MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2007 NAME: Weerstation Houten CITY: Houten STATE: Netherlands ELEV: 2 m LAT: 52° 01' 18" N LONG: 5° 11' 30" 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 8.4 9.8 13:30 6.9 22:42 9.9 0.0 4.4 21.9 62.8 7:12 SSW 2 8.2 10.4 18:12 6.1 1:45 10.1 0.0 18.4 22.5 59.5 20:33 SSW 3 6.7 8.5 0:01 4.1 23:45 11.6 0.0 5.6 15.3 57.9 14:28 W 4 6.4 9.7 00:00 4.1 1:03 11.9 0.0 0.4 8.9 33.8 20:34 SSW 5 10.7 12.1 12:27 9.6 0:01 7.6 0.0 1.8 20.9 53.1 12:40 SSW 6 9.6 12.2 23:33 7.2 8:50 8.7 0.0 15.0 16.7 45.1 12:31 SW 7 9.8 12.9 5:05 7.1 23:40 8.5 0.0 12.6 23.8 62.8 15:39 W 8 5.9 7.4 1:30 3.9 19:53 12.3 0.0 9.2 16.9 59.5 18:34 S 9 7.2 8.5 2:26 5.7 9:24 11.1 0.0 4.4 13.7 38.6 12:07 SSW 10 6.6 8.1 14:33 5.9 8:44 11.7 0.0 1.8 8.0 27.4 14:10 N 11 5.4 7.4 13:11 2.3 00:00 12.9 0.0 0.2 8.2 32.2 2:31 NW 12 3.0 4.7 14:58 0.4 2:29 15.3 0.0 0.0 0.6 9.7 20:29 NNW 13 1.7 4.0 0:01 -0.7 9:33 16.6 0.0 0.2 2.4 14.5 11:20 NE 14 0.2 3.8 13:24 -2.1 5:04 18.1 0.0 0.0 2.7 20.9 13:30 NNE 15 1.2 3.9 14:02 -1.9 23:59 17.1 0.0 0.2 5.8 22.5 20:29 ENE 16 -1.8 1.8 14:20 -3.8 6:40 20.1 0.0 0.0 4.7 20.9 20:36 ENE 17 -1.2 0.7 14:35 -2.9 0:38 19.5 0.0 0.0 9.3 30.6 14:16 ENE 18 -2.1 0.2 14:57 -3.6 9:06 20.3 0.0 0.0 5.8 22.5 10:36 ENE 19 -3.1 0.3 14:58 -4.5 6:19 21.4 0.0 0.2 4.2 16.1 0:57 ENE 20 -4.1 -3.4 13:30 -4.7 5:01 22.4 0.0 0.0 3.2 9.7 1:56 ENE 21 -4.5 -3.9 12:35 -5.3 00:00 22.8 0.0 0.0 1.1 6.4 1:37 E 22 -3.2 1.4 14:40 -7.0 8:52 21.5 0.0 0.2 1.1 16.1 22:00 SSE 23 1.2 5.6 13:44 -2.4 0:48 17.1 0.0 0.0 2.6 16.1 3:27 SW 24 1.5 3.5 15:58 -0.2 3:32 16.8 0.0 0.0 5.5 25.7 22:31 SSE 25 2.7 4.3 14:31 0.6 4:46 15.6 0.0 0.2 12.1 35.4 9:43 S 26 3.3 5.0 14:38 2.6 1:20 15.0 0.0 1.0 9.5 32.2 22:10 SSW 27 4.1 6.7 22:53 2.5 9:10 14.2 0.0 0.0 14.5 33.8 3:56 SSW 28 6.3 7.3 13:48 4.8 20:25 12.0 0.0 0.0 16.4 41.8 22:19 SSW 29 5.6 8.3 14:04 3.7 3:29 12.7 0.0 2.8 19.6 61.2 1:41 SSW 30 6.0 7.6 12:24 2.6 00:00 12.3 0.0 0.8 10.6 40.2 9:01 W 31 3.8 6.2 14:47 1.6 1:03 14.5 0.0 1.8 2.1 11.3 1:05 WSW ------------------------------------------------------------------------------------- 3.4 12.9 7 -7.0 22 461.9 0.0 81.2 10.0 62.8 1 SSW Max >= 32.0: 0 Max <= 0.0: 2 Min <= 0.0: 12 Min <= -18.0: 0 Max Rain: 18.39 ON 02-12-07 Days of Rain: 20 (> .2 mm) 8 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration