MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2025 NAME: ISTIAIA CITY: istiaia STATE: 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 9.4 16.9 13:25 4.4 6:55 8.9 0.0 0.0 0.0 0.0 --- --- 2 9.8 16.4 14:50 4.4 7:15 8.5 0.0 0.2 0.0 0.0 --- --- 3 13.0 17.1 15:15 9.1 0:15 5.3 0.0 0.2 0.0 0.0 --- --- 4 13.3 16.2 13:40 11.6 4:20 5.0 0.0 6.8 0.6 16.1 17:35 SE 5 13.7 15.3 13:45 12.0 0:55 4.6 0.0 70.0 4.7 27.4 12:25 WSW 6 13.9 17.3 15:15 10.1 21:35 4.4 0.0 0.2 7.1 57.9 1:00 SW 7 13.0 14.9 12:40 10.7 23:45 5.3 0.0 4.8 2.3 14.5 2:10 SE 8 12.3 14.7 14:05 10.2 1:25 6.0 0.0 16.8 3.5 25.7 9:30 ESE 9 11.6 15.1 15:05 6.6 23:55 6.8 0.0 1.2 3.4 17.7 12:30 ESE 10 8.8 15.3 14:05 4.9 6:25 9.5 0.0 0.0 2.1 14.5 12:35 SE 11 9.4 16.6 14:15 4.8 7:45 8.9 0.0 0.2 3.1 19.3 13:40 ESE 12 10.2 15.8 14:10 6.0 5:55 8.1 0.0 0.0 2.4 14.5 13:20 ESE 13 10.1 12.7 15:15 5.2 1:55 8.2 0.0 0.2 2.1 16.1 14:05 ESE 14 10.6 14.8 15:40 5.8 23:50 7.8 0.0 0.4 2.6 19.3 0:30 SE 15 8.6 15.3 14:25 3.3 5:25 9.7 0.0 0.0 2.6 16.1 11:30 ESE 16 8.7 14.4 14:45 3.9 7:40 9.7 0.0 0.2 2.6 12.9 5:00 ESE 17 9.7 14.7 15:50 6.2 4:55 8.6 0.0 0.0 2.1 14.5 11:40 ESE 18 8.6 15.6 14:50 4.3 4:25 9.7 0.0 0.2 2.4 11.3 12:00 SE 19 8.8 15.1 16:00 3.4 7:45 9.5 0.0 0.2 2.7 12.9 13:15 SE 20 10.3 13.3 13:25 6.7 2:20 8.0 0.0 2.0 1.4 16.1 11:30 ESE 21 11.2 12.8 11:55 9.2 4:10 7.1 0.0 5.8 1.6 17.7 11:30 SE 22 11.4 12.7 16:20 10.3 2:50 6.9 0.0 28.2 2.3 17.7 7:00 SW 23 11.6 13.9 14:45 7.6 23:10 6.7 0.0 5.0 1.1 12.9 9:35 SE 24 11.5 15.3 14:05 7.2 1:05 6.8 0.0 1.8 2.3 20.9 13:10 SE 25 10.8 15.3 14:35 6.5 23:00 7.5 0.0 0.6 3.2 14.5 3:25 SE 26 10.8 12.9 13:05 6.8 0:05 7.5 0.0 3.2 4.8 22.5 5:55 E 27 9.0 12.1 12:25 3.1 00:00 9.3 0.0 0.0 6.0 30.6 8:45 NNW 28 6.7 14.6 14:10 -0.1 6:55 11.6 0.0 0.0 3.2 17.7 23:00 SE 29 4.9 11.8 14:00 0.3 7:20 13.4 0.0 0.0 3.1 14.5 3:35 ESE 30 7.6 15.9 13:25 0.0 1:20 10.7 0.0 0.2 3.9 17.7 11:50 SE 31 6.6 9.8 0:15 4.2 17:20 11.7 0.0 0.0 4.8 24.1 23:45 SE ------------------------------------------------------------------------------------- 10.2 17.3 6 -0.1 28 251.6 0.0 148.4 2.7 57.9 6 ESE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 2 Min <= -18.0: 0 Max Rain: 70.00 ON 05/12/25 Days of Rain: 22 (> .2 mm) 9 (> 2 mm) 2 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration