MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2007 NAME: ON4JZ CITY: Antwerp STATE: BELGIUM ELEV: 50 m LAT: 51° 22' 00" N LONG: 4° 42' 00" 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 13.4 18.1 17:45 8.9 7:30 4.9 0.0 0.0 17.5 40.2 14:45 NE 2 13.5 19.1 15:30 8.1 7:15 4.8 0.0 0.0 12.7 33.8 17:45 NE 3 8.6 12.2 0:15 6.2 6:15 9.7 0.0 0.0 18.5 43.5 16:30 N 4 8.2 12.8 17:15 4.0 7:30 10.1 0.0 0.0 17.1 40.2 11:45 NE 5 9.6 14.4 15:45 5.4 7:45 8.7 0.0 0.0 8.4 25.7 16:45 N 6 11.8 18.0 15:00 7.1 8:00 6.5 0.0 0.0 9.3 29.0 15:30 WSW 7 10.3 12.9 16:00 8.3 7:15 8.0 0.0 0.0 10.3 29.0 0:15 N 8 11.3 16.8 16:30 6.1 6:30 7.0 0.0 0.0 6.4 24.1 13:45 NNE 9 12.2 16.0 16:45 8.3 7:15 6.1 0.0 0.0 14.3 40.2 14:00 WSW 10 13.2 16.8 15:15 10.0 8:00 5.1 0.0 0.0 10.9 30.6 14:15 WSW 11 14.5 18.2 17:00 11.8 6:30 3.8 0.0 0.0 6.9 24.1 15:00 NE 12 15.6 21.9 16:30 9.2 7:00 3.6 0.9 0.0 10.3 29.0 14:45 NE 13 18.8 25.3 16:45 12.6 7:30 1.8 2.3 0.0 9.5 27.4 14:00 NE 14 21.0 27.4 17:30 13.8 7:30 0.9 3.6 0.0 8.5 27.4 16:15 NE 15 22.5 29.4 19:15 14.9 7:00 0.5 4.6 0.0 6.0 30.6 15:00 E 16 19.1 26.2 14:15 12.8 8:00 1.4 2.2 0.0 8.7 37.0 18:00 W 17 13.6 17.0 14:45 9.7 00:00 4.7 0.0 0.0 15.1 33.8 19:00 N 18 11.9 16.2 17:45 8.7 5:30 6.4 0.0 0.0 7.4 24.1 0:15 NW 19 12.4 18.0 16:30 7.8 6:45 5.8 0.0 0.0 11.4 35.4 14:45 WSW 20 11.4 15.7 17:15 7.8 8:45 6.9 0.0 0.0 10.9 30.6 21:00 NE 21 10.6 16.6 16:30 4.0 7:30 7.7 0.0 0.0 8.5 25.7 0:15 NE 22 15.2 21.9 17:00 7.4 5:45 3.9 0.8 0.0 5.0 22.5 13:15 ESE 23 18.1 23.4 15:30 12.9 5:00 1.6 1.4 0.0 9.2 37.0 14:00 WSW 24 19.6 24.1 17:15 14.4 7:30 1.0 2.3 0.0 5.8 22.5 16:45 WSW 25 20.9 27.9 15:15 15.2 7:00 0.6 3.2 0.0 10.5 32.2 17:00 SE 26 20.6 27.4 15:30 14.4 6:30 1.2 3.4 0.0 8.7 27.4 20:15 NNE 27 21.0 27.6 16:15 15.2 7:15 0.7 3.4 0.0 10.1 29.0 12:00 NE 28 20.7 27.5 15:15 14.0 7:00 0.9 3.2 0.0 11.1 32.2 0:30 NE 29 18.8 23.8 17:15 14.2 7:00 1.0 1.6 0.0 14.3 35.4 17:00 NE 30 15.9 21.2 17:15 10.6 8:00 2.9 0.5 0.0 18.0 43.5 12:45 ENE ------------------------------------------------------------------------------------- 15.1 29.4 15 4.0 4 128.0 33.5 0.0 10.7 43.5 3 NE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 0.00 ON 01-04-07 Days of Rain: 0 (> .2 mm) 0 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration