MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 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 15.7 23.6 15:40 8.3 3:30 3.9 1.2 0.0 2.6 24.1 18:10 NNE 2 12.6 19.3 15:10 6.9 6:30 5.8 0.0 0.0 3.5 20.9 13:30 NW 3 11.2 17.1 16:00 6.4 00:00 7.1 0.0 0.2 5.5 40.2 16:20 NW 4 9.4 16.6 12:20 1.2 6:20 8.9 0.0 0.0 2.4 27.4 12:40 NW 5 11.7 15.3 14:30 8.1 4:10 6.6 0.0 0.8 8.4 37.0 22:30 W 6 13.1 16.4 18:30 11.1 5:50 5.2 0.0 0.0 11.3 40.2 2:40 W 7 15.1 21.1 17:50 9.8 6:50 3.6 0.4 0.0 7.9 33.8 13:00 WSW 8 13.0 17.9 14:30 6.7 00:00 5.3 0.0 1.6 8.9 53.1 16:40 W 9 11.6 19.2 13:40 3.9 4:50 6.8 0.1 0.2 1.6 20.9 12:50 W 10 15.1 23.1 15:00 5.4 6:50 4.4 1.2 0.2 2.6 29.0 00:00 NW 11 14.3 18.4 17:20 9.6 9:10 4.0 0.0 0.2 11.6 38.6 15:00 NE 12 12.0 16.0 13:20 6.9 6:10 6.3 0.0 0.4 9.7 33.8 2:00 NE 13 16.8 22.1 15:40 11.0 6:20 2.5 1.0 0.0 4.3 25.7 13:30 NE 14 17.3 21.6 14:20 12.9 6:30 1.9 0.8 10.8 2.6 22.5 22:10 NE 15 14.3 19.1 13:20 9.2 23:00 4.0 0.0 5.6 6.8 45.1 19:20 SSW 16 12.5 18.2 17:30 6.6 4:20 5.8 0.0 0.2 9.3 43.5 14:10 SSW 17 13.8 17.4 15:10 11.1 7:40 4.5 0.0 5.8 10.0 48.3 17:50 S 18 14.2 19.9 17:40 8.9 6:20 4.1 0.1 0.6 9.7 45.1 13:20 SW 19 15.5 22.1 16:00 8.6 5:30 3.6 0.8 0.0 4.8 38.6 13:40 SSW 20 15.6 22.9 15:00 7.1 5:50 3.9 1.2 0.0 1.1 20.9 14:20 SSW 21 16.2 22.4 13:20 10.6 00:00 3.0 0.9 0.0 4.0 33.8 18:00 NW 22 13.8 20.7 15:00 7.1 4:00 4.8 0.3 0.0 5.3 33.8 11:30 W 23 15.8 24.7 16:30 5.7 5:50 4.1 1.7 1.0 2.7 29.0 14:00 ESE 24 19.2 25.8 15:40 11.1 6:10 1.9 2.9 0.0 3.7 24.1 16:10 NNE 25 20.7 28.1 14:10 13.1 6:00 1.3 3.8 0.0 4.0 22.5 15:50 NE 26 15.2 21.0 0:10 8.4 00:00 3.4 0.3 9.8 9.8 62.8 3:30 WNW 27 11.8 15.9 10:50 7.4 5:40 6.5 0.0 0.6 10.1 40.2 22:20 WSW 28 15.1 19.9 17:50 11.2 0:10 3.3 0.2 2.2 7.2 30.6 18:20 NW 29 16.8 21.9 17:40 10.5 5:50 2.5 1.0 0.0 4.8 25.7 12:00 NE 30 18.0 23.2 15:10 10.7 6:00 2.0 1.7 0.0 7.1 43.5 19:20 NE 31 18.4 23.8 18:00 11.1 5:50 1.8 1.9 0.0 6.4 30.6 19:20 NE ------------------------------------------------------------------------------------- 14.7 28.1 25 1.2 4 133.0 21.4 40.2 6.1 62.8 26 NE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 10.80 ON 14/05/09 Days of Rain: 16 (> .2 mm) 5 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration