MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2009 NAME: MeteoWesterlo CITY: Westerlo STATE: Belgium ELEV: 23 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 17.6 22.2 9:20 14.0 00:00 1.3 0.6 2.4 6.9 30.6 8:20 SSW 2 16.5 21.8 17:00 11.9 5:00 2.4 0.6 0.2 8.7 38.6 12:50 SSW 3 15.8 19.3 13:50 13.2 7:50 2.5 0.0 9.8 17.9 54.7 15:50 WSW 4 13.9 17.8 17:30 11.7 6:50 4.3 0.0 2.6 11.9 43.5 22:00 WSW 5 14.4 19.7 17:10 8.7 23:50 4.0 0.1 0.4 8.5 35.4 12:00 W 6 14.4 20.3 16:20 8.8 0:10 4.2 0.3 0.2 4.3 30.6 13:00 WSW 7 17.2 27.7 17:20 9.3 4:40 3.6 2.5 0.0 3.2 29.0 12:10 WSW 8 19.8 31.3 17:20 10.1 7:00 2.8 4.3 0.0 2.9 29.0 15:20 SSW 9 16.8 23.5 12:20 11.8 7:00 2.5 0.9 0.4 5.1 29.0 20:10 NNE 10 16.2 20.0 14:40 13.3 00:00 2.3 0.2 0.2 9.0 35.4 15:30 NNE 11 15.0 19.9 17:00 10.2 5:50 3.4 0.1 0.0 8.5 32.2 17:40 NNE 12 15.4 20.6 17:30 11.8 7:20 3.2 0.3 0.0 6.8 29.0 15:40 NNE 13 13.3 18.2 14:40 7.6 4:30 5.0 0.0 0.6 4.7 32.2 18:50 N 14 14.1 18.4 16:20 11.2 6:20 4.3 0.0 1.4 9.0 53.1 18:30 NNE 15 14.8 18.2 15:00 11.5 8:20 3.5 0.0 5.4 5.1 30.6 2:40 NNE 16 16.3 18.4 12:30 14.4 00:00 2.0 0.0 0.0 11.3 37.0 12:20 NNE 17 14.7 19.3 16:30 11.1 6:10 3.6 0.1 0.0 9.8 37.0 0:10 NE 18 15.7 23.0 16:40 8.7 7:30 3.6 1.1 0.0 4.2 22.5 16:00 NNE 19 19.2 27.4 15:20 14.1 6:20 1.7 2.6 0.0 1.0 19.3 13:40 NE 20 16.3 22.3 15:30 11.6 7:40 2.7 0.7 0.0 2.1 19.3 15:20 NNE 21 15.4 21.5 16:00 9.6 00:00 3.7 0.8 0.0 1.1 14.5 15:00 NNE 22 14.6 23.7 17:00 7.6 6:00 4.9 1.1 0.0 4.3 29.0 12:20 SW 23 15.3 20.1 13:10 10.9 6:30 3.3 0.3 1.4 3.4 24.1 11:30 W 24 15.8 21.7 15:20 9.0 00:00 2.7 0.3 1.6 2.4 20.9 18:00 WNW 25 12.3 20.1 15:40 5.1 7:00 6.2 0.2 0.0 1.0 16.1 14:30 NNE 26 12.5 20.9 16:40 5.4 7:50 6.1 0.3 0.0 1.1 16.1 13:30 NNE 27 13.4 22.6 16:00 5.3 7:50 5.5 0.7 0.0 1.0 14.5 15:40 NNW 28 13.5 19.3 12:30 7.2 4:20 4.9 0.1 0.0 2.9 22.5 14:30 W 29 15.2 18.6 11:30 11.7 1:30 3.1 0.0 0.0 3.9 24.1 14:00 W 30 16.0 20.6 12:50 11.8 00:00 2.6 0.3 0.0 2.7 24.1 16:30 WNW ------------------------------------------------------------------------------------- 15.4 31.3 8 5.1 25 106.0 18.6 26.6 5.5 54.7 3 NNE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 9.80 ON 03/09/09 Days of Rain: 13 (> .2 mm) 4 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration