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Report for 2009 12
MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: Ofallon CITY: Ofallon STATE: MO ELEV: 560 ft LAT: 38 50' 21" N LONG: 90 43' 43" W TEMPERATURE (F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 45.5 56.3 1:11p 37.6 5:39a 19.5 0.0 0.00 5.5 19.0 9:58a SSW 2 35.9 40.8 1:15p 31.8 4:51a 29.1 0.0 0.15 4.7 22.0 11:26p NNW 3 29.9 35.1 1:17p 23.4 11:57p 35.1 0.0 0.00 6.0 20.0 1:02p W 4 24.7 30.8 2:29p 19.7 10:56p 40.3 0.0 0.00 2.3 13.0 1:22p W 5 28.9 39.4 3:40p 20.3 4:15a 36.1 0.0 0.00 4.9 17.0 10:04a S 6 31.4 37.5 2:17p 22.8 6:22a 33.6 0.0 0.00 4.1 20.0 9:05p SSE 7 33.9 36.5 8:14a 31.0 11:14p 31.1 0.0 0.00 3.3 19.0 8:32a WNW 8 34.4 40.8 11:58p 30.8 12:17a 30.6 0.0 0.62 4.6 19.0 12:00m E 9 22.6 41.4 12:26a 11.0 11:55p 42.4 0.0 0.05 14.1 42.0 6:48a W 10 17.1 25.5 3:57p 8.7 6:58a 47.9 0.0 0.00 6.5 21.0 12:56p WSW 11 28.7 39.5 3:34p 18.5 5:57a 36.3 0.0 0.00 4.4 18.0 12:43a SSE 12 33.8 39.4 2:26p 26.8 3:41a 31.2 0.0 0.37 4.0 19.0 6:03p ESE 13 39.8 43.6 3:09p 36.0 7:12p 25.2 0.0 0.02 3.4 13.0 10:51p SSE 14 39.5 53.0 10:57a 25.6 11:58p 25.5 0.0 0.00 6.9 28.0 2:09p W 15 20.8 25.6 12:01a 16.0 11:58p 44.2 0.0 0.00 4.7 19.0 5:39a WNW 16 25.0 38.1 3:39p 13.7 5:06a 40.0 0.0 0.00 2.0 13.0 11:50a ESE 17 37.5 52.9 3:11p 23.5 4:47a 27.5 0.0 0.00 3.2 19.0 1:09p SSE 18 35.8 42.8 12:39p 29.9 11:24p 29.2 0.0 0.05 2.6 13.0 2:19p WNW 19 28.5 31.1 6:18a 24.6 11:46p 36.5 0.0 0.01 6.1 20.0 1:38p WNW 20 26.8 29.6 11:58p 24.2 1:46a 38.2 0.0 0.00 3.1 15.0 2:05p SSW 21 31.3 33.9 2:20p 29.2 7:38p 33.7 0.0 0.00 2.0 12.0 9:31p W 22 33.7 37.6 2:32p 29.5 7:07a 31.3 0.0 0.00 4.4 14.0 5:40a ESE 23 44.5 49.9 8:58p 36.8 12:03a 20.5 0.0 0.70 5.5 22.0 9:18p ESE 24 46.4 50.8 10:01p 44.0 3:44p 18.6 0.0 0.99 7.3 35.0 9:59p ESE 25 27.8 50.0 12:01a 18.7 10:27a 37.2 0.0 0.14 10.7 32.0 8:38a SSW 26 26.5 28.0 3:00p 25.0 12:01a 38.5 0.0 0.00 9.3 29.0 11:46a SSW 27 24.0 27.4 4:22a 19.3 10:48p 41.0 0.0 0.00 7.0 29.0 11:32a SSW 28 28.6 37.1 2:20p 20.4 12:05a 36.4 0.0 0.00 8.1 24.0 1:37p W 29 23.5 27.7 11:17p 16.6 7:39a 41.5 0.0 0.00 2.9 12.0 8:00p E 30 31.0 34.5 3:28p 26.8 4:11a 34.0 0.0 0.07 4.4 12.0 11:26a SSE 31 28.5 34.4 2:46a 15.7 11:59p 36.5 0.0 0.01 4.8 20.0 1:40p WNW ------------------------------------------------------------------------------------- 31.2 56.3 1 8.7 10 1048.7 0.0 3.18 5.3 42.0 9 SSW Max >= 90.0: 0 Max <= 32.0: 8 Min <= 32.0: 27 Min <= 0.0: 0 Max Rain: 0.99 ON 12/24/09 Days of Rain: 10 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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