MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 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 11.2 12.8 16:45 9.9 6:50 7.1 0.0 14.4 8.0 32.2 12:05 ENE 2 10.4 14.7 16:25 5.0 00:00 7.9 0.0 4.6 10.3 40.2 15:40 ENE 3 9.1 14.6 17:45 4.3 0:45 9.2 0.0 20.2 4.5 20.9 4:45 SE 4 11.8 19.8 17:15 3.0 6:45 6.8 0.2 0.0 4.3 25.7 15:40 SE 5 15.9 26.4 16:45 5.7 6:55 4.8 2.4 0.0 2.9 19.3 14:40 N 6 17.4 25.2 15:25 8.4 6:20 3.1 2.2 0.0 4.3 20.9 15:00 ESE 7 17.1 23.6 13:50 9.7 6:40 2.6 1.4 0.0 4.5 24.1 16:05 NE 8 17.0 23.3 16:10 13.3 3:25 2.0 0.7 0.0 5.5 32.2 17:00 NE 9 17.3 23.8 16:00 11.4 4:45 2.2 1.2 0.0 5.3 27.4 16:25 NE 10 18.6 25.2 14:20 11.6 5:30 1.9 2.2 0.0 3.1 19.3 14:35 N 11 19.0 25.7 16:00 12.8 6:25 1.7 2.4 0.0 3.1 17.7 11:30 NNE 12 22.9 32.8 16:25 11.4 6:30 1.5 6.1 0.0 6.6 43.5 22:10 WSW 13 21.4 31.1 16:25 11.3 5:45 1.3 4.4 0.0 5.6 30.6 13:25 ESE 14 17.3 23.1 12:45 12.1 5:25 2.3 1.3 0.2 5.0 25.7 14:50 ESE 15 18.2 25.9 17:50 9.8 6:00 2.6 2.6 0.0 4.3 22.5 17:25 NE 16 19.0 27.2 13:15 12.6 0:35 1.6 2.3 1.2 3.9 37.0 14:20 SSE 17 19.4 26.4 17:10 12.7 3:10 1.1 1.9 0.0 5.6 24.1 15:35 WSW 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 16.6 32.8 12 3.0 4 59.7 31.3 40.6 5.1 43.5 12 NE Max >= 32.0: 1 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 20.19 ON 03/05/26 Days of Rain: 5 (> .2 mm) 3 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration