MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2026 NAME: OakHeights CITY: Oak Heights STATE: Ontario ELEV: 221 m LAT: 44° 08' 15" N LONG: 77° 58' 41" W 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 4.6 8.8 14:00 -2.0 6:30 13.7 0.0 0.0 2.7 24.1 11:30 SW 2 4.5 8.6 15:30 0.8 00:00 13.8 0.0 0.0 2.3 29.0 18:30 W 3 5.8 12.5 16:30 -3.0 6:30 12.5 0.0 1.5 4.2 45.1 16:00 SW 4 13.6 19.7 17:30 7.2 1:00 4.8 0.1 0.5 10.0 49.9 14:00 SW 5 12.3 18.9 12:00 6.4 00:00 6.0 0.0 1.8 5.8 46.7 11:00 SW 6 6.3 9.6 15:30 3.4 00:00 12.0 0.0 3.8 1.6 27.4 22:00 W 7 6.1 11.6 14:30 0.1 4:30 12.2 0.0 0.0 3.7 37.0 13:00 W 8 6.4 11.8 17:30 -0.4 6:00 11.8 0.0 0.0 3.2 35.4 13:00 SW 9 10.6 16.1 15:00 5.7 4:00 7.7 0.0 2.3 4.0 30.6 14:00 SE 10 8.7 13.3 15:30 2.2 00:00 9.6 0.0 0.0 5.8 41.8 15:00 W 11 7.3 13.3 17:00 1.8 1:30 10.9 0.0 0.0 1.6 32.2 15:30 W 12 6.5 12.8 12:00 -2.4 6:30 11.8 0.0 0.3 1.6 25.7 15:00 SSW 13 8.8 16.4 16:00 3.9 3:00 9.5 0.0 14.2 3.9 33.8 6:00 W 14 7.7 9.4 18:00 5.7 5:30 10.6 0.0 0.5 0.2 17.7 0:30 WNW 15 13.8 20.8 13:30 5.1 6:30 4.9 0.3 0.0 2.3 29.0 15:30 WNW 16 15.3 20.1 13:30 10.7 2:00 3.1 0.2 0.0 6.4 48.3 18:30 SW 17 15.2 15.5 3:00 14.8 2:00 0.5 0.0 0.0 1.1 16.1 1:30 WSW 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 9.0 20.8 15 -3.0 3 155.4 0.6 24.9 3.6 49.9 4 W Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 4 Min <= -18.0: 0 Max Rain: 14.22 ON 13/05/26 Days of Rain: 8 (> .2 mm) 3 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration