MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2007 NAME: MeteoWesterlo CITY: Westerlo STATE: Belgium ELEV: 20 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 8.8 11.2 13:20 5.8 23:50 9.5 0.0 9.0 18.3 67.6 22:00 SW 2 9.1 11.5 19:20 5.8 0:10 9.2 0.0 5.0 22.9 69.2 15:00 SW 3 7.3 9.2 12:20 5.1 23:00 11.0 0.0 5.4 13.7 51.5 12:30 WNW 4 6.6 10.2 00:00 4.0 3:10 11.7 0.0 0.8 7.6 32.2 23:30 W 5 11.7 13.2 12:30 10.2 0:10 6.6 0.0 1.4 19.0 59.5 12:40 SW 6 10.4 13.0 23:50 8.4 6:30 7.9 0.0 10.4 15.9 46.7 00:00 W 7 9.9 13.2 1:10 5.8 20:20 8.4 0.0 5.4 18.2 64.4 8:10 W 8 6.3 8.3 00:00 4.6 9:20 12.0 0.0 4.4 15.1 56.3 17:20 SSW 9 8.1 10.0 2:30 6.6 17:50 10.3 0.0 2.4 15.6 51.5 2:20 SW 10 7.1 7.3 3:10 6.9 7:50 6.1 0.0 3.0 8.9 32.2 4:20 NW 11 3.8 7.8 14:10 1.0 00:00 6.2 0.0 0.0 4.3 37.0 14:20 NNW 12 1.4 4.4 15:40 -2.5 5:50 16.8 0.0 0.2 1.1 9.7 13:50 NNE 13 1.9 4.2 0:10 -1.2 00:00 16.4 0.0 0.0 3.4 19.3 17:30 NNE 14 0.8 2.8 14:20 -1.8 6:40 17.5 0.0 0.0 3.7 24.1 16:10 NNE 15 1.4 3.5 13:40 -0.9 8:50 16.9 0.0 0.2 6.4 33.8 21:40 ENE 16 -0.6 3.1 14:20 -2.8 7:00 18.9 0.0 0.0 5.0 20.9 15:40 ENE 17 -0.9 1.2 14:30 -2.5 6:20 18.0 0.0 0.0 8.4 33.8 12:30 ENE 18 -1.3 1.0 14:30 -3.6 9:00 19.6 0.0 0.0 5.3 24.1 12:50 NE 19 -0.6 4.4 15:20 -2.8 8:40 18.9 0.0 0.2 3.4 17.7 4:50 NE 20 -3.5 -2.4 0:10 -4.2 7:40 21.8 0.0 0.0 1.6 9.7 1:30 NE 21 -3.9 -2.6 14:50 -7.9 00:00 22.3 0.0 0.0 0.0 4.8 0:10 SSE 22 -5.1 2.0 15:10 -9.4 4:30 23.3 0.0 0.4 0.3 6.4 14:20 E 23 0.5 4.8 14:10 -4.7 0:10 17.8 0.0 0.2 1.8 11.3 14:10 WSW 24 2.2 7.7 14:50 -0.9 1:40 16.2 0.0 0.0 3.9 19.3 12:50 SSW 25 3.1 5.5 14:30 -0.4 5:30 15.3 0.0 0.0 9.8 33.8 7:40 S 26 3.7 5.3 13:30 2.6 9:30 14.6 0.0 1.0 7.4 30.6 23:30 SW 27 4.4 6.7 23:30 2.1 6:50 13.9 0.0 0.0 12.1 33.8 18:10 SW 28 6.6 9.3 14:10 3.7 23:20 11.7 0.0 0.0 15.6 45.1 15:00 SW 29 6.2 9.0 15:00 3.2 1:00 12.2 0.0 1.2 16.6 53.1 2:30 SW 30 5.5 7.8 13:30 2.1 23:10 12.8 0.0 3.8 6.9 37.0 2:00 WNW 31 4.3 6.0 14:50 2.9 2:00 14.0 0.0 1.0 0.8 8.0 10:50 NW ------------------------------------------------------------------------------------- 3.7 13.2 5 -9.4 22 437.8 0.0 55.4 8.8 69.2 2 SW Max >= 32.0: 0 Max <= 0.0: 2 Min <= 0.0: 14 Min <= -18.0: 0 Max Rain: 10.39 ON 06/12/07 Days of Rain: 19 (> .2 mm) 9 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration