STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1951 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AIR TEMPERATURE (C) 6.4 7.6 10.5 16.1 21.7 27.2 29.5 27.8 25.8 19.3 12.0 6.9 17.6 MINIMUN AIR TEMPERATURE (C) 1.2 2.2 4.2 8.0 13.5 17.3 20.4 19.0 16.7 10.7 3.8 1.9 9.9 DAYS WITH MINIMUM TEMP. >=21 0 0 0 0 0 0 15 8 1 0 0 0 24 DAYS WITH MINIMUM TEMP. <=-4 1 0 0 0 0 0 0 0 0 0 0 0 1 DAYS WITH FREEZING MIN.<= 0 16 9 0 0 0 0 0 0 0 0 3 13 41 TEMPERATURE RECORDS LOWEST(C) -4.0 -3.0 1.0 3.0 7.0 14.0 17.0 16.0 13.0 5.0 -1.0 -3.0 -4.0 DAY 27 8 1 1 5 2 2 23 23 22 25 27 MAXIMUM AIR TEMPERATURE (C) 13.5 13.6 17.6 24.8 29.7 35.9 37.5 36.6 34.9 29.1 22.6 14.1 25.8 DAYS WITH MAXIMUM TEMP. >=30 0 0 0 0 17 30 31 31 30 16 0 0 155 DAYS WITH MAXIMUM TEMP. <= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TEMPERATURE RECORDS HIGHEST(C) 18.0 19.0 21.0 29.0 34.0 38.0 40.0 41.0 37.0 33.0 27.0 22.0 41.0 DAY 1 23 12 20 18 28 10 9 1 1 1 1 DIF. BETWEEN (MAX.-MIN.) (C) 12.3 11.4 13.4 16.8 16.2 18.6 17.1 17.6 18.2 18.4 18.8 12.2 15.9 MEAN DAILY TEMP. (MDT) (C) 7.3 7.9 10.9 16.4 21.6 26.6 29.0 27.8 25.8 19.9 13.2 8.0 17.9 COOLING DEG. DAYS(BASE 21 0C) 0.0 0.0 0.0 2.0 59.5 168.5 247.5 211.0 143.5 23.0 0.0 0.0 855.0 HEATING DEG. DAYS(BASE 18 0C) 331.0 282.5 219.0 65.0 13.5 0.0 0.0 0.0 0.0 22.5 145.0 309.0 1387.5 DEWPOINT (MEAN C) 0.2 1.1 2.7 3.4 7.0 5.0 5.8 7.5 5.6 2.7 -1.0 1.2 3.4 MIXING RATIO (G/KG) 4.81 5.06 5.63 5.93 7.56 6.67 7.03 8.03 6.91 5.65 4.33 5.07 6.06 VAPOUR PRESSURE (HPA) 6.50 6.83 7.58 8.00 10.15 8.92 9.40 10.72 9.29 7.62 5.86 6.86 8.14 SATURATION DEF. (HPA) 3.53 3.98 5.66 11.51 17.66 29.20 33.85 28.73 25.69 16.46 9.31 3.57 15.76 RELATIVE HUMIDITY (MEAN %) 68 66 61 45 42 26 24 31 29 36 43 70 45 RELATIVE HUMIDITY (MAX. %) 83 83 82 66 62 43 38 51 44 55 63 85 63 RELATIVE HUMIDITY (MIN. %) 46 46 41 27 27 15 14 18 18 20 24 50 29 RELATIVE HUMIDITY (MEAN% 03UTC) 81 81 79 63 60 42 34 45 43 54 62 82 61 RELATIVE HUMIDITY (MEAN% 09UTC) 55 57 47 35 31 18 15 21 20 23 27 54 34 RELATIVE HUMIDITY (MEAN% 15UTC) 61 62 54 40 33 20 19 23 25 29 45 69 40 RH=0 => RELATIVE HUMIDITY < 0.5% AMOUNT OF PRECIPITATION MM. 67.7 97.0 65.5 4.0 52.0 0.0 0.0 5.0 0.0 0.0 0.0 94.3 385.5 DAYS WITH PRECIPITATION >=10 2 3 3 0 2 0 0 0 0 0 0 4 14 DAYS WITH PRECIPITATION >= 5 3 6 4 0 2 0 0 1 0 0 0 5 21 DAYS WITH PRECIPITATION >= 1 5 11 6 2 3 0 0 1 0 0 0 8 36 DAYS WITH PRECIPITATION 6 11 7 3 4 0 0 1 0 0 0 10 42 GREATEST DAILY PRECIPITATION 38.5 32.0 32.0 3.0 35.0 0.0 0.0 5.0 0.0 0.0 0.0 33.0 38.5 DAY 8 15 2 27 4 ** ** 12 ** ** ** 20 DAY WITH THUNDER STORM 0 1 0 1 5 0 0 2 0 0 0 2 11 DAYS WITH SNOW OR SLEET 0 0 0 0 0 0 0 0 0 0 0 0 0 DAYS WITH DUST 0 0 0 0 0 0 0 0 0 0 0 0 0 WIND DIRECTION (PREVAILING) 270 270 270 270 270 270 270 270 270 270 270 270 270 PREVAILING WIND SPEED(KNOTS) 4.2 4.0 4.3 5.0 4.6 3.9 4.4 4.1 3.8 3.4 2.6 3.0 4.0 PREVAILING WIND PERCENT 16.1 15.6 25.0 27.5 30.2 30.8 27.0 24.2 41.3 34.7 24.2 10.5 25.6 CALMS PERCENT OF WIND 64.5 54.5 39.9 28.8 39.5 39.6 29.8 40.7 43.8 43.5 62.9 71.4 46.6 NO. OF WIND OBSERVATION 248 224 248 236 248 240 248 248 240 248 240 248 2916 VECTOR WIND DIRECTION (MEAN) 261 278 268 274 274 270 290 293 267 264 260 230 272 VECTOR WIND MAGNITUDE(KNOTS) 0.5 0.7 1.2 2.1 2.0 1.7 1.2 1.2 1.8 1.5 0.7 0.5 1.2 WIND STEADINESES (MEAN %) 35.7 41.2 54.5 67.7 80.0 73.9 46.2 54.5 85.7 78.9 77.8 55.6 60.0 WIND SPEED (MEAN KNOTS) 1.4 1.7 2.2 3.1 2.5 2.3 2.6 2.2 2.1 1.9 0.9 0.9 2.0 FASTEST WIND DIRECTION 180 310 310 310 230 270 310 50 200 270 270 270 310 FASTEST WIND SPEED (KNOTS) 14 18 10 18 16 10 12 12 10 10 10 8 18 DAY 7 20 30 21 6 13 16 11 6 19 9 23 DAYS WITH SKY CLEAR (0-2)/8 20 13 9 13 18 29 30 30 30 27 25 16 260 DAYS WITH P.CLOUDY (3-6)/8 7 9 17 16 10 1 1 1 0 4 4 7 77 DAYS WITH CLOUDY (7-8)/8 4 6 5 1 3 0 0 0 0 0 1 8 28 DAYS WITH VISIBILITY =< 2 KM 1 0 2 0 1 0 0 0 0 0 0 1 5 DURATION OF SUNSHINE HOURS ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1951 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MEAN QFE PRESSURE IN HPA 847.9 846.5 845.4 846.6 845.4 841.0 840.7 841.8 845.5 847.3 848.9 848.6 845.5 MAX. QFE PRESSURE IN HPA 857.9 851.9 854.7 851.6 849.5 846.9 848.3 849.8 849.6 854.3 853.4 853.0 857.9 DAY-HOUR 4- 6 14- 9 9-15 29- 6 17- 6 4- 6 25- 6 21- 9 29- 6 29- 6 29- 6 4- 6 MIN. QFE PRESSURE IN HPA 841.2 837.9 838.4 840.2 840.8 836.1 836.7 834.3 841.4 841.7 843.8 843.1 834.3 DAY-HOUR 8-12 5-15 21-12 1- 3 29-15 18-15 31-18 5-12 6-12 5-12 22-12 22-18 MEAN QNH PRESSURE IN HPA 1013.7 1012.2 1010.8 1012.3 1010.8 1005.8 1005.4 1006.7 1011.0 1013.1 1014.9 1014.6 1010.9 MAX. QNH PRESSURE IN HPA 1025.3 1018.4 1021.6 1018.0 1015.6 1012.6 1014.2 1016.0 1015.7 1021.2 1020.1 1019.7 1025.3 DAY-HOUR 4- 6 14- 9 9-15 29- 6 17- 6 4- 6 25- 6 21- 9 29- 6 29- 6 29- 6 4- 6 MIN. QNH PRESSURE IN HPA 1006.0 1002.2 1002.8 1004.9 1005.5 1000.1 1000.8 998.0 1006.2 1006.6 1009.0 1008.2 998.0 DAY-HOUR 8-12 5-15 21-12 1- 3 29-15 18-15 31-18 5-12 6-12 5-12 22-12 22-18 MEAN QFF PRESSURE IN HPA 1012.6 1010.2 1006.9 1005.2 1000.2 992.1 990.4 992.6 998.1 1004.0 1010.4 1013.1 1003.0 MAX. QFF PRESSURE IN HPA 1023.2 1018.2 1020.2 1011.8 1007.3 1000.7 999.1 1001.3 1005.3 1015.6 1019.3 1018.9 1023.2 DAY-HOUR 4- 6 13- 6 9-15 8- 3 8- 6 4- 3 25- 6 21- 9 29- 3 29- 3 29- 6 29- 6 MIN. QFF PRESSURE IN HPA 1003.1 999.1 998.1 997.7 992.8 985.7 984.6 982.3 992.5 994.9 1005.0 1005.0 982.3 DAY-HOUR 8-12 5-15 21-12 22- 9 29-12 18-12 31-18 5-12 6-12 5- 9 1-12 22-21 PRESSURE AT HOUR 0000 UTC. MEAN QFE PRESSURE IN HPA 848.0 846.5 845.6 846.5 845.6 841.1 840.8 841.7 845.6 847.5 849.1 848.6 845.5 MAX. QFE PRESSURE IN HPA 851.6 850.7 848.6 849.8 848.2 846.5 843.9 845.2 848.0 852.4 852.6 851.5 852.6 DAY 15 18 2 30 17 4 12 27 29 29 30 5 MIN. QFE PRESSURE IN HPA 844.2 839.3 840.6 840.8 842.0 836.9 837.5 834.8 842.8 843.0 845.0 843.7 834.8 DAY 9 6 27 1 29 19 1 9 7 5 22 23 MEAN QNH PRESSURE IN HPA 1013.8 1012.2 1011.1 1012.1 1011.1 1005.9 1005.5 1006.6 1011.1 1013.3 1015.1 1014.6 1011.0 MAX. QNH PRESSURE IN HPA 1018.0 1017.0 1014.6 1016.0 1014.1 1012.1 1009.1 1010.6 1013.9 1019.0 1019.2 1017.9 1019.2 DAY 15 18 2 30 17 4 12 27 29 29 30 5 MIN. QNH PRESSURE IN HPA 1009.5 1003.8 1005.3 1005.5 1006.9 1001.0 1001.7 998.6 1007.9 1008.1 1010.4 1008.9 998.6 DAY 9 6 27 1 29 19 1 9 7 5 22 23 MEAN QFF PRESSURE IN HPA 1011.9 1009.8 1006.9 1004.8 1000.3 992.2 990.6 992.2 997.8 1003.9 1009.9 1012.5 1002.7 MAX. QFF PRESSURE IN HPA 1018.4 1015.0 1012.0 1010.5 1005.3 999.9 993.5 997.9 1002.5 1012.6 1016.4 1016.6 1018.4 DAY 15 18 4 5 7 4 5 20 29 29 30 19 MIN. QFF PRESSURE IN HPA 1006.2 999.6 1000.4 999.0 994.1 986.2 986.7 982.6 993.8 996.9 1005.9 1005.2 982.6 DAY 24 6 27 21 29 19 1 9 7 5 22 23 PRESSURE AT HOUR 0300 UTC. MEAN QFE PRESSURE IN HPA 848.1 846.8 845.7 846.8 845.8 841.6 841.3 842.4 846.1 847.9 849.4 848.7 845.9 MAX. QFE PRESSURE IN HPA 852.1 850.5 849.3 850.0 849.2 846.6 843.8 846.6 848.7 853.0 852.4 851.8 853.0 DAY 15 14 11 30 17 4 12 27 29 29 29 4 MIN. QFE PRESSURE IN HPA 843.9 839.1 841.1 840.2 842.5 837.7 839.4 837.5 843.2 843.4 845.2 843.9 837.5 DAY 9 6 31 1 29 19 1 6 6 5 22 23 MEAN QNH PRESSURE IN HPA 1014.0 1012.5 1011.3 1012.5 1011.4 1006.4 1006.2 1007.5 1011.7 1013.7 1015.5 1014.7 1011.4 MAX. QNH PRESSURE IN HPA 1018.6 1016.8 1015.4 1016.2 1015.3 1012.3 1009.0 1012.3 1014.7 1019.7 1019.0 1018.3 1019.7 DAY 15 14 11 30 17 4 12 27 29 29 29 4 MIN. QNH PRESSURE IN HPA 1009.1 1003.6 1005.9 1004.9 1007.5 1002.0 1003.9 1001.7 1008.3 1008.6 1010.6 1009.1 1001.7 DAY 9 6 31 1 29 19 1 6 6 5 22 23 MEAN QFF PRESSURE IN HPA 1013.7 1011.5 1008.5 1006.9 1002.1 994.2 992.3 994.7 1000.7 1006.4 1012.8 1014.3 1004.8 MAX. QFF PRESSURE IN HPA 1021.2 1017.9 1013.2 1011.8 1006.7 1000.7 994.8 1000.3 1005.3 1015.6 1018.6 1018.4 1021.2 DAY 15 13 1 8 9 4 9 27 29 29 29 19 MIN. QFF PRESSURE IN HPA 1006.6 1000.4 1002.0 1001.5 995.8 989.0 989.5 987.8 996.6 999.1 1008.3 1006.7 987.8 DAY 8 6 30 21 29 19 18 5 6 5 1 23 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1951 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 0600 UTC. MEAN QFE PRESSURE IN HPA 849.5 847.7 846.4 847.8 846.6 842.2 842.2 843.2 847.1 848.9 850.5 850.0 846.8 MAX. QFE PRESSURE IN HPA 857.9 851.7 849.9 851.6 849.5 846.9 848.3 846.9 849.6 854.3 853.4 853.0 857.9 DAY 4 18 11 29 17 4 25 20 29 29 29 4 MIN. QFE PRESSURE IN HPA 844.6 839.8 840.1 841.5 843.1 838.2 839.9 838.1 843.7 843.9 846.1 845.8 838.1 DAY 8 6 21 1 29 19 19 5 6 5 22 23 MEAN QNH PRESSURE IN HPA 1015.6 1013.5 1012.0 1013.7 1012.2 1007.2 1007.2 1008.4 1012.8 1014.9 1016.7 1016.2 1012.5 MAX. QNH PRESSURE IN HPA 1025.3 1018.2 1016.1 1018.0 1015.6 1012.6 1014.2 1012.6 1015.7 1021.2 1020.1 1019.7 1025.3 DAY 4 18 11 29 17 4 25 20 29 29 29 4 MIN. QNH PRESSURE IN HPA 1009.9 1004.4 1004.7 1006.4 1008.2 1002.5 1004.5 1002.4 1008.9 1009.1 1011.7 1011.3 1002.4 DAY 8 6 21 1 29 19 19 5 6 5 22 23 MEAN QFF PRESSURE IN HPA 1015.2 1011.9 1008.1 1006.4 1001.4 993.1 991.9 994.1 999.8 1005.7 1012.6 1015.2 1004.6 MAX. QFF PRESSURE IN HPA 1023.2 1018.2 1013.5 1010.1 1007.3 999.3 999.1 1000.4 1004.0 1015.5 1019.3 1018.9 1023.2 DAY 4 13 1 6 8 4 25 29 23 29 29 29 MIN. QFF PRESSURE IN HPA 1007.1 1000.8 1000.0 1000.7 995.3 988.2 988.7 986.6 995.1 997.9 1008.3 1009.1 986.6 DAY 8 6 21 22 29 19 19 5 6 5 1 23 PRESSURE AT HOUR 0900 UTC. MEAN QFE PRESSURE IN HPA 848.1 847.2 845.8 847.1 845.7 841.6 841.2 842.5 846.1 847.5 849.0 848.8 845.9 MAX. QFE PRESSURE IN HPA 854.0 851.9 849.9 850.9 848.7 845.8 844.3 849.8 849.5 852.3 852.5 851.7 854.0 DAY 19 14 2 29 17 4 12 21 1 29 29 5 MIN. QFE PRESSURE IN HPA 843.2 839.3 839.1 841.6 842.8 837.5 838.9 837.2 843.2 842.4 845.2 845.8 837.2 DAY 8 6 21 1 29 19 19 5 6 5 22 23 MEAN QNH PRESSURE IN HPA 1014.0 1012.9 1011.3 1012.8 1011.3 1006.4 1006.0 1007.5 1011.7 1013.3 1015.0 1014.8 1011.4 MAX. QNH PRESSURE IN HPA 1020.8 1018.4 1016.1 1017.2 1014.7 1011.3 1009.6 1016.0 1015.6 1018.8 1019.1 1018.2 1020.8 DAY 19 14 2 29 17 4 12 21 1 29 29 5 MIN. QNH PRESSURE IN HPA 1008.3 1003.8 1003.6 1006.5 1007.9 1001.7 1003.4 1001.4 1008.3 1007.4 1010.6 1011.3 1001.4 DAY 8 6 21 1 29 19 19 5 6 5 22 23 MEAN QFF PRESSURE IN HPA 1011.8 1010.3 1006.7 1004.7 999.7 991.8 990.2 992.4 997.4 1002.8 1008.9 1012.2 1002.4 MAX. QFF PRESSURE IN HPA 1018.8 1017.0 1013.2 1008.8 1005.5 997.5 993.6 1001.3 1001.6 1011.6 1015.9 1015.8 1018.8 DAY 14 13 2 8 8 4 12 21 23 29 29 27 MIN. QFF PRESSURE IN HPA 1005.7 999.8 998.3 997.7 994.1 986.6 987.3 985.0 993.5 994.9 1005.2 1008.3 985.0 DAY 8 6 21 22 29 19 19 5 6 5 1 16 PRESSURE AT HOUR 1200 UTC. MEAN QFE PRESSURE IN HPA 846.5 845.4 844.1 845.6 844.4 840.0 839.8 840.5 844.2 845.9 847.5 847.6 844.3 MAX. QFE PRESSURE IN HPA 851.4 849.5 848.7 849.4 847.5 844.0 842.5 844.3 847.5 850.5 851.0 850.4 851.4 DAY 14 14 13 29 17 3 11 20 29 29 29 4 MIN. QFE PRESSURE IN HPA 841.2 838.9 838.4 840.8 841.1 836.1 837.8 834.3 841.4 841.7 843.8 843.8 834.3 DAY 8 6 21 1 29 19 31 5 6 5 22 22 MEAN QNH PRESSURE IN HPA 1012.1 1010.9 1009.4 1011.0 1009.7 1004.7 1004.4 1005.3 1009.5 1011.5 1013.3 1013.4 1009.6 MAX. QNH PRESSURE IN HPA 1017.8 1015.6 1014.7 1015.5 1013.3 1009.3 1007.5 1009.6 1013.3 1016.8 1017.3 1016.7 1017.8 DAY 14 14 13 29 17 3 11 20 29 29 29 4 MIN. QNH PRESSURE IN HPA 1006.0 1003.4 1002.8 1005.5 1005.9 1000.1 1002.1 998.0 1006.2 1006.6 1009.0 1009.0 998.0 DAY 8 6 21 1 29 19 31 5 6 5 22 22 MEAN QFF PRESSURE IN HPA 1010.1 1008.3 1005.1 1003.6 998.7 990.7 989.5 990.8 996.2 1002.1 1008.0 1011.3 1001.2 MAX. QFF PRESSURE IN HPA 1017.5 1013.4 1010.9 1009.4 1004.3 996.9 992.2 996.9 1001.0 1010.3 1014.4 1014.3 1017.5 DAY 14 18 13 4 7 4 9 20 29 28 29 27 MIN. QFF PRESSURE IN HPA 1003.1 999.7 998.1 998.3 992.8 985.7 986.9 982.3 992.5 996.0 1005.0 1006.6 982.3 DAY 8 6 21 22 29 18 18 5 6 5 1 22 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1951 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 1500 UTC. MEAN QFE PRESSURE IN HPA 847.2 845.7 844.8 845.7 844.2 839.8 839.3 840.5 844.2 846.3 848.0 848.2 844.5 MAX. QFE PRESSURE IN HPA 851.5 850.6 854.7 849.2 847.2 844.2 841.7 844.4 846.4 850.8 850.1 851.1 854.7 DAY 14 14 9 29 17 3 10 31 14 29 28 4 MIN. QFE PRESSURE IN HPA 843.2 837.9 839.3 841.3 840.8 836.1 837.0 835.1 841.5 842.4 844.4 843.7 835.1 DAY 8 5 31 1 29 18 31 5 6 5 22 22 MEAN QNH PRESSURE IN HPA 1012.9 1011.3 1010.2 1011.2 1009.5 1004.4 1003.8 1005.2 1009.5 1011.9 1013.9 1014.0 1009.8 MAX. QNH PRESSURE IN HPA 1017.9 1016.9 1021.6 1015.3 1013.0 1009.5 1006.6 1009.7 1012.0 1017.1 1016.3 1017.5 1021.6 DAY 14 14 9 29 17 3 10 31 14 29 28 4 MIN. QNH PRESSURE IN HPA 1008.3 1002.2 1003.8 1006.1 1005.5 1000.1 1001.2 999.0 1006.4 1007.4 1009.7 1008.9 999.0 DAY 8 5 31 1 29 18 31 5 6 5 22 22 MEAN QFF PRESSURE IN HPA 1012.6 1010.1 1007.3 1005.4 1000.2 992.1 989.9 992.4 998.5 1004.5 1011.1 1013.6 1003.1 MAX. QFF PRESSURE IN HPA 1019.9 1015.5 1020.2 1009.2 1006.3 997.8 992.5 997.6 1002.1 1012.7 1015.5 1017.1 1020.2 DAY 14 13 9 9 12 3 8 12 29 29 28 18 MIN. QFF PRESSURE IN HPA 1006.5 999.1 1000.8 1000.5 993.8 987.4 987.0 985.0 994.0 998.3 1007.4 1007.7 985.0 DAY 7 5 31 21 29 18 31 5 6 5 1 22 PRESSURE AT HOUR 1800 UTC. MEAN QFE PRESSURE IN HPA 847.9 846.5 845.3 846.9 845.2 840.9 840.4 841.8 845.4 847.4 848.8 848.6 845.4 MAX. QFE PRESSURE IN HPA 852.2 851.2 849.5 850.4 848.1 845.8 842.6 846.6 847.7 851.8 851.9 851.5 852.2 DAY 14 14 13 29 17 3 10 12 29 28 29 4 MIN. QFE PRESSURE IN HPA 843.0 838.5 840.5 842.4 842.1 837.3 836.7 836.6 842.8 843.2 844.9 843.1 836.6 DAY 7 5 31 22 31 18 31 5 5 5 21 22 MEAN QNH PRESSURE IN HPA 1013.8 1012.1 1010.7 1012.6 1010.7 1005.6 1005.0 1006.6 1010.9 1013.1 1014.8 1014.6 1010.9 MAX. QNH PRESSURE IN HPA 1018.7 1017.6 1015.6 1016.7 1014.0 1011.3 1007.6 1012.3 1013.5 1018.3 1018.4 1017.9 1018.7 DAY 14 14 13 29 17 3 10 12 29 28 29 4 MIN. QNH PRESSURE IN HPA 1008.1 1002.9 1005.2 1007.4 1007.1 1001.5 1000.8 1000.7 1007.9 1008.3 1010.3 1008.2 1000.7 DAY 7 5 31 22 31 18 31 5 5 5 21 22 MEAN QFF PRESSURE IN HPA 1013.4 1010.3 1006.8 1005.3 999.9 991.7 989.8 992.4 998.0 1004.1 1010.7 1013.5 1003.0 MAX. QFF PRESSURE IN HPA 1020.5 1015.6 1013.0 1008.7 1005.1 998.7 992.8 999.0 1001.5 1012.4 1017.5 1017.9 1020.5 DAY 14 13 1 8 8 3 6 12 29 28 29 18 MIN. QFF PRESSURE IN HPA 1005.7 999.6 1000.9 999.6 994.5 986.4 984.6 985.2 994.2 997.4 1007.5 1005.3 984.6 DAY 7 5 26 22 31 30 31 5 5 5 1 22 PRESSURE AT HOUR 2100 UTC. MEAN QFE PRESSURE IN HPA 848.0 846.5 845.4 846.8 845.4 841.0 840.5 842.0 845.4 847.3 849.0 848.6 845.5 MAX. QFE PRESSURE IN HPA 852.1 851.0 848.8 850.0 848.0 846.0 843.1 846.7 847.8 852.2 852.0 851.3 852.2 DAY 18 17 1 8 16 3 11 25 29 28 29 18 MIN. QFE PRESSURE IN HPA 842.5 839.0 840.8 842.8 842.1 837.0 838.3 836.3 843.0 843.5 845.2 843.4 836.3 DAY 7 5 26 22 31 18 19 5 5 5 21 22 MEAN QNH PRESSURE IN HPA 1013.9 1012.2 1010.9 1012.5 1010.9 1005.7 1005.2 1007.0 1010.8 1013.1 1015.0 1014.5 1011.0 MAX. QNH PRESSURE IN HPA 1018.6 1017.3 1014.8 1016.2 1013.9 1011.6 1008.2 1012.4 1013.6 1018.7 1018.5 1017.7 1018.7 DAY 18 17 1 8 16 3 11 25 29 28 29 18 MIN. QNH PRESSURE IN HPA 1007.5 1003.5 1005.5 1007.9 1007.1 1001.2 1002.7 1000.3 1008.1 1008.7 1010.6 1008.6 1000.3 DAY 7 5 26 22 31 18 19 5 5 5 21 22 MEAN QFF PRESSURE IN HPA 1011.9 1009.6 1006.3 1004.5 999.5 991.2 989.4 991.9 996.7 1002.8 1009.1 1012.1 1002.1 MAX. QFF PRESSURE IN HPA 1018.2 1015.6 1011.7 1008.5 1005.3 998.0 992.4 998.1 1000.1 1011.6 1015.2 1016.0 1018.2 DAY 11 17 2 8 4 3 26 25 29 28 29 18 MIN. QFF PRESSURE IN HPA 1004.4 999.5 999.6 999.1 994.0 986.2 986.5 984.0 993.1 996.2 1005.5 1005.0 984.0 DAY 7 5 26 22 28 18 18 10 5 4 22 22 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1952 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AIR TEMPERATURE (C) 5.4 8.6 12.0 16.6 22.0 26.8 29.0 27.2 23.7 17.7 11.6 7.5 17.3 MINIMUN AIR TEMPERATURE (C) 0.2 2.6 5.7 8.9 14.3 17.1 20.6 18.8 15.5 8.7 4.3 2.1 9.9 DAYS WITH MINIMUM TEMP. >=21 0 0 0 0 0 2 17 7 0 0 0 0 26 DAYS WITH MINIMUM TEMP. <=-4 0 0 0 0 0 0 0 0 0 0 0 0 0 DAYS WITH FREEZING MIN.<= 0 19 8 2 0 0 0 0 0 0 0 1 7 37 TEMPERATURE RECORDS LOWEST(C) -3.0 -3.0 -1.0 4.0 8.0 13.0 17.0 16.0 12.0 6.0 -1.0 -2.0 -3.0 DAY 6 14 6 16 9 10 3 19 29 31 16 18 MAXIMUM AIR TEMPERATURE (C) 12.6 16.0 19.7 24.7 29.7 35.5 36.8 35.5 32.9 28.6 21.2 15.1 25.7 DAYS WITH MAXIMUM TEMP. >=30 0 0 0 3 15 30 31 31 30 9 0 0 149 DAYS WITH MAXIMUM TEMP. <= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TEMPERATURE RECORDS HIGHEST(C) 18.0 22.0 25.0 30.0 36.0 39.0 39.0 38.0 36.0 31.0 27.0 20.0 39.0 DAY 24 8 22 6 31 29 7 21 1 2 2 7 DIF. BETWEEN (MAX.-MIN.) (C) 12.4 13.4 14.0 15.8 15.4 18.4 16.2 16.7 17.4 19.9 16.9 13.0 15.8 MEAN DAILY TEMP. (MDT) (C) 6.4 9.3 12.7 16.8 22.0 26.3 28.7 27.1 24.2 18.7 12.8 8.6 17.8 COOLING DEG. DAYS(BASE 21 0C) 0.0 0.0 0.0 0.0 58.5 159.0 232.5 189.5 96.5 0.5 0.0 0.0 736.5 HEATING DEG. DAYS(BASE 18 0C) 359.5 252.5 157.5 44.5 3.5 0.0 0.0 0.0 0.0 11.0 156.5 290.5 1275.5 DEWPOINT (MEAN C) -0.4 -0.3 1.8 3.8 7.0 5.4 8.4 7.8 7.1 2.8 1.7 2.0 3.9 MIXING RATIO (G/KG) 4.49 4.61 5.43 6.14 7.62 6.91 8.51 8.05 7.71 5.60 5.18 5.37 6.30 VAPOUR PRESSURE (HPA) 6.08 6.22 7.31 8.26 10.22 9.24 11.32 10.75 10.35 7.58 7.01 7.27 8.47 SATURATION DEF. (HPA) 3.27 5.56 7.53 11.75 17.81 28.05 30.50 26.86 20.50 14.09 7.55 3.52 14.75 RELATIVE HUMIDITY (MEAN %) 69 57 53 47 42 27 30 31 37 39 55 71 47 RELATIVE HUMIDITY (MAX. %) 86 78 74 67 59 41 46 46 54 57 74 86 64 RELATIVE HUMIDITY (MIN. %) 46 37 34 28 25 17 17 19 23 23 34 52 30 RELATIVE HUMIDITY (MEAN% 03UTC) 83 75 71 64 57 40 40 44 51 57 71 83 61 RELATIVE HUMIDITY (MEAN% 09UTC) 53 44 39 32 30 20 21 21 25 24 38 55 34 RELATIVE HUMIDITY (MEAN% 15UTC) 65 52 47 40 36 21 22 27 34 36 51 69 42 RH=0 => RELATIVE HUMIDITY < 0.5% AMOUNT OF PRECIPITATION MM. 43.3 57.3 46.2 58.3 21.0 0.0 0.0 0.0 0.0 0.0 34.0 75.3 335.4 DAYS WITH PRECIPITATION >=10 2 1 2 1 1 0 0 0 0 0 1 2 10 DAYS WITH PRECIPITATION >= 5 2 2 3 2 2 0 0 0 0 0 2 5 18 DAYS WITH PRECIPITATION >= 1 5 5 7 4 4 0 0 0 0 0 3 7 35 DAYS WITH PRECIPITATION 7 6 7 7 4 0 0 0 0 0 3 7 41 GREATEST DAILY PRECIPITATION 22.0 45.0 20.0 51.0 10.0 0.0 0.0 0.0 0.0 0.0 22.0 37.0 51.0 DAY 17 11 24 23 5 ** ** ** ** ** 17 28 DAY WITH THUNDER STORM 0 0 3 4 0 0 0 0 0 0 0 0 7 DAYS WITH SNOW OR SLEET 2 0 0 0 0 0 0 0 0 0 0 0 2 DAYS WITH DUST 0 0 0 0 0 1 0 1 1 0 0 0 3 WIND DIRECTION (PREVAILING) 270 270 270 270 270 270 270 270 270 270 270 270 270 PREVAILING WIND SPEED(KNOTS) 3.4 3.0 3.1 3.2 3.0 3.0 3.4 2.9 3.1 2.3 3.0 2.8 3.0 PREVAILING WIND PERCENT 15.3 22.0 31.0 33.3 29.4 40.8 31.9 22.6 21.7 14.5 17.5 16.5 24.7 CALMS PERCENT OF WIND 66.9 50.4 47.2 43.3 43.1 30.0 32.3 44.4 45.4 56.9 59.2 62.9 48.5 NO. OF WIND OBSERVATION 248 232 248 240 248 240 248 248 240 248 240 248 2928 VECTOR WIND DIRECTION (MEAN) 257 246 250 260 272 272 279 263 277 277 273 264 266 VECTOR WIND MAGNITUDE(KNOTS) 0.6 1.2 1.4 1.4 1.3 1.6 1.5 0.8 1.0 0.5 0.9 0.8 1.1 WIND STEADINESES (MEAN %) 60.0 66.7 82.4 77.8 76.5 84.2 68.2 50.0 58.8 45.5 75.0 80.0 73.3 WIND SPEED (MEAN KNOTS) 1.0 1.8 1.7 1.8 1.7 1.9 2.2 1.6 1.7 1.1 1.2 1.0 1.5 FASTEST WIND DIRECTION 270 230 270 270 230 270 270 230 230 230 310 300 230 FASTEST WIND SPEED (KNOTS) 12 28 16 10 10 8 8 6 10 8 10 24 28 DAY 12 23 11 26 1 23 9 2 12 7 6 15 DAYS WITH SKY CLEAR (0-2)/8 17 19 18 15 21 28 24 23 26 29 24 15 259 DAYS WITH P.CLOUDY (3-6)/8 9 6 6 8 5 2 7 8 4 2 4 12 73 DAYS WITH CLOUDY (7-8)/8 5 4 7 7 5 0 0 0 0 0 2 4 34 DAYS WITH VISIBILITY =< 2 KM 1 0 0 0 1 0 0 0 2 0 2 2 8 DURATION OF SUNSHINE HOURS ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1952 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MEAN QFE PRESSURE IN HPA 847.5 846.3 845.4 846.5 845.3 841.1 839.6 841.2 846.0 849.0 848.9 851.0 845.6 MAX. QFE PRESSURE IN HPA 853.6 851.7 851.1 851.2 859.7 849.9 846.9 846.0 853.7 854.3 859.8 857.4 859.8 DAY-HOUR 20-21 8- 6 27- 6 6- 6 6- 3 11-12 7- 9 16- 6 13- 6 18-18 1- 3 7- 6 MIN. QFE PRESSURE IN HPA 840.4 840.1 839.7 842.2 841.5 834.4 835.9 834.3 841.8 843.3 844.7 846.5 834.3 DAY-HOUR 1-15 12-12 3-12 24- 3 23-15 22-15 27-15 2- 0 7-15 5-12 28-15 15- 3 MEAN QNH PRESSURE IN HPA 1013.3 1011.9 1010.9 1012.2 1010.8 1005.9 1004.1 1006.0 1011.5 1015.0 1014.9 1017.3 1011.2 MAX. QNH PRESSURE IN HPA 1020.3 1018.2 1017.5 1017.6 1027.4 1016.1 1012.6 1011.6 1020.5 1021.2 1027.5 1024.7 1027.5 DAY-HOUR 20-21 8- 6 27- 6 6- 6 6- 3 11-12 7- 9 16- 6 13- 6 18-18 1- 3 7- 6 MIN. QNH PRESSURE IN HPA 1005.1 1004.7 1004.3 1007.2 1006.4 998.1 999.9 998.0 1006.7 1008.4 1010.1 1012.1 998.0 DAY-HOUR 1-15 12-12 3-12 24- 3 23-15 22-15 27-15 2- 0 7-15 5-12 28-15 15- 3 MEAN QFF PRESSURE IN HPA 1012.8 1009.4 1006.1 1004.6 1000.1 992.5 989.3 992.2 999.7 1007.0 1010.5 1015.5 1003.3 MAX. QFF PRESSURE IN HPA 1021.5 1015.4 1014.3 1010.8 1020.2 1005.2 996.2 998.9 1008.8 1014.8 1022.8 1022.9 1022.9 DAY-HOUR 13- 6 7- 6 28-15 6- 3 6- 3 10-15 7- 9 26- 3 13- 6 31- 6 1- 3 7- 6 MIN. QFF PRESSURE IN HPA 1004.4 1000.2 998.9 999.1 993.8 985.1 985.6 983.8 993.5 998.2 1004.2 1008.2 983.8 DAY-HOUR 11-18 23- 0 2-12 14-12 23-12 22-18 13-21 2- 0 2-12 5-12 3-12 3-12 PRESSURE AT HOUR 0000 UTC. MEAN QFE PRESSURE IN HPA 847.6 846.4 845.5 846.5 845.3 841.0 839.9 841.3 846.1 849.0 849.0 850.9 845.7 MAX. QFE PRESSURE IN HPA 851.5 850.6 849.7 849.8 851.8 845.4 842.9 844.5 850.4 851.8 852.9 855.7 855.7 DAY 22 9 27 6 13 4 17 24 28 16 19 7 MIN. QFE PRESSURE IN HPA 844.0 841.6 840.6 842.9 843.0 834.9 837.5 834.3 843.8 845.4 846.5 846.9 834.3 DAY 11 13 3 15 23 20 26 2 2 9 29 15 MEAN QNH PRESSURE IN HPA 1013.5 1012.0 1011.0 1012.2 1010.8 1005.7 1004.5 1006.1 1011.7 1015.1 1015.1 1017.3 1011.2 MAX. QNH PRESSURE IN HPA 1017.9 1016.9 1015.8 1016.0 1018.3 1010.9 1008.0 1009.8 1016.7 1018.3 1019.5 1022.8 1022.8 DAY 22 9 27 6 13 4 17 24 28 16 19 7 MIN. QNH PRESSURE IN HPA 1009.3 1006.5 1005.3 1008.0 1008.1 998.7 1001.7 998.0 1009.0 1010.9 1012.1 1012.6 998.0 DAY 11 13 3 15 23 20 26 2 2 9 29 15 MEAN QFF PRESSURE IN HPA 1012.4 1008.8 1005.7 1004.3 1000.0 992.5 989.7 992.3 999.8 1006.6 1010.2 1014.9 1003.1 MAX. QFF PRESSURE IN HPA 1017.6 1012.3 1011.0 1007.8 1007.3 997.4 993.8 997.4 1005.8 1011.2 1016.8 1019.7 1019.7 DAY 20 24 15 16 13 4 17 23 28 28 18 7 MIN. QFF PRESSURE IN HPA 1005.2 1000.2 999.9 999.8 994.7 985.6 986.4 983.8 995.3 1001.5 1006.4 1009.1 983.8 DAY 26 23 2 15 24 20 14 2 2 8 11 15 PRESSURE AT HOUR 0300 UTC. MEAN QFE PRESSURE IN HPA 847.8 846.6 845.7 846.6 845.9 841.4 840.2 841.8 846.6 849.5 849.6 851.1 846.1 MAX. QFE PRESSURE IN HPA 851.4 850.4 849.8 850.9 859.7 845.9 842.4 845.3 850.6 852.5 859.8 856.2 859.8 DAY 22 8 14 6 6 4 17 16 28 16 1 7 MIN. QFE PRESSURE IN HPA 844.0 841.2 840.3 842.2 842.7 835.4 838.1 838.0 844.3 845.7 846.9 846.5 835.4 DAY 17 13 3 24 23 23 26 7 2 8 28 15 MEAN QNH PRESSURE IN HPA 1013.6 1012.2 1011.3 1012.3 1011.5 1006.3 1004.8 1006.7 1012.2 1015.6 1015.7 1017.5 1011.6 MAX. QNH PRESSURE IN HPA 1017.8 1016.7 1016.0 1017.2 1027.4 1011.4 1007.4 1010.8 1016.9 1019.1 1027.5 1023.4 1027.5 DAY 22 8 14 6 6 4 17 16 28 16 1 7 MIN. QNH PRESSURE IN HPA 1009.3 1006.0 1005.0 1007.2 1007.7 999.3 1002.4 1002.3 1009.6 1011.2 1012.6 1012.1 999.3 DAY 17 13 3 24 23 23 26 7 2 8 28 15 MEAN QFF PRESSURE IN HPA 1014.4 1010.9 1007.9 1006.1 1002.0 994.0 991.1 994.3 1002.0 1009.5 1012.8 1016.6 1005.1 MAX. QFF PRESSURE IN HPA 1019.6 1014.5 1014.1 1010.8 1020.2 998.9 995.0 998.9 1008.4 1014.1 1022.8 1022.7 1022.8 DAY 13 7 14 6 6 4 30 26 28 31 1 7 MIN. QFF PRESSURE IN HPA 1007.1 1000.8 1000.9 1001.8 996.3 986.6 988.8 988.7 998.0 1003.9 1008.9 1009.8 986.6 DAY 11 23 2 14 24 23 14 7 2 8 14 3 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1952 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 0600 UTC. MEAN QFE PRESSURE IN HPA 849.0 847.5 846.6 847.8 846.4 842.1 840.7 842.7 847.7 850.7 850.5 852.3 847.0 MAX. QFE PRESSURE IN HPA 852.1 851.7 851.1 851.2 850.7 847.4 842.7 846.0 853.7 854.0 854.4 857.4 857.4 DAY 21 8 27 6 6 4 17 16 13 31 19 7 MIN. QFE PRESSURE IN HPA 844.9 841.2 841.0 843.6 843.9 837.1 838.6 839.5 845.2 846.5 847.7 848.1 837.1 DAY 11 13 3 24 23 22 27 7 17 8 28 28 MEAN QNH PRESSURE IN HPA 1015.0 1013.3 1012.2 1013.6 1012.0 1007.1 1005.4 1007.7 1013.5 1017.0 1016.8 1018.9 1012.7 MAX. QNH PRESSURE IN HPA 1018.6 1018.2 1017.5 1017.6 1017.0 1013.2 1007.7 1011.6 1020.5 1020.8 1021.3 1024.7 1024.7 DAY 21 8 27 6 6 4 17 16 13 31 19 7 MIN. QNH PRESSURE IN HPA 1010.3 1006.0 1005.8 1008.8 1009.1 1001.3 1003.0 1004.0 1010.6 1012.1 1013.5 1014.0 1001.3 DAY 11 13 3 24 23 22 27 7 17 8 28 28 MEAN QFF PRESSURE IN HPA 1015.2 1011.3 1007.7 1005.9 1001.0 993.1 990.0 993.6 1001.4 1009.1 1012.6 1017.5 1004.9 MAX. QFF PRESSURE IN HPA 1021.5 1015.4 1013.1 1010.0 1008.5 998.5 994.1 997.5 1008.8 1014.8 1018.7 1022.9 1022.9 DAY 13 7 15 16 6 4 30 16 13 31 19 7 MIN. QFF PRESSURE IN HPA 1007.2 1002.2 1001.1 1001.8 996.3 986.9 987.1 989.4 997.1 1002.8 1008.3 1011.3 986.9 DAY 11 23 2 13 24 22 28 7 2 8 14 3 PRESSURE AT HOUR 0900 UTC. MEAN QFE PRESSURE IN HPA 847.8 846.8 845.7 847.0 845.8 841.4 840.3 841.9 846.4 849.5 849.1 851.2 846.1 MAX. QFE PRESSURE IN HPA 851.2 850.8 850.9 850.3 851.3 846.6 846.9 844.7 850.5 853.1 852.8 856.3 856.3 DAY 21 8 27 6 7 4 7 16 28 31 19 7 MIN. QFE PRESSURE IN HPA 843.8 840.8 840.9 843.6 843.1 836.7 838.2 838.7 842.3 845.2 846.2 847.6 836.7 DAY 3 13 3 24 23 22 26 6 13 8 14 15 MEAN QNH PRESSURE IN HPA 1013.6 1012.5 1011.2 1012.7 1011.3 1006.3 1004.9 1006.8 1012.0 1015.6 1015.1 1017.5 1011.6 MAX. QNH PRESSURE IN HPA 1017.6 1017.1 1017.2 1016.5 1017.7 1012.3 1012.6 1010.1 1016.8 1019.8 1019.4 1023.5 1023.5 DAY 21 8 27 6 7 4 7 16 28 31 19 7 MIN. QNH PRESSURE IN HPA 1009.0 1005.5 1005.7 1008.8 1008.2 1000.8 1002.5 1003.1 1007.3 1010.6 1011.8 1013.4 1000.8 DAY 3 13 3 24 23 22 26 6 13 8 14 15 MEAN QFF PRESSURE IN HPA 1012.1 1009.1 1005.5 1004.3 999.8 991.9 989.3 992.0 999.1 1005.8 1009.6 1014.8 1002.8 MAX. QFF PRESSURE IN HPA 1018.0 1012.3 1010.8 1009.0 1010.3 997.5 996.2 996.3 1004.5 1011.7 1016.4 1020.1 1020.1 DAY 13 24 27 16 7 8 7 28 30 31 19 7 MIN. QFF PRESSURE IN HPA 1006.5 1002.2 999.4 999.9 994.9 986.1 986.7 987.8 994.5 999.6 1005.3 1008.8 986.1 DAY 11 12 2 14 23 23 14 7 13 8 3 3 PRESSURE AT HOUR 1200 UTC. MEAN QFE PRESSURE IN HPA 846.2 845.1 844.2 845.6 844.5 840.9 838.6 840.2 844.7 847.7 847.7 850.1 844.6 MAX. QFE PRESSURE IN HPA 849.4 848.5 848.9 848.3 850.8 849.9 840.8 844.1 848.6 851.4 851.7 855.2 855.2 DAY 21 8 27 5 7 11 30 22 27 31 19 8 MIN. QFE PRESSURE IN HPA 841.6 840.1 839.7 842.4 841.6 835.4 836.3 836.8 842.3 843.3 845.3 847.0 835.4 DAY 11 12 3 14 23 22 27 6 2 5 14 15 MEAN QNH PRESSURE IN HPA 1011.8 1010.5 1009.5 1011.1 1009.8 1005.6 1002.9 1004.9 1010.1 1013.5 1013.5 1016.3 1010.0 MAX. QNH PRESSURE IN HPA 1015.5 1014.5 1014.9 1014.2 1017.1 1016.1 1005.5 1009.4 1014.6 1017.8 1018.2 1022.2 1022.2 DAY 21 8 27 5 7 11 30 22 27 31 19 8 MIN. QNH PRESSURE IN HPA 1006.5 1004.7 1004.3 1007.4 1006.5 999.3 1000.3 1000.9 1007.3 1008.4 1010.8 1012.7 999.3 DAY 11 12 3 14 23 22 27 6 2 5 14 15 MEAN QFF PRESSURE IN HPA 1010.6 1007.1 1004.1 1003.3 998.8 992.2 988.1 990.9 998.1 1005.0 1008.5 1013.8 1001.7 MAX. QFF PRESSURE IN HPA 1016.5 1010.8 1009.1 1007.4 1010.2 1003.2 991.5 997.9 1003.8 1010.7 1015.0 1019.4 1019.4 DAY 13 24 27 16 7 11 30 22 27 31 17 8 MIN. QFF PRESSURE IN HPA 1004.8 1000.4 998.9 999.1 993.8 985.9 985.7 986.7 993.5 998.2 1004.2 1008.2 985.7 DAY 11 12 2 14 23 23 14 12 2 5 3 3 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1952 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 1500 UTC. MEAN QFE PRESSURE IN HPA 846.1 845.5 844.6 845.6 844.3 840.3 838.4 839.6 844.5 847.8 847.9 850.3 844.6 MAX. QFE PRESSURE IN HPA 850.0 848.4 851.0 848.3 849.1 849.8 843.2 843.1 848.6 851.7 851.5 855.1 855.1 DAY 19 8 28 6 7 10 13 23 27 31 18 7 MIN. QFE PRESSURE IN HPA 840.4 840.7 840.8 842.8 841.5 834.4 835.9 835.9 841.8 843.9 844.7 846.8 834.4 DAY 1 13 3 14 23 22 27 6 7 8 28 29 MEAN QNH PRESSURE IN HPA 1011.7 1011.0 1009.9 1011.1 1009.5 1004.9 1002.8 1004.2 1009.8 1013.7 1013.7 1016.6 1009.9 MAX. QNH PRESSURE IN HPA 1016.2 1014.3 1017.3 1014.2 1015.1 1016.0 1008.3 1008.2 1014.6 1018.2 1017.9 1022.1 1022.1 DAY 19 8 28 6 7 10 13 23 27 31 18 7 MIN. QNH PRESSURE IN HPA 1005.1 1005.4 1005.5 1007.9 1006.4 998.1 999.9 999.9 1006.7 1009.1 1010.1 1012.5 998.1 DAY 1 13 3 14 23 22 27 6 7 8 28 29 MEAN QFF PRESSURE IN HPA 1012.3 1009.5 1006.5 1004.8 999.8 992.6 989.0 991.5 999.4 1007.4 1010.7 1015.6 1003.3 MAX. QFF PRESSURE IN HPA 1018.4 1012.4 1014.3 1009.0 1007.7 1005.2 994.3 995.5 1006.1 1013.1 1017.6 1020.9 1020.9 DAY 19 7 28 16 7 10 13 24 27 31 19 7 MIN. QFF PRESSURE IN HPA 1005.1 1003.2 1000.8 1000.2 995.3 985.3 986.6 986.7 994.9 1001.9 1006.8 1010.4 985.3 DAY 11 12 24 14 22 22 1 12 1 8 3 3 PRESSURE AT HOUR 1800 UTC. MEAN QFE PRESSURE IN HPA 847.9 846.4 845.5 846.7 845.0 841.1 839.4 840.8 845.8 849.0 848.8 851.1 845.6 MAX. QFE PRESSURE IN HPA 851.3 850.3 850.3 849.7 848.7 849.7 841.8 844.0 850.0 854.3 852.4 855.1 855.1 DAY 19 6 28 9 12 16 6 24 30 18 17 6 MIN. QFE PRESSURE IN HPA 841.8 841.8 841.1 843.3 842.3 835.3 836.7 837.5 842.6 845.1 846.0 848.0 835.3 DAY 11 12 2 14 23 22 27 6 2 13 28 28 MEAN QNH PRESSURE IN HPA 1013.7 1012.0 1011.0 1012.4 1010.5 1005.9 1003.9 1005.5 1011.3 1015.0 1014.8 1017.5 1011.1 MAX. QNH PRESSURE IN HPA 1017.7 1016.5 1016.5 1015.8 1014.7 1015.8 1006.7 1009.3 1016.2 1021.2 1019.0 1022.1 1022.1 DAY 19 6 28 9 12 16 6 24 30 18 17 6 MIN. QNH PRESSURE IN HPA 1006.7 1006.7 1005.9 1008.4 1007.3 999.2 1000.8 1001.7 1007.6 1010.5 1011.6 1013.9 999.2 DAY 11 12 2 14 23 22 27 6 2 13 28 28 MEAN QFF PRESSURE IN HPA 1013.8 1009.9 1006.4 1004.7 999.6 992.2 988.8 991.5 999.4 1007.2 1010.6 1016.1 1003.4 MAX. QFF PRESSURE IN HPA 1020.0 1014.1 1011.4 1007.8 1006.4 1003.2 992.7 995.7 1006.0 1014.1 1016.6 1020.6 1020.6 DAY 19 6 28 15 7 16 29 24 30 18 19 31 MIN. QFF PRESSURE IN HPA 1004.4 1003.6 1001.3 1000.9 994.8 985.1 986.5 986.6 994.5 1001.3 1006.8 1011.6 985.1 DAY 11 12 11 11 23 22 1 12 1 7 5 2 PRESSURE AT HOUR 2100 UTC. MEAN QFE PRESSURE IN HPA 847.8 846.4 845.5 846.6 845.7 840.9 839.5 841.1 846.0 848.8 848.8 851.1 845.7 MAX. QFE PRESSURE IN HPA 853.6 850.4 849.9 849.7 858.7 845.6 841.8 844.0 850.2 852.5 852.6 855.4 858.7 DAY 20 8 28 9 22 4 16 23 27 31 18 6 MIN. QFE PRESSURE IN HPA 843.3 841.6 840.9 843.2 842.6 835.6 837.0 837.4 843.0 845.2 846.2 848.1 835.6 DAY 11 12 2 14 23 22 25 6 6 13 28 15 MEAN QNH PRESSURE IN HPA 1013.7 1012.0 1011.0 1012.3 1011.2 1005.6 1004.1 1005.8 1011.6 1014.8 1014.8 1017.4 1011.2 MAX. QNH PRESSURE IN HPA 1020.3 1016.7 1016.1 1015.8 1026.2 1011.1 1006.7 1009.3 1016.4 1019.1 1019.2 1022.4 1026.2 DAY 20 8 28 9 22 4 16 23 27 31 18 6 MIN. QNH PRESSURE IN HPA 1008.4 1006.5 1005.7 1008.3 1007.6 999.5 1001.2 1001.6 1008.1 1010.6 1011.8 1014.0 999.5 DAY 11 12 2 14 23 22 25 6 6 13 28 15 MEAN QFF PRESSURE IN HPA 1012.1 1008.8 1005.3 1003.8 999.7 991.5 988.6 991.1 998.8 1005.3 1009.4 1014.8 1002.4 MAX. QFF PRESSURE IN HPA 1020.2 1011.9 1010.1 1007.7 1013.2 996.6 992.2 995.9 1005.0 1011.2 1016.5 1019.1 1020.2 DAY 20 6 14 15 22 8 29 23 27 31 17 6 MIN. QFF PRESSURE IN HPA 1005.3 1002.6 999.8 999.6 993.9 985.2 985.6 985.7 995.0 999.9 1005.4 1009.9 985.2 DAY 10 22 2 14 23 22 13 6 2 6 3 2 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1953 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AIR TEMPERATURE (C) 7.4 8.7 11.0 16.7 21.7 26.9 29.1 27.9 24.8 19.4 12.5 6.6 17.7 MINIMUN AIR TEMPERATURE (C) 1.3 3.1 5.0 8.9 13.9 17.6 20.1 19.1 15.6 10.6 6.0 2.4 10.3 DAYS WITH MINIMUM TEMP. >=21 0 0 0 0 0 4 15 7 0 0 0 0 26 DAYS WITH MINIMUM TEMP. <=-4 0 0 0 0 0 0 0 0 0 0 0 2 2 DAYS WITH FREEZING MIN.<= 0 15 5 2 0 0 0 0 0 0 0 3 10 35 TEMPERATURE RECORDS LOWEST(C) -2.0 -1.0 -1.0 4.0 11.0 13.0 17.0 16.0 12.0 5.0 -1.0 -5.0 -5.0 DAY 1 4 26 1 5 2 1 20 19 29 23 23 MAXIMUM AIR TEMPERATURE (C) 15.5 15.6 17.8 24.6 29.9 35.8 37.2 35.7 33.9 29.1 20.4 12.4 25.7 DAYS WITH MAXIMUM TEMP. >=30 0 0 0 3 17 28 31 31 30 14 0 0 154 DAYS WITH MAXIMUM TEMP. <= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TEMPERATURE RECORDS HIGHEST(C) 22.0 19.0 23.0 31.0 32.0 41.0 39.0 38.0 37.0 33.0 25.0 20.0 41.0 DAY 23 4 11 26 17 28 3 1 10 1 3 2 DIF. BETWEEN (MAX.-MIN.) (C) 14.2 12.5 12.8 15.7 16.0 18.2 17.1 16.6 18.3 18.5 14.4 10.0 15.4 MEAN DAILY TEMP. (MDT) (C) 8.4 9.4 11.4 16.7 21.9 26.7 28.6 27.4 24.8 19.8 13.2 7.4 18.0 COOLING DEG. DAYS(BASE 21 0C) 0.0 0.0 0.0 1.5 32.0 171.5 237.0 198.0 113.5 17.5 0.0 0.0 771.0 HEATING DEG. DAYS(BASE 18 0C) 299.0 241.5 204.0 54.0 0.0 0.0 0.0 0.0 0.0 9.0 144.0 329.0 1280.5 DEWPOINT (MEAN C) 0.5 2.6 2.0 6.0 6.7 10.0 10.1 9.2 7.1 6.1 3.5 1.9 5.5 MIXING RATIO (G/KG) 4.82 5.58 5.57 7.03 7.46 9.40 9.40 8.89 7.59 7.09 5.95 5.44 7.02 VAPOUR PRESSURE (HPA) 6.53 7.54 7.50 9.47 10.01 12.51 12.48 11.84 10.18 9.56 8.06 7.36 9.42 SATURATION DEF. (HPA) 4.27 4.20 6.21 10.65 17.24 25.01 29.49 27.23 22.82 14.41 7.16 2.76 14.29 RELATIVE HUMIDITY (MEAN %) 65 69 58 53 40 36 32 33 34 44 58 75 50 RELATIVE HUMIDITY (MAX. %) 82 86 75 74 57 48 45 49 50 65 76 90 66 RELATIVE HUMIDITY (MIN. %) 42 50 37 33 24 26 22 20 21 29 38 55 33 RELATIVE HUMIDITY (MEAN% 03UTC) 79 81 72 72 55 47 44 48 49 62 74 86 64 RELATIVE HUMIDITY (MEAN% 09UTC) 46 56 45 38 27 28 25 24 23 30 46 66 38 RELATIVE HUMIDITY (MEAN% 15UTC) 62 65 50 44 33 30 24 25 27 38 53 70 43 RH=0 => RELATIVE HUMIDITY < 0.5% AMOUNT OF PRECIPITATION MM. 8.8 91.0 76.0 23.0 0.0 0.0 0.0 0.0 0.0 1.0 50.3 167.3 417.4 DAYS WITH PRECIPITATION >=10 0 3 2 1 0 0 0 0 0 0 2 5 13 DAYS WITH PRECIPITATION >= 5 0 4 5 2 0 0 0 0 0 0 2 7 20 DAYS WITH PRECIPITATION >= 1 4 8 8 3 0 0 0 0 0 1 5 13 42 DAYS WITH PRECIPITATION 8 8 9 5 3 0 0 0 0 1 5 13 52 GREATEST DAILY PRECIPITATION 3.2 43.0 37.0 15.0 0.0 0.0 0.0 0.0 0.0 1.0 22.0 55.0 55.0 DAY 12 11 3 8 ** ** ** ** ** 31 20 15 DAY WITH THUNDER STORM 0 2 4 2 1 0 0 0 0 0 1 0 10 DAYS WITH SNOW OR SLEET 0 3 0 0 0 0 0 0 0 0 0 0 3 DAYS WITH DUST 2 4 0 0 0 0 0 0 0 0 0 0 6 WIND DIRECTION (PREVAILING) 270 270 270 270 270 270 270 270 270 270 270 270 270 PREVAILING WIND SPEED(KNOTS) 3.7 4.3 3.8 3.8 3.7 3.0 3.2 2.9 2.5 3.2 2.9 2.7 3.3 PREVAILING WIND PERCENT 24.2 24.6 33.9 37.5 40.3 42.1 33.5 36.3 32.5 27.0 40.8 36.3 34.1 CALMS PERCENT OF WIND 45.6 47.3 30.2 26.7 19.8 24.6 24.6 26.6 28.3 25.0 29.2 34.3 30.1 NO. OF WIND OBSERVATION 248 224 248 240 248 240 248 248 240 248 240 248 2920 VECTOR WIND DIRECTION (MEAN) 270 258 271 271 275 268 266 260 255 253 259 253 264 VECTOR WIND MAGNITUDE(KNOTS) 1.5 1.8 1.9 2.0 2.2 1.8 1.5 1.4 1.3 1.5 1.7 1.5 1.6 WIND STEADINESES (MEAN %) 78.9 75.0 76.0 83.3 84.6 81.8 68.2 70.0 72.2 75.0 85.0 83.3 76.2 WIND SPEED (MEAN KNOTS) 1.9 2.4 2.5 2.4 2.6 2.2 2.2 2.0 1.8 2.0 2.0 1.8 2.1 FASTEST WIND DIRECTION 230 230 270 270 270 310 230 180 230 270 270 270 230 FASTEST WIND SPEED (KNOTS) 10 30 12 12 13 12 9 12 9 12 9 10 30 DAY 23 2 24 22 30 14 8 4 18 30 21 22 DAYS WITH SKY CLEAR (0-2)/8 16 10 11 13 15 28 26 27 29 28 16 14 233 DAYS WITH P.CLOUDY (3-6)/8 10 7 11 14 15 2 5 4 1 3 8 7 87 DAYS WITH CLOUDY (7-8)/8 5 11 9 3 1 0 0 0 0 0 6 10 45 DAYS WITH VISIBILITY =< 2 KM 2 3 0 0 0 0 0 0 0 0 0 1 6 DURATION OF SUNSHINE HOURS ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1953 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MEAN QFE PRESSURE IN HPA 848.7 847.5 846.2 846.8 844.6 841.2 838.9 841.0 845.1 849.0 850.1 849.2 845.7 MAX. QFE PRESSURE IN HPA 857.1 856.2 853.7 853.5 848.2 847.9 849.4 850.1 850.8 854.3 855.0 854.9 857.1 DAY-HOUR 2- 6 16- 6 28- 6 2- 9 27- 6 5- 6 17- 3 31- 6 30- 6 12- 6 10- 6 20- 9 MIN. QFE PRESSURE IN HPA 842.4 839.5 840.1 840.0 840.5 835.5 832.2 833.9 840.6 844.2 840.4 843.7 832.2 DAY-HOUR 12- 3 2-12 4-12 11-12 31-15 30-12 15-21 5-15 9-15 25- 9 9- 3 21- 3 MEAN QNH PRESSURE IN HPA 1014.7 1013.3 1011.8 1012.5 1010.0 1006.0 1003.4 1005.7 1010.6 1015.0 1016.3 1015.2 1011.2 MAX. QNH PRESSURE IN HPA 1024.4 1023.4 1020.5 1020.2 1014.1 1013.8 1015.5 1016.3 1017.1 1021.2 1022.0 1021.8 1024.4 DAY-HOUR 2- 6 16- 6 28- 6 2- 9 27- 6 5- 6 17- 3 31- 6 30- 6 12- 6 10- 6 20- 9 MIN. QNH PRESSURE IN HPA 1007.4 1004.0 1004.7 1004.6 1005.2 999.4 995.6 997.6 1005.3 1009.5 1005.1 1008.9 995.6 DAY-HOUR 12- 3 2-12 4-12 11-12 31-15 30-12 15-21 5-15 9-15 25- 9 9- 3 21- 3 MEAN QFF PRESSURE IN HPA 1013.0 1010.6 1007.7 1004.9 999.3 992.3 988.4 991.5 998.2 1005.8 1011.3 1013.9 1003.1 MAX. QFF PRESSURE IN HPA 1026.0 1023.0 1017.8 1014.4 1004.5 1002.3 1001.2 1003.8 1005.6 1011.7 1020.1 1021.3 1026.0 DAY-HOUR 2- 6 16- 6 28- 6 1- 6 22- 3 5- 3 17- 3 31- 3 30- 6 22- 6 24- 6 23- 6 MIN. QFF PRESSURE IN HPA 1003.6 997.8 999.7 1000.1 993.5 983.8 980.3 983.9 991.7 999.9 1000.3 1007.3 980.3 DAY-HOUR 12- 0 2- 3 4-12 11-12 12-12 27-12 15-21 4-12 2-12 3-18 9- 3 21- 9 PRESSURE AT HOUR 0000 UTC. MEAN QFE PRESSURE IN HPA 848.8 847.4 846.3 846.9 844.9 841.4 839.0 841.5 845.3 849.2 850.1 849.2 845.8 MAX. QFE PRESSURE IN HPA 854.7 854.2 851.2 851.7 847.7 846.2 843.4 850.0 849.0 852.7 853.2 852.6 854.7 DAY 3 16 28 2 5 5 19 20 30 12 16 2 MIN. QFE PRESSURE IN HPA 842.9 842.2 841.3 842.1 842.3 837.4 832.2 837.7 842.1 847.3 844.4 844.2 832.2 DAY 12 2 4 11 9 28 29 4 10 4 8 21 MEAN QNH PRESSURE IN HPA 1014.8 1013.2 1011.9 1012.7 1010.3 1006.2 1003.5 1006.3 1010.8 1015.3 1016.3 1015.2 1011.4 MAX. QNH PRESSURE IN HPA 1021.6 1021.0 1017.6 1018.2 1013.5 1011.8 1008.6 1016.2 1015.0 1019.3 1019.9 1019.2 1021.6 DAY 3 16 28 2 5 5 19 20 30 12 16 2 MIN. QNH PRESSURE IN HPA 1008.0 1007.2 1006.1 1007.1 1007.3 1001.6 995.6 1002.0 1007.1 1013.1 1009.7 1009.5 995.6 DAY 12 2 4 11 9 28 29 4 10 4 8 21 MEAN QFF PRESSURE IN HPA 1012.5 1009.9 1007.4 1004.9 999.6 992.5 988.4 991.9 998.2 1005.7 1010.8 1013.6 1002.9 MAX. QFF PRESSURE IN HPA 1021.2 1018.7 1015.2 1013.1 1004.0 1000.3 992.7 1002.9 1003.2 1008.6 1017.6 1019.2 1021.2 DAY 2 16 28 1 5 5 22 20 30 19 24 23 MIN. QFF PRESSURE IN HPA 1003.6 1001.7 1001.4 1000.4 995.6 986.1 981.2 986.9 993.8 1001.7 1003.0 1007.7 981.2 DAY 12 2 4 28 12 28 29 4 10 4 8 21 PRESSURE AT HOUR 0300 UTC. MEAN QFE PRESSURE IN HPA 848.9 847.5 846.3 846.9 845.0 841.6 839.9 841.7 845.8 849.7 850.0 849.2 846.1 MAX. QFE PRESSURE IN HPA 855.1 855.0 851.7 851.6 847.5 847.2 849.4 849.6 849.4 853.3 853.7 853.0 855.1 DAY 3 16 28 23 7 5 17 31 30 12 10 2 MIN. QFE PRESSURE IN HPA 842.4 839.7 841.1 841.8 842.0 837.2 834.6 837.4 842.6 847.9 840.4 843.7 834.6 DAY 12 2 4 11 9 30 6 4 10 4 9 21 MEAN QNH PRESSURE IN HPA 1014.9 1013.3 1012.0 1012.7 1010.4 1006.5 1004.5 1006.6 1011.4 1015.8 1016.2 1015.3 1011.6 MAX. QNH PRESSURE IN HPA 1022.1 1022.0 1018.2 1018.0 1013.3 1013.0 1015.5 1015.7 1015.5 1020.0 1020.5 1019.7 1022.1 DAY 3 16 28 23 7 5 17 31 30 12 10 2 MIN. QNH PRESSURE IN HPA 1007.4 1004.3 1005.9 1006.7 1006.9 1001.4 998.4 1001.6 1007.6 1013.8 1005.1 1008.9 998.4 DAY 12 2 4 11 9 30 6 4 10 4 9 21 MEAN QFF PRESSURE IN HPA 1014.3 1011.6 1008.8 1006.4 1001.2 994.3 990.7 993.7 1000.7 1008.3 1012.6 1014.9 1004.8 MAX. QFF PRESSURE IN HPA 1023.9 1021.7 1017.1 1014.3 1004.5 1002.3 1001.2 1003.8 1005.5 1011.4 1019.9 1020.7 1023.9 DAY 3 16 28 1 22 5 17 31 30 22 24 23 MIN. QFF PRESSURE IN HPA 1004.1 997.8 1001.5 1001.8 996.9 988.1 983.5 987.3 995.8 1004.1 1000.3 1007.9 983.5 DAY 12 2 13 28 12 29 6 4 10 4 9 21 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1953 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 0600 UTC. MEAN QFE PRESSURE IN HPA 850.3 848.7 847.4 847.9 845.7 842.2 840.3 842.5 847.0 850.9 851.7 850.2 847.1 MAX. QFE PRESSURE IN HPA 857.1 856.2 853.7 853.4 848.2 847.9 845.3 850.1 850.8 854.3 855.0 853.5 857.1 DAY 2 16 28 1 27 5 18 31 30 12 10 2 MIN. QFE PRESSURE IN HPA 844.9 840.5 842.1 842.6 842.8 837.2 835.5 838.0 843.3 848.6 847.9 844.6 835.5 DAY 12 2 4 11 31 30 6 4 10 28 6 21 MEAN QNH PRESSURE IN HPA 1016.5 1014.7 1013.2 1013.7 1011.2 1007.2 1005.0 1007.5 1012.8 1017.2 1018.1 1016.4 1012.8 MAX. QNH PRESSURE IN HPA 1024.4 1023.4 1020.5 1020.1 1014.1 1013.8 1010.8 1016.3 1017.1 1021.2 1022.0 1020.2 1024.4 DAY 2 16 28 1 27 5 18 31 30 12 10 2 MIN. QNH PRESSURE IN HPA 1010.3 1005.2 1007.1 1007.6 1007.9 1001.4 999.4 1002.3 1008.4 1014.6 1013.8 1009.9 999.4 DAY 12 2 4 11 31 30 6 4 10 28 6 21 MEAN QFF PRESSURE IN HPA 1015.5 1012.5 1009.2 1006.0 1000.2 993.2 989.7 992.8 1000.1 1007.8 1013.1 1015.2 1004.6 MAX. QFF PRESSURE IN HPA 1026.0 1023.0 1017.8 1014.4 1003.2 1001.1 995.0 1002.4 1005.6 1011.7 1020.1 1021.3 1026.0 DAY 2 16 28 1 1 5 18 31 30 22 24 23 MIN. QFF PRESSURE IN HPA 1005.5 999.6 1001.8 1001.2 996.0 986.6 983.7 986.8 994.6 1003.8 1007.6 1008.4 983.7 DAY 24 2 13 28 12 28 6 4 10 4 2 21 PRESSURE AT HOUR 0900 UTC. MEAN QFE PRESSURE IN HPA 848.9 847.9 846.6 847.2 844.9 841.6 839.5 841.6 845.9 849.3 850.5 849.6 846.1 MAX. QFE PRESSURE IN HPA 855.4 855.1 852.8 853.5 847.2 847.3 844.1 848.9 849.5 852.6 854.0 854.9 855.4 DAY 2 16 28 2 1 5 18 31 21 11 10 20 MIN. QFE PRESSURE IN HPA 844.0 840.6 841.5 841.4 842.0 836.5 834.9 837.7 842.8 844.2 847.5 844.2 834.9 DAY 12 2 4 11 31 30 6 4 10 25 4 21 MEAN QNH PRESSURE IN HPA 1014.9 1013.8 1012.3 1013.0 1010.3 1006.5 1004.1 1006.5 1011.4 1015.4 1016.8 1015.8 1011.7 MAX. QNH PRESSURE IN HPA 1022.4 1022.1 1019.4 1020.2 1013.0 1013.1 1009.4 1014.9 1015.6 1019.2 1020.8 1021.8 1022.4 DAY 2 16 28 2 1 5 18 31 21 11 10 20 MIN. QNH PRESSURE IN HPA 1009.3 1005.3 1006.4 1006.2 1006.9 1000.6 998.7 1002.0 1007.9 1009.5 1013.3 1009.5 998.7 DAY 12 2 4 11 31 30 6 4 10 25 4 21 MEAN QFF PRESSURE IN HPA 1012.2 1010.4 1007.3 1004.5 998.6 991.7 988.2 991.4 997.7 1005.0 1011.0 1013.7 1002.6 MAX. QFF PRESSURE IN HPA 1021.7 1019.6 1015.8 1012.3 1001.5 999.9 993.6 1001.0 1002.4 1008.4 1017.3 1019.8 1021.7 DAY 2 16 28 1 6 5 18 31 29 18 24 20 MIN. QFF PRESSURE IN HPA 1004.6 1001.1 1000.9 1000.6 994.3 985.1 981.8 985.9 993.7 1000.1 1005.2 1007.3 981.8 DAY 24 2 4 26 12 30 6 3 8 25 2 21 PRESSURE AT HOUR 1200 UTC. MEAN QFE PRESSURE IN HPA 847.6 846.5 845.2 845.8 843.7 840.7 838.0 840.0 844.0 847.7 849.1 848.1 844.7 MAX. QFE PRESSURE IN HPA 854.3 853.4 851.7 850.5 846.0 846.4 842.8 847.4 847.8 851.1 852.1 850.4 854.3 DAY 2 15 28 2 27 28 18 30 30 11 10 9 MIN. QFE PRESSURE IN HPA 843.1 839.5 840.1 840.0 840.8 835.5 833.6 835.2 841.0 845.9 845.6 844.3 833.6 DAY 11 2 4 11 12 30 5 4 10 3 6 21 MEAN QNH PRESSURE IN HPA 1013.4 1012.1 1010.6 1011.4 1008.9 1005.5 1002.3 1004.6 1009.2 1013.6 1015.1 1014.0 1010.1 MAX. QNH PRESSURE IN HPA 1021.2 1020.1 1018.2 1016.8 1011.6 1012.0 1007.9 1013.2 1013.6 1017.5 1018.6 1016.7 1021.2 DAY 2 15 28 2 27 28 18 30 30 11 10 9 MIN. QNH PRESSURE IN HPA 1008.2 1004.0 1004.7 1004.6 1005.5 999.4 997.2 999.1 1005.8 1011.4 1011.1 1009.6 997.2 DAY 11 2 4 11 12 30 5 4 10 3 6 21 MEAN QFF PRESSURE IN HPA 1010.9 1008.8 1006.0 1003.4 998.1 991.3 987.1 990.1 996.5 1003.9 1009.5 1012.3 1001.5 MAX. QFF PRESSURE IN HPA 1020.0 1017.4 1014.9 1010.0 1001.2 999.6 992.5 999.3 1001.4 1006.8 1015.9 1018.2 1020.0 DAY 2 25 28 1 6 5 18 31 30 18 24 23 MIN. QFF PRESSURE IN HPA 1004.3 998.8 999.7 1000.1 993.5 983.8 981.0 983.9 991.7 1000.1 1004.4 1007.6 981.0 DAY 31 2 4 11 12 27 5 4 2 6 5 17 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1953 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 1500 UTC. MEAN QFE PRESSURE IN HPA 848.2 846.8 845.5 845.9 843.7 840.3 837.6 839.4 843.9 848.0 849.3 848.8 844.8 MAX. QFE PRESSURE IN HPA 854.5 854.0 850.7 850.5 846.0 845.3 842.3 846.8 847.8 851.8 852.4 854.5 854.5 DAY 2 15 28 2 6 5 18 30 29 11 10 20 MIN. QFE PRESSURE IN HPA 843.9 841.1 841.0 840.0 840.5 835.6 833.5 833.9 840.6 845.2 845.9 845.2 833.5 DAY 11 2 4 11 31 30 5 5 9 3 3 21 MEAN QNH PRESSURE IN HPA 1014.1 1012.5 1011.0 1011.5 1008.9 1004.9 1001.9 1003.9 1009.1 1013.8 1015.4 1014.7 1010.1 MAX. QNH PRESSURE IN HPA 1021.4 1020.8 1017.0 1016.8 1011.6 1010.8 1007.3 1012.5 1013.6 1018.3 1019.0 1021.4 1021.4 DAY 2 15 28 2 6 5 18 30 29 11 10 20 MIN. QNH PRESSURE IN HPA 1009.1 1005.9 1005.8 1004.6 1005.2 999.5 997.1 997.6 1005.3 1010.6 1011.4 1010.6 997.1 DAY 11 2 4 11 31 30 5 5 9 3 3 21 MEAN QFF PRESSURE IN HPA 1013.3 1010.5 1007.7 1005.0 999.6 992.4 988.0 990.9 998.3 1006.2 1011.8 1014.4 1003.2 MAX. QFF PRESSURE IN HPA 1022.7 1020.3 1014.7 1011.9 1003.1 999.8 992.9 1000.2 1004.0 1009.5 1017.3 1020.2 1022.7 DAY 2 15 28 1 6 5 18 31 29 18 26 23 MIN. QFF PRESSURE IN HPA 1006.0 999.8 1001.3 1000.5 995.4 985.4 982.3 984.0 993.1 1001.5 1005.2 1010.1 982.3 DAY 24 2 21 28 12 27 6 5 9 3 19 17 PRESSURE AT HOUR 1800 UTC. MEAN QFE PRESSURE IN HPA 848.7 847.7 846.4 847.0 844.6 840.9 838.5 840.3 844.4 848.5 850.0 849.1 845.5 MAX. QFE PRESSURE IN HPA 854.9 854.1 851.2 852.2 847.4 845.5 842.7 848.8 848.9 852.0 852.8 852.5 854.9 DAY 2 15 28 1 6 4 18 30 21 11 10 1 MIN. QFE PRESSURE IN HPA 843.4 843.1 841.6 841.4 841.4 836.4 834.7 836.1 841.0 846.0 846.5 845.2 834.7 DAY 11 2 3 11 31 27 4 4 9 3 3 21 MEAN QNH PRESSURE IN HPA 1014.7 1013.5 1012.0 1012.7 1010.0 1005.7 1002.9 1005.0 1009.7 1014.4 1016.2 1015.1 1011.0 MAX. QNH PRESSURE IN HPA 1021.8 1020.9 1017.6 1018.7 1013.2 1011.0 1007.7 1014.8 1014.9 1018.5 1019.4 1019.1 1021.8 DAY 2 15 28 1 6 4 18 30 21 11 10 1 MIN. QNH PRESSURE IN HPA 1008.6 1008.2 1006.5 1006.2 1006.2 1000.5 998.5 1000.1 1005.8 1011.6 1012.1 1010.6 998.5 DAY 11 2 3 11 31 27 4 4 9 3 3 21 MEAN QFF PRESSURE IN HPA 1013.5 1011.3 1008.0 1005.0 999.1 991.7 987.7 990.4 997.2 1005.2 1011.2 1013.9 1002.8 MAX. QFF PRESSURE IN HPA 1023.2 1020.6 1014.9 1012.0 1002.6 998.9 992.0 1001.5 1002.7 1008.2 1016.3 1018.6 1023.2 DAY 2 15 27 1 6 4 18 30 30 11 23 22 MIN. QFF PRESSURE IN HPA 1005.8 1003.7 1001.9 1001.6 994.7 984.7 983.0 985.0 992.1 999.9 1005.0 1008.4 983.0 DAY 11 2 3 28 31 27 5 4 9 3 19 20 PRESSURE AT HOUR 2100 UTC. MEAN QFE PRESSURE IN HPA 848.7 847.6 846.3 846.9 844.6 841.1 838.7 840.9 844.9 848.8 850.0 849.2 845.6 MAX. QFE PRESSURE IN HPA 854.9 854.0 851.2 851.9 847.3 845.9 843.0 849.0 849.1 852.2 853.2 852.9 854.9 DAY 2 15 28 1 6 4 18 30 21 11 15 1 MIN. QFE PRESSURE IN HPA 844.9 842.8 841.4 841.8 841.8 836.6 832.2 837.1 841.4 846.6 842.2 844.5 832.2 DAY 12 1 3 11 31 30 15 4 9 3 21 20 MEAN QNH PRESSURE IN HPA 1014.7 1013.4 1011.9 1012.6 1010.0 1005.9 1003.1 1005.7 1010.2 1014.8 1016.2 1015.2 1011.1 MAX. QNH PRESSURE IN HPA 1021.8 1020.8 1017.6 1018.4 1013.1 1011.4 1008.1 1015.0 1015.1 1018.7 1019.9 1019.5 1021.8 DAY 2 15 28 1 6 4 18 30 21 11 15 1 MIN. QNH PRESSURE IN HPA 1010.3 1007.9 1006.2 1006.7 1006.7 1000.7 995.6 1001.3 1006.2 1012.3 1007.2 1009.8 995.6 DAY 12 1 3 11 31 30 15 4 9 3 21 20 MEAN QFF PRESSURE IN HPA 1012.0 1010.1 1007.0 1004.1 998.4 991.4 987.4 990.7 996.7 1004.5 1010.5 1013.3 1002.2 MAX. QFF PRESSURE IN HPA 1021.2 1018.7 1014.5 1010.5 1001.4 999.0 991.8 1000.9 1001.9 1007.5 1016.7 1018.1 1021.2 DAY 2 15 27 1 6 4 18 30 30 26 23 22 MIN. QFF PRESSURE IN HPA 1004.8 1002.6 1002.1 1000.8 994.8 985.1 980.3 986.1 992.3 1000.6 1003.8 1007.7 980.3 DAY 23 1 3 27 31 27 15 3 10 7 21 20 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1954 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AIR TEMPERATURE (C) 7.9 7.4 11.6 16.4 23.0 27.4 28.8 27.5 23.8 17.9 11.7 7.7 17.6 MINIMUN AIR TEMPERATURE (C) 2.1 2.2 5.7 8.8 14.2 18.3 20.6 19.2 14.9 9.9 6.9 3.2 10.5 DAYS WITH MINIMUM TEMP. >=21 0 0 0 0 0 4 16 11 0 0 0 0 31 DAYS WITH MINIMUM TEMP. <=-4 0 0 0 0 0 0 0 0 0 0 0 0 0 DAYS WITH FREEZING MIN.<= 0 11 5 4 0 0 0 0 0 0 0 0 2 22 TEMPERATURE RECORDS LOWEST(C) -2.0 -2.0 -1.0 4.0 9.0 15.0 18.0 15.0 11.0 7.0 3.0 0.0 -2.0 DAY 23 3 1 6 18 19 28 21 21 28 17 10 MAXIMUM AIR TEMPERATURE (C) 15.7 13.9 18.4 23.6 31.3 35.3 36.2 35.5 32.7 27.1 17.7 14.3 25.1 DAYS WITH MAXIMUM TEMP. >=30 0 0 0 5 23 30 31 31 29 6 0 0 155 DAYS WITH MAXIMUM TEMP. <= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TEMPERATURE RECORDS HIGHEST(C) 21.0 19.0 23.0 32.0 36.0 37.0 39.0 37.0 36.0 31.0 24.0 18.0 39.0 DAY 11 25 20 26 31 1 9 1 3 10 4 19 DIF. BETWEEN (MAX.-MIN.) (C) 13.6 11.7 12.7 14.8 17.1 17.0 15.6 16.3 17.8 17.2 10.8 11.1 14.6 MEAN DAILY TEMP. (MDT) (C) 8.9 8.1 12.1 16.2 22.7 26.8 28.4 27.3 23.8 18.5 12.3 8.7 17.8 COOLING DEG. DAYS(BASE 21 0C) 0.0 0.0 0.0 3.5 58.5 174.0 229.5 196.5 86.0 1.5 0.0 0.0 749.5 HEATING DEG. DAYS(BASE 18 0C) 283.0 278.5 183.5 67.0 0.0 0.0 0.0 0.0 0.0 18.0 171.0 287.5 1288.5 DEWPOINT (MEAN C) -0.0 1.0 4.5 5.6 7.4 10.9 10.9 9.6 6.4 6.4 5.7 4.0 6.0 MIXING RATIO (G/KG) 4.64 4.99 6.41 6.98 7.90 10.02 10.01 9.15 7.32 7.17 6.91 6.14 7.30 VAPOUR PRESSURE (HPA) 6.26 6.73 8.63 9.37 10.58 13.30 13.28 12.18 9.81 9.67 9.34 8.31 9.79 SATURATION DEF. (HPA) 4.87 3.97 5.69 10.48 19.11 24.74 27.76 26.09 21.30 11.94 4.93 2.47 13.61 RELATIVE HUMIDITY (MEAN %) 60 67 64 53 39 37 34 34 35 49 71 79 52 RELATIVE HUMIDITY (MAX. %) 80 84 81 75 55 53 49 49 50 66 86 92 68 RELATIVE HUMIDITY (MIN. %) 38 49 46 33 25 27 24 21 21 33 51 61 36 RELATIVE HUMIDITY (MEAN% 03UTC) 77 80 79 69 54 50 47 46 49 65 82 86 65 RELATIVE HUMIDITY (MEAN% 09UTC) 44 56 51 39 28 29 27 26 24 36 60 67 41 RELATIVE HUMIDITY (MEAN% 15UTC) 51 61 58 46 33 31 29 29 30 43 69 80 47 RH=0 => RELATIVE HUMIDITY < 0.5% AMOUNT OF PRECIPITATION MM. 27.0 94.0 182.0 33.0 0.0 0.0 0.0 0.0 0.0 0.0 245.0 130.1 711.1 DAYS WITH PRECIPITATION >=10 1 3 4 2 0 0 0 0 0 0 6 6 22 DAYS WITH PRECIPITATION >= 5 1 5 5 3 0 0 0 0 0 0 9 8 31 DAYS WITH PRECIPITATION >= 1 2 8 8 4 0 0 0 0 0 0 15 10 47 DAYS WITH PRECIPITATION 3 10 9 4 0 0 0 0 0 0 18 11 55 GREATEST DAILY PRECIPITATION 23.0 28.0 103.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 68.0 23.0 103.0 DAY 28 15 7 15 ** ** ** ** ** ** 28 1 DAY WITH THUNDER STORM 1 1 4 3 1 0 1 0 0 0 4 4 19 DAYS WITH SNOW OR SLEET 0 1 1 0 0 0 0 0 0 0 0 0 2 DAYS WITH DUST 0 0 0 1 0 0 0 0 0 0 0 0 1 WIND DIRECTION (PREVAILING) 270 270 270 270 270 270 270 315 270 270 270 270 270 PREVAILING WIND SPEED(KNOTS) 3.3 3.1 2.4 3.3 3.7 3.9 3.7 3.6 3.8 3.4 3.2 2.4 3.3 PREVAILING WIND PERCENT 32.7 31.3 29.8 33.3 27.0 36.7 26.6 18.6 23.8 23.4 23.8 24.2 27.1 CALMS PERCENT OF WIND 19.4 20.5 16.1 19.6 22.6 20.8 31.5 24.3 27.1 17.3 24.2 24.2 22.3 NO. OF WIND OBSERVATION 248 224 248 240 248 240 248 247 240 248 240 248 2919 VECTOR WIND DIRECTION (MEAN) 260 255 256 256 269 258 240 0 246 259 264 269 258 VECTOR WIND MAGNITUDE(KNOTS) 1.8 1.6 1.5 1.9 1.6 1.8 0.9 0.0 1.1 1.2 1.1 1.0 1.3 WIND STEADINESES (MEAN %) 72.0 72.7 71.4 76.0 59.3 64.3 33.3 0.0 42.3 44.4 47.8 52.6 52.0 WIND SPEED (MEAN KNOTS) 2.5 2.2 2.1 2.5 2.7 2.8 2.7 2.9 2.6 2.7 2.3 1.9 2.5 FASTEST WIND DIRECTION 230 270 230 230 360 270 130 310 270 310 230 270 130 FASTEST WIND SPEED (KNOTS) 16 12 10 16 13 13 18 13 18 13 9 6 18 DAY 11 16 15 11 18 15 12 2 17 29 1 2 DAYS WITH SKY CLEAR (0-2)/8 18 13 10 14 26 27 23 26 30 26 10 14 237 DAYS WITH P.CLOUDY (3-6)/8 10 9 12 12 5 3 8 5 0 5 8 11 88 DAYS WITH CLOUDY (7-8)/8 3 6 9 4 0 0 0 0 0 0 12 6 40 DAYS WITH VISIBILITY =< 2 KM 0 0 0 0 0 0 0 0 0 0 1 0 1 DURATION OF SUNSHINE HOURS ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1954 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MEAN QFE PRESSURE IN HPA 845.6 845.2 847.2 845.3 843.9 839.7 838.8 841.1 843.4 848.5 849.9 849.9 844.9 MAX. QFE PRESSURE IN HPA 852.4 851.6 852.1 851.8 849.7 873.3 852.0 847.2 848.5 854.0 858.0 857.5 873.3 DAY-HOUR 1- 6 22- 6 3- 6 24- 6 1-18 15-21 30- 9 30- 6 23- 6 12- 6 3-12 16- 6 MIN. QFE PRESSURE IN HPA 839.4 837.3 840.0 840.2 838.7 834.1 832.3 833.3 840.2 843.2 842.4 844.2 832.3 DAY-HOUR 5-12 16- 3 18- 0 11-12 27-15 5-12 3-18 8-15 15-15 1- 0 12-18 6- 3 MEAN QNH PRESSURE IN HPA 1011.1 1010.7 1012.9 1010.7 1009.2 1004.3 1003.2 1005.9 1008.5 1014.5 1016.1 1016.1 1010.3 MAX. QNH PRESSURE IN HPA 1019.0 1018.0 1018.6 1018.3 1015.8 1043.1 1018.5 1013.0 1014.5 1020.8 1025.4 1024.9 1043.1 DAY-HOUR 1- 6 22- 6 3- 6 24- 6 1-18 15-21 30- 9 30- 6 23- 6 12- 6 3-12 16- 6 MIN. QNH PRESSURE IN HPA 1003.9 1001.5 1004.6 1004.9 1003.1 997.8 995.7 996.9 1004.9 1008.3 1007.4 1009.5 995.7 DAY-HOUR 5-12 16- 3 18- 0 11-12 27-15 5-12 3-18 8-15 15-15 1- 0 12-18 6- 3 MEAN QFF PRESSURE IN HPA 1008.9 1008.8 1008.4 1003.2 997.7 990.2 988.3 991.8 996.7 1006.1 1011.5 1014.1 1002.1 MAX. QFF PRESSURE IN HPA 1017.3 1018.1 1017.1 1009.0 1004.3 1028.9 1003.6 1001.3 1004.1 1012.3 1021.1 1024.3 1028.9 DAY-HOUR 1- 6 3- 6 3- 6 24- 3 1-18 15-21 30- 9 30- 3 25- 6 12- 3 5- 3 16- 6 MIN. QFF PRESSURE IN HPA 1000.5 1000.3 996.7 998.1 989.6 982.9 981.0 982.1 991.5 997.2 1002.0 1006.2 981.0 DAY-HOUR 28-12 16- 9 18- 0 11-12 27-12 5-12 3-18 8- 9 11-12 1- 0 12-18 30-12 PRESSURE AT HOUR 0000 UTC. MEAN QFE PRESSURE IN HPA 845.9 845.2 847.0 845.3 844.1 839.8 839.0 841.4 843.6 848.7 849.9 850.0 845.0 MAX. QFE PRESSURE IN HPA 850.6 851.2 851.0 850.1 847.3 843.2 843.3 845.7 846.4 851.9 852.4 856.9 856.9 DAY 1 22 23 25 1 1 28 31 24 13 10 16 MIN. QFE PRESSURE IN HPA 840.6 837.7 840.0 841.4 840.0 837.0 834.9 837.3 841.6 843.2 846.5 845.4 834.9 DAY 6 16 18 12 28 6 23 11 12 1 14 7 MEAN QNH PRESSURE IN HPA 1011.4 1010.7 1012.7 1010.8 1009.3 1004.4 1003.5 1006.2 1008.8 1014.7 1016.0 1016.2 1010.4 MAX. QNH PRESSURE IN HPA 1016.9 1017.6 1017.3 1016.3 1013.1 1008.3 1008.4 1011.2 1012.0 1018.4 1019.0 1024.2 1024.2 DAY 1 22 23 25 1 1 28 31 24 13 10 16 MIN. QNH PRESSURE IN HPA 1005.3 1002.0 1004.6 1006.2 1004.6 1001.2 998.7 1001.5 1006.5 1008.3 1012.1 1010.9 998.7 DAY 6 16 18 12 28 6 23 11 12 1 14 7 MEAN QFF PRESSURE IN HPA 1008.7 1008.3 1007.9 1003.1 997.7 990.1 988.4 991.8 996.6 1005.9 1011.1 1013.6 1001.9 MAX. QFF PRESSURE IN HPA 1014.8 1015.7 1013.3 1006.8 1001.5 994.0 993.9 997.4 1001.2 1010.0 1014.2 1022.8 1022.8 DAY 1 22 3 16 1 19 28 30 25 21 20 16 MIN. QFF PRESSURE IN HPA 1002.7 1001.6 996.7 999.3 991.3 985.8 982.4 985.5 993.1 997.2 1006.4 1007.0 982.4 DAY 28 16 18 12 27 6 23 11 11 1 13 31 PRESSURE AT HOUR 0300 UTC. MEAN QFE PRESSURE IN HPA 845.7 845.0 847.3 845.3 844.3 840.1 839.4 842.1 844.2 849.0 850.1 849.8 845.2 MAX. QFE PRESSURE IN HPA 850.5 850.7 851.0 850.3 847.2 843.7 842.3 846.3 847.1 853.2 858.0 856.7 858.0 DAY 1 22 23 24 25 1 15 30 24 12 5 16 MIN. QFE PRESSURE IN HPA 840.8 837.3 842.4 841.0 840.2 837.4 836.5 837.9 842.1 844.5 847.0 844.2 836.5 DAY 6 16 8 4 27 5 11 11 16 1 14 6 MEAN QNH PRESSURE IN HPA 1011.2 1010.4 1013.0 1010.7 1009.6 1004.8 1003.9 1007.0 1009.5 1015.0 1016.3 1015.9 1010.6 MAX. QNH PRESSURE IN HPA 1016.8 1017.0 1017.3 1016.5 1013.0 1008.9 1007.3 1011.9 1012.8 1019.9 1025.4 1023.9 1025.4 DAY 1 22 23 24 25 1 15 30 24 12 5 16 MIN. QNH PRESSURE IN HPA 1005.5 1001.5 1007.4 1005.8 1004.9 1001.6 1000.6 1002.2 1007.1 1009.8 1012.7 1009.5 1000.6 DAY 6 16 8 4 27 5 11 11 16 1 14 6 MEAN QFF PRESSURE IN HPA 1010.2 1009.4 1009.6 1004.7 999.7 992.2 990.4 994.6 999.4 1008.3 1012.6 1014.8 1003.8 MAX. QFF PRESSURE IN HPA 1016.6 1016.8 1016.1 1009.0 1003.0 995.9 995.5 1001.3 1003.8 1012.3 1021.1 1024.2 1024.2 DAY 1 3 2 24 1 1 15 30 24 12 5 16 MIN. QFF PRESSURE IN HPA 1003.1 1001.5 1000.4 1001.2 993.5 988.4 985.6 988.5 996.3 1000.9 1008.1 1008.5 985.6 DAY 28 16 25 11 27 5 12 11 11 1 13 6 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1954 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 0600 UTC. MEAN QFE PRESSURE IN HPA 847.0 846.4 848.4 846.3 845.2 840.8 840.1 842.9 845.1 850.1 851.2 851.4 846.2 MAX. QFE PRESSURE IN HPA 852.4 851.6 852.1 851.8 848.0 844.0 843.1 847.2 848.5 854.0 854.4 857.5 857.5 DAY 1 22 3 24 1 1 15 30 23 12 5 16 MIN. QFE PRESSURE IN HPA 842.1 838.9 841.4 841.4 841.3 837.3 837.0 839.1 842.6 846.1 848.5 847.5 837.0 DAY 28 16 18 4 27 5 11 11 20 1 13 3 MEAN QNH PRESSURE IN HPA 1012.7 1012.0 1014.3 1011.9 1010.6 1005.6 1004.8 1008.0 1010.5 1016.4 1017.6 1017.8 1011.8 MAX. QNH PRESSURE IN HPA 1019.0 1018.0 1018.6 1018.3 1013.9 1009.3 1008.2 1013.0 1014.5 1020.8 1021.3 1024.9 1024.9 DAY 1 22 3 24 1 1 15 30 23 12 5 16 MIN. QNH PRESSURE IN HPA 1007.1 1003.4 1006.2 1006.2 1006.1 1001.5 1001.2 1003.6 1007.6 1011.7 1014.5 1013.3 1001.2 DAY 28 16 18 4 27 5 11 11 20 1 13 3 MEAN QFF PRESSURE IN HPA 1011.0 1010.4 1010.0 1004.2 998.8 991.0 989.5 993.6 998.5 1007.8 1013.0 1016.1 1003.7 MAX. QFF PRESSURE IN HPA 1017.3 1018.1 1017.1 1008.4 1002.4 994.6 993.8 999.5 1004.1 1012.1 1015.8 1024.3 1024.3 DAY 1 3 3 24 8 19 15 30 25 12 24 16 MIN. QFF PRESSURE IN HPA 1004.7 1001.8 999.8 1000.1 992.6 986.4 985.2 988.9 994.9 1001.1 1008.8 1009.8 985.2 DAY 28 16 18 4 27 5 11 10 3 1 13 3 PRESSURE AT HOUR 0900 UTC. MEAN QFE PRESSURE IN HPA 845.8 845.9 848.0 845.8 844.4 840.1 839.8 841.8 844.0 848.7 850.1 850.1 845.4 MAX. QFE PRESSURE IN HPA 851.7 850.9 851.3 851.0 847.5 842.5 852.0 846.2 847.0 852.4 853.5 856.1 856.1 DAY 1 3 18 24 24 1 30 30 23 12 5 16 MIN. QFE PRESSURE IN HPA 840.7 838.4 844.1 841.0 840.5 836.3 836.2 834.5 841.8 845.2 847.3 846.2 834.5 DAY 28 16 8 4 27 5 11 8 11 1 13 30 MEAN QNH PRESSURE IN HPA 1011.3 1011.4 1013.8 1011.4 1009.7 1004.7 1004.4 1006.7 1009.3 1014.7 1016.3 1016.3 1010.8 MAX. QNH PRESSURE IN HPA 1018.2 1017.2 1017.7 1017.3 1013.3 1007.5 1018.5 1011.8 1012.7 1019.0 1020.2 1023.2 1023.2 DAY 1 3 18 24 24 1 30 30 23 12 5 16 MIN. QNH PRESSURE IN HPA 1005.4 1002.8 1009.4 1005.8 1005.2 1000.3 1000.2 998.3 1006.7 1010.6 1013.1 1011.8 998.3 DAY 28 16 8 4 27 5 11 8 11 1 13 30 MEAN QFF PRESSURE IN HPA 1008.1 1008.8 1008.7 1003.0 997.3 989.7 988.7 991.8 996.3 1005.2 1011.0 1013.6 1001.8 MAX. QFF PRESSURE IN HPA 1014.9 1015.7 1014.4 1007.1 1000.9 993.1 1003.6 999.5 1001.2 1008.8 1015.1 1021.3 1021.3 DAY 1 3 3 24 8 19 30 31 23 12 24 16 MIN. QFF PRESSURE IN HPA 1001.9 1000.3 1001.3 999.7 990.8 984.7 983.9 982.1 991.7 999.2 1006.8 1007.7 982.1 DAY 28 16 24 4 27 5 11 8 11 1 13 31 PRESSURE AT HOUR 1200 UTC. MEAN QFE PRESSURE IN HPA 844.3 844.3 846.4 844.4 843.1 838.7 837.9 840.1 842.3 846.9 849.2 848.9 843.9 MAX. QFE PRESSURE IN HPA 849.2 849.4 849.6 849.8 846.6 841.7 841.0 844.6 845.2 850.4 858.0 854.3 858.0 DAY 1 3 22 24 24 25 15 30 23 12 3 16 MIN. QFE PRESSURE IN HPA 839.4 838.0 842.5 840.2 839.1 834.1 834.3 836.0 840.6 843.7 845.9 844.7 834.1 DAY 5 16 25 11 27 5 31 10 11 1 13 30 MEAN QNH PRESSURE IN HPA 1009.6 1009.5 1012.0 1009.8 1008.3 1003.2 1002.3 1004.7 1007.2 1012.6 1015.2 1014.9 1009.1 MAX. QNH PRESSURE IN HPA 1015.3 1015.5 1015.7 1016.0 1012.3 1006.6 1005.8 1009.9 1010.6 1016.7 1025.4 1021.2 1025.4 DAY 1 3 22 24 24 25 15 30 23 12 3 16 MIN. QNH PRESSURE IN HPA 1003.9 1002.3 1007.5 1004.9 1003.6 997.8 998.0 1000.0 1005.3 1008.9 1011.4 1010.1 997.8 DAY 5 16 25 11 27 5 31 10 11 1 13 30 MEAN QFF PRESSURE IN HPA 1006.7 1007.0 1006.9 1001.7 996.5 988.6 987.0 990.0 994.9 1003.7 1010.3 1012.2 1000.5 MAX. QFF PRESSURE IN HPA 1012.7 1014.1 1012.5 1005.9 1000.1 992.1 991.5 996.4 999.4 1007.6 1018.3 1019.3 1019.3 DAY 8 3 3 24 8 25 15 30 27 19 3 16 MIN. QFF PRESSURE IN HPA 1000.5 1000.3 1000.9 998.1 989.6 982.9 982.5 984.6 991.5 998.0 1006.1 1006.2 982.5 DAY 28 16 24 11 27 5 11 11 11 1 13 30 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1954 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 1500 UTC. MEAN QFE PRESSURE IN HPA 844.8 844.5 846.5 844.6 843.0 838.4 837.6 839.4 842.1 847.5 849.2 849.5 843.9 MAX. QFE PRESSURE IN HPA 848.9 850.1 849.4 849.3 846.4 842.1 840.1 844.1 844.7 850.6 852.2 855.1 855.1 DAY 1 21 22 24 24 25 15 30 23 19 5 15 MIN. QFE PRESSURE IN HPA 840.3 838.3 842.6 840.7 838.7 834.3 833.8 833.3 840.2 843.5 846.6 845.3 833.3 DAY 5 15 25 7 27 5 11 8 15 1 30 30 MEAN QNH PRESSURE IN HPA 1010.2 1009.8 1012.1 1009.9 1008.0 1002.8 1001.9 1004.0 1007.1 1013.3 1015.3 1015.6 1009.2 MAX. QNH PRESSURE IN HPA 1014.9 1016.3 1015.5 1015.4 1012.0 1007.1 1004.7 1009.4 1010.1 1016.9 1018.7 1022.1 1022.1 DAY 1 21 22 24 24 25 15 30 23 19 5 15 MIN. QNH PRESSURE IN HPA 1005.0 1002.7 1007.6 1005.4 1003.1 998.0 997.5 996.9 1004.9 1008.7 1012.3 1010.8 996.9 DAY 5 15 25 7 27 5 11 8 15 1 30 30 MEAN QFF PRESSURE IN HPA 1009.2 1008.7 1008.5 1003.6 998.0 990.0 988.3 991.3 996.9 1006.4 1011.6 1014.3 1002.2 MAX. QFF PRESSURE IN HPA 1015.9 1016.6 1014.7 1007.9 1002.1 994.4 991.8 997.9 1001.0 1010.9 1015.1 1022.1 1022.1 DAY 8 3 3 23 8 25 15 30 27 19 24 15 MIN. QFF PRESSURE IN HPA 1003.0 1001.9 1001.9 1000.2 991.8 985.4 983.7 983.4 993.8 999.7 1008.7 1007.6 983.4 DAY 28 8 24 11 27 5 11 8 15 1 30 30 PRESSURE AT HOUR 1800 UTC. MEAN QFE PRESSURE IN HPA 845.7 845.3 847.0 845.2 843.8 839.1 838.0 840.2 842.7 848.4 849.8 850.0 844.6 MAX. QFE PRESSURE IN HPA 849.2 851.4 850.8 849.9 849.7 842.5 840.5 844.7 845.4 851.5 852.8 856.7 856.7 DAY 1 21 22 24 1 25 14 30 23 12 5 15 MIN. QFE PRESSURE IN HPA 840.6 838.1 842.3 840.9 839.2 835.1 832.3 836.0 840.8 844.5 842.4 844.8 832.3 DAY 5 15 7 11 27 5 3 10 15 1 12 30 MEAN QNH PRESSURE IN HPA 1011.2 1010.8 1012.8 1010.7 1009.0 1003.6 1002.3 1004.9 1007.8 1014.4 1015.9 1016.2 1010.0 MAX. QNH PRESSURE IN HPA 1015.3 1017.8 1017.1 1016.1 1015.8 1007.5 1005.2 1010.1 1010.9 1017.9 1019.4 1023.9 1023.9 DAY 1 21 22 24 1 25 14 30 23 12 5 15 MIN. QNH PRESSURE IN HPA 1005.3 1002.4 1007.3 1005.7 1003.7 999.0 995.7 1000.0 1005.5 1009.8 1007.4 1010.2 995.7 DAY 5 15 7 11 27 5 3 10 15 1 12 30 MEAN QFF PRESSURE IN HPA 1009.5 1009.2 1008.4 1002.9 997.3 989.2 987.1 990.6 995.9 1006.0 1011.3 1014.5 1001.8 MAX. QFF PRESSURE IN HPA 1015.4 1016.1 1014.9 1006.1 1004.3 994.0 991.1 996.6 1001.2 1009.8 1015.5 1023.3 1023.3 DAY 8 3 1 23 1 18 13 31 26 23 19 15 MIN. QFF PRESSURE IN HPA 1005.4 1001.4 1000.3 998.6 990.5 984.1 981.0 985.2 992.5 999.6 1002.0 1007.0 981.0 DAY 5 15 24 11 27 5 3 10 11 1 12 30 PRESSURE AT HOUR 2100 UTC. MEAN QFE PRESSURE IN HPA 845.8 845.4 847.2 845.4 843.9 840.7 838.6 840.8 843.2 848.9 850.1 850.1 845.0 MAX. QFE PRESSURE IN HPA 849.6 851.2 850.9 850.3 846.9 873.3 840.9 845.2 845.9 852.0 852.8 856.9 873.3 DAY 8 21 22 24 24 15 14 30 23 12 9 15 MIN. QFE PRESSURE IN HPA 840.2 837.9 843.0 841.2 839.7 836.6 835.6 836.6 841.2 844.9 846.2 845.2 835.6 DAY 5 15 24 11 27 5 11 10 11 1 13 30 MEAN QNH PRESSURE IN HPA 1011.4 1010.9 1013.0 1010.9 1009.1 1005.4 1003.0 1005.6 1008.3 1014.9 1016.3 1016.3 1010.4 MAX. QNH PRESSURE IN HPA 1015.7 1017.6 1017.2 1016.5 1012.6 1043.1 1005.7 1010.6 1011.4 1018.5 1019.4 1024.2 1043.1 DAY 8 21 22 24 24 15 14 30 23 12 9 15 MIN. QNH PRESSURE IN HPA 1004.9 1002.2 1008.1 1006.0 1004.3 1000.7 999.5 1000.7 1006.0 1010.3 1011.8 1010.6 999.5 DAY 5 15 24 11 27 5 11 10 11 1 13 30 MEAN QFF PRESSURE IN HPA 1008.3 1008.4 1007.7 1002.7 996.9 990.6 987.3 990.9 995.5 1005.5 1011.1 1013.8 1001.6 MAX. QFF PRESSURE IN HPA 1015.1 1014.6 1012.7 1006.3 1000.3 1028.9 991.3 998.3 1000.8 1009.2 1014.8 1022.8 1028.9 DAY 8 10 3 15 16 15 14 31 26 31 25 15 MIN. QFF PRESSURE IN HPA 1003.3 1001.8 999.6 998.4 990.5 985.3 982.7 984.8 991.7 998.9 1006.0 1007.5 982.7 DAY 5 15 24 11 27 5 11 10 11 1 13 30 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1955 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AIR TEMPERATURE (C) 5.9 8.9 12.0 16.6 21.8 27.0 29.9 29.1 25.4 17.9 13.2 7.1 17.9 MINIMUN AIR TEMPERATURE (C) 0.4 1.1 6.4 9.3 13.8 18.2 21.3 20.2 15.9 8.9 5.3 2.5 10.3 DAYS WITH MINIMUM TEMP. >=21 0 0 0 0 0 5 18 15 1 0 0 0 39 DAYS WITH MINIMUM TEMP. <=-4 0 0 0 0 0 0 0 0 0 0 0 0 0 DAYS WITH FREEZING MIN.<= 0 16 8 0 0 0 0 0 0 0 0 0 6 30 TEMPERATURE RECORDS LOWEST(C) -3.0 -2.0 1.0 3.0 9.0 15.0 17.0 14.0 9.0 5.0 3.0 -2.0 -3.0 DAY 31 3 15 11 6 5 26 24 30 26 26 7 MAXIMUM AIR TEMPERATURE (C) 12.5 17.4 18.9 24.4 29.0 34.1 37.9 36.7 33.7 25.9 21.5 12.9 25.4 DAYS WITH MAXIMUM TEMP. >=30 0 0 0 0 14 30 31 31 30 1 0 0 137 DAYS WITH MAXIMUM TEMP. <= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TEMPERATURE RECORDS HIGHEST(C) 16.0 24.0 26.0 28.0 34.0 37.0 40.0 39.0 37.0 30.0 24.0 21.0 40.0 DAY 21 28 3 24 21 27 20 3 1 4 1 1 DIF. BETWEEN (MAX.-MIN.) (C) 12.1 16.3 12.5 15.1 15.2 15.9 16.6 16.5 17.8 17.0 16.2 10.4 15.1 MEAN DAILY TEMP. (MDT) (C) 6.4 9.2 12.6 16.9 21.4 26.1 29.6 28.5 24.8 17.4 13.4 7.7 17.8 COOLING DEG. DAYS(BASE 21 0C) 0.0 0.0 0.0 0.0 39.5 153.5 266.5 231.0 115.5 1.0 0.0 0.0 807.0 HEATING DEG. DAYS(BASE 18 0C) 358.5 245.5 166.0 40.5 1.0 0.0 0.0 0.0 0.0 40.0 138.0 319.0 1308.5 DEWPOINT (MEAN C) 1.5 -0.5 3.7 5.5 6.0 4.7 4.0 5.0 3.6 -1.7 -0.8 1.0 2.7 MIXING RATIO (G/KG) 5.10 4.43 6.15 6.93 7.27 6.61 6.29 6.78 6.01 4.13 4.33 4.95 5.75 VAPOUR PRESSURE (HPA) 6.90 5.98 8.27 9.32 9.74 8.85 8.40 9.06 8.08 5.59 5.87 6.69 7.73 SATURATION DEF. (HPA) 2.67 6.08 6.33 10.48 17.69 28.36 35.64 32.91 26.25 16.17 10.10 3.75 16.37 RELATIVE HUMIDITY (MEAN %) 75 55 61 51 39 27 21 24 27 29 41 68 43 RELATIVE HUMIDITY (MAX. %) 89 77 79 72 57 42 34 40 43 48 62 86 61 RELATIVE HUMIDITY (MIN. %) 55 34 44 30 23 16 12 13 14 14 22 49 27 RELATIVE HUMIDITY (MEAN% 03UTC) 86 74 76 71 55 37 30 36 42 46 60 80 58 RELATIVE HUMIDITY (MEAN% 09UTC) 63 39 50 37 30 19 16 17 18 19 27 56 33 RELATIVE HUMIDITY (MEAN% 15UTC) 73 48 55 42 31 19 15 16 21 22 37 66 37 RH=0 => RELATIVE HUMIDITY < 0.5% AMOUNT OF PRECIPITATION MM. 35.5 3.5 74.8 16.5 2.0 0.0 0.0 0.0 0.0 0.0 0.0 245.0 377.3 DAYS WITH PRECIPITATION >=10 1 0 3 1 0 0 0 0 0 0 0 4 9 DAYS WITH PRECIPITATION >= 5 3 0 5 1 0 0 0 0 0 0 0 4 13 DAYS WITH PRECIPITATION >= 1 5 1 11 1 1 0 0 0 0 0 0 6 25 DAYS WITH PRECIPITATION 7 1 15 2 3 0 0 0 0 0 0 6 34 GREATEST DAILY PRECIPITATION 16.0 3.5 28.0 16.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 DAY 3 1 12 29 5 ** ** ** ** ** ** 8 DAY WITH THUNDER STORM 0 0 0 0 0 2 0 0 0 0 0 0 2 DAYS WITH SNOW OR SLEET 0 0 0 0 0 0 0 0 0 0 0 0 0 DAYS WITH DUST 1 0 0 1 0 0 0 1 0 0 0 0 3 WIND DIRECTION (PREVAILING) 270 270 270 315 270 315 270 270 315 315 315 315 315 PREVAILING WIND SPEED(KNOTS) 2.9 3.1 4.3 3.8 5.4 4.6 4.8 5.5 3.8 3.4 3.3 3.1 3.6 PREVAILING WIND PERCENT 27.0 35.7 35.5 41.3 35.5 35.4 47.2 32.3 37.5 38.7 32.9 34.7 30.5 CALMS PERCENT OF WIND 14.5 8.0 11.7 6.7 9.3 9.2 11.3 4.8 7.9 7.7 7.9 19.0 9.9 NO. OF WIND OBSERVATION 248 224 248 240 248 240 248 248 240 248 240 248 2920 VECTOR WIND DIRECTION (MEAN) 267 270 267 280 289 297 278 290 294 297 308 304 287 VECTOR WIND MAGNITUDE(KNOTS) 1.3 1.8 2.2 2.7 2.6 2.7 3.1 2.8 2.8 2.1 2.2 2.0 2.3 WIND STEADINESES (MEAN %) 54.2 64.3 61.1 71.1 61.9 57.4 77.5 65.1 70.0 60.0 68.7 62.5 63.9 WIND SPEED (MEAN KNOTS) 2.4 2.8 3.6 3.8 4.2 4.7 4.0 4.3 4.0 3.5 3.2 3.2 3.6 FASTEST WIND DIRECTION 310 310 90 270 60 230 310 160 270 270 270 270 90 FASTEST WIND SPEED (KNOTS) 13 13 40 18 22 24 18 18 18 14 13 16 40 DAY 24 25 21 9 12 23 22 5 2 31 1 8 DAYS WITH SKY CLEAR (0-2)/8 19 25 10 18 25 29 29 25 29 31 21 15 276 DAYS WITH P.CLOUDY (3-6)/8 8 2 9 8 6 1 2 6 1 0 9 11 63 DAYS WITH CLOUDY (7-8)/8 4 1 12 4 0 0 0 0 0 0 0 5 26 DAYS WITH VISIBILITY =< 2 KM 0 0 1 0 2 0 0 1 0 0 0 3 7 DURATION OF SUNSHINE HOURS ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1955 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MEAN QFE PRESSURE IN HPA 848.6 846.3 845.4 846.5 844.7 841.7 839.1 840.2 844.1 848.6 849.8 848.0 845.2 MAX. QFE PRESSURE IN HPA 854.9 851.0 854.6 851.5 849.9 847.9 844.8 859.3 877.3 874.1 855.2 854.7 877.3 DAY-HOUR 10- 6 14- 6 3- 0 2- 6 17- 6 30- 0 10- 6 13-18 25- 9 2- 3 26- 6 2- 6 MIN. QFE PRESSURE IN HPA 843.4 842.3 838.9 841.1 838.5 836.1 835.4 833.9 837.1 843.6 842.7 839.5 833.9 DAY-HOUR 26-12 20-12 12-12 25-12 23-15 29-15 27-12 19-15 1-12 1-12 25-15 29-12 MEAN QNH PRESSURE IN HPA 1014.6 1011.9 1010.9 1012.1 1010.0 1006.6 1003.6 1004.9 1009.3 1014.5 1015.9 1013.9 1010.7 MAX. QNH PRESSURE IN HPA 1021.8 1017.3 1021.5 1017.9 1016.1 1013.8 1010.2 1026.9 1047.7 1044.0 1022.2 1021.6 1047.7 DAY-HOUR 10- 6 14- 6 3- 0 2- 6 17- 6 30- 0 10- 6 13-18 25- 9 2- 3 26- 6 2- 6 MIN. QNH PRESSURE IN HPA 1008.6 1007.3 1003.4 1005.9 1002.9 1000.1 999.3 997.6 1001.3 1008.8 1007.7 1004.0 997.6 DAY-HOUR 26-12 20-12 12-12 25-12 23-15 29-15 27-12 19-15 1-12 1-12 25-15 29-12 MEAN QFF PRESSURE IN HPA 1013.7 1009.2 1006.1 1004.5 999.5 993.1 988.5 990.2 996.7 1006.5 1010.6 1012.2 1002.6 MAX. QFF PRESSURE IN HPA 1023.2 1016.2 1014.0 1010.3 1006.7 1000.4 995.1 1011.2 1036.2 1036.7 1019.1 1020.5 1036.7 DAY-HOUR 11- 6 7- 3 3- 0 2- 6 10- 3 2- 3 10- 3 13-18 25- 9 2- 3 26- 3 22- 6 MIN. QFF PRESSURE IN HPA 1005.5 1002.4 999.0 996.1 991.8 985.7 982.4 983.1 986.7 998.6 1002.9 1000.9 982.4 DAY-HOUR 21-12 20-12 3-12 25-12 23-12 28-18 27-12 8- 9 1-12 1-12 1-12 29-12 PRESSURE AT HOUR 0000 UTC. MEAN QFE PRESSURE IN HPA 848.6 846.4 845.8 846.5 844.7 842.3 839.3 840.4 844.0 848.5 849.9 848.0 845.4 MAX. QFE PRESSURE IN HPA 853.1 849.8 854.6 850.7 848.9 847.9 843.3 844.6 849.4 852.1 853.8 852.9 854.6 DAY 11 15 3 2 17 30 10 22 22 18 26 23 MIN. QFE PRESSURE IN HPA 844.3 843.3 840.8 843.0 839.5 838.0 836.6 837.6 838.5 844.6 846.4 842.3 836.6 DAY 26 5 13 26 24 29 28 7 1 1 4 30 MEAN QNH PRESSURE IN HPA 1014.5 1012.0 1011.4 1012.2 1010.1 1007.2 1003.8 1005.1 1009.3 1014.4 1016.1 1013.9 1010.8 MAX. QNH PRESSURE IN HPA 1019.8 1016.0 1021.5 1017.0 1014.9 1013.8 1008.4 1009.9 1015.5 1018.6 1020.6 1019.5 1021.5 DAY 11 15 3 2 17 30 10 22 22 18 26 23 MIN. QNH PRESSURE IN HPA 1009.6 1008.4 1005.5 1008.1 1004.0 1002.3 1000.7 1001.9 1002.9 1009.9 1012.0 1007.3 1000.7 DAY 26 5 13 26 24 29 28 7 1 1 4 30 MEAN QFF PRESSURE IN HPA 1013.1 1008.6 1006.3 1004.3 999.2 993.8 988.4 990.0 996.2 1005.9 1010.1 1011.6 1002.3 MAX. QFF PRESSURE IN HPA 1019.8 1012.8 1014.0 1009.3 1004.7 999.0 992.9 996.2 1004.3 1010.8 1016.4 1018.0 1019.8 DAY 10 9 3 2 10 6 10 23 23 18 26 23 MIN. QFF PRESSURE IN HPA 1006.3 1005.0 1001.8 998.1 992.6 987.5 984.6 986.3 988.3 999.7 1005.5 1004.5 984.6 DAY 22 20 4 25 24 29 28 5 1 1 1 30 PRESSURE AT HOUR 0300 UTC. MEAN QFE PRESSURE IN HPA 848.6 846.5 845.6 846.8 845.2 842.6 839.9 841.2 844.9 850.0 850.5 848.2 845.8 MAX. QFE PRESSURE IN HPA 853.0 849.9 850.6 850.2 849.2 846.5 844.5 845.4 850.2 874.1 854.2 853.3 874.1 DAY 10 7 18 2 17 6 10 22 22 2 26 2 MIN. QFE PRESSURE IN HPA 844.2 843.2 841.0 842.5 840.6 838.9 837.3 838.1 839.1 845.3 847.0 840.9 837.3 DAY 26 2 13 10 24 29 27 7 1 1 1 29 MEAN QNH PRESSURE IN HPA 1014.6 1012.2 1011.1 1012.5 1010.6 1007.7 1004.6 1006.0 1010.3 1016.2 1016.8 1014.1 1011.4 MAX. QNH PRESSURE IN HPA 1019.7 1016.1 1016.9 1016.4 1015.3 1012.1 1009.8 1010.9 1016.4 1044.0 1021.0 1020.0 1044.0 DAY 10 7 18 2 17 6 10 22 22 2 26 2 MIN. QNH PRESSURE IN HPA 1009.5 1008.3 1005.8 1007.5 1005.3 1003.4 1001.5 1002.4 1003.6 1010.8 1012.7 1005.7 1001.5 DAY 26 2 13 10 24 29 27 7 1 1 1 29 MEAN QFF PRESSURE IN HPA 1014.9 1011.1 1007.3 1006.3 1001.3 994.9 990.4 992.4 999.3 1009.8 1013.3 1013.3 1004.5 MAX. QFF PRESSURE IN HPA 1021.7 1016.2 1012.7 1010.2 1006.7 1000.4 995.1 999.1 1006.6 1036.7 1019.1 1019.9 1036.7 DAY 10 7 15 2 10 2 10 22 24 2 26 23 MIN. QFF PRESSURE IN HPA 1008.7 1007.3 1002.4 1000.6 995.4 989.2 985.6 988.8 991.1 1002.6 1007.5 1002.7 985.6 DAY 26 23 8 10 22 30 27 5 1 1 1 29 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1955 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 0600 UTC. MEAN QFE PRESSURE IN HPA 850.2 847.7 846.6 847.7 846.2 843.1 840.5 841.8 845.7 850.1 851.4 849.4 846.7 MAX. QFE PRESSURE IN HPA 854.9 851.0 851.0 851.5 849.9 847.1 844.8 846.2 850.4 854.1 855.2 854.7 855.2 DAY 10 14 18 2 17 6 10 22 22 18 26 2 MIN. QFE PRESSURE IN HPA 845.5 844.5 841.8 842.3 841.8 839.3 838.1 838.3 839.0 846.4 847.4 842.5 838.1 DAY 26 2 13 10 24 23 28 7 1 1 1 29 MEAN QNH PRESSURE IN HPA 1016.4 1013.5 1012.2 1013.6 1011.8 1008.2 1005.2 1006.7 1011.2 1016.3 1017.8 1015.5 1012.4 MAX. QNH PRESSURE IN HPA 1021.8 1017.3 1017.3 1017.9 1016.1 1012.8 1010.2 1011.8 1016.7 1020.9 1022.2 1021.6 1022.2 DAY 10 14 18 2 17 6 10 22 22 18 26 2 MIN. QNH PRESSURE IN HPA 1011.0 1009.8 1006.7 1007.3 1006.7 1003.8 1002.4 1002.7 1003.5 1012.0 1013.2 1007.5 1002.4 DAY 26 2 13 10 24 23 28 7 1 1 1 29 MEAN QFF PRESSURE IN HPA 1015.9 1011.3 1007.5 1005.8 1000.8 994.4 989.9 991.8 998.2 1007.9 1012.4 1014.0 1004.2 MAX. QFF PRESSURE IN HPA 1023.2 1016.0 1013.4 1010.3 1006.3 1000.2 995.0 998.1 1004.9 1013.3 1018.0 1020.5 1023.2 DAY 11 14 15 2 10 6 25 22 23 18 26 22 MIN. QFF PRESSURE IN HPA 1009.6 1005.5 1002.4 998.9 994.8 988.3 986.3 987.9 989.1 1002.1 1006.1 1004.4 986.3 DAY 22 23 4 25 22 29 27 7 1 1 1 29 PRESSURE AT HOUR 0900 UTC. MEAN QFE PRESSURE IN HPA 849.1 846.8 845.9 847.0 845.1 842.2 839.5 840.5 845.4 848.8 850.0 847.9 845.7 MAX. QFE PRESSURE IN HPA 853.8 850.3 850.0 850.8 848.6 846.1 844.1 845.3 877.3 852.9 853.2 853.5 877.3 DAY 10 8 18 19 17 6 10 22 25 18 26 2 MIN. QFE PRESSURE IN HPA 844.9 843.1 841.1 842.5 840.7 838.5 836.6 834.8 838.9 845.4 845.7 840.4 834.8 DAY 26 2 12 10 22 23 28 8 1 1 1 29 MEAN QNH PRESSURE IN HPA 1015.1 1012.5 1011.4 1012.7 1010.5 1007.2 1004.0 1005.3 1010.9 1014.8 1016.2 1013.8 1011.2 MAX. QNH PRESSURE IN HPA 1020.6 1016.5 1016.2 1017.1 1014.6 1011.7 1009.4 1010.8 1047.7 1019.5 1019.9 1020.2 1047.7 DAY 10 8 18 19 17 6 10 22 25 18 26 2 MIN. QNH PRESSURE IN HPA 1010.3 1008.2 1005.9 1007.5 1005.4 1002.9 1000.7 998.6 1003.4 1010.9 1011.2 1005.1 998.6 DAY 26 2 12 10 22 23 28 8 1 1 1 29 MEAN QFF PRESSURE IN HPA 1013.5 1008.7 1005.8 1004.2 999.4 993.2 988.4 990.1 997.5 1005.8 1009.9 1011.6 1002.3 MAX. QFF PRESSURE IN HPA 1020.6 1013.1 1012.9 1009.8 1004.9 999.7 993.9 996.6 1036.2 1011.7 1014.9 1018.0 1036.2 DAY 9 8 16 19 10 6 10 22 25 18 26 22 MIN. QFF PRESSURE IN HPA 1007.6 1003.6 1000.1 997.2 992.6 987.3 983.9 983.1 988.3 1000.5 1003.4 1002.5 983.1 DAY 22 23 4 25 22 30 27 8 1 1 1 29 PRESSURE AT HOUR 1200 UTC. MEAN QFE PRESSURE IN HPA 847.6 845.1 844.3 845.4 843.6 840.7 838.2 838.9 842.7 847.2 848.4 846.8 844.1 MAX. QFE PRESSURE IN HPA 852.0 848.8 848.0 849.6 847.1 844.1 842.2 842.8 847.7 851.1 851.7 851.6 852.0 DAY 9 14 18 19 17 6 10 22 20 18 25 22 MIN. QFE PRESSURE IN HPA 843.4 842.3 838.9 841.1 839.0 836.4 835.4 836.1 837.1 843.6 844.5 839.5 835.4 DAY 26 20 12 25 23 23 27 7 1 1 1 29 MEAN QNH PRESSURE IN HPA 1013.4 1010.5 1009.6 1010.9 1008.8 1005.4 1002.5 1003.4 1007.7 1012.9 1014.3 1012.5 1009.3 MAX. QNH PRESSURE IN HPA 1018.5 1014.8 1013.9 1015.7 1012.8 1009.4 1007.2 1007.9 1013.5 1017.5 1018.2 1018.0 1018.5 DAY 9 14 18 19 17 6 10 22 20 18 25 22 MIN. QNH PRESSURE IN HPA 1008.6 1007.3 1003.4 1005.9 1003.5 1000.5 999.3 1000.1 1001.3 1008.8 1009.8 1004.0 999.3 DAY 26 20 12 25 23 23 27 7 1 1 1 29 MEAN QFF PRESSURE IN HPA 1011.8 1006.9 1004.4 1002.8 997.8 991.8 987.0 988.3 994.7 1004.4 1008.3 1010.3 1000.7 MAX. QFF PRESSURE IN HPA 1018.4 1011.5 1011.9 1008.6 1003.1 997.3 991.6 994.1 1001.8 1009.5 1012.6 1016.5 1018.4 DAY 10 8 16 19 10 2 10 22 23 18 29 22 MIN. QFF PRESSURE IN HPA 1005.5 1002.4 999.0 996.1 991.8 986.2 982.4 985.2 986.7 998.6 1002.9 1000.9 982.4 DAY 21 20 3 25 23 29 27 6 1 1 1 29 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1955 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL PRESSURE AT HOUR 1500 UTC. MEAN QFE PRESSURE IN HPA 847.9 845.4 844.6 845.5 843.5 840.3 837.9 838.6 842.5 847.5 848.4 847.6 844.1 MAX. QFE PRESSURE IN HPA 852.5 849.1 848.5 849.3 847.1 843.8 841.8 842.2 847.5 851.4 851.8 852.6 852.6 DAY 9 14 16 19 17 6 10 22 20 18 26 22 MIN. QFE PRESSURE IN HPA 843.9 843.1 838.9 841.5 838.5 836.1 835.4 833.9 837.3 843.8 842.7 840.7 833.9 DAY 26 20 12 10 23 29 27 19 1 1 25 29 MEAN QNH PRESSURE IN HPA 1013.8 1010.9 1009.9 1011.0 1008.7 1004.9 1002.2 1003.0 1007.6 1013.3 1014.4 1013.4 1009.4 MAX. QNH PRESSURE IN HPA 1019.1 1015.1 1014.5 1015.4 1012.8 1009.0 1006.7 1007.2 1013.3 1017.8 1018.3 1019.2 1019.2 DAY 9 14 16 19 17 6 10 22 20 18 26 22 MIN. QNH PRESSURE IN HPA 1009.1 1008.2 1003.4 1006.4 1002.9 1000.1 999.3 997.6 1001.5 1009.0 1007.7 1005.4 997.6 DAY 26 20 12 10 23 29 27 19 1 1 25 29 MEAN QFF PRESSURE IN HPA 1013.8 1009.6 1006.0 1004.7 999.2 992.0 988.0 989.4 996.5 1006.9 1010.7 1012.6 1002.5 MAX. QFF PRESSURE IN HPA 1020.8 1013.5 1012.9 1008.8 1003.4 997.2 992.1 995.3 1002.9 1012.6 1016.1 1019.5 1020.8 DAY 10 8 16 19 10 2 25 21 20 18 26 22 MIN. QFF PRESSURE IN HPA 1008.3 1006.4 1000.3 999.4 993.8 986.2 984.0 983.3 989.4 1000.8 1003.9 1002.1 983.3 DAY 26 19 12 25 22 29 27 19 1 1 25 29 PRESSURE AT HOUR 1800 UTC. MEAN QFE PRESSURE IN HPA 848.5 846.2 845.4 846.4 844.5 841.2 838.7 840.4 843.6 848.2 849.7 848.1 845.1 MAX. QFE PRESSURE IN HPA 852.8 850.1 850.4 850.2 848.7 845.4 842.8 859.3 848.5 851.8 853.7 853.0 859.3 DAY 9 14 17 19 16 6 10 13 21 18 25 22 MIN. QFE PRESSURE IN HPA 844.4 843.6 840.8 842.8 838.8 836.9 836.6 836.8 838.0 845.0 846.1 841.8 836.6 DAY 25 1 12 24 23 29 15 6 1 1 1 29 MEAN QNH PRESSURE IN HPA 1014.4 1011.8 1010.8 1012.0 1009.8 1006.1 1003.2 1005.1 1008.8 1014.2 1015.8 1014.0 1010.5 MAX. QNH PRESSURE IN HPA 1019.4 1016.3 1016.7 1016.4 1014.7 1010.9 1007.9 1026.9 1014.5 1018.3 1020.5 1019.7 1026.9 DAY 9 14 17 19 16 6 10 13 21 18 25 22 MIN. QNH PRESSURE IN HPA 1009.7 1008.8 1005.5 1007.9 1003.2 1001.0 1000.7 1000.9 1002.3 1010.4 1011.7 1006.7 1000.7 DAY 25 1 12 24 23 29 15 6 1 1 1 29 MEAN QFF PRESSURE IN HPA 1013.9 1009.5 1006.1 1004.3 999.1 992.4 987.9 990.3 995.9 1005.8 1010.5 1012.6 1002.4 MAX. QFF PRESSURE IN HPA 1020.4 1013.9 1013.0 1009.2 1003.1 998.0 993.6 1011.2 1002.5 1010.9 1015.6 1019.3 1020.4 DAY 10 14 17 1 16 1 25 13 23 22 25 21 MIN. QFF PRESSURE IN HPA 1008.2 1005.8 1001.9 998.0 992.9 985.7 984.2 986.2 988.4 999.7 1005.1 1004.3 984.2 DAY 21 19 3 24 22 28 17 4 1 1 1 29 PRESSURE AT HOUR 2100 UTC. MEAN QFE PRESSURE IN HPA 848.7 846.4 845.6 846.4 844.8 841.5 839.1 840.0 843.9 848.4 849.8 848.1 845.2 MAX. QFE PRESSURE IN HPA 853.1 850.3 850.2 850.5 849.0 845.7 842.8 844.1 849.1 851.9 853.8 853.4 853.8 DAY 9 14 17 19 16 1 10 21 21 17 25 22 MIN. QFE PRESSURE IN HPA 844.6 843.6 840.5 843.0 839.5 837.6 836.7 837.1 838.5 845.4 844.7 842.1 836.7 DAY 25 4 12 24 23 29 27 6 1 1 9 29 MEAN QNH PRESSURE IN HPA 1014.7 1012.0 1011.1 1012.0 1010.1 1006.3 1003.5 1004.6 1009.1 1014.3 1016.0 1013.9 1010.6 MAX. QNH PRESSURE IN HPA 1019.8 1016.5 1016.4 1016.8 1015.0 1011.2 1007.9 1009.4 1015.1 1018.4 1020.6 1020.1 1020.6 DAY 9 14 17 19 16 1 10 21 21 17 25 22 MIN. QNH PRESSURE IN HPA 1009.9 1008.8 1005.2 1008.1 1004.0 1001.9 1000.8 1001.3 1002.9 1010.9 1010.1 1007.1 1000.8 DAY 25 4 12 24 23 29 27 6 1 1 9 29 MEAN QFF PRESSURE IN HPA 1013.1 1008.3 1005.5 1003.6 999.0 992.4 987.9 989.4 995.7 1005.4 1009.8 1011.9 1001.8 MAX. QFF PRESSURE IN HPA 1020.2 1012.3 1011.8 1008.4 1003.6 999.0 992.3 995.7 1003.1 1010.6 1015.5 1018.6 1020.2 DAY 9 8 16 19 9 5 9 22 22 17 25 22 MIN. QFF PRESSURE IN HPA 1007.4 1003.9 1000.9 997.9 993.3 986.2 984.4 985.2 988.1 999.8 1003.4 1004.3 984.4 DAY 21 19 3 24 21 29 15 4 1 1 9 29 ======================================================================================================================= TEHRAN 2006,MAY M.(S & A) STATION SHIRAZ (40848) I.R OF IRAN METEOROLOGICAL ORGANIZATION (IRIMO) LATITUDE 29 32 N LONGITUDE 52 36 E DATA PROCESSING CENTER ELEVATION 1484.0 M MEANS AND EXTREMES FOR THE YEAR 1956 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AIR TEMPERATURE (C) 3.1 8.6 11.6 15.8 22.8 28.2 29.1 27.4 24.5 17.9 11.6 7.2 17.3 MINIMUN AIR TEMPERATURE (C) -1.3 2.2 5.6 7.9 11.9 18.0 21.1 17.7 14.9 8.5 2.9 2.2 9.3 DAYS WITH MINIMUM TEMP. >=21 0 0 0 0 0 4 18 3 0 0 0 0 25 DAYS WITH MINIMUM TEMP. <=-4 3 0 0 0 0 0 0 0 0 0 0 0 3 DAYS WITH FREEZING MIN.<= 0 24 9 0 1 0 0 0 0 0 0 2 8 44 TEMPERATURE RECORDS LOWEST(C) -5.0 -3.0 1.0 -2.0 8.0 13.0 18.0 14.0 12.0 4.0 0.0 -3.0 -5.0 DAY 18 2 5 2 1 13 4 30 1 30 28 25 MAXIMUM AIR TEMPERATURE (C) 8.5 15.8 18.0 23.0 31.6 36.1 36.5 34.4 32.5 26.6 20.5 12.7 24.7 DAYS WITH MAXIMUM TEMP. >=30 0 0 0 0 25 30 31 31 29 1 0 0 147 DAYS WITH MAXIMUM TEMP. <= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TEMPERATURE RECORDS HIGHEST(C) 14.0 20.0 22.0 27.0 37.0 39.0 41.0 36.0 34.0 30.0 23.0 19.0 41.0 DAY 29 9 22 17 31 26 13 1 5 7 1 8 DIF. BETWEEN (MAX.-MIN.) (C) 9.8 13.6 12.4 15.1 19.7 18.1 15.4 16.7 17.6 18.1 17.6 10.5 15.4 MEAN DAILY TEMP. (MDT) (C) 3.6 9.0 11.8 15.4 21.8 27.0 28.8 26.0 23.7 17.6 11.7 7.4 17.0 COOLING DEG. DAYS(BASE 21 0C) 0.0 0.0 0.0 0.0 49.5 181.5 241.5 156.5 84.0 0.0 0.0 0.0 713.0 HEATING DEG. DAYS(BASE 18 0C) 446.5 261.5 192.5 80.5 5.5 0.0 0.0 0.0 0.0 25.5 189.5 327.5 1529.0 DEWPOINT (MEAN C) -2.4 -1.8 1.8 2.8 6.0 8.6 9.9 7.9 4.7 -1.0 -4.9 0.4 2.7 MIXING RATIO (G/KG) 3.91 4.20 5.38 5.78 7.29 8.70 9.86 8.09 6.64 4.33 3.21 4.93 6.03 VAPOUR PRESSURE (HPA) 5.29 5.68 7.23 7.78 9.76 11.58 13.06 10.80 8.91 5.86 4.37 6.67 8.08 SATURATION DEF. (HPA) 2.62 6.01 6.94 11.12 19.98 28.32 28.67 27.22 23.34 15.87 10.22 3.80 15.34 RELATIVE HUMIDITY (MEAN %) 70 52 55 45 36 31 35 31 30 30 34 67 43 RELATIVE HUMIDITY (MAX. %) 87 72 77 67 55 45 50 46 46 48 51 85 61 RELATIVE HUMIDITY (MIN. %) 52 30 34 26 23 21 22 20 18 17 19 50 28 RELATIVE HUMIDITY (MEAN% 03UTC) 79 69 73 62 49 41 48 44 46 47 47 80 57 RELATIVE HUMIDITY (MEAN% 09UTC) 60 37 43 32 26 24 26 22 22 20 23 57 33 RELATIVE HUMIDITY (MEAN% 15UTC) 67 43 46 40 29 26 29 24 24 25 33 65 38 RH=0 => RELATIVE HUMIDITY < 0.5% AMOUNT OF PRECIPITATION MM. 300.0 20.0 153.1 9.0 0.0 0.0 27.6 0.0 0.0 0.0 0.0 196.7 706.4 DAYS WITH PRECIPITATION >=10 5 1 3 0 0 0 1 0 0 0 0 5 15 DAYS WITH PRECIPITATION >= 5 7 1 6 1 0 0 2 0 0 0 0 8 25 DAYS WITH PRECIPITATION >= 1 8 3 8 2 0 0 2 0 0 0 0 11 34 DAYS WITH PRECIPITATION 8 5 14 2 0 0 5 0 1 0 0 14 49 GREATEST DAILY PRECIPITATION 128.0 12.0 54.0 5.0 0.0 0.0 20.0 0.0 0.0 0.0 0.0 60.0 128.0 DAY 15 19 2 6 **