MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2026 NAME: MeteoWesterlo CITY: STATE: ELEV: 22 m LAT: 51° 08' 05" N LONG: 4° 54' 08" 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 3.2 4.4 12:30 2.2 2:40 15.1 0.0 1.0 14.6 41.8 9:10 SW 2 2.1 5.1 13:50 -0.3 23:50 16.3 0.0 0.0 10.0 43.5 13:50 WSW 3 0.4 2.3 13:20 -0.9 1:00 17.9 0.0 1.0 9.7 37.0 13:10 SW 4 -0.5 2.1 14:30 -4.3 00:00 18.8 0.0 2.2 7.7 27.4 13:50 SW 5 -2.2 0.0 12:50 -4.4 1:10 20.5 0.0 0.0 7.6 25.7 11:20 SSW 6 -2.4 2.7 15:10 -7.1 7:10 20.8 0.0 2.0 4.2 25.7 23:50 SSW 7 -0.4 1.1 23:20 -2.1 0:10 18.7 0.0 0.2 14.6 46.7 6:40 SSE 8 1.4 3.3 13:30 -1.2 7:00 16.9 0.0 16.2 5.5 27.4 22:30 SSW 9 3.8 6.3 3:00 0.1 23:40 14.6 0.0 10.6 12.9 54.7 9:20 W 10 -1.7 0.1 0:10 -2.4 18:30 20.1 0.0 0.0 5.8 22.5 6:50 NNW 11 -1.2 1.3 23:40 -2.5 5:00 19.5 0.0 0.0 8.5 40.2 21:50 SE 12 5.4 9.6 20:10 1.0 1:10 12.9 0.0 14.0 9.7 38.6 0:20 SSE 13 9.1 10.1 16:00 8.1 0:10 9.2 0.0 0.4 8.0 35.4 19:20 SSE 14 8.2 9.9 1:40 7.2 9:30 10.1 0.0 3.4 4.5 24.1 1:40 SSW 15 9.8 11.2 00:00 8.1 0:10 8.6 0.0 0.0 11.7 43.5 12:10 SSE 16 9.2 12.2 14:50 5.2 9:10 9.1 0.0 0.0 7.4 51.5 2:20 SSE 17 8.6 12.8 15:30 4.4 23:30 9.7 0.0 1.4 2.6 16.1 11:00 ESE 18 5.1 10.7 14:40 0.3 00:00 13.3 0.0 0.0 4.3 19.3 18:00 NE 19 2.4 8.1 15:20 -1.0 5:00 15.9 0.0 0.0 1.6 12.9 11:40 ESE 20 2.8 8.6 14:50 -1.0 9:10 15.5 0.0 0.0 2.6 14.5 11:10 ESE 21 5.9 10.5 15:30 2.8 0:20 12.4 0.0 0.0 5.6 22.5 14:10 ESE 22 5.0 10.6 14:10 0.5 8:30 13.3 0.0 0.0 4.8 19.3 15:30 NE 23 6.6 9.6 16:10 3.9 3:10 11.7 0.0 0.0 5.5 25.7 12:30 E 24 5.8 10.7 14:50 2.1 00:00 12.5 0.0 0.0 4.2 17.7 3:20 ESE 25 1.3 6.7 15:00 -1.7 00:00 17.0 0.0 0.0 4.3 17.7 16:30 NE 26 -0.9 0.8 15:10 -3.2 5:00 19.3 0.0 0.0 3.4 16.1 9:30 W 27 2.8 4.9 15:30 -0.4 0:10 15.6 0.0 7.8 5.3 19.3 9:20 NE 28 4.6 5.9 15:10 1.3 23:50 13.7 0.0 0.0 3.1 17.7 18:40 N 29 0.9 1.4 23:50 0.3 8:10 17.4 0.0 0.0 3.1 14.5 17:50 NNW 30 3.3 7.8 14:00 -0.7 8:10 15.1 0.0 0.2 6.3 27.4 17:30 NE 31 7.1 11.1 15:40 2.3 00:00 11.3 0.0 0.0 3.2 17.7 1:00 ESE ------------------------------------------------------------------------------------- 3.4 12.8 17 -7.1 6 462.8 0.0 60.4 6.5 54.7 9 NE Max >= 32.0: 0 Max <= 0.0: 1 Min <= 0.0: 15 Min <= -18.0: 0 Max Rain: 16.21 ON 08/01/26 Days of Rain: 13 (> .2 mm) 7 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration