MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: Baal CITY: Baal STATE: Vlaams-Brabant ELEV: 12 m LAT: 51° 00' 58" N LONG: 4° 45' 38" 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 4.5 7.6 15:30 0.2 22:00 11.8 0.0 0.2 0.8 9.7 6:30 ENE 2 5.0 7.7 23:40 0.8 1:30 11.3 0.0 0.8 3.2 32.2 12:20 S 3 8.8 10.9 11:40 5.0 23:10 7.5 0.0 4.2 6.1 30.6 9:30 SW 4 4.5 6.2 19:10 2.6 8:00 11.8 0.0 6.2 4.7 24.1 1:30 SW 5 7.9 11.1 00:00 5.2 0:10 8.4 0.0 10.4 5.3 27.4 9:50 SW 6 11.2 13.4 12:20 7.5 23:40 5.1 0.0 1.4 6.3 32.2 10:10 SW 7 7.9 10.0 12:50 6.2 5:50 8.4 0.0 0.4 3.4 22.5 12:10 SE 8 7.2 9.1 1:30 5.8 21:40 9.1 0.0 4.2 3.9 27.4 1:40 WSW 9 8.2 10.4 00:00 4.6 3:50 8.2 0.0 2.4 2.1 19.3 6:40 SSW 10 10.1 11.3 3:40 8.3 21:40 6.2 0.0 9.4 6.4 29.0 12:50 W 11 7.4 8.8 1:30 2.9 22:10 8.9 0.0 0.6 2.1 24.1 11:40 ENE 12 3.9 5.3 4:50 1.2 21:40 12.4 0.0 0.0 2.1 20.9 13:00 ENE 13 1.7 4.3 13:40 0.0 00:00 14.6 0.0 0.0 2.1 20.9 13:00 ENE 14 -1.9 1.0 13:50 -5.2 23:40 18.2 0.0 0.0 1.1 14.5 13:20 ENE 15 -4.3 1.3 14:30 -7.8 8:20 20.6 0.0 0.0 0.5 11.3 13:10 ENE 16 -3.3 -0.4 16:50 -7.5 6:50 19.6 0.0 0.0 0.6 12.9 14:00 SW 17 -0.8 0.8 13:00 -2.9 0:10 17.1 0.0 0.0 1.6 16.1 13:00 SW 18 -4.0 -1.4 14:30 -7.1 22:40 20.3 0.0 1.2 0.2 11.3 13:30 ENE 19 -8.7 -4.1 1:40 -14.2 9:20 25.0 0.0 0.0 1.1 27.4 4:10 ENE 20 -2.5 1.3 15:40 -5.9 0:10 18.8 0.0 0.2 6.6 27.4 7:30 SW 21 -1.2 1.5 16:30 -4.8 9:20 17.5 0.0 1.4 2.6 17.7 0:20 SW 22 1.2 2.7 14:00 0.3 7:10 15.1 0.0 9.0 1.9 19.3 15:10 SW 23 0.5 3.8 15:10 -3.6 00:00 15.8 0.0 2.0 2.1 17.7 11:40 SW 24 0.0 3.9 15:20 -4.1 9:00 16.3 0.0 2.4 1.4 12.9 20:40 ENE 25 2.9 4.4 14:00 0.8 6:40 13.4 0.0 11.2 6.6 33.8 11:30 W 26 4.3 7.4 14:50 2.0 2:10 12.0 0.0 0.0 5.6 27.4 13:30 SW 27 4.8 6.5 18:50 3.5 1:30 11.5 0.0 0.4 6.9 27.4 18:10 SW 28 3.2 6.1 15:00 -1.3 21:00 13.1 0.0 0.2 2.9 22.5 0:20 WSW 29 1.0 3.2 23:50 -1.1 3:50 15.3 0.0 10.4 2.3 9.7 7:10 ENE 30 6.2 9.9 3:50 1.9 00:00 10.1 0.0 7.2 1.3 14.5 3:40 SW 31 0.6 1.9 0:10 0.0 23:20 15.7 0.0 0.4 1.8 16.1 13:30 ENE ------------------------------------------------------------------------------------- 2.8 13.4 6 -14.2 19 419.2 0.0 86.1 3.1 33.8 25 SW Max >= 32.0: 0 Max <= 0.0: 3 Min <= 0.0: 14 Min <= -18.0: 0 Max Rain: 11.20 ON 25/12/09 Days of Rain: 23 (> .2 mm) 12 (> 2 mm) 0 (> 20 mm) Heat Base: 16.3 Cool Base: 16.3 Method: Integration