MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2009 NAME: ON4JZ CITY: Antwerp STATE: BELGIUM ELEV: 50 m LAT: 51° 12' 35" N LONG: 4° 25' 47" 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 11.4 16.1 17:30 6.6 7:00 6.9 0.0 0.0 17.9 51.5 12:30 NE 2 13.5 19.6 17:00 7.7 7:15 4.9 0.1 0.0 15.0 33.8 15:15 NE 3 14.3 22.1 16:15 8.6 23:30 4.6 0.6 0.0 6.8 25.7 16:30 NE 4 10.7 13.1 17:15 8.6 0:30 7.6 0.0 0.0 12.6 33.8 18:15 SW 5 12.6 17.6 16:15 7.9 7:45 5.7 0.0 0.0 6.6 25.7 18:30 WSW 6 14.2 20.6 17:30 8.3 7:00 4.5 0.4 0.0 8.5 35.4 16:30 E 7 12.5 15.2 0:15 10.8 9:45 5.8 0.0 0.4 10.6 32.2 7:45 SW 8 10.4 11.9 17:15 9.5 3:15 7.9 0.0 2.6 17.1 67.6 10:30 SSW 9 13.8 17.8 17:45 9.9 0:15 4.5 0.0 0.2 9.0 35.4 12:45 SSE 10 18.3 23.9 18:15 12.4 6:00 1.9 1.9 0.0 13.2 54.7 13:30 SSE 11 18.5 23.0 14:00 15.6 8:00 1.0 1.2 0.2 8.9 41.8 14:30 SE 12 14.9 19.1 14:15 11.1 23:45 3.5 0.0 0.0 10.5 27.4 15:45 NW 13 12.7 17.9 16:00 9.3 3:00 5.6 0.0 0.0 10.1 25.7 15:15 WNW 14 15.5 21.7 17:30 9.2 6:00 3.5 0.7 0.0 8.0 29.0 13:30 NE 15 17.9 25.1 16:15 13.4 6:30 1.7 1.3 4.2 11.7 69.2 17:30 ENE 16 15.3 17.7 12:00 12.6 00:00 3.0 0.0 0.6 9.0 41.8 0:45 SW 17 10.8 12.8 0:15 9.7 14:45 7.5 0.0 8.8 10.9 29.0 11:45 W 18 13.3 18.7 16:30 8.7 7:00 5.0 0.0 0.0 11.1 37.0 18:15 NE 19 13.9 18.4 16:45 9.3 6:45 4.4 0.0 0.0 10.8 30.6 11:15 NE 20 15.8 20.3 16:00 11.5 6:00 2.8 0.3 0.0 9.3 35.4 22:15 N 21 13.9 19.1 15:00 10.2 6:15 4.4 0.0 0.0 11.4 35.4 17:15 WNW 22 12.3 16.9 14:00 8.3 2:45 6.0 0.0 0.0 10.8 40.2 16:15 NNW 23 12.0 16.8 15:30 7.4 6:00 6.3 0.0 0.0 6.9 30.6 20:00 NNE 24 13.7 18.7 18:00 8.3 5:00 4.7 0.0 0.0 12.9 43.5 15:15 ESE 25 13.8 17.6 11:45 9.5 6:15 4.5 0.0 0.0 13.0 53.1 14:45 SSW 26 13.6 16.7 17:45 11.8 7:30 4.8 0.0 5.8 4.3 19.3 20:00 E 27 12.6 16.2 17:30 10.2 6:00 5.7 0.0 3.8 16.1 57.9 11:00 SSW 28 11.1 14.8 17:15 8.2 8:45 7.2 0.0 2.4 11.3 29.0 1:00 SE 29 12.8 18.3 14:00 6.6 4:45 5.5 0.0 2.8 5.6 22.5 19:30 E 30 15.6 20.6 14:30 10.2 6:15 2.9 0.1 0.0 4.5 20.9 17:30 NE ------------------------------------------------------------------------------------- 13.7 25.1 15 6.6 1 144.3 6.8 31.8 10.5 69.2 15 NE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 8.79 ON 17-04-09 Days of Rain: 11 (> .2 mm) 7 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration