MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2009 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 16.5 21.7 15:30 11.9 6:30 2.4 0.6 0.0 7.1 35.4 21:30 NE 2 13.5 17.1 15:30 8.9 6:30 4.8 0.0 0.0 10.1 29.0 13:30 SW 3 12.2 18.6 2:15 10.4 00:00 6.1 0.0 0.2 12.1 43.5 15:00 SW 4 11.5 14.6 15:15 8.1 6:30 6.8 0.0 0.0 11.1 33.8 22:00 W 5 12.4 15.4 18:30 8.8 5:00 5.9 0.0 1.2 18.7 48.3 20:45 SW 6 13.5 16.7 17:45 11.4 5:30 4.8 0.0 0.0 19.6 51.5 0:45 SW 7 15.1 19.3 17:30 10.8 6:00 3.3 0.1 0.0 16.1 46.7 0:30 SW 8 13.8 17.9 14:15 10.6 00:00 4.5 0.0 0.0 20.8 66.0 15:30 SW 9 13.2 17.9 15:30 7.7 5:00 5.1 0.0 0.0 6.9 25.7 0:45 SSE 10 16.7 21.7 16:15 11.0 6:30 2.5 0.9 0.0 8.5 48.3 23:30 NNE 11 14.3 18.9 17:45 10.9 7:15 4.0 0.0 0.0 20.8 51.5 22:00 NNE 12 12.4 16.2 16:00 7.3 5:15 5.9 0.0 0.0 21.9 51.5 10:45 NE 13 16.8 21.2 15:30 12.4 6:00 2.2 0.7 0.0 13.5 41.8 14:00 E 14 17.3 21.6 15:30 14.0 6:45 1.7 0.7 23.2 8.7 43.5 20:30 ENE 15 14.5 18.3 13:45 9.8 00:00 3.8 0.0 10.4 12.2 49.9 15:30 SSW 16 13.2 17.7 17:30 8.5 5:45 5.1 0.0 0.0 14.6 48.3 12:15 SSE 17 14.5 16.9 15:45 11.5 8:15 3.8 0.0 2.2 13.7 56.3 15:30 SSE 18 12.6 13.6 8:45 11.7 5:30 2.1 0.0 0.0 16.6 43.5 7:45 SSW 19 20 18.2 20.3 20:21 16.7 23:58 0.1 0.1 0.0 9.0 19.3 20:46 NE 21 16.6 19.4 11:43 14.1 5:48 1.8 0.1 0.0 10.5 30.6 15:59 WNW 22 15.0 18.6 15:16 10.6 6:14 3.3 0.0 0.0 13.0 37.0 15:03 WNW 23 17.3 22.9 15:30 11.2 5:43 2.2 1.2 0.4 7.9 33.8 10:13 ESE 24 20.1 25.2 16:20 14.8 5:20 0.8 2.6 0.0 8.4 27.4 19:21 N 25 20.9 26.8 13:12 13.9 6:08 1.1 3.8 0.0 10.9 40.2 22:18 NE 26 15.7 21.0 1:29 11.9 17:36 2.9 0.3 10.8 19.0 111.0 3:00 W 27 12.7 15.7 14:18 10.5 5:32 5.6 0.0 0.6 19.8 56.3 16:58 SW 28 15.7 18.6 15:26 11.9 0:01 2.7 0.0 1.2 15.3 38.6 19:01 NW 29 17.6 21.9 16:45 13.4 6:33 1.6 0.9 0.0 12.6 38.6 19:26 NE 30 18.0 22.9 17:04 12.3 6:30 1.7 1.4 0.0 15.6 43.5 19:07 NE 31 19.2 23.8 18:00 14.3 5:54 1.0 1.9 0.0 14.2 38.6 13:21 NNE ------------------------------------------------------------------------------------- 15.4 26.8 25 7.3 12 99.7 15.3 50.2 13.6 111.0 26 SW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 23.19 ON 14-05-09 Days of Rain: 9 (> .2 mm) 4 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration