MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2025 NAME: ENKA-SGSS CITY: Istanbul STATE: ELEV: 113 m LAT: 41� 06' 44" N LONG: 29� 02' 14" E TEMPERATURE (�C), RAIN (mm), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 25.1 30.7 16:15 21.3 7:00 0.0 6.8 0.0 1.4 16.5 15:15 NNE 2 24.4 28.7 13:45 19.4 6:00 0.0 6.2 0.0 1.9 13.0 13:30 NE 3 24.2 27.4 13:15 21.1 3:00 0.0 5.9 0.0 2.6 15.7 15:45 NE 4 24.8 27.3 13:00 22.6 2:00 0.0 6.5 0.0 5.2 23.5 16:00 NE 5 24.6 26.4 12:45 23.7 23:00 0.0 6.3 0.0 6.1 24.3 14:45 NE 6 21.8 23.8 0:15 19.2 12:45 0.0 3.5 12.8 2.1 13.0 1:30 NE 7 22.4 25.5 13:30 18.5 6:45 0.0 4.1 0.0 3.0 19.1 16:15 NE 8 22.7 25.9 14:15 19.5 6:30 0.0 4.4 0.0 2.5 19.1 13:30 NE 9 22.8 26.2 13:45 18.8 6:30 0.0 4.5 0.8 1.8 15.7 14:30 NE 10 22.9 27.2 11:45 18.2 7:00 0.0 4.6 0.2 1.6 13.0 17:15 NE 11 22.9 26.4 15:00 20.1 7:00 0.0 4.6 0.2 1.7 13.0 16:00 E 12 22.8 25.7 11:15 20.5 2:45 0.0 4.5 0.0 2.3 17.4 16:45 ENE 13 22.9 24.9 15:30 21.0 1:15 0.0 4.6 0.0 4.1 20.9 12:45 NE 14 21.6 23.8 14:00 20.1 23:45 0.0 3.3 0.0 5.2 21.7 15:15 NE 15 21.5 23.7 12:15 19.6 2:45 0.0 3.2 0.0 3.0 17.4 12:45 NE 16 21.2 25.2 14:15 16.8 7:00 0.2 3.1 0.0 1.6 14.8 16:30 NE 17 21.2 25.9 13:30 16.2 7:00 0.3 3.1 0.0 2.9 20.9 20:30 NE 18 19.8 21.3 10:45 18.1 1:30 0.0 0.8 0.4 4.1 17.4 11:30 NE 19 20 21 22 23 24 25 26 27 28 29 30 ------------------------------------------------------------------------------------- 22.7 30.7 1 16.2 17 0.5 79.8 14.4 3.0 24.3 5 NE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 12.80 ON 06/09/25 Days of Rain: 5 (> .2 mm) 1 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration