29.0 6 22.2 28 18.2 31 40.4 YEAR 2002 2001 1998 1998 2001 2000 2000 1997 1997 1997 1999 1999 2000 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 11.2 31 2.3 9 34.7 30 2.5 3 15.0 31 9.0 8 1.5 4 0.0 ** 0.0 ** 3.0 3 6.5 13 4.2 11 34.7 1998 22.6 14 4.2 12 10.5 19 17.2 6 9.2 15 0.0 ** 7.2 24 5.7 7 6.0 14 0.5 9 0.0 ** 5.0 3 22.6 1999 18.2 18 3.2 6 8.2 18 3.0 21 4.2 4 4.4 17 27.4 16 0.0 ** 0.0 ** 4.2 27 11.4 21 2.8 11 27.4 2000 19.0 28 5.8 21 2.8 3 4.5 17 0.0 ** 0.0 ** 15.2 17 0.0 ** 8.6 24 7.8 15 3.2 16 21.4 10 21.4 2001 6.4 22 9.4 19 7.2 10 6.4 27 2.6 4 0.0 ** 10.0 18 0.0 ** 34.6 19 2.8 23 3.6 19 2.2 20 34.6 2002 10.8 12 ***** ** 5.2 17 8.6 13 7.8 4 0.0 ** 5.5 23 0.0 ** 1.4 21 14.2 19 7.2 26 6.6 13 ***** 2003 2.8 16 10.4 5 12.6 8 11.4 14 9.2 18 5.8 2 0.0 ** 8.4 21 4.6 26 3.4 20 6.8 22 6.8 11 12.6 HIG. 22.6 14 10.4 5 34.7 30 17.2 6 15.0 31 9.0 8 27.4 16 8.4 21 34.6 19 14.2 19 11.4 21 21.4 10 34.7 YEAR 1998 2003 1997 1998 1997 1997 1999 2003 2001 2002 1999 2000 1997 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1997 29.6 2.3 59.9 2.5 22.5 19.5 1.5 0.0 0.0 6.0 18.0 12.5 174.3 52.7 25.5 0.9 20.9 1998 27.2 13.0 16.0 22.4 23.7 0.0 7.2 13.5 14.0 2.1 0.0 9.2 148.3 37.9 31.1 23.4 7.6 1999 61.1 3.2 24.2 5.8 11.7 4.4 56.8 0.0 0.0 11.4 36.6 7.6 222.8 39.7 9.8 25.5 25.0 2000 36.4 8.4 3.5 5.0 0.0 0.0 19.0 0.0 26.0 15.2 8.2 36.2 157.9 30.6 3.2 28.5 37.7 2001 17.2 13.6 16.0 11.6 6.8 0.0 17.8 0.0 45.6 4.7 15.5 5.2 154.0 30.4 11.9 41.2 16.5 2002 24.2 ****** 17.4 51.0 14.6 0.0 15.1 0.0 1.4 25.2 16.6 21.0 ****** 22.3 35.2 8.8 33.7 2003 6.1 15.0 51.0 61.1 36.4 13.2 0.0 20.6 4.6 12.0 19.6 7.1 246.7 29.2 44.9 10.2 15.7 MEAN 28.8 9.3 26.9 22.8 16.5 5.3 16.8 4.9 13.1 10.9 16.4 14.1 185.8 35.0 24.0 18.6 22.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 5 1 4 1 4 4 1 0 0 2 5 4 31 1998 3 5 2 3 4 0 1 4 4 5 0 3 34 1999 8 1 4 4 5 1 5 0 0 4 7 3 42 2000 7 2 2 2 0 0 2 0 7 8 3 6 39 2001 5 2 4 4 3 0 4 0 5 3 7 3 40 2002 5 *** 6 13 3 0 5 0 1 4 4 8 *** 2003 5 5 9 9 10 3 0 4 1 4 6 2 58 MEAN 5 3 4 5 4 1 3 1 3 4 5 4 42 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 5 1 4 1 4 4 1 0 0 2 5 4 31 1998 3 5 2 3 4 0 1 4 4 0 0 3 29 1999 8 1 4 2 4 1 4 0 0 4 6 3 37 2000 6 2 1 1 0 0 2 0 6 4 3 6 31 2001 5 2 4 3 3 0 3 0 4 2 6 3 35 2002 4 *** 5 13 2 0 4 0 1 3 3 8 *** 2003 2 3 9 9 10 3 0 3 1 4 5 1 50 MEAN 5 2 4 5 4 1 2 1 2 3 4 4 37 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 1 0 2 0 1 0 0 0 0 0 0 0 4 1998 1 0 1 1 0 0 0 0 0 0 0 0 3 1999 2 0 0 0 0 0 3 0 0 0 1 0 6 2000 1 0 0 0 0 0 1 0 0 0 0 1 3 2001 0 0 0 0 0 0 1 0 1 0 0 0 2 2002 1 *** 0 0 0 0 0 0 0 1 0 0 *** 2003 0 1 2 2 0 0 0 0 0 0 0 0 5 MEAN 1 0 1 0 0 0 1 0 0 0 0 0 3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 76 77 81 67 70 61 66 48 69 57 79 68 68 1998 50 63 67 63 64 56 62 60 75 71 73 84 66 1999 80 80 79 76 72 73 77 71 75 74 83 82 77 2000 78 82 78 76 68 79 74 60 69 76 76 85 75 2001 82 82 77 73 62 74 71 67 69 74 73 83 74 2002 74 *** 67 72 68 36 56 61 55 52 63 68 *** 2003 73 75 71 65 60 67 67 69 67 57 74 71 68 MEAN 73 77 74 70 66 64 68 62 68 66 74 77 70 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 54 70 74 46 45 43 46 35 43 47 48 63 51 1998 57 63 57 47 46 42 46 38 56 63 65 60 53 1999 64 61 69 64 58 64 71 57 63 55 69 62 63 2000 73 70 55 65 44 71 71 58 54 65 61 66 63 2001 69 76 59 65 54 63 62 47 46 54 55 58 59 2002 70 *** 48 49 43 33 38 45 39 41 53 69 *** 2003 63 60 54 53 54 52 58 48 58 56 60 51 56 MEAN 64 67 59 56 49 53 56 47 51 54 59 61 56 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 71 75 80 55 56 59 57 34 50 54 64 69 60 1998 62 63 63 47 46 43 45 36 62 74 69 62 56 1999 65 62 68 63 56 64 70 59 63 58 70 63 63 2000 74 69 59 62 46 71 71 55 55 68 65 65 63 2001 67 74 58 66 52 63 63 55 48 57 59 64 61 2002 70 *** 52 53 50 34 43 50 41 45 57 68 *** 2003 67 62 57 55 56 58 61 53 60 53 64 56 59 MEAN 68 68 62 57 52 56 59 49 54 58 64 64 59 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 22 22 12 0 0 0 0 0 0 0 9 29 94 1998 30 22 10 2 0 0 0 0 0 0 0 6 70 1999 12 6 15 2 0 0 0 0 0 0 3 9 47 2000 26 26 11 0 0 0 0 0 0 0 3 21 87 2001 29 22 4 0 0 0 0 0 0 0 6 21 82 2002 24 *** 5 1 0 0 0 0 0 0 3 28 *** 2003 27 14 17 5 0 0 0 0 0 0 12 26 101 MEAN 24 19 11 1 0 0 0 0 0 0 5 20 80 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 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 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 *** 2003 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 20 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 3 1 2 0 0 0 0 0 0 0 0 0 6 1998 14 2 0 0 0 0 0 0 0 0 0 0 16 1999 0 0 3 0 0 0 0 0 0 0 0 0 3 2000 5 3 1 0 0 0 0 0 0 0 0 0 9 2001 0 0 1 0 0 0 0 0 0 0 0 0 1 2002 3 *** 1 0 0 0 0 0 0 0 0 8 *** 2003 2 3 4 0 0 0 0 0 0 0 0 2 11 MEAN 4 2 2 0 0 0 0 0 0 0 0 1 9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 0 0 0 0 0 1 16 23 2 0 0 0 42 1998 0 0 0 1 0 8 10 16 1 0 0 0 36 1999 0 0 0 0 0 4 0 9 2 0 0 0 15 2000 0 0 0 0 1 17 23 11 4 0 0 0 56 2001 0 0 0 0 4 8 4 16 2 0 0 0 34 2002 0 *** 0 0 0 0 8 13 4 0 0 0 *** 2003 0 0 0 0 0 1 12 7 0 0 0 0 20 MEAN 0 0 0 0 1 6 10 14 2 0 0 0 33 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 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 1 0 0 0 0 0 1 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 *** 2003 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 FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 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 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 *** 2003 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 FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 -------------- 1997 31 26 27 3 0 0 0 0 0 2 28 31 148 10 25 4 13 1998 31 28 18 6 2 0 0 0 0 0 0 25 110 12 1 5 3 1999 31 25 23 4 0 0 0 0 0 0 15 28 126 11 2 4 11 2000 30 29 25 2 0 0 0 0 0 0 20 30 136 11 7 4 6 2001 31 28 10 0 0 0 0 0 0 2 14 28 113 10 27 3 27 2002 27 *** 18 9 0 0 0 0 0 0 11 30 *** 11 17 4 26 2003 31 24 28 10 1 0 0 0 0 0 23 31 148 11 4 5 1 MEAN 30 27 21 5 0 0 0 0 0 1 16 29 129 10 25 5 3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 -0.9 -2.0 1.8 10.6 14.7 20.9 24.1 26.4 19.3 17.1 5.8 1.2 11.6 1998 -3.5 -1.3 6.2 14.3 17.2 22.2 23.0 23.4 16.9 12.8 9.2 4.8 12.1 1999 2.0 4.7 3.0 9.6 15.5 18.9 17.8 21.6 18.4 14.3 4.5 4.3 11.2 2000 -0.6 -0.7 4.3 13.9 16.8 20.1 22.5 24.4 19.8 11.0 4.9 1.9 11.5 2001 -0.3 2.4 7.5 13.4 15.6 18.4 19.4 22.6 18.7 13.7 7.1 3.2 11.8 2002 0.1 ****** 7.2 8.7 14.0 20.2 21.7 22.8 21.1 16.2 7.1 -1.9 ****** 2003 0.4 2.2 2.8 9.3 12.3 17.5 21.0 20.5 16.9 15.1 4.8 0.9 10.3 MEAN -0.4 0.9 4.7 11.4 15.2 19.8 21.4 23.1 18.7 14.3 6.2 2.1 11.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 -7.0 -6.4 -1.9 1.3 5.1 10.5 13.8 10.2 8.6 6.5 -1.3 -4.7 2.9 1998 -11.6 -7.8 -0.9 3.8 6.6 9.7 11.6 9.5 9.2 6.6 3.5 -1.1 3.2 1999 -3.6 -1.5 -1.9 3.6 7.5 12.4 12.5 13.4 11.6 6.4 -0.0 -1.4 4.9 2000 -4.9 -5.2 -2.2 7.7 5.6 15.1 17.0 15.2 11.2 5.2 -1.2 -3.3 5.0 2001 -5.0 -1.5 0.6 7.1 6.3 11.5 12.1 12.6 8.2 5.6 -0.2 -2.7 4.5 2002 -4.9 ****** -2.1 -0.3 3.4 3.3 8.4 10.9 7.8 3.7 -1.2 -7.5 ****** 2003 -5.5 -4.1 -4.8 0.5 3.2 8.9 12.9 11.1 9.1 5.5 -1.5 -8.3 2.3 MEAN -6.1 -4.4 -1.9 3.4 5.4 10.2 12.6 11.8 9.4 5.6 -0.3 -4.1 3.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 2.92 3.14 4.46 5.46 7.12 10.15 12.90 10.26 8.98 7.98 4.40 3.49 6.77 1998 2.16 2.88 4.73 6.59 7.74 9.63 10.89 9.43 9.16 7.82 6.26 4.54 6.82 1999 3.90 4.49 4.24 6.30 8.35 11.39 11.46 12.16 10.97 7.67 4.93 4.41 7.52 2000 3.47 3.36 4.19 8.54 7.35 13.97 16.36 13.88 10.48 6.95 4.51 3.82 8.07 2001 3.46 4.48 5.09 8.05 7.65 11.01 11.03 11.52 8.65 7.42 4.83 4.02 7.27 2002 3.44 ****** 4.19 4.73 6.20 6.10 8.85 10.35 8.48 6.26 4.46 2.90 ****** 2003 3.29 3.59 3.49 5.09 6.31 9.14 11.78 10.39 9.11 7.26 4.43 3.04 6.41 MEAN 3.23 3.66 4.34 6.40 7.25 10.20 11.90 11.14 9.40 7.34 4.83 3.75 6.95 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 3.77 4.04 5.75 7.07 9.22 13.14 16.65 13.32 11.63 10.34 5.69 4.51 8.76 1998 2.79 3.71 6.12 8.55 10.05 12.49 14.10 12.24 11.85 10.11 8.09 5.86 8.83 1999 5.03 5.80 5.48 8.15 10.80 14.70 14.79 15.70 14.17 9.93 6.36 5.70 9.72 2000 4.47 4.33 5.42 11.04 9.53 17.97 20.96 17.91 13.56 8.99 5.82 4.93 10.41 2001 4.46 5.78 6.59 10.41 9.92 14.20 14.25 14.91 11.21 9.59 6.25 5.19 9.40 2002 4.43 ****** 5.42 6.13 8.04 7.95 11.48 13.41 11.01 8.13 5.77 3.73 ****** 2003 4.25 4.64 4.51 6.59 8.18 11.83 15.23 13.45 11.79 9.41 5.72 3.93 8.29 MEAN 4.17 4.72 5.61 8.28 9.39 13.18 15.35 14.42 12.17 9.50 6.24 4.84 8.99 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 2.28 1.60 1.66 6.47 8.39 12.42 14.73 22.81 12.23 10.10 3.95 2.37 8.25 1998 2.07 2.12 3.90 9.12 10.79 15.40 15.30 17.89 8.24 5.28 3.81 3.08 8.08 1999 2.37 3.13 2.43 4.33 7.50 7.66 6.03 10.72 7.93 7.18 2.46 2.90 5.39 2000 1.83 1.75 3.49 5.37 10.50 6.87 8.23 13.31 10.43 4.51 3.13 2.22 5.97 2001 1.83 1.77 4.51 5.44 8.46 8.17 8.98 13.40 11.39 6.72 4.37 2.79 6.49 2002 2.20 ****** 5.32 5.81 9.01 16.26 15.14 15.61 14.88 10.77 4.60 1.81 ****** 2003 2.24 2.80 3.44 6.27 6.71 9.30 10.61 11.30 7.98 8.07 3.36 2.89 6.25 MEAN 2.12 2.19 3.54 6.12 8.77 10.87 11.29 15.01 10.44 7.52 3.67 2.58 7.01 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 67 74 78 56 57 54 56 39 54 53 64 67 60 1998 56 63 62 52 52 47 51 45 65 69 69 69 58 1999 70 68 72 67 62 67 73 62 67 62 74 69 68 2000 75 73 64 68 53 74 72 58 59 70 67 72 67 2001 73 77 65 68 56 67 65 56 54 62 63 68 65 2002 71 *** 56 58 54 34 46 52 45 46 58 68 *** 2003 68 65 61 58 56 59 62 57 62 55 66 59 61 MEAN 69 70 65 61 56 57 61 53 58 60 66 67 62 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 83 85 89 71 73 68 69 52 70 64 81 79 74 1998 72 72 72 66 65 60 63 61 79 79 77 86 71 1999 85 86 84 79 75 75 81 74 78 75 86 83 80 2000 84 86 80 78 71 81 81 64 70 79 79 88 78 2001 86 86 80 77 67 78 74 70 70 77 77 84 77 2002 81 *** 71 74 69 43 58 64 60 56 68 82 *** 2003 80 78 73 71 67 70 73 71 71 64 78 74 73 MEAN 82 82 78 74 70 68 71 65 71 71 78 82 74 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1997 48 64 67 43 42 39 42 28 40 42 46 55 46 1998 41 52 52 40 42 38 43 34 51 60 60 56 47 1999 57 54 62 58 51 61 65 54 58 53 64 58 58 2000 67 61 52 60 41 66 63 51 51 62 58 59 58 2001 60 67 54 60 47 56 57 44 38 50 52 55 53 2002 61 *** 43 46 42 28 37 42 35 38 49 53 *** 2003 56 55 48 48 46 49 52 46 54 46 55 47 50 MEAN 56 59 54 51 44 48 51 43 47 50 55 55 51 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 1997 2 0 2 0 1 1 0 0 0 0 2 0 8 1998 1 0 2 1 2 0 1 1 1 0 0 1 10 1999 4 0 3 0 0 0 3 0 0 0 4 0 14 2000 2 1 0 0 0 0 1 0 2 1 0 2 9 2001 1 1 1 1 0 0 2 0 2 0 0 0 8 2002 2 *** 1 4 2 0 1 0 0 2 2 1 *** 2003 0 1 3 6 2 2 0 2 0 0 1 1 18 MEAN 2 1 2 2 1 0 1 0 1 0 1 1 12 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. HIGHEST AND LOWEST LIMITS FOR 7 YEARS DURING 1997-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 7.2 6.8 13.2 17.0 21.2 23.6 26.0 25.4 21.4 20.0 22.2 7.8 1 YEAR - DAY 2002- 7 1999-20 1998-29 1998-16 2001-30 2002-20 1997-31 1998-29 1998-23 1997- 2 1999-28 1999-31 LOW. DRY 03 -16.8 -14.2 -12.6 -3.4 3.2 4.8 7.8 10.8 6.4 1.8 -8.8 -11.4 2 YEAR - DAY 1998-15 1997- 2 1997- 9 2003- 1 1998- 3 2003- 6 1999-13 1998- 7 2001-20 1999-28 2001-20 2002-23 HIG. WET 03 4.4 5.6 8.6 13.4 15.6 17.9 21.2 21.8 16.4 14.8 20.4 5.6 3 YEAR - DAY 2002- 2 1999-20 1998-29 2001-26 1997-29 2000-30 1997-31 1999- 6 1999- 3 1998- 6 1999-28 1998-20 LOW. WET 03 -17.6 -15.0 -13.8 -4.2 -2.8 3.6 5.8 4.6 4.4 0.8 -9.2 -13.2 4 YEAR - DAY 1998-15 1998-17 1997- 9 1997-12 2003- 1 2003- 6 1999-13 1998- 7 2001-20 1999-26 2001-20 2002-23 HIG. DRY 09 14.6 12.2 18.8 25.6 27.4 31.4 36.0 36.4 33.2 27.4 17.4 14.6 5 YEAR - DAY 2002- 7 1999-27 2001-29 1998-20 2002-31 2000-15 1997-31 1997- 8 2001-17 1998- 5 2001- 5 1999-31 LOW. DRY 09 -8.6 -7.6 -8.0 -1.2 6.6 10.2 14.8 15.8 9.2 4.8 -2.2 -5.2 6 YEAR - DAY 2000-18 1997- 1 1997- 8 2003-17 2003- 8 2001-12 1999-14 1998- 2 2001-19 2000-15 1999-29 2002-24 HIG. WET 09 8.2 11.2 17.0 19.2 20.2 28.2 31.2 25.4 22.4 19.8 14.4 11.2 7 YEAR - DAY 2002- 1 1999-27 1998-29 1998-16 1999-31 2000-30 2000-10 1997- 7 1999-12 1997- 2 1998-21 1998-27 LOW. WET 09 -9.2 -10.2 -8.7 -2.4 2.4 6.6 11.0 11.6 7.2 3.8 -3.2 -6.4 8 YEAR - DAY 2000-18 1998-15 1997- 8 2003-18 2003- 1 2003- 6 1998-25 1998- 1 2001-19 2000-15 2003-24 2002-24 HIG. DRY 15 12.4 10.2 17.0 27.2 26.6 30.2 33.8 35.0 35.2 27.2 15.6 12.4 9 YEAR - DAY 2002- 7 1999-27 1998-29 1998-18 1998-12 1998-25 1998- 5 1997- 5 1997- 1 1997- 6 2001- 5 1999-31 LOW. DRY 15 -9.8 -11.6 -11.0 -3.2 3.2 7.2 13.2 15.8 7.8 4.0 -3.8 -6.2 10 YEAR - DAY 1997-29 1998-16 1997- 8 2003-17 2003- 8 2003- 6 1999-13 2002-28 2001-19 1997-31 1999-29 2003-13 HIG. WET 15 6.4 9.8 12.8 19.8 24.6 22.2 29.0 26.8 25.2 21.2 13.4 9.8 11 YEAR - DAY 2002- 1 1999-27 1998-29 1998-18 1999-30 2001-25 2000- 3 1997- 4 1997- 1 1997- 3 1998-22 1998-27 LOW. WET 15 -10.8 -12.8 -11.2 -4.2 1.2 5.2 10.2 10.4 4.2 2.6 -4.6 -7.2 12 YEAR - DAY 1997-29 1998-16 1997- 8 2003-17 2003- 1 2003- 6 1997- 3 2003-24 2001-19 1999-31 1999-29 2002-24 HIG. MIN. 3.6 3.8 8.2 13.0 15.2 16.4 17.2 20.4 20.0 15.2 6.4 5.2 13 YEAR - DAY 2002- 2 1999-20 2001-23 2000- 5 1997-29 2000- 7 2001-10 2002- 9 1998-23 1998- 2 2003- 1 1999-30 LOW. MIN. -16.8 -16.4 -14.2 -8.4 -3.6 2.4 4.8 2.8 0.6 -2.2 -12.6 -16.2 14 YEAR - DAY 1998-15 1997- 2 2003- 2 2003-18 2003- 1 2003- 6 1999-13 1998- 7 1997- 9 2001-28 2001-20 2002-23 HIG. MAX. 17.2 15.2 22.4 30.0 31.4 38.4 40.4 38.0 38.0 29.0 22.2 18.2 15 YEAR - DAY 2002- 7 2001-28 1998-29 1998-18 2001-15 2000- 9 2000-10 1997-11 1997- 1 1997- 6 1999-28 1999-31 LOW. MAX. -5.8 -4.2 -6.2 2.8 8.0 10.4 18.0 18.6 12.8 6.4 1.2 -3.2 16 YEAR - DAY 2000-18 2003-17 1997- 8 2003-17 1997- 4 2003- 6 1999-13 1998- 2 1997-14 2000-15 1999-29 2002-23 HIG. PPTN 22.6 10.4 34.7 17.2 15.0 9.0 27.4 8.4 34.6 14.2 11.4 21.4 17 YEAR - DAY 1998-14 2003- 5 1997-30 1998- 6 1997-31 1997- 8 1999-16 2003-21 2001-19 2002-19 1999-21 2000-10 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 7 YEARS DURING 1997-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 15.0 13.6 15.6 15.2 16.0 16.4 16.8 17.6 21.0 15.2 18.0 14.6 18 YEAR - DAY 1998-15 1999-22 1997-11 2001-27 2000-28 1998- 7 1997- 1 1997- 8 2001-17 2001- 6 1999-28 2003-19 DRY 15 - DRY 09 12.2 9.6 8.0 9.4 10.0 10.0 11.2 11.2 15.4 12.6 10.2 7.4 19 YEAR - DAY 1997-15 1997-23 2003-17 1997-19 2003-23 2000- 8 2000- 8 2002-25 2001-17 1998- 5 1997-18 1997-19 DRY 15 - DRY 03 12.0 12.6 11.8 15.2 16.0 17.4 15.4 16.6 18.4 16.0 20.4 12.8 20 YEAR - DAY 1998-15 1999-22 1998-26 1998-20 1999-21 1998- 7 1998- 9 1997-28 1997- 1 1997- 6 1999-28 2003-19 WET 09 - WET 03 14.6 11.6 11.4 11.2 10.2 13.0 16.0 14.6 13.0 13.4 17.6 12.0 21 YEAR - DAY 1998-15 1997-12 2000-17 2001-15 2001-15 2000- 8 2000-29 1997- 9 2002-17 2001-12 1999-28 2003-19 WET 15 - WET 09 6.6 10.0 6.4 9.2 7.8 12.0 14.0 10.8 11.0 6.8 10.2 5.4 22 YEAR - DAY 1997-15 1997-17 1997- 7 1997-26 1997- 3 2000- 8 2000-20 1997- 4 1997- 1 1998-17 1998-22 1997-29 WET 15 - WET 03 11.2 9.6 10.2 10.4 10.8 12.4 12.6 15.6 14.8 11.8 21.2 11.0 23 YEAR - DAY 2002-20 1998-18 1997-23 2001-15 1999-30 1998-28 2000- 3 1997-29 1997- 1 2001-14 1999-28 1999-21 DAY BY DAY DRY 03 11.8 8.4 13.2 11.2 12.0 12.2 9.0 7.0 8.0 10.2 23.4 8.2 24 YEAR - DAY 1997-29 1998-24 2003- 6 2001-13 2000-10 2003-25 2003-19 1998-23 2001- 1 1998-26 1999-29 1998-21 DAY BY DAY WET 03 12.4 8.2 11.4 8.8 7.6 7.8 5.8 7.2 6.0 8.0 22.6 9.0 25 YEAR - DAY 1997-29 1998-24 2003- 6 2001-13 2000-10 2003-25 2000- 8 1999- 6 1998-16 2001-27 1999-29 2002-23 DAY BY DAY DRY 09 11.4 9.0 13.4 14.2 14.6 11.8 13.0 10.8 13.8 10.6 12.2 9.8 26 YEAR - DAY 2000-28 2003-12 1997- 8 2003-28 1997- 4 2003-25 2003-19 2002-10 2001-18 1997- 7 1997- 6 1997-20 DAY BY DAY WET 09 10.8 8.6 12.0 10.0 10.8 10.8 9.2 9.2 7.0 8.8 11.2 8.4 27 YEAR - DAY 2000-28 2000- 7 1997-13 2001-13 1997- 4 2003-25 2000-20 1997-10 2001-19 1997- 2 1998-22 1997-20 DAY BY DAY DRY 15 8.2 9.8 12.4 12.2 12.0 12.4 12.0 12.0 10.6 16.4 11.4 11.2 28 YEAR - DAY 2000-28 2003-12 2003- 8 2003-28 1997- 4 1998-13 2000-22 2002-10 1997-14 1997- 7 2000-12 1998-21 DAY BY DAY WET 15 8.2 10.4 10.0 9.6 13.4 9.2 11.6 8.4 9.8 10.6 10.0 10.4 29 YEAR - DAY 1999-23 1999-21 1997-13 1999-19 1999-30 2003-25 2000- 4 2000- 4 1997- 2 1997- 7 1998-23 1998-21 DAY BY DAY MIN. 10.8 7.0 10.0 13.6 8.8 7.8 5.6 9.0 6.4 9.6 7.8 6.8 30 YEAR - DAY 1997-29 1997-22 2001-14 2000- 6 2000- 6 2000- 8 2000- 8 1999- 6 1998- 4 2001-27 2001-20 2002- 9 DAY BY DAY MAX. 8.4 10.2 16.4 13.4 13.8 10.2 12.0 8.6 14.4 12.4 21.0 10.8 31 YEAR - DAY 2002-11 2003-12 2002- 6 2003-28 1997- 4 2003-25 2000- 8 1997-14 2001-18 1997- 7 1999-29 2001-21 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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. -0.3 -1.1 1.9 9.4 13.6 17.6 20.1 22.0 15.7 13.1 5.7 -0.1 9.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -5.9 -7.6 -3.6 3.0 6.7 9.4 11.0 10.2 5.8 3.5 -3.0 -6.7 1.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.2 5.0 7.3 15.7 20.4 26.1 29.7 33.8 25.6 23.5 14.1 6.5 17.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.1 12.6 10.9 12.7 13.7 16.7 18.7 23.6 19.8 20.0 17.1 13.2 15.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.63 2.53 3.62 5.08 7.03 8.94 11.11 8.42 7.70 6.34 4.23 2.87 5.88 MEAN OF MIXING RATIO AT 09 GMT. 3.01 3.97 5.17 5.94 7.25 9.82 13.13 10.68 8.41 7.96 4.50 3.92 6.98 MEAN OF MIXING RATIO AT 15 GMT. 3.12 2.91 4.58 5.35 7.07 11.69 14.47 11.68 10.82 9.64 4.47 3.69 7.46 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.2 -16.4 -13.6 -3.6 1.6 5.2 8.6 6.4 0.6 -2.0 -7.0 -10.2 -16.4 DAY 29 2 9 12 6 5 9 29 9 25 29 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 11.2 17.2 26.2 26.8 32.0 36.0 38.0 38.0 29.0 18.2 13.0 38.0 DAY 7 22 24 24 26 16 30 11 1 6 10 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 11.2 2.3 34.7 2.5 15.0 9.0 1.5 0.0 0.0 3.0 6.5 4.2 34.7 DAY 31 9 30 3 31 8 4 ** ** 3 13 11 MONTHLY TOTAL PRECIPITATION IN MM. 29.6 2.3 59.9 2.5 22.5 19.5 1.5 0.0 0.0 6.0 18.0 12.5 174.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 52.7 25.5 0.9 20.9 NO. OF DAYS WITH PRECIPITATION. 5 1 4 1 4 4 1 0 0 2 5 4 31 NO. OF DAYS PRECIPITATION EQUAL 5 1 4 1 4 4 1 0 0 2 5 4 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 2 0 1 0 0 0 0 0 0 0 4 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 77 81 67 70 61 66 48 69 57 79 68 68 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 70 74 46 45 43 46 35 43 47 48 63 51 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 71 75 80 55 56 59 57 34 50 54 64 69 60 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 22 22 12 0 0 0 0 0 0 0 9 29 94 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 1 2 0 0 0 0 0 0 0 0 0 6 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 16 23 2 0 0 0 42 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 26 27 3 0 0 0 0 0 2 28 31 148 DATE OF START AND END FREEZING START = 25 OCT. END = 13 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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. -4.0 -1.8 4.0 11.5 13.9 17.7 18.3 19.2 17.8 11.2 9.0 4.1 10.1 AVERAGE OF MINIMUM TEMPERATURE IN C. -9.3 -7.6 -2.0 2.2 3.9 7.5 9.4 9.7 12.9 5.2 2.8 -2.4 2.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 1.3 3.8 10.4 20.9 24.0 27.8 28.7 29.4 22.8 17.3 15.2 10.5 17.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.6 11.4 12.4 18.7 20.1 20.3 19.3 19.7 9.9 12.1 12.4 12.9 15.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 1.52 2.38 4.02 5.62 6.44 7.91 9.89 9.54 8.98 6.91 5.35 3.94 6.04 MEAN OF MIXING RATIO AT 09 GMT. 2.60 3.39 5.05 6.60 7.91 10.19 10.79 9.57 9.50 8.04 7.06 5.11 7.15 MEAN OF MIXING RATIO AT 15 GMT. 2.37 2.87 5.12 7.57 8.88 10.79 11.98 9.18 9.06 8.52 6.38 4.56 7.27 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.8 -14.2 -10.8 -4.2 -0.2 2.8 6.2 2.8 8.2 0.2 0.2 -6.4 -16.8 DAY 15 17 2 6 2 2 31 7 13 11 23 22 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 8.2 11.2 22.4 30.0 27.6 32.6 35.6 34.4 32.2 28.0 18.8 14.2 35.6 DAY 4 8 29 18 10 24 7 26 1 5 1 25 24 HOUR MAXIMUM PRECIPITATION IN MM. 22.6 4.2 10.5 17.2 9.2 0.0 7.2 5.7 6.0 0.5 0.0 5.0 22.6 DAY 14 12 19 6 15 ** 24 7 14 9 ** 3 MONTHLY TOTAL PRECIPITATION IN MM. 27.2 13.0 16.0 22.4 23.7 0.0 7.2 13.5 14.0 2.1 0.0 9.2 148.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 37.9 31.1 23.4 7.6 NO. OF DAYS WITH PRECIPITATION. 3 5 2 3 4 0 1 4 4 5 0 3 34 NO. OF DAYS PRECIPITATION EQUAL 3 5 2 3 4 0 1 4 4 0 0 3 29 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 1 1 0 0 0 0 0 0 0 0 3 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 50 63 67 63 64 56 62 60 75 71 73 84 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 57 63 57 47 46 42 46 38 56 63 65 60 53 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 63 63 47 46 43 45 36 62 74 69 62 56 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 30 22 10 2 0 0 0 0 0 0 0 6 70 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 14 2 0 0 0 0 0 0 0 0 0 0 16 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 1 0 8 10 16 1 0 0 0 36 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 28 18 6 2 0 0 0 0 0 0 25 110 DATE OF START AND END FREEZING START = 1 DEC. END = 3 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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. 1.7 4.0 2.3 9.2 14.3 18.0 15.8 20.9 18.3 13.9 4.5 3.5 10.5 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.1 -2.6 -3.1 3.0 8.3 9.6 9.1 12.6 11.0 6.6 -0.4 -2.2 4.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.4 10.5 7.6 15.5 20.2 26.4 22.4 29.1 25.5 21.1 9.3 9.2 17.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.5 13.1 10.7 12.5 11.9 16.8 13.3 16.5 14.5 14.5 9.6 11.4 13.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.15 3.78 3.76 5.76 7.58 9.74 10.36 10.89 8.90 6.89 4.85 3.80 6.62 MEAN OF MIXING RATIO AT 09 GMT. 4.53 5.12 4.72 6.98 9.33 12.89 12.75 13.57 12.79 8.58 5.18 4.95 8.45 MEAN OF MIXING RATIO AT 15 GMT. 4.01 4.58 4.25 6.17 8.13 11.54 11.29 12.01 11.22 7.55 4.75 4.49 7.50 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -12.2 -9.3 -8.6 -5.2 2.4 5.8 4.8 9.8 2.6 0.4 -8.2 -5.4 -12.2 DAY 21 23 19 10 21 16 13 4 28 26 30 2 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.4 14.2 13.2 22.2 29.2 32.6 29.0 31.4 30.2 27.4 22.2 18.2 32.6 DAY 6 25 8 28 30 27 31 6 12 5 28 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.2 3.2 8.2 3.0 4.2 4.4 27.4 0.0 0.0 4.2 11.4 2.8 27.4 DAY 18 6 18 21 4 17 16 ** ** 27 21 11 MONTHLY TOTAL PRECIPITATION IN MM. 61.1 3.2 24.2 5.8 11.7 4.4 56.8 0.0 0.0 11.4 36.6 7.6 222.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 39.7 9.8 25.5 25.0 NO. OF DAYS WITH PRECIPITATION. 8 1 4 4 5 1 5 0 0 4 7 3 42 NO. OF DAYS PRECIPITATION EQUAL 8 1 4 2 4 1 4 0 0 4 6 3 37 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 0 0 0 0 3 0 0 0 1 0 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 80 79 76 72 73 77 71 75 74 83 82 77 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 61 69 64 58 64 71 57 63 55 69 62 63 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 65 62 68 63 56 64 70 59 63 58 70 63 63 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 12 6 15 2 0 0 0 0 0 0 3 9 47 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 0 3 0 0 0 0 0 0 0 0 0 3 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 4 0 9 2 0 0 0 15 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 25 23 4 0 0 0 0 0 0 15 28 126 DATE OF START AND END FREEZING START = 2 NOV. END = 11 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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 -0.8 3.4 13.1 15.4 21.1 22.6 21.7 18.3 10.3 4.3 0.9 10.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -6.3 -6.9 -3.3 6.3 6.9 11.8 12.8 14.2 10.1 4.1 -0.8 -4.7 3.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 4.8 5.3 10.1 19.8 24.0 30.4 32.5 29.2 26.5 16.4 9.3 6.5 17.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.1 12.2 13.4 13.5 17.1 18.6 19.7 15.0 16.4 12.3 10.1 11.2 14.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.79 2.80 3.60 7.15 7.06 10.38 10.48 10.85 9.19 6.19 4.15 3.56 6.52 MEAN OF MIXING RATIO AT 09 GMT. 3.90 3.85 4.64 10.00 7.91 18.76 22.86 16.85 11.80 7.58 4.85 4.19 9.77 MEAN OF MIXING RATIO AT 15 GMT. 3.72 3.43 4.28 8.49 7.08 12.78 15.74 13.95 10.44 7.10 4.53 3.61 7.93 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -11.4 -11.4 -13.2 -0.6 1.2 7.6 8.4 10.2 4.8 0.2 -5.2 -7.4 -13.2 DAY 30 8 16 6 10 23 17 6 26 16 11 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.2 12.6 18.4 24.9 30.2 38.4 40.4 32.4 31.2 22.2 16.2 10.2 40.4 DAY 1 25 20 21 26 9 10 11 2 27 1 29 24 HOUR MAXIMUM PRECIPITATION IN MM. 19.0 5.8 2.8 4.5 0.0 0.0 15.2 0.0 8.6 7.8 3.2 21.4 21.4 DAY 28 21 3 17 ** ** 17 ** 24 15 16 10 MONTHLY TOTAL PRECIPITATION IN MM. 36.4 8.4 3.5 5.0 0.0 0.0 19.0 0.0 26.0 15.2 8.2 36.2 157.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 30.6 3.2 28.5 37.7 NO. OF DAYS WITH PRECIPITATION. 7 2 2 2 0 0 2 0 7 8 3 6 39 NO. OF DAYS PRECIPITATION EQUAL 6 2 1 1 0 0 2 0 6 4 3 6 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 0 0 0 0 1 0 0 0 0 1 3 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 78 82 78 76 68 79 74 60 69 76 76 85 75 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 73 70 55 65 44 71 71 58 54 65 61 66 63 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 69 59 62 46 71 71 55 55 68 65 65 63 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 26 26 11 0 0 0 0 0 0 0 3 21 87 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 3 1 0 0 0 0 0 0 0 0 0 9 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 17 23 11 4 0 0 0 56 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. 30 29 25 2 0 0 0 0 0 0 20 30 136 DATE OF START AND END FREEZING START = 7 NOV. END = 6 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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. -0.8 0.6 7.1 12.6 14.5 18.0 18.7 21.1 17.0 11.9 5.7 1.8 10.7 AVERAGE OF MINIMUM TEMPERATURE IN C. -8.0 -5.7 1.0 5.9 7.5 10.2 11.5 12.0 8.3 4.8 -0.8 -5.1 3.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 6.4 7.0 13.3 19.3 21.5 25.9 25.8 30.3 25.8 19.0 12.3 8.7 17.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.4 12.7 12.3 13.4 14.0 15.7 14.3 18.3 17.5 14.2 13.1 13.8 14.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.85 3.32 4.88 6.77 6.64 9.12 10.05 10.52 8.36 6.30 4.27 3.58 6.39 MEAN OF MIXING RATIO AT 09 GMT. 3.98 5.42 5.47 9.28 8.84 12.85 12.16 12.41 9.27 8.42 5.29 4.33 8.14 MEAN OF MIXING RATIO AT 15 GMT. 3.56 4.70 4.94 8.11 7.48 11.05 10.86 11.63 8.31 7.53 4.93 4.15 7.27 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.2 -11.2 -9.8 1.8 0.2 5.2 8.2 7.2 2.6 -2.2 -12.6 -11.2 -15.2 DAY 27 1 11 14 19 11 19 14 20 28 20 22 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 11.2 15.2 20.4 23.6 31.4 32.4 34.2 35.2 36.6 24.2 20.2 14.6 36.6 DAY 13 28 29 4 15 6 10 22 17 13 6 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 6.4 9.4 7.2 6.4 2.6 0.0 10.0 0.0 34.6 2.8 3.6 2.2 34.6 DAY 22 19 10 27 4 ** 18 ** 19 23 19 20 MONTHLY TOTAL PRECIPITATION IN MM. 17.2 13.6 16.0 11.6 6.8 0.0 17.8 0.0 45.6 4.7 15.5 5.2 154.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 30.4 11.9 41.2 16.5 NO. OF DAYS WITH PRECIPITATION. 5 2 4 4 3 0 4 0 5 3 7 3 40 NO. OF DAYS PRECIPITATION EQUAL 5 2 4 3 3 0 3 0 4 2 6 3 35 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 0 0 0 0 1 0 1 0 0 0 2 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 82 77 73 62 74 71 67 69 74 73 83 74 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 69 76 59 65 54 63 62 47 46 54 55 58 59 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 74 58 66 52 63 63 55 48 57 59 64 61 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 29 22 4 0 0 0 0 0 0 0 6 21 82 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 0 1 0 0 0 0 0 0 0 0 0 1 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 8 4 16 2 0 0 0 34 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 28 10 0 0 0 0 0 0 2 14 28 113 DATE OF START AND END FREEZING START = 27 OCT. END = 27 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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. -0.9 ***** 6.2 7.9 13.2 17.6 20.2 22.1 19.2 14.6 5.9 -3.2 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -7.5 ***** -0.3 2.2 6.4 10.0 12.5 14.4 10.6 7.6 0.5 -9.2 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.6 ***** 12.7 13.5 19.9 25.3 27.8 29.8 27.9 21.6 11.2 2.7 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.1 ***** 13.0 11.3 13.5 15.3 15.3 15.4 17.3 14.0 10.7 11.9 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.79 ***** 3.97 4.87 6.16 5.54 8.99 9.95 7.53 5.82 4.04 2.25 ***** MEAN OF MIXING RATIO AT 09 GMT. 4.02 ***** 4.45 4.82 6.36 6.88 9.01 10.93 9.74 6.82 4.75 3.47 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.50 ***** 4.15 4.51 6.08 5.89 8.55 10.15 8.16 6.13 4.59 2.97 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.8 ***** -7.2 -4.6 1.2 6.4 9.2 11.2 6.4 4.2 -4.8 -16.2 ****** DAY 13 ** 6 4 5 22 29 26 26 24 26 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.2 ***** 19.4 21.8 28.4 29.6 32.2 35.8 32.2 26.4 15.2 9.8 ****** DAY 7 ** 27 18 29 20 12 7 11 10 3 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.8 ***** 5.2 8.6 7.8 0.0 5.5 0.0 1.4 14.2 7.2 6.6 ****** DAY 12 ** 17 13 4 ** 23 ** 21 19 26 13 MONTHLY TOTAL PRECIPITATION IN MM. 24.2 ***** 17.4 51.0 14.6 0.0 15.1 0.0 1.4 25.2 16.6 21.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 22.3 35.2 8.8 33.7 NO. OF DAYS WITH PRECIPITATION. 5 *** 6 13 3 0 5 0 1 4 4 8 *** NO. OF DAYS PRECIPITATION EQUAL 4 *** 5 13 2 0 4 0 1 3 3 8 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 *** 0 0 0 0 0 0 0 1 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 *** 67 72 68 36 56 61 55 52 63 68 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 70 *** 48 49 43 33 38 45 39 41 53 69 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 70 *** 52 53 50 34 43 50 41 45 57 68 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 24 *** 5 1 0 0 0 0 0 0 3 28 *** 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 3 *** 1 0 0 0 0 0 0 0 0 8 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 *** 0 0 0 0 8 13 4 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. 27 *** 18 9 0 0 0 0 0 0 11 30 *** DATE OF START AND END FREEZING START = 17 NOV. END = 26 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 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. -1.2 1.2 1.1 8.2 11.2 15.9 20.0 19.1 15.9 13.2 3.7 -0.1 9.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -7.8 -4.0 -4.8 1.7 4.4 7.7 11.5 10.4 7.9 5.9 -2.8 -6.3 2.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.3 6.4 7.1 14.8 17.9 24.1 28.4 27.8 23.9 20.5 10.2 6.1 16.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.1 10.4 11.9 13.1 13.5 16.4 16.9 17.4 16.0 14.6 13.0 12.4 14.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.77 3.45 3.28 4.79 5.35 7.85 9.79 9.70 7.74 5.89 3.93 2.83 5.61 MEAN OF MIXING RATIO AT 09 GMT. 3.64 3.82 3.76 5.40 7.22 10.41 13.61 11.30 10.40 8.70 4.80 3.32 7.20 MEAN OF MIXING RATIO AT 15 GMT. 3.47 3.50 3.44 4.84 6.37 9.16 11.94 10.17 9.18 7.19 4.44 2.99 6.39 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -13.4 -10.2 -14.2 -8.4 -3.6 2.4 7.4 7.4 5.2 3.2 -9.4 -12.4 -14.2 DAY 21 17 2 18 1 6 1 1 27 1 23 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 9.2 10.8 15.0 23.6 24.2 30.2 35.4 32.4 29.4 25.2 19.4 13.4 35.4 DAY 9 9 7 8 16 23 18 12 11 10 12 19 24 HOUR MAXIMUM PRECIPITATION IN MM. 2.8 10.4 12.6 11.4 9.2 5.8 0.0 8.4 4.6 3.4 6.8 6.8 12.6 DAY 16 5 8 14 18 2 ** 21 26 20 22 11 MONTHLY TOTAL PRECIPITATION IN MM. 6.1 15.0 51.0 61.1 36.4 13.2 0.0 20.6 4.6 12.0 19.6 7.1 246.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 29.2 44.9 10.2 15.7 NO. OF DAYS WITH PRECIPITATION. 5 5 9 9 10 3 0 4 1 4 6 2 58 NO. OF DAYS PRECIPITATION EQUAL 2 3 9 9 10 3 0 3 1 4 5 1 50 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 2 2 0 0 0 0 0 0 0 0 5 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 73 75 71 65 60 67 67 69 67 57 74 71 68 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 60 54 53 54 52 58 48 58 56 60 51 56 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 62 57 55 56 58 61 53 60 53 64 56 59 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 27 14 17 5 0 0 0 0 0 0 12 26 101 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 3 4 0 0 0 0 0 0 0 0 2 11 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 12 7 0 0 0 0 20 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 28 10 1 0 0 0 0 0 23 31 148 DATE OF START AND END FREEZING START = 4 NOV. END = 1 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MEAN AND EXTREMES FOR THE PERIOD 1997 TO 2003 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. -0.9 0.4 3.7 10.3 13.7 18.0 19.4 20.9 17.5 12.6 5.5 1.0 10.2 SD OF MEAN DAILY TEMPERATURE IN C. 1.67 2.10 2.25 2.10 1.34 1.55 2.12 1.26 1.32 1.53 1.75 2.47 1.79 AVERAGE OF MINIMUM TEMPERATURE IN C. -7.0 -5.7 -2.3 3.5 6.3 9.5 11.1 11.9 9.5 5.4 -0.6 -5.2 3.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.2 6.3 9.8 17.1 21.1 26.6 27.9 29.9 25.4 19.9 11.6 7.2 17.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.1 12.1 12.1 13.6 14.8 17.1 16.8 18.0 15.9 14.5 12.3 12.4 14.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.65 3.05 3.88 5.73 6.61 8.50 10.10 9.99 8.35 6.34 4.41 3.27 6.07 MEAN OF MIXING RATIO AT 09 GMT. 3.67 4.27 4.76 7.01 7.84 11.69 13.48 12.19 10.28 8.02 5.21 4.19 7.71 MEAN OF MIXING RATIO AT 15 GMT. 3.40 3.67 4.40 6.44 7.30 10.42 12.12 11.26 9.60 7.67 4.87 3.78 7.07 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.8 -16.4 -14.2 -8.4 -3.6 2.4 4.8 2.8 0.6 -2.2 -12.6 -16.2 -16.8 YEAR - DAY 98-15 97- 2 3- 2 3-18 3- 1 3- 6 99-13 98- 7 97- 9 1-28 1-20 2-23 98-15 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.2 15.2 22.4 30.0 31.4 38.4 40.4 38.0 38.0 29.0 22.2 18.2 40.4 YEAR - DAY 2- 7 1-28 98-29 98-18 1-15 0- 9 0-10 97-11 97- 1 97- 6 99-28 99-31 0-10 24 HOUR MAXIMUM PRECIPITATION IN MM. 22.6 10.4 34.7 17.2 15.0 9.0 27.4 8.4 34.6 14.2 11.4 21.4 34.7 YEAR - DAY 98-14 3- 5 97-30 98- 6 97-31 97- 8 99-16 3-21 1-19 2-19 99-21 0-10 97-30 MONTHLY TOTAL PRECIPITATION IN MM. 28.8 9.3 26.9 22.8 16.5 5.3 16.8 4.9 13.1 10.9 16.4 14.1 185.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 35.0 24.0 18.6 22.3 NO. OF DAYS WITH PRECIPITATION. 5 3 4 5 4 1 3 1 3 4 5 4 42 NO. OF DAYS PRECIPITATION EQUAL 5 2 4 5 4 1 2 1 2 3 4 4 37 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 1 0 0 0 1 0 0 0 0 0 3 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 73 77 74 70 66 64 68 62 68 66 74 77 70 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 67 59 56 49 53 56 47 51 54 59 61 56 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 68 62 57 52 56 59 49 54 58 64 64 59 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 24 19 11 1 0 0 0 0 0 0 5 20 80 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 2 2 0 0 0 0 0 0 0 0 1 9 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 1 6 10 14 2 0 0 0 33 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 27 21 5 0 0 0 0 0 1 16 29 129 DATE OF START AND END FREEZING START = 25 OCT. END = 3 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION FOOLADMAHALLEH LATITUDE 36 4 N DATA PROCESSING CENTER LONGITUDE 53 43 E ELEVATION 1860 MET. MEAN AND EXTREMES FOR THE PERIOD 1997 TO 2003 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. -0.4 0.9 4.7 11.4 15.2 19.8 21.4 23.1 18.7 14.3 6.2 2.1 11.4 AVERAGE DEW POINT TEMPERATURE. IN C. -6.1 -4.4 -1.9 3.4 5.4 10.2 12.6 11.8 9.4 5.6 -0.3 -4.1 3.5 AVERAGE OF MIXING RATIO IN G/KG 3.23 3.66 4.34 6.40 7.25 10.20 11.90 11.14 9.40 7.34 4.83 3.75 6.95 AVERAGE OF VAPOUR PRESSURE HPA 4.17 4.72 5.61 8.28 9.39 13.18 15.35 14.42 12.17 9.50 6.24 4.84 8.99 AVERAGE OF SATURATION DEFICIT IN HPA 2.12 2.19 3.54 6.12 8.77 10.87 11.29 15.01 10.44 7.52 3.67 2.58 7.01 AVERAGE RELATIVE HUMIDITY IN PERCENT 69 70 65 61 56 57 61 53 58 60 66 67 62 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 82 82 78 74 70 68 71 65 71 71 78 82 74 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 56 59 54 51 44 48 51 43 47 50 55 55 51 NO. OF DAYS PRECIPITATION EQUAL 2 1 2 2 1 0 1 0 1 0 1 1 12 OR MORE THAN 5 MM.