MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2026 NAME: ISTIAIA CITY: Istiaia STATE: Evia ELEV: 55 m LAT: 38° 57' 01" N LONG: 23° 07' 45" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 26.1 34.2 17:15 18.6 3:55 0.0 7.8 0.0 4.7 24.1 15:20 NE 2 25.7 33.1 14:00 19.0 5:55 0.0 7.4 0.0 7.2 30.6 13:15 NE 3 25.8 31.7 14:30 19.4 2:10 0.0 7.5 0.0 6.3 32.2 15:40 ESE 4 24.8 32.4 16:35 18.6 5:25 0.0 6.5 0.0 6.0 27.4 13:35 ESE 5 24.9 33.0 16:10 16.9 6:55 0.1 6.7 0.0 4.0 29.0 14:40 SE 6 25.8 36.4 15:35 16.9 3:55 0.1 7.6 0.0 3.5 24.1 17:00 SE 7 25.4 32.3 14:00 17.7 23:15 0.0 7.1 0.0 7.1 46.7 12:20 ESE 8 22.6 29.4 15:10 15.7 23:10 0.3 4.6 0.0 6.8 32.2 13:05 NE 9 22.1 29.4 14:35 14.9 6:10 0.7 4.5 0.0 4.5 27.4 14:00 NE 10 22.9 31.4 15:50 14.7 1:15 0.7 5.3 0.0 4.8 24.1 15:50 NE 11 23.7 33.0 17:00 15.3 3:20 0.5 5.9 0.0 4.2 25.7 13:50 NE 12 24.4 33.6 15:05 16.0 7:00 0.3 6.4 0.0 3.5 25.7 16:20 NE 13 24.1 29.6 14:10 19.0 0:55 0.0 5.8 0.0 7.6 29.0 18:30 ESE 14 23.7 28.1 15:35 17.4 23:40 0.0 5.4 0.0 8.0 30.6 13:30 ENE 15 21.7 26.6 14:25 17.8 0:05 0.0 3.4 0.0 4.8 29.0 14:40 ENE 16 20.7 25.8 13:55 15.5 21:50 0.5 2.8 8.2 8.2 38.6 12:55 ENE 17 20.4 27.8 14:50 14.7 3:30 1.3 3.4 0.0 4.3 27.4 15:05 SE 18 21.2 30.4 16:10 12.9 7:30 1.3 4.2 0.0 4.5 24.1 15:20 SE 19 21.2 28.2 17:20 14.9 6:20 0.8 3.7 0.0 4.2 24.1 14:50 NE 20 21.3 28.6 14:10 15.4 1:30 0.7 3.7 0.0 4.2 24.1 12:30 SE 21 22.8 31.0 15:15 15.2 7:00 0.7 5.2 0.0 3.1 19.3 23:55 SE 22 18.4 23.8 0:20 15.3 23:55 0.8 0.9 6.4 6.0 29.0 0:15 SE 23 17.5 22.9 15:45 12.3 23:25 1.9 1.1 1.8 6.3 27.4 10:55 ESE 24 16.7 24.4 14:40 10.6 3:00 3.3 1.7 0.0 5.1 25.7 16:10 SE 25 17.5 25.3 14:40 10.3 6:10 2.6 1.8 0.0 4.7 38.6 14:05 ESE 26 16.7 19.2 15:40 14.9 0:45 1.6 0.0 51.0 4.0 20.9 6:20 WSW 27 18.7 22.6 13:35 13.3 23:20 0.7 1.1 35.8 13.0 46.7 4:05 NE 28 18.2 23.9 14:00 13.7 23:35 1.8 1.7 0.0 3.9 24.1 14:00 ESE 29 16.2 22.1 14:40 11.7 4:20 2.5 0.4 16.4 3.7 32.2 11:15 ESE 30 19.0 22.7 15:25 16.0 0:30 0.4 1.2 3.8 10.0 43.5 15:15 ENE ------------------------------------------------------------------------------------- 21.7 36.4 6 10.3 25 23.6 125.0 123.4 5.6 46.7 7 ESE Max >= 32.0: 8 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 51.00 ON 26/09/26 Days of Rain: 7 (> .2 mm) 6 (> 2 mm) 2 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration