MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2011 NAME: ON4JZ CITY: Antwerp STATE: BELGIUM ELEV: 25 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 14.4 16.8 17:13 12.3 3:55 3.9 0.0 0.0 17.9 53.1 2:32 SSW 2 16.9 24.4 16:51 9.8 7:21 3.0 1.6 0.0 12.7 43.5 16:26 SE 3 12.9 16.3 0:01 11.2 8:01 5.4 0.0 0.0 11.9 32.2 15:58 SSW 4 11.3 14.4 14:53 9.3 7:30 7.0 0.0 0.0 17.5 41.8 14:12 SW 5 10.2 13.1 13:15 7.9 5:30 8.1 0.0 0.0 19.6 54.7 16:02 S 6 16.9 23.3 18:30 11.8 0:01 2.6 1.2 0.0 13.8 37.0 4:47 SSW 7 15.6 18.3 0:01 13.4 23:55 2.7 0.0 0.0 13.2 37.0 14:16 WNW 8 14.0 17.9 14:42 10.9 23:54 4.3 0.0 0.0 8.5 30.6 15:46 WNW 9 12.6 18.4 16:52 7.9 8:57 5.7 0.0 0.0 9.5 27.4 8:35 N 10 14.4 21.8 17:20 7.4 6:53 4.5 0.6 0.0 9.8 27.4 11:22 NNE 11 16.6 21.7 13:44 10.6 23:56 2.5 0.7 0.0 9.3 67.6 23:34 NE 12 9.8 11.6 16:56 7.6 10:26 8.5 0.0 0.0 20.3 53.1 0:14 WNW 13 9.8 13.8 14:33 5.8 7:20 8.5 0.0 0.0 10.5 33.8 12:50 SW 14 10.7 13.8 15:25 8.4 4:31 7.5 0.0 0.0 6.3 22.5 18:12 SW 15 12.7 16.2 16:36 9.2 7:32 5.6 0.0 0.0 6.3 25.7 14:00 NE 16 13.7 17.8 17:41 10.1 6:57 4.6 0.0 0.0 5.1 27.4 19:11 ENE 17 14.5 18.3 14:24 11.6 6:57 3.8 0.0 0.0 6.6 27.4 15:30 N 18 15.5 20.9 17:56 8.8 6:32 3.3 0.5 0.0 10.5 38.6 14:03 NE 19 18.3 25.3 16:14 11.2 6:48 2.3 2.3 0.0 7.2 33.8 15:15 E 20 19.3 25.1 17:21 12.6 6:53 1.4 2.5 0.0 6.4 30.6 13:15 ENE 21 20.1 26.0 17:03 12.9 7:30 1.2 3.0 0.0 4.7 29.0 16:38 NNE 22 20.2 26.9 17:04 14.4 6:52 0.8 2.7 0.0 9.0 43.5 17:14 ENE 23 21.6 27.4 16:05 15.6 7:22 0.4 3.7 0.0 9.2 33.8 18:43 NNE 24 21.9 27.1 16:51 16.9 7:27 0.1 3.7 0.0 9.8 33.8 17:22 N 25 19.6 25.3 15:57 14.2 6:44 0.9 2.2 0.0 11.7 33.8 20:34 N 26 17.9 22.8 16:30 13.6 6:22 1.6 1.2 0.0 13.2 45.1 19:02 N 27 13.1 17.1 14:31 10.6 6:41 5.2 0.0 0.0 17.4 38.6 2:02 NNW 28 13.7 17.9 18:25 11.1 1:34 4.6 0.0 0.0 10.3 32.2 13:54 N 29 15.9 22.9 15:57 10.4 7:05 3.3 0.9 0.0 12.7 66.0 17:43 NNE 30 16.9 22.0 17:27 12.2 7:26 2.2 0.8 0.0 19.2 49.9 19:07 NNE ------------------------------------------------------------------------------------- 15.4 27.4 23 5.8 13 115.5 27.6 0.0 11.3 67.6 11 NNE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 0.00 ON 01-04-11 Days of Rain: 0 (> .2 mm) 0 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration