IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1996 ****** ****** ****** ****** ****** ****** ****** 23.0 19.1 11.2 4.8 2.9 ****** 1997 -2.2 -4.2 -0.8 7.7 13.1 19.6 22.4 24.2 16.8 12.7 3.7 -1.3 28.4 1998 -6.4 -5.8 0.7 9.1 13.4 20.3 21.0 22.5 18.1 11.9 7.8 3.9 28.9 1999 -2.4 0.0 2.7 8.1 15.2 19.7 20.3 23.3 17.1 12.3 2.6 0.4 25.7 2000 -4.3 -4.3 1.3 10.3 14.6 18.8 22.4 22.2 17.9 9.4 2.2 -1.7 26.7 2001 -3.6 -2.1 5.8 10.2 13.5 19.1 20.2 22.3 18.0 11.1 3.8 0.9 25.9 2002 -4.2 -1.6 4.5 6.5 12.2 18.2 21.1 21.2 19.7 14.1 4.2 -4.8 26.0 2003 -3.4 -3.6 0.5 7.5 12.2 16.8 21.7 21.7 17.4 14.2 3.5 -2.3 25.3 MEAN -3.8 -3.1 2.1 8.5 13.4 18.9 21.3 22.6 18.0 12.1 4.1 -0.2 26.4 SD 1.40 1.99 2.36 1.45 1.13 1.15 0.89 0.94 0.98 1.61 1.72 2.83 1.54 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 16.4 12.8 6.3 0.7 -0.3 ****** 1997 -5.7 -7.9 -4.5 2.8 7.9 13.7 15.9 17.1 10.8 7.3 0.1 -4.6 4.4 1998 -9.6 -9.4 -3.4 3.7 7.5 13.6 13.8 15.4 11.1 5.8 2.8 -0.6 4.2 1999 -6.0 -4.9 -2.7 2.1 8.5 12.4 13.2 16.1 9.8 6.4 -1.7 -3.6 4.1 2000 -8.2 -8.6 -4.1 4.6 8.0 11.1 15.1 14.7 10.8 3.9 -2.1 -4.8 3.4 2001 -7.6 -6.6 0.2 4.0 6.6 11.3 12.6 14.6 11.2 5.4 -0.8 -2.8 4.0 2002 -8.2 -6.4 -1.3 1.3 5.5 11.0 13.6 13.7 12.5 8.0 -0.2 -8.0 3.5 2003 -6.9 -7.2 -4.5 2.0 6.1 9.6 14.1 13.7 9.8 8.0 -1.6 -6.0 3.1 MEAN -7.5 -7.3 -2.9 3.0 7.2 11.8 14.0 15.2 11.1 6.4 -0.3 -3.8 3.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 29.6 25.3 16.0 8.9 6.1 ****** 1997 1.3 -0.4 2.7 12.6 18.2 25.4 28.8 31.3 22.8 18.0 7.2 1.9 14.1 1998 -3.2 -2.2 4.8 14.5 19.2 27.0 28.2 29.6 25.0 18.1 12.8 8.3 15.2 1999 1.3 4.9 8.2 14.1 21.8 27.0 27.4 30.4 24.5 18.3 7.0 4.4 15.8 2000 -0.5 -0.1 6.8 16.1 21.2 26.4 29.7 29.8 25.0 14.8 6.4 1.4 14.8 2001 0.4 2.4 11.5 16.3 20.4 26.9 27.8 30.1 24.8 16.7 8.4 4.7 15.9 2002 -0.2 3.3 10.2 11.6 18.8 25.4 28.6 28.7 26.9 20.2 8.7 -1.5 15.1 2003 0.1 0.1 5.5 12.9 18.3 24.0 29.3 29.6 25.0 20.3 8.6 1.4 14.6 MEAN -0.1 1.2 7.1 14.0 19.7 26.0 28.5 29.9 24.9 17.8 8.5 3.3 15.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 13.2 12.5 9.7 8.2 6.4 ****** 1997 7.0 7.5 7.2 9.8 10.3 11.7 12.9 14.2 12.0 10.7 7.1 6.5 9.7 1998 6.4 7.2 8.2 10.8 11.7 13.4 14.4 14.2 13.9 12.3 10.0 8.9 10.9 1999 7.3 9.8 10.9 12.0 13.3 14.6 14.2 14.3 14.7 11.9 8.7 8.0 11.6 2000 7.7 8.5 10.9 11.5 13.2 15.3 14.6 15.1 14.2 10.9 8.5 6.2 11.4 2001 8.0 9.0 11.3 12.3 13.8 15.6 15.2 15.5 13.6 11.3 9.2 7.5 11.9 2002 8.0 9.7 11.5 10.3 13.3 14.4 15.0 15.0 14.4 12.2 8.9 6.5 11.6 2003 7.0 7.3 10.0 10.9 12.2 14.4 15.2 15.9 15.2 12.3 10.2 7.4 11.5 MEAN 7.3 8.4 10.0 11.1 12.5 14.2 14.5 14.7 13.8 11.4 8.8 7.2 11.2 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 6.70 5.53 4.84 4.01 3.50 ****** 1997 2.46 1.97 3.00 4.48 5.89 7.04 9.42 7.75 5.29 4.85 4.44 3.50 5.01 1998 2.32 2.29 3.40 5.12 6.48 7.64 8.64 8.31 6.64 4.57 4.41 3.34 5.26 1999 3.06 3.02 3.38 4.66 4.92 6.13 7.75 7.76 7.20 5.35 3.82 3.19 5.02 2000 2.20 2.32 3.23 4.98 5.68 6.23 7.31 7.27 6.53 5.21 4.21 3.39 4.88 2001 2.42 2.69 3.72 5.12 6.10 7.49 9.04 8.00 6.78 5.57 3.75 3.13 5.32 2002 2.20 2.29 3.56 5.17 5.63 5.63 8.49 8.06 5.45 5.28 4.32 2.52 4.88 2003 2.51 2.61 3.32 4.98 5.88 7.65 9.84 8.21 6.38 5.23 3.74 3.56 5.33 MEAN 2.46 2.46 3.38 4.94 5.80 6.83 8.65 7.76 6.23 5.12 4.09 3.27 5.08 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 6.03 4.65 4.62 3.84 3.71 ****** 1997 3.08 2.76 3.53 4.68 5.65 5.76 8.13 6.50 5.31 4.85 4.81 3.95 4.92 1998 2.61 2.78 3.95 5.34 6.50 7.34 8.80 7.91 6.57 5.06 4.64 3.42 5.41 1999 3.52 3.60 3.19 4.75 4.54 6.34 7.43 6.99 7.30 5.92 4.09 3.58 5.10 2000 2.67 2.92 3.52 5.11 5.22 6.07 6.56 6.97 6.21 5.16 4.49 3.67 4.88 2001 2.70 2.96 4.09 5.68 5.74 7.83 9.84 8.09 7.21 5.61 3.85 3.43 5.59 2002 2.38 2.70 3.31 5.25 5.45 5.23 7.81 7.72 5.12 5.22 4.53 2.88 4.80 2003 2.79 2.92 3.60 5.44 6.14 8.07 10.25 8.20 6.07 5.31 4.11 4.03 5.58 MEAN 2.83 2.95 3.60 5.18 5.61 6.67 8.41 7.31 6.06 5.22 4.30 3.59 5.14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 6.04 4.93 4.76 4.06 3.90 ****** 1997 2.87 2.52 3.34 4.24 5.84 6.39 7.82 6.61 4.78 4.94 4.83 3.66 4.82 1998 2.51 2.42 3.72 5.25 6.63 7.32 8.21 7.77 5.81 4.58 4.91 3.34 5.20 1999 3.27 3.15 3.12 4.29 4.70 5.00 7.70 7.34 7.18 6.12 4.09 3.46 4.95 2000 2.53 2.75 3.18 4.76 4.77 5.77 6.88 7.16 5.78 4.94 4.64 3.58 4.73 2001 2.64 2.83 3.68 5.54 5.80 7.84 10.70 8.13 6.93 5.68 3.94 3.24 5.58 2002 2.27 2.72 3.38 5.33 5.67 5.11 7.80 7.16 4.77 4.94 4.67 2.76 4.72 2003 2.70 2.78 3.51 5.35 5.98 7.42 9.45 7.72 5.60 4.85 3.79 3.92 5.25 MEAN 2.69 2.74 3.42 4.97 5.63 6.41 8.37 7.25 5.73 5.11 4.37 3.49 5.01 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 11.4 17 7.0 23 -0.2 28 -5.2 13 -3.8 19 ***** 1997 -16.4 29 -18.2 6 -14.2 9 -7.6 12 1.6 5 9.2 4 10.6 6 12.2 21 4.0 15 2.4 24 -2.8 28 -11.0 28 -18.2 1998 -15.0 14 -17.6 21 -9.0 2 -2.0 1 0.6 4 9.0 4 10.4 9 10.6 6 6.0 28 0.6 11 -1.0 24 -5.6 28 -17.6 1999 -11.4 2 -10.6 21 -7.2 19 -4.0 10 -0.8 21 8.0 16 7.0 13 11.4 31 3.0 28 -0.6 26 -10.6 29 -10.6 4 -11.4 2000 -17.0 18 -14.6 8 -11.0 15 -3.0 11 4.0 1 2.0 13 10.0 4 10.0 8 7.0 12 -0.6 4 -6.0 10 -10.0 28 -17.0 2001 -16.0 28 -12.6 23 -8.0 11 -2.0 9 1.6 6 5.0 11 8.0 19 9.6 12 4.6 21 -3.0 27 -12.6 20 -10.6 22 -16.0 2002 -15.4 13 -13.6 19 -8.0 10 -4.0 13 0.6 1 6.4 4 9.0 1 8.6 30 8.2 3 0.2 23 -4.0 26 -16.0 14 -16.0 2003 -13.0 20 -15.0 18 -15.0 2 -6.0 18 -2.0 1 1.6 6 8.6 1 10.6 1 4.6 23 1.2 31 -8.2 15 -14.6 12 -15.0 LOW. -17.0 18 -18.2 6 -15.0 2 -7.6 12 -2.0 1 1.6 6 7.0 13 8.6 30 3.0 28 -3.0 27 -12.6 20 -16.0 14 -18.2 YEAR 2000 1997 2003 1997 2003 2003 1999 2002 1999 2001 2001 2002 1997 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 33.0 11 29.0 3 22.0 3 14.4 5 12.2 5 ***** 1997 9.2 6 7.2 18 10.2 31 24.4 27 25.0 28 29.6 27 35.6 29 34.2 18 28.0 1 22.6 2 11.0 10 9.6 8 35.6 1998 1.4 5 3.6 7 12.6 28 23.0 15 26.0 9 32.6 27 33.0 17 34.0 29 33.0 1 23.6 4 17.0 22 16.6 10 34.0 1999 5.8 8 9.6 27 15.8 31 20.6 30 29.0 31 31.6 21 34.0 4 33.6 1 29.6 3 25.0 4 13.2 19 13.0 31 34.0 2000 11.0 1 6.8 24 13.6 31 20.6 16 25.6 25 34.0 30 34.2 1 33.0 2 30.6 9 20.0 12 11.0 3 6.8 4 34.2 2001 5.6 17 9.6 28 19.0 31 22.0 5 26.4 16 33.6 23 32.0 9 33.2 16 29.0 3 22.6 6 16.6 6 9.0 29 33.6 2002 6.2 1 8.0 6 16.6 13 19.0 28 26.0 29 30.0 29 32.6 18 32.4 10 30.0 3 26.0 1 14.6 11 5.0 8 32.6 2003 6.8 14 4.2 3 11.8 25 21.6 6 23.0 16 29.0 22 34.0 16 34.6 12 30.0 2 27.2 11 15.6 5 8.6 18 34.6 HIG. 11.0 1 9.6 27 19.0 31 24.4 27 29.0 31 34.0 30 35.6 29 34.6 12 33.0 1 27.2 11 17.0 22 16.6 10 35.6 YEAR 2000 1999 2001 1997 1999 2000 1997 2003 1998 2003 1998 1998 1997 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 0.0 ** 1.2 22 23.0 30 2.5 8 9.4 7 ***** 1997 21.8 16 9.4 22 16.8 29 31.0 5 15.1 18 3.7 16 26.7 5 0.0 ** 0.0 ** 10.3 21 25.8 3 17.8 9 31.0 1998 15.6 25 8.8 15 70.8 17 27.6 4 12.2 29 7.5 6 3.8 17 2.7 10 0.0 ** 1.2 10 18.2 16 1.7 28 70.8 1999 49.2 9 9.2 20 23.0 21 13.6 2 10.6 8 0.7 17 7.3 14 10.9 18 0.0 ** 6.7 25 7.6 8 10.3 10 49.2 2000 15.2 6 13.1 14 63.3 24 26.8 21 3.5 6 0.0 ** 1.1 6 0.0 ** 9.8 29 17.9 26 15.1 1 8.7 11 63.3 2001 3.8 18 7.0 15 20.3 25 15.7 9 4.5 2 1.5 16 9.7 18 20.3 10 0.6 18 21.2 1 10.8 11 7.5 1 21.2 2002 36.4 7 2.5 16 20.8 18 27.8 2 15.6 9 0.4 11 2.2 22 0.6 16 0.6 22 20.8 30 14.9 1 21.2 9 36.4 2003 17.2 28 15.2 14 36.8 25 31.2 16 18.6 29 11.5 1 1.7 1 16.8 21 0.0 ** 1.8 3 20.4 11 6.7 6 36.8 HIG. 49.2 9 15.2 14 70.8 17 31.2 16 18.6 29 11.5 1 26.7 5 20.3 10 9.8 29 23.0 30 25.8 3 21.2 9 70.8 YEAR 1999 2003 1998 2003 2003 2003 1997 2001 2000 1996 1997 2002 1998 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1996 ****** ****** ****** ****** ****** ****** ****** 0.0 1.2 38.8 4.4 24.0 ****** ***** ***** 1.8 98.2 1997 49.5 25.8 48.2 47.1 65.1 13.7 28.7 0.0 0.0 19.4 72.4 45.6 415.5 29.7 30.3 6.9 33.1 1998 62.4 36.9 141.1 64.5 42.5 7.7 9.5 2.7 0.0 1.8 32.4 5.3 406.8 59.1 28.2 3.0 9.7 1999 65.2 21.7 34.7 46.3 19.6 0.7 14.3 24.1 0.0 14.3 18.5 36.4 295.8 41.1 22.5 13.0 23.4 2000 51.1 22.2 115.5 57.0 7.5 0.0 2.3 0.0 10.4 48.3 40.4 31.2 385.9 48.9 16.7 3.3 31.1 2001 11.3 15.3 59.7 37.4 7.0 1.5 22.7 20.7 1.2 57.8 18.8 28.3 281.7 30.6 16.3 15.8 37.2 2002 56.8 9.0 43.4 102.6 31.4 0.4 7.0 0.8 0.6 32.0 36.5 86.6 407.1 26.8 33.0 2.1 38.1 2003 28.8 43.5 85.7 97.4 41.8 15.6 1.7 25.9 0.0 2.6 49.4 41.6 434.0 36.4 35.7 6.4 21.6 MEAN 46.4 24.9 75.5 64.6 30.7 5.7 12.3 9.3 1.7 26.9 34.1 37.4 369.5 39.8 27.4 6.3 26.6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 0 1 4 3 7 *** 1997 5 8 13 9 13 8 2 0 0 6 9 8 81 1998 14 12 11 10 10 2 4 1 0 2 4 6 76 1999 10 6 7 9 4 1 2 6 0 5 7 5 62 2000 9 4 7 6 3 0 4 0 3 7 11 10 64 2001 5 4 6 5 2 1 4 2 3 8 5 12 57 2002 8 9 8 16 5 1 6 2 1 4 7 13 80 2003 3 13 11 12 11 3 1 4 0 4 7 12 81 MEAN 8 8 9 10 7 2 3 2 1 5 7 9 71 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 1 4 2 4 *** 1997 4 4 10 6 9 6 2 0 0 4 8 8 61 1998 11 10 10 8 7 1 3 1 0 1 4 2 58 1999 5 5 3 6 3 0 2 5 0 3 4 5 41 2000 9 3 6 5 3 0 1 0 1 7 7 6 48 2001 4 3 6 5 2 1 4 1 0 7 4 7 44 2002 7 3 7 15 5 0 4 0 0 2 6 12 61 2003 3 8 8 11 7 2 1 3 0 1 7 9 60 MEAN 6 5 7 8 5 1 2 1 0 4 5 7 51 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 0 1 0 0 *** 1997 3 0 1 1 4 0 1 0 0 1 3 1 15 1998 1 0 3 3 1 0 0 0 0 0 1 0 9 1999 1 0 1 2 1 0 0 1 0 0 0 1 7 2000 1 1 4 3 0 0 0 0 0 1 1 0 11 2001 0 0 3 2 0 0 0 1 0 2 1 0 9 2002 1 0 1 2 1 0 0 0 0 2 2 3 12 2003 2 1 2 4 1 1 0 1 0 0 1 0 13 MEAN 1 0 2 2 1 0 0 0 0 1 1 1 9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 44 47 64 75 73 *** 1997 71 63 78 69 61 52 63 50 52 56 82 86 65 1998 76 73 75 70 66 51 57 55 57 56 64 67 64 1999 80 72 72 70 47 45 57 46 65 62 76 70 64 2000 67 70 74 61 55 49 45 47 54 67 82 80 63 2001 70 73 63 65 63 56 66 52 55 66 64 64 63 2002 62 58 64 82 65 43 58 55 40 53 77 70 61 2003 70 71 73 73 62 64 65 53 58 53 67 87 66 MEAN 71 69 71 70 60 51 59 50 54 60 73 75 64 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 22 22 39 47 58 *** 1997 67 65 71 48 41 26 32 22 29 37 68 79 49 1998 75 75 67 50 43 29 34 29 32 37 49 48 47 1999 76 63 46 46 27 27 33 24 37 45 58 63 45 2000 67 68 55 43 32 28 24 26 30 48 66 75 47 2001 63 60 48 48 38 33 42 29 34 46 50 57 46 2002 56 52 42 61 41 26 31 30 21 33 57 68 43 2003 64 66 58 57 44 40 40 31 31 33 55 82 50 MEAN 67 64 55 50 38 30 34 27 30 40 56 66 46 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 26 26 45 63 68 *** 1997 70 64 70 46 48 34 35 25 30 42 75 79 52 1998 76 72 68 52 51 36 37 32 32 41 56 51 50 1999 75 57 47 45 32 24 38 31 39 48 62 64 47 2000 67 70 50 41 32 30 29 30 33 49 74 78 49 2001 66 61 44 48 41 38 49 32 39 50 54 56 48 2002 56 56 48 63 47 28 39 31 21 34 64 69 46 2003 64 65 61 58 48 39 37 32 29 34 51 84 50 MEAN 68 64 55 50 43 33 38 30 31 43 62 69 49 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 0 0 3 0 *** 1997 18 21 11 4 0 0 0 0 0 0 0 19 73 1998 31 25 14 0 0 0 0 0 0 0 0 4 74 1999 21 19 10 1 0 0 0 0 0 0 8 11 70 2000 24 27 18 0 0 0 0 0 0 0 6 21 96 2001 28 26 5 0 0 0 0 0 0 0 6 7 72 2002 26 20 6 1 0 0 0 0 0 0 2 25 80 2003 24 25 19 3 0 0 0 0 0 0 9 19 99 MEAN 25 23 12 1 0 0 0 0 0 0 4 13 78 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 1 0 0 0 0 *** 1997 0 0 0 0 0 0 2 1 0 0 0 0 3 1998 0 0 0 0 0 0 0 1 0 0 0 0 1 1999 0 0 0 0 0 0 1 2 0 0 0 0 3 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 0 0 0 MEAN 0 0 0 0 0 0 0 1 0 0 0 0 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 0 0 0 0 *** 1997 13 15 6 1 0 0 0 0 0 0 0 8 43 1998 29 20 5 0 0 0 0 0 0 0 0 0 54 1999 13 2 0 0 0 0 0 0 0 0 4 3 22 2000 20 16 3 0 0 0 0 0 0 0 0 13 52 2001 13 4 1 0 0 0 0 0 0 0 1 1 20 2002 19 5 0 0 0 0 0 0 0 0 0 19 43 2003 19 13 1 0 0 0 0 0 0 0 0 8 41 MEAN 18 11 2 0 0 0 0 0 0 0 1 7 39 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 14 0 0 0 0 *** 1997 0 0 0 0 0 0 14 22 0 0 0 0 36 1998 0 0 0 0 0 5 8 20 2 0 0 0 35 1999 0 0 0 0 0 4 9 21 0 0 0 0 34 2000 0 0 0 0 0 6 17 19 2 0 0 0 44 2001 0 0 0 0 0 6 11 20 0 0 0 0 37 2002 0 0 0 0 0 1 13 12 2 0 0 0 28 2003 0 0 0 0 0 0 14 14 2 0 0 0 30 MEAN 0 0 0 0 0 3 12 18 1 0 0 0 34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 0 0 0 0 *** 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 0 0 0 0 *** 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 -------------- 1996 *** *** *** *** *** *** *** 0 0 2 9 21 *** 10 28 12 31 1997 28 28 28 8 0 0 0 0 0 0 15 30 137 11 1 4 14 1998 31 28 26 8 0 0 0 0 0 0 4 20 117 11 13 4 26 1999 31 28 28 10 1 0 0 0 0 1 19 30 148 10 26 5 21 2000 30 29 28 1 0 0 0 0 0 2 27 31 148 10 4 4 11 2001 31 28 15 2 0 0 0 0 0 2 18 27 123 10 27 4 13 2002 30 28 19 10 0 0 0 0 0 0 17 31 135 11 14 4 23 2003 31 28 27 10 3 0 0 0 0 0 19 30 148 11 4 5 9 MEAN 30 28 24 7 1 0 0 0 0 1 16 28 135 10 4 5 21 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 23.4 19.5 11.0 4.5 2.4 ****** 1997 -2.9 -4.5 -1.1 7.9 13.6 20.2 22.8 24.8 17.2 12.9 3.8 -1.1 9.5 1998 -5.6 -5.4 0.9 9.7 14.2 21.6 22.1 23.6 19.1 12.7 8.4 4.4 10.5 1999 -1.8 0.7 3.4 8.9 16.4 21.2 21.0 24.3 18.3 13.4 3.4 1.2 10.9 2000 -3.8 -3.5 2.1 11.2 15.8 20.2 23.6 23.6 19.2 10.6 3.2 -0.8 10.1 2001 -2.9 -1.3 6.7 11.4 15.0 20.7 21.3 23.8 19.0 11.9 4.9 1.8 11.0 2002 -3.8 -0.9 5.4 7.0 13.4 19.4 21.7 22.9 21.6 15.8 5.3 -3.4 10.4 2003 -2.3 -2.4 1.3 8.6 13.2 18.7 23.1 23.5 19.0 15.6 4.7 -1.3 10.1 MEAN -3.3 -2.5 2.7 9.2 14.5 20.3 22.2 23.7 19.1 13.0 4.8 0.4 10.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 3.3 0.2 -0.7 -3.0 -3.9 ****** 1997 -8.2 -10.6 -5.7 -1.8 2.2 3.7 7.6 4.6 0.4 -0.2 -0.6 -4.0 -1.1 1998 -9.4 -9.8 -4.3 0.8 3.9 5.9 7.7 7.0 3.6 -0.5 -0.8 -5.5 -0.1 1999 -5.6 -5.8 -5.9 -1.2 -0.6 2.3 6.2 5.6 5.4 2.4 -3.1 -5.1 -0.5 2000 -9.8 -8.8 -5.8 -0.2 0.8 2.8 4.6 5.1 3.0 0.6 -1.6 -4.7 -1.2 2001 -8.9 -7.5 -3.6 1.4 2.6 6.1 10.1 7.1 5.0 1.9 -3.9 -6.5 0.3 2002 -11.4 -9.2 -5.5 0.8 1.9 1.1 7.0 5.9 0.6 0.8 -1.2 -8.4 -1.5 2003 -8.2 -7.8 -5.2 0.7 2.6 6.4 10.1 7.1 2.9 0.6 -3.8 -3.7 0.1 MEAN -8.8 -8.5 -5.1 0.1 1.9 4.0 7.6 5.7 2.6 0.6 -2.3 -5.2 -0.6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 6.26 5.04 4.74 3.97 3.70 ****** 1997 2.80 2.41 3.29 4.47 5.79 6.40 8.46 6.95 5.13 4.88 4.70 3.70 4.92 1998 2.48 2.49 3.69 5.24 6.54 7.44 8.55 8.00 6.34 4.74 4.65 3.37 5.29 1999 3.29 3.26 3.23 4.57 4.72 5.82 7.63 7.36 7.23 5.80 4.00 3.41 5.03 2000 2.47 2.66 3.31 4.95 5.22 6.02 6.92 7.13 6.17 5.10 4.44 3.55 4.83 2001 2.59 2.83 3.83 5.45 5.88 7.72 9.86 8.07 6.97 5.62 3.85 3.27 5.49 2002 2.28 2.57 3.42 5.25 5.59 5.32 8.03 7.65 5.11 5.15 4.51 2.72 4.80 2003 2.67 2.77 3.47 5.25 6.00 7.71 9.85 8.05 6.02 5.13 3.88 3.84 5.39 MEAN 2.65 2.71 3.46 5.02 5.68 6.63 8.47 7.43 6.00 5.14 4.25 3.44 5.08 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 8.03 6.46 6.04 5.04 4.69 ****** 1997 3.54 3.05 4.17 5.68 7.38 8.19 10.80 8.92 6.56 6.23 5.95 4.68 6.26 1998 3.13 3.15 4.67 6.67 8.33 9.51 10.92 10.24 8.11 6.05 5.92 4.28 6.75 1999 4.15 4.13 4.10 5.82 6.04 7.46 9.75 9.44 9.23 7.39 5.08 4.32 6.41 2000 3.12 3.36 4.20 6.31 6.68 7.72 8.86 9.14 7.90 6.50 5.63 4.48 6.16 2001 3.27 3.58 4.87 6.94 7.51 9.86 12.57 10.34 8.92 7.16 4.89 4.14 7.00 2002 2.89 3.26 4.34 6.67 7.12 6.82 10.27 9.78 6.57 6.58 5.72 3.44 6.12 2003 3.37 3.50 4.40 6.68 7.65 9.85 12.57 10.30 7.70 6.56 4.93 4.85 6.86 MEAN 3.35 3.43 4.39 6.39 7.24 8.49 10.82 9.52 7.68 6.56 5.39 4.36 6.47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 ****** ****** ****** ****** ****** ****** ****** 21.92 17.20 7.78 3.70 2.71 ****** 1997 1.67 1.57 1.71 5.99 8.85 16.18 18.37 23.82 13.91 9.23 2.19 1.08 8.72 1998 0.97 1.08 2.11 6.08 8.63 17.13 16.57 20.11 14.98 9.28 5.42 4.46 8.90 1999 1.29 2.49 4.00 6.11 13.46 18.59 16.24 21.89 12.92 8.85 3.09 2.53 9.29 2000 1.78 1.47 3.23 7.37 11.79 17.18 21.00 21.04 15.20 6.75 2.14 1.35 9.19 2001 1.80 2.08 5.44 7.04 10.27 16.06 14.05 20.52 13.81 7.38 4.23 2.93 8.80 2002 1.95 2.68 5.03 3.74 9.06 16.38 16.66 19.17 20.00 12.13 3.50 1.52 9.32 2003 1.96 1.73 2.59 5.18 8.03 12.54 16.83 19.85 15.38 11.72 3.97 0.86 8.39 MEAN 1.63 1.87 3.45 5.93 10.01 16.30 17.10 21.04 15.42 9.14 3.53 2.18 8.97 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 31 32 49 62 66 *** 1997 69 64 73 54 50 37 44 32 37 45 75 81 55 1998 76 73 70 57 53 39 43 39 40 45 56 55 54 1999 77 64 55 54 35 32 43 34 47 52 65 65 52 2000 67 70 60 49 40 36 33 34 39 54 74 78 53 2001 66 64 52 54 47 42 52 38 43 54 56 59 52 2002 58 55 52 69 51 32 42 39 27 40 66 69 50 2003 66 67 64 63 52 48 47 38 39 40 58 85 56 MEAN 68 65 61 57 47 38 43 36 38 47 64 70 53 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 44 47 65 77 79 *** 1997 78 71 85 70 64 54 64 50 52 60 84 89 68 1998 82 80 79 72 72 52 59 56 57 57 68 68 67 1999 84 77 75 72 51 46 59 47 65 63 78 74 66 2000 77 78 77 62 56 50 45 47 56 68 86 85 66 2001 73 74 66 67 64 57 68 52 56 68 68 68 65 2002 67 62 67 83 66 44 58 56 40 53 80 75 63 2003 72 75 77 74 65 64 65 53 58 54 69 91 68 MEAN 76 74 75 71 63 52 60 51 54 61 76 79 66 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1996 *** *** *** *** *** *** *** 21 22 37 46 52 *** 1997 59 56 62 41 38 24 29 20 26 34 67 74 44 1998 70 66 62 45 39 28 32 27 29 35 45 44 44 1999 70 52 39 38 24 22 31 24 34 43 53 58 41 2000 57 59 47 36 27 25 24 25 26 43 63 70 42 2001 60 56 40 42 36 30 41 26 31 43 46 50 42 2002 49 49 39 57 39 24 29 26 19 30 54 64 40 2003 60 60 52 52 41 36 34 27 27 30 49 78 46 MEAN 61 57 49 44 35 27 31 25 27 37 53 61 42 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 1996 *** *** *** *** *** *** *** 0 0 2 0 3 *** 1997 3 3 3 1 4 0 1 0 0 1 3 4 23 1998 5 4 5 4 4 1 0 0 0 0 2 0 25 1999 2 2 2 4 2 0 2 2 0 2 1 4 23 2000 3 2 5 4 0 0 0 0 1 4 2 3 24 2001 0 2 5 3 0 0 2 1 0 4 1 3 21 2002 2 0 2 6 2 0 0 0 0 2 2 7 23 2003 2 3 4 5 3 1 0 1 0 0 3 5 27 MEAN 2 2 4 4 2 0 1 1 0 2 2 4 24 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. HIGHEST AND LOWEST LIMITS FOR 8 YEARS DURING 1996-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 4.0 2.0 10.4 16.0 19.2 23.0 24.0 27.0 23.4 17.0 10.0 8.4 1 YEAR - DAY 2000- 1 1999-18 2002-11 1997-27 1998-11 2001-23 2003- 6 2003-10 1998- 1 2003-17 2001- 5 1998-11 LOW. DRY 03 -15.2 -16.6 -13.0 -7.2 1.0 4.6 11.0 11.4 5.0 -0.8 -9.2 -11.6 2 YEAR - DAY 1997-29 1997- 6 1997- 9 1997-12 2003- 1 2000-13 2001-18 1996-17 1999-27 2001-27 1999-29 2002-14 HIG. WET 03 3.6 0.6 5.2 11.0 13.2 15.0 17.2 15.6 14.0 9.2 6.4 4.0 3 YEAR - DAY 2002- 1 1998- 7 1998-29 1997-26 1998-11 2001-23 2003-19 2001- 6 1999- 2 2002-15 2001- 5 2001-30 LOW. WET 03 -17.2 -18.2 -14.2 -7.6 -1.0 4.0 7.6 7.0 4.0 -2.4 -11.6 -12.4 4 YEAR - DAY 1997-29 1997- 6 1997- 9 1997-12 2003- 1 2000-13 2000-23 1996-23 1997-15 1996-28 2001-19 2002-14 HIG. DRY 09 9.0 7.6 16.4 23.4 26.0 32.2 35.0 33.0 31.4 26.0 17.0 13.6 5 YEAR - DAY 2000- 1 1999-27 2001-29 1997-27 1999-29 2001-23 1997-29 1998-30 1998- 1 2002- 1 1998-22 1998-10 LOW. DRY 09 -12.8 -11.2 -9.0 -4.0 5.6 11.8 11.6 20.0 10.8 4.0 -6.0 -10.6 6 YEAR - DAY 1997-29 1997- 1 1997- 8 1997-10 1997- 5 2003- 6 2001-18 2000- 8 1997-14 2000-15 2001-20 2002-14 HIG. WET 09 4.6 4.4 9.6 16.2 15.0 21.2 22.8 20.0 16.4 14.0 9.2 7.6 7 YEAR - DAY 2002- 1 1999-14 2001-28 1998-15 1998-12 2001-28 2003-31 2002-14 1999- 5 2003-15 1998-22 1998-10 LOW. WET 09 -14.0 -12.2 -9.6 -6.4 3.0 5.8 10.2 11.0 7.4 2.0 -7.2 -11.4 8 YEAR - DAY 1997-29 1997- 1 1997- 8 1997-10 1999-21 2000-13 2001-18 1997-15 1997-14 1996-28 2001-20 2002-14 HIG. DRY 15 6.2 7.0 16.2 19.8 26.0 31.6 32.6 32.2 30.0 24.0 15.0 13.6 9 YEAR - DAY 2000- 1 1999-27 2001-31 1997-24 1999-30 2001-26 2003-29 2003-19 1998- 1 2002- 1 2001- 6 1998-10 LOW. DRY 15 -13.2 -12.8 -9.4 -4.2 4.0 11.6 13.0 15.2 9.6 2.6 -4.6 -12.6 10 YEAR - DAY 1997-28 1998-15 1997- 8 1997-10 1998- 3 2001-12 1997- 5 2003-21 1999-26 1998-10 1999-28 2002-14 HIG. WET 15 4.4 3.4 9.0 13.6 14.6 22.0 20.0 18.6 17.6 13.2 9.0 6.2 11 YEAR - DAY 2002- 1 2001-28 2001-31 1997-25 1998-10 2001-26 2001- 7 2001- 4 2001- 5 1999- 4 2001- 4 2001-29 LOW. WET 15 -14.6 -13.6 -9.8 -6.2 3.6 4.0 10.6 10.0 6.4 1.6 -6.4 -13.2 12 YEAR - DAY 1997-28 1997- 6 1997- 8 1997-10 1998- 2 2000-13 1999-15 1996- 3 1997-30 1996-27 1999-29 2002-14 HIG. MIN. 1.8 -0.4 6.0 12.6 15.0 19.2 23.0 22.0 20.0 13.0 6.4 6.0 13 YEAR - DAY 2002- 1 2002-13 2001-30 1997-27 1999-31 1997-28 1997-29 1998-30 1998- 1 2002- 9 2001- 5 1998-10 LOW. MIN. -17.0 -18.2 -15.0 -7.6 -2.0 1.6 7.0 8.6 3.0 -3.0 -12.6 -16.0 14 YEAR - DAY 2000-18 1997- 6 2003- 2 1997-12 2003- 1 2003- 6 1999-13 2002-30 1999-28 2001-27 2001-20 2002-14 HIG. MAX. 11.0 9.6 19.0 24.4 29.0 34.0 35.6 34.6 33.0 27.2 17.0 16.6 15 YEAR - DAY 2000- 1 1999-27 2001-31 1997-27 1999-31 2000-30 1997-29 2003-12 1998- 1 2003-11 1998-22 1998-10 LOW. MAX. -11.6 -9.0 -7.4 0.0 8.6 14.0 15.6 21.6 13.0 5.0 -3.0 -10.0 16 YEAR - DAY 1997-29 1997- 1 1997- 8 1997-11 1997- 5 2000-13 2001-18 2001-11 1997-14 2000-15 2001-20 2002-14 HIG. PPTN 49.2 15.2 70.8 31.2 18.6 11.5 26.7 20.3 9.8 23.0 25.8 21.2 17 YEAR - DAY 1999- 9 2003-14 1998-17 2003-16 2003-29 2003- 1 1997- 5 2001-10 2000-29 1996-30 1997- 3 2002- 9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 8 YEARS DURING 1996-2003 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 8.4 10.0 12.2 13.4 12.2 14.8 15.0 16.6 16.4 13.8 12.2 16.8 18 YEAR - DAY 1997-12 1997-11 2002-10 1999-24 2002- 2 2001-25 2001- 6 1996-17 1998- 5 1996- 5 2002-30 1998-17 DRY 15 - DRY 09 6.8 7.2 9.0 8.0 10.6 9.6 10.8 9.4 9.2 7.0 11.0 6.8 19 YEAR - DAY 1997-12 2002-16 2002-17 1999- 8 1997-31 2001-16 2002- 8 1999-18 2000-10 1998- 8 2002-30 1996-29 DRY 15 - DRY 03 7.2 9.0 11.0 11.4 12.0 13.4 13.6 17.0 14.4 10.2 10.4 15.6 20 YEAR - DAY 2000-18 2002-28 2000-16 1999-24 2001-19 2001-25 2003-29 2003-19 2000-12 1997- 1 2001-19 1998-17 WET 09 - WET 03 7.2 9.2 8.4 8.0 6.6 9.6 9.0 7.2 6.8 7.8 11.0 8.0 21 YEAR - DAY 1997-21 1997-11 2003-31 2000-12 2003- 2 1999- 6 2003-31 2000-13 1999-24 1999-14 2001-19 1997-28 WET 15 - WET 09 4.6 5.6 5.8 6.0 4.6 6.0 5.2 5.0 4.8 5.2 6.6 4.4 22 YEAR - DAY 1997-12 1998-24 1997- 7 1998-15 2003- 8 1999- 6 1997-20 1996- 3 1998- 5 2001-31 2002-30 1997-28 WET 15 - WET 03 8.2 7.2 8.8 7.6 6.6 8.0 8.2 7.6 7.0 7.4 9.4 7.4 23 YEAR - DAY 2000-18 1999-23 2003-31 1997-12 2001-19 2001-26 2001- 3 2001- 1 2001- 5 1999-14 2001-19 1998-17 DAY BY DAY DRY 03 8.8 12.0 16.6 8.0 10.0 8.6 7.4 8.4 7.8 10.4 12.2 10.6 24 YEAR - DAY 2000-22 1997- 6 2002-11 2003-17 1999-21 2003-19 2000- 3 1998-16 2003- 9 2001-27 2001-19 1998-18 DAY BY DAY WET 03 8.3 12.8 10.4 7.4 5.0 4.0 6.4 6.6 5.0 8.6 13.6 9.6 25 YEAR - DAY 2000-22 1997- 6 1997- 8 2003-17 1997- 5 2000-13 2000-23 1996-24 1999- 3 2001-27 2001-19 2001-21 DAY BY DAY DRY 09 11.4 9.2 11.4 11.8 9.6 9.8 9.8 7.4 8.4 13.2 9.0 12.0 26 YEAR - DAY 2001-24 2002-27 2003-26 1997-28 2001-18 2001- 2 2001-19 2000- 5 2000-11 2001- 1 1998-29 2002- 1 DAY BY DAY WET 09 9.4 8.8 8.2 8.6 5.4 7.2 5.4 8.4 3.8 6.4 7.2 8.6 27 YEAR - DAY 2001-24 1999-21 2001-10 1997-10 2003-26 1999- 6 2003-29 2003- 1 1998-11 1999-13 1999- 1 2002- 1 DAY BY DAY DRY 15 9.2 9.6 9.2 12.6 13.8 10.6 12.2 13.0 12.0 13.2 8.4 10.2 28 YEAR - DAY 2002-14 2002-16 2002-28 2003-28 1999-20 1998- 4 2003-29 2003-20 1997-13 2001- 1 2002-12 2003-11 DAY BY DAY WET 15 10.0 8.8 8.4 11.0 5.4 6.0 5.4 8.2 5.0 6.8 7.4 10.4 29 YEAR - DAY 2002- 8 2002-16 2001-10 2003-28 1999-20 2001-26 1997-21 2003- 1 1997- 3 2001-26 1999- 1 2003-11 DAY BY DAY MIN. 8.4 13.6 11.4 7.4 9.8 7.2 7.4 7.0 8.2 10.2 12.0 11.0 30 YEAR - DAY 2000-22 1997- 6 1997- 8 2000-21 1999-21 1998- 5 1999-23 2003-11 1999-30 2001-27 2001-19 2001-21 DAY BY DAY MAX. 11.0 7.6 10.7 11.4 7.6 10.0 10.4 8.0 10.6 12.0 11.0 13.0 31 YEAR - DAY 2002-14 1998-23 2001-27 1999- 9 1999-21 1998-29 2003-29 2001-11 2000-11 2001- 1 1999- 1 2002- 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MEAN AND EXTREMES FOR THE YEAR 1996 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** 23.0 19.1 11.2 4.8 2.9 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** 16.4 12.8 6.3 0.7 -0.3 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** 29.6 25.3 16.0 8.9 6.1 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** 13.2 12.5 9.7 8.2 6.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** 6.70 5.53 4.84 4.01 3.50 ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** 6.03 4.65 4.62 3.84 3.71 ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** 6.04 4.93 4.76 4.06 3.90 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** 11.4 7.0 -0.2 -5.2 -3.8 ****** DAY ** ** ** ** ** ** ** 17 23 28 13 19 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** 33.0 29.0 22.0 14.4 12.2 ****** DAY ** ** ** ** ** ** ** 11 3 3 5 5 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** 0.0 1.2 23.0 2.5 9.4 ****** DAY ** ** ** ** ** ** ** ** 22 30 8 7 MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** 0.0 1.2 38.8 4.4 24.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** 1.8 98.2 NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** 0 1 4 3 7 *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** 0 1 4 2 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** 0 0 1 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** 44 47 64 75 73 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** 22 22 39 47 58 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** 26 26 45 63 68 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** 0 0 0 3 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** 1 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** 14 0 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** 0 0 2 9 21 *** DATE OF START AND END FREEZING START = 28 OCT. END = 31 DEC. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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. -2.2 -4.2 -0.8 7.7 13.1 19.6 22.4 24.2 16.8 12.7 3.7 -1.3 9.3 AVERAGE OF MINIMUM TEMPERATURE IN C. -5.7 -7.9 -4.5 2.8 7.9 13.7 15.9 17.1 10.8 7.3 0.1 -4.6 4.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 1.3 -0.4 2.7 12.6 18.2 25.4 28.8 31.3 22.8 18.0 7.2 1.9 14.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.0 7.5 7.2 9.8 10.3 11.7 12.9 14.2 12.0 10.7 7.1 6.5 9.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.46 1.97 3.00 4.48 5.89 7.04 9.42 7.75 5.29 4.85 4.44 3.50 5.01 MEAN OF MIXING RATIO AT 09 GMT. 3.08 2.76 3.53 4.68 5.65 5.76 8.13 6.50 5.31 4.85 4.81 3.95 4.92 MEAN OF MIXING RATIO AT 15 GMT. 2.87 2.52 3.34 4.24 5.84 6.39 7.82 6.61 4.78 4.94 4.83 3.66 4.82 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.4 -18.2 -14.2 -7.6 1.6 9.2 10.6 12.2 4.0 2.4 -2.8 -11.0 -18.2 DAY 29 6 9 12 5 4 6 21 15 24 28 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 9.2 7.2 10.2 24.4 25.0 29.6 35.6 34.2 28.0 22.6 11.0 9.6 35.6 DAY 6 18 31 27 28 27 29 18 1 2 10 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 21.8 9.4 16.8 31.0 15.1 3.7 26.7 0.0 0.0 10.3 25.8 17.8 31.0 DAY 16 22 29 5 18 16 5 ** ** 21 3 9 MONTHLY TOTAL PRECIPITATION IN MM. 49.5 25.8 48.2 47.1 65.1 13.7 28.7 0.0 0.0 19.4 72.4 45.6 415.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 29.7 30.3 6.9 33.1 NO. OF DAYS WITH PRECIPITATION. 5 8 13 9 13 8 2 0 0 6 9 8 81 NO. OF DAYS PRECIPITATION EQUAL 4 4 10 6 9 6 2 0 0 4 8 8 61 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 1 1 4 0 1 0 0 1 3 1 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 63 78 69 61 52 63 50 52 56 82 86 65 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 65 71 48 41 26 32 22 29 37 68 79 49 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 70 64 70 46 48 34 35 25 30 42 75 79 52 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 18 21 11 4 0 0 0 0 0 0 0 19 73 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 2 1 0 0 0 0 3 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 13 15 6 1 0 0 0 0 0 0 0 8 43 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 14 22 0 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. 28 28 28 8 0 0 0 0 0 0 15 30 137 DATE OF START AND END FREEZING START = 1 NOV. END = 14 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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. -6.4 -5.8 0.7 9.1 13.4 20.3 21.0 22.5 18.1 11.9 7.8 3.9 9.7 AVERAGE OF MINIMUM TEMPERATURE IN C. -9.6 -9.4 -3.4 3.7 7.5 13.6 13.8 15.4 11.1 5.8 2.8 -0.6 4.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. -3.2 -2.2 4.8 14.5 19.2 27.0 28.2 29.6 25.0 18.1 12.8 8.3 15.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 6.4 7.2 8.2 10.8 11.7 13.4 14.4 14.2 13.9 12.3 10.0 8.9 10.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.32 2.29 3.40 5.12 6.48 7.64 8.64 8.31 6.64 4.57 4.41 3.34 5.26 MEAN OF MIXING RATIO AT 09 GMT. 2.61 2.78 3.95 5.34 6.50 7.34 8.80 7.91 6.57 5.06 4.64 3.42 5.41 MEAN OF MIXING RATIO AT 15 GMT. 2.51 2.42 3.72 5.25 6.63 7.32 8.21 7.77 5.81 4.58 4.91 3.34 5.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.0 -17.6 -9.0 -2.0 0.6 9.0 10.4 10.6 6.0 0.6 -1.0 -5.6 -17.6 DAY 14 21 2 1 4 4 9 6 28 11 24 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 1.4 3.6 12.6 23.0 26.0 32.6 33.0 34.0 33.0 23.6 17.0 16.6 34.0 DAY 5 7 28 15 9 27 17 29 1 4 22 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.6 8.8 70.8 27.6 12.2 7.5 3.8 2.7 0.0 1.2 18.2 1.7 70.8 DAY 25 15 17 4 29 6 17 10 ** 10 16 28 MONTHLY TOTAL PRECIPITATION IN MM. 62.4 36.9 141.1 64.5 42.5 7.7 9.5 2.7 0.0 1.8 32.4 5.3 406.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 59.1 28.2 3.0 9.7 NO. OF DAYS WITH PRECIPITATION. 14 12 11 10 10 2 4 1 0 2 4 6 76 NO. OF DAYS PRECIPITATION EQUAL 11 10 10 8 7 1 3 1 0 1 4 2 58 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 3 3 1 0 0 0 0 0 1 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 73 75 70 66 51 57 55 57 56 64 67 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 75 75 67 50 43 29 34 29 32 37 49 48 47 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 76 72 68 52 51 36 37 32 32 41 56 51 50 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 31 25 14 0 0 0 0 0 0 0 0 4 74 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 1 0 0 0 0 1 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 29 20 5 0 0 0 0 0 0 0 0 0 54 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 8 20 2 0 0 0 35 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 26 8 0 0 0 0 0 0 4 20 117 DATE OF START AND END FREEZING START = 13 NOV. END = 26 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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 0.0 2.7 8.1 15.2 19.7 20.3 23.3 17.1 12.3 2.6 0.4 10.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -6.0 -4.9 -2.7 2.1 8.5 12.4 13.2 16.1 9.8 6.4 -1.7 -3.6 4.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 1.3 4.9 8.2 14.1 21.8 27.0 27.4 30.4 24.5 18.3 7.0 4.4 15.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.3 9.8 10.9 12.0 13.3 14.6 14.2 14.3 14.7 11.9 8.7 8.0 11.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.06 3.02 3.38 4.66 4.92 6.13 7.75 7.76 7.20 5.35 3.82 3.19 5.02 MEAN OF MIXING RATIO AT 09 GMT. 3.52 3.60 3.19 4.75 4.54 6.34 7.43 6.99 7.30 5.92 4.09 3.58 5.10 MEAN OF MIXING RATIO AT 15 GMT. 3.27 3.15 3.12 4.29 4.70 5.00 7.70 7.34 7.18 6.12 4.09 3.46 4.95 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -11.4 -10.6 -7.2 -4.0 -0.8 8.0 7.0 11.4 3.0 -0.6 -10.6 -10.6 -11.4 DAY 2 21 19 10 21 16 13 31 28 26 29 4 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 5.8 9.6 15.8 20.6 29.0 31.6 34.0 33.6 29.6 25.0 13.2 13.0 34.0 DAY 8 27 31 30 31 21 4 1 3 4 19 31 24 HOUR MAXIMUM PRECIPITATION IN MM. 49.2 9.2 23.0 13.6 10.6 0.7 7.3 10.9 0.0 6.7 7.6 10.3 49.2 DAY 9 20 21 2 8 17 14 18 ** 25 8 10 MONTHLY TOTAL PRECIPITATION IN MM. 65.2 21.7 34.7 46.3 19.6 0.7 14.3 24.1 0.0 14.3 18.5 36.4 295.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.1 22.5 13.0 23.4 NO. OF DAYS WITH PRECIPITATION. 10 6 7 9 4 1 2 6 0 5 7 5 62 NO. OF DAYS PRECIPITATION EQUAL 5 5 3 6 3 0 2 5 0 3 4 5 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 1 2 1 0 0 1 0 0 0 1 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 72 72 70 47 45 57 46 65 62 76 70 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 76 63 46 46 27 27 33 24 37 45 58 63 45 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 57 47 45 32 24 38 31 39 48 62 64 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 21 19 10 1 0 0 0 0 0 0 8 11 70 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 2 0 0 0 0 3 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 13 2 0 0 0 0 0 0 0 0 4 3 22 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 4 9 21 0 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 28 10 1 0 0 0 0 1 19 30 148 DATE OF START AND END FREEZING START = 26 OCT. END = 21 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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. -4.3 -4.3 1.3 10.3 14.6 18.8 22.4 22.2 17.9 9.4 2.2 -1.7 9.1 AVERAGE OF MINIMUM TEMPERATURE IN C. -8.2 -8.6 -4.1 4.6 8.0 11.1 15.1 14.7 10.8 3.9 -2.1 -4.8 3.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. -0.5 -0.1 6.8 16.1 21.2 26.4 29.7 29.8 25.0 14.8 6.4 1.4 14.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.7 8.5 10.9 11.5 13.2 15.3 14.6 15.1 14.2 10.9 8.5 6.2 11.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.20 2.32 3.23 4.98 5.68 6.23 7.31 7.27 6.53 5.21 4.21 3.39 4.88 MEAN OF MIXING RATIO AT 09 GMT. 2.67 2.92 3.52 5.11 5.22 6.07 6.56 6.97 6.21 5.16 4.49 3.67 4.88 MEAN OF MIXING RATIO AT 15 GMT. 2.53 2.75 3.18 4.76 4.77 5.77 6.88 7.16 5.78 4.94 4.64 3.58 4.73 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -17.0 -14.6 -11.0 -3.0 4.0 2.0 10.0 10.0 7.0 -0.6 -6.0 -10.0 -17.0 DAY 18 8 15 11 1 13 4 8 12 4 10 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 11.0 6.8 13.6 20.6 25.6 34.0 34.2 33.0 30.6 20.0 11.0 6.8 34.2 DAY 1 24 31 16 25 30 1 2 9 12 3 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 15.2 13.1 63.3 26.8 3.5 0.0 1.1 0.0 9.8 17.9 15.1 8.7 63.3 DAY 6 14 24 21 6 ** 6 ** 29 26 1 11 MONTHLY TOTAL PRECIPITATION IN MM. 51.1 22.2 115.5 57.0 7.5 0.0 2.3 0.0 10.4 48.3 40.4 31.2 385.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 48.9 16.7 3.3 31.1 NO. OF DAYS WITH PRECIPITATION. 9 4 7 6 3 0 4 0 3 7 11 10 64 NO. OF DAYS PRECIPITATION EQUAL 9 3 6 5 3 0 1 0 1 7 7 6 48 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 4 3 0 0 0 0 0 1 1 0 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 67 70 74 61 55 49 45 47 54 67 82 80 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 68 55 43 32 28 24 26 30 48 66 75 47 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 70 50 41 32 30 29 30 33 49 74 78 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 24 27 18 0 0 0 0 0 0 0 6 21 96 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 20 16 3 0 0 0 0 0 0 0 0 13 52 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 6 17 19 2 0 0 0 44 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 29 28 1 0 0 0 0 0 2 27 31 148 DATE OF START AND END FREEZING START = 4 OCT. END = 11 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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. -3.6 -2.1 5.8 10.2 13.5 19.1 20.2 22.3 18.0 11.1 3.8 0.9 9.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -7.6 -6.6 0.2 4.0 6.6 11.3 12.6 14.6 11.2 5.4 -0.8 -2.8 4.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 0.4 2.4 11.5 16.3 20.4 26.9 27.8 30.1 24.8 16.7 8.4 4.7 15.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.0 9.0 11.3 12.3 13.8 15.6 15.2 15.5 13.6 11.3 9.2 7.5 11.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.42 2.69 3.72 5.12 6.10 7.49 9.04 8.00 6.78 5.57 3.75 3.13 5.32 MEAN OF MIXING RATIO AT 09 GMT. 2.70 2.96 4.09 5.68 5.74 7.83 9.84 8.09 7.21 5.61 3.85 3.43 5.59 MEAN OF MIXING RATIO AT 15 GMT. 2.64 2.83 3.68 5.54 5.80 7.84 10.70 8.13 6.93 5.68 3.94 3.24 5.58 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -16.0 -12.6 -8.0 -2.0 1.6 5.0 8.0 9.6 4.6 -3.0 -12.6 -10.6 -16.0 DAY 28 23 11 9 6 11 19 12 21 27 20 22 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 5.6 9.6 19.0 22.0 26.4 33.6 32.0 33.2 29.0 22.6 16.6 9.0 33.6 DAY 17 28 31 5 16 23 9 16 3 6 6 29 24 HOUR MAXIMUM PRECIPITATION IN MM. 3.8 7.0 20.3 15.7 4.5 1.5 9.7 20.3 0.6 21.2 10.8 7.5 21.2 DAY 18 15 25 9 2 16 18 10 18 1 11 1 MONTHLY TOTAL PRECIPITATION IN MM. 11.3 15.3 59.7 37.4 7.0 1.5 22.7 20.7 1.2 57.8 18.8 28.3 281.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 30.6 16.3 15.8 37.2 NO. OF DAYS WITH PRECIPITATION. 5 4 6 5 2 1 4 2 3 8 5 12 57 NO. OF DAYS PRECIPITATION EQUAL 4 3 6 5 2 1 4 1 0 7 4 7 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 0 3 2 0 0 0 1 0 2 1 0 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 70 73 63 65 63 56 66 52 55 66 64 64 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 60 48 48 38 33 42 29 34 46 50 57 46 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 66 61 44 48 41 38 49 32 39 50 54 56 48 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 28 26 5 0 0 0 0 0 0 0 6 7 72 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 13 4 1 0 0 0 0 0 0 0 1 1 20 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 6 11 20 0 0 0 0 37 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 15 2 0 0 0 0 0 2 18 27 123 DATE OF START AND END FREEZING START = 27 OCT. END = 13 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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. -4.2 -1.6 4.5 6.5 12.2 18.2 21.1 21.2 19.7 14.1 4.2 -4.8 9.3 AVERAGE OF MINIMUM TEMPERATURE IN C. -8.2 -6.4 -1.3 1.3 5.5 11.0 13.6 13.7 12.5 8.0 -0.2 -8.0 3.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. -0.2 3.3 10.2 11.6 18.8 25.4 28.6 28.7 26.9 20.2 8.7 -1.5 15.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.0 9.7 11.5 10.3 13.3 14.4 15.0 15.0 14.4 12.2 8.9 6.5 11.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.20 2.29 3.56 5.17 5.63 5.63 8.49 8.06 5.45 5.28 4.32 2.52 4.88 MEAN OF MIXING RATIO AT 09 GMT. 2.38 2.70 3.31 5.25 5.45 5.23 7.81 7.72 5.12 5.22 4.53 2.88 4.80 MEAN OF MIXING RATIO AT 15 GMT. 2.27 2.72 3.38 5.33 5.67 5.11 7.80 7.16 4.77 4.94 4.67 2.76 4.72 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -15.4 -13.6 -8.0 -4.0 0.6 6.4 9.0 8.6 8.2 0.2 -4.0 -16.0 -16.0 DAY 13 19 10 13 1 4 1 30 3 23 26 14 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 6.2 8.0 16.6 19.0 26.0 30.0 32.6 32.4 30.0 26.0 14.6 5.0 32.6 DAY 1 6 13 28 29 29 18 10 3 1 11 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 36.4 2.5 20.8 27.8 15.6 0.4 2.2 0.6 0.6 20.8 14.9 21.2 36.4 DAY 7 16 18 2 9 11 22 16 22 30 1 9 MONTHLY TOTAL PRECIPITATION IN MM. 56.8 9.0 43.4 102.6 31.4 0.4 7.0 0.8 0.6 32.0 36.5 86.6 407.1 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 26.8 33.0 2.1 38.1 NO. OF DAYS WITH PRECIPITATION. 8 9 8 16 5 1 6 2 1 4 7 13 80 NO. OF DAYS PRECIPITATION EQUAL 7 3 7 15 5 0 4 0 0 2 6 12 61 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 1 2 1 0 0 0 0 2 2 3 12 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 62 58 64 82 65 43 58 55 40 53 77 70 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 56 52 42 61 41 26 31 30 21 33 57 68 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 56 56 48 63 47 28 39 31 21 34 64 69 46 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 26 20 6 1 0 0 0 0 0 0 2 25 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 19 5 0 0 0 0 0 0 0 0 0 19 43 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 13 12 2 0 0 0 28 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 28 19 10 0 0 0 0 0 0 17 31 135 DATE OF START AND END FREEZING START = 14 NOV. END = 23 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 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. -3.4 -3.6 0.5 7.5 12.2 16.8 21.7 21.7 17.4 14.2 3.5 -2.3 8.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -6.9 -7.2 -4.5 2.0 6.1 9.6 14.1 13.7 9.8 8.0 -1.6 -6.0 3.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 0.1 0.1 5.5 12.9 18.3 24.0 29.3 29.6 25.0 20.3 8.6 1.4 14.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.0 7.3 10.0 10.9 12.2 14.4 15.2 15.9 15.2 12.3 10.2 7.4 11.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.51 2.61 3.32 4.98 5.88 7.65 9.84 8.21 6.38 5.23 3.74 3.56 5.33 MEAN OF MIXING RATIO AT 09 GMT. 2.79 2.92 3.60 5.44 6.14 8.07 10.25 8.20 6.07 5.31 4.11 4.03 5.58 MEAN OF MIXING RATIO AT 15 GMT. 2.70 2.78 3.51 5.35 5.98 7.42 9.45 7.72 5.60 4.85 3.79 3.92 5.25 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -13.0 -15.0 -15.0 -6.0 -2.0 1.6 8.6 10.6 4.6 1.2 -8.2 -14.6 -15.0 DAY 20 18 2 18 1 6 1 1 23 31 15 12 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 6.8 4.2 11.8 21.6 23.0 29.0 34.0 34.6 30.0 27.2 15.6 8.6 34.6 DAY 14 3 25 6 16 22 16 12 2 11 5 18 24 HOUR MAXIMUM PRECIPITATION IN MM. 17.2 15.2 36.8 31.2 18.6 11.5 1.7 16.8 0.0 1.8 20.4 6.7 36.8 DAY 28 14 25 16 29 1 1 21 ** 3 11 6 MONTHLY TOTAL PRECIPITATION IN MM. 28.8 43.5 85.7 97.4 41.8 15.6 1.7 25.9 0.0 2.6 49.4 41.6 434.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 36.4 35.7 6.4 21.6 NO. OF DAYS WITH PRECIPITATION. 3 13 11 12 11 3 1 4 0 4 7 12 81 NO. OF DAYS PRECIPITATION EQUAL 3 8 8 11 7 2 1 3 0 1 7 9 60 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 2 4 1 1 0 1 0 0 1 0 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 70 71 73 73 62 64 65 53 58 53 67 87 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 66 58 57 44 40 40 31 31 33 55 82 50 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 64 65 61 58 48 39 37 32 29 34 51 84 50 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 24 25 19 3 0 0 0 0 0 0 9 19 99 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 19 13 1 0 0 0 0 0 0 0 0 8 41 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 14 14 2 0 0 0 30 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 27 10 3 0 0 0 0 0 19 30 148 DATE OF START AND END FREEZING START = 4 NOV. END = 9 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MEAN AND EXTREMES FOR THE PERIOD 1996 TO 2003 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. -3.8 -3.1 2.1 8.5 13.4 18.9 21.3 22.6 18.0 12.1 4.1 -0.2 9.5 SD OF MEAN DAILY TEMPERATURE IN C. 1.40 1.99 2.36 1.45 1.13 1.15 0.89 0.94 0.98 1.61 1.72 2.83 1.54 AVERAGE OF MINIMUM TEMPERATURE IN C. -7.5 -7.3 -2.9 3.0 7.2 11.8 14.0 15.2 11.1 6.4 -0.3 -3.8 3.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. -0.1 1.2 7.1 14.0 19.7 26.0 28.5 29.9 24.9 17.8 8.5 3.3 15.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.3 8.4 10.0 11.1 12.5 14.2 14.5 14.7 13.8 11.4 8.8 7.2 11.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.46 2.46 3.38 4.94 5.80 6.83 8.65 7.76 6.23 5.12 4.09 3.27 5.08 MEAN OF MIXING RATIO AT 09 GMT. 2.83 2.95 3.60 5.18 5.61 6.67 8.41 7.31 6.06 5.22 4.30 3.59 5.14 MEAN OF MIXING RATIO AT 15 GMT. 2.69 2.74 3.42 4.97 5.63 6.41 8.37 7.25 5.73 5.11 4.37 3.49 5.01 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -17.0 -18.2 -15.0 -7.6 -2.0 1.6 7.0 8.6 3.0 -3.0 -12.6 -16.0 -18.2 YEAR - DAY 0-18 97- 6 3- 2 97-12 3- 1 3- 6 99-13 2-30 99-28 1-27 1-20 2-14 97- 6 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 11.0 9.6 19.0 24.4 29.0 34.0 35.6 34.6 33.0 27.2 17.0 16.6 35.6 YEAR - DAY 0- 1 99-27 1-31 97-27 99-31 0-30 97-29 3-12 98- 1 3-11 98-22 98-10 97-29 24 HOUR MAXIMUM PRECIPITATION IN MM. 49.2 15.2 70.8 31.2 18.6 11.5 26.7 20.3 9.8 23.0 25.8 21.2 70.8 YEAR - DAY 99- 9 3-14 98-17 3-16 3-29 3- 1 97- 5 1-10 0-29 96-30 97- 3 2- 9 98-17 MONTHLY TOTAL PRECIPITATION IN MM. 46.4 24.9 75.5 64.6 30.7 5.7 12.3 9.3 1.7 26.9 34.1 37.4 369.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 39.8 27.4 6.3 26.6 NO. OF DAYS WITH PRECIPITATION. 8 8 9 10 7 2 3 2 1 5 7 9 71 NO. OF DAYS PRECIPITATION EQUAL 6 5 7 8 5 1 2 1 0 4 5 7 51 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 2 2 1 0 0 0 0 1 1 1 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 69 71 70 60 51 59 50 54 60 73 75 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 64 55 50 38 30 34 27 30 40 56 66 46 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 64 55 50 43 33 38 30 31 43 62 69 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 25 23 12 1 0 0 0 0 0 0 4 13 78 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 1 0 0 0 0 1 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 18 11 2 0 0 0 0 0 0 0 1 7 39 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 3 12 18 1 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. 30 28 24 7 1 0 0 0 0 1 16 28 135 DATE OF START AND END FREEZING START = 4 OCT. END = 21 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION BAROOTAGHACHI LATITUDE 36 34 N DATA PROCESSING CENTER LONGITUDE 48 20 E ELEVATION 2010 MET. MEAN AND EXTREMES FOR THE PERIOD 1996 TO 2003 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. -3.3 -2.5 2.7 9.2 14.5 20.3 22.2 23.7 19.1 13.0 4.8 0.4 10.3 AVERAGE DEW POINT TEMPERATURE. IN C. -8.8 -8.5 -5.1 0.1 1.9 4.0 7.6 5.7 2.6 0.6 -2.3 -5.2 -0.6 AVERAGE OF MIXING RATIO IN G/KG 2.65 2.71 3.46 5.02 5.68 6.63 8.47 7.43 6.00 5.14 4.25 3.44 5.08 AVERAGE OF VAPOUR PRESSURE HPA 3.35 3.43 4.39 6.39 7.24 8.49 10.82 9.52 7.68 6.56 5.39 4.36 6.47 AVERAGE OF SATURATION DEFICIT IN HPA 1.63 1.87 3.45 5.93 10.01 16.30 17.10 21.04 15.42 9.14 3.53 2.18 8.97 AVERAGE RELATIVE HUMIDITY IN PERCENT 68 65 61 57 47 38 43 36 38 47 64 70 53 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 76 74 75 71 63 52 60 51 54 61 76 79 66 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 61 57 49 44 35 27 31 25 27 37 53 61 42 NO. OF DAYS PRECIPITATION EQUAL 2 2 4 4 2 0 1 1 0 2 2 4 24 OR MORE THAN 5 MM.