MONTHLY CLIMATOLOGICAL SUMMARY FOR 12/2009 HEAT COOL MEAN DEG DEG WIND SPEED DOM MEAN MEAN DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN AVG HI TIME DIR BAROM HUM --------------------------------------------------------------------------------------- 1 40.5 49.5 2:42pm 31.3 11:25pm 24 0 0.00 0 6 11:01am NW 30.30 85 2 33.4 45.8 2:41pm 27.0 8:06am 32 0 0.00 0 3 3:26am SSW 30.31 86 3 33.6 42.1 3:10pm 29.4 3:19am 31 0 0.01 0 6 12:44pm SSW 30.33 87 4 31.1 36.6 1:43pm 25.4 7:14am 34 0 0.01 0 5 1:49pm SSW 30.34 90 5 31.9 42.3 3:14pm 24.5 7:29am 33 0 0.01 0 8 11:08pm NW 30.39 81 6 31.1 34.4 12:00am 26.6 11:25pm 34 0 0.00 1 17 7:47am N 30.25 52 7 24.7 29.8 2:37pm 21.9 9:18pm 40 0 0.00 0 11 8:59am NNE 30.22 32 8 23.5 32.9 2:52pm 15.6 11:57pm 41 0 0.00 0 11 1:54am NNE 30.35 37 9 20.2 34.1 2:50pm 12.4 6:33am 44 0 0.00 0 7 12:02pm NW 30.43 60 10 20.4 35.5 3:18pm 11.2 6:23am 45 0 0.00 0 7 1:25pm SSW 30.26 71 11 23.1 40.3 2:52pm 14.3 6:21am 42 0 0.00 0 5 1:34pm WSW 30.03 73 12 28.5 40.3 2:48pm 20.2 12:02am 36 0 0.00 0 8 2:20pm NW 29.82 73 13 31.0 35.5 12:03pm 24.2 12:00am 33 0 0.03 0 3 2:21am SE 29.91 84 14 36.3 42.2 1:30pm 33.5 1:00am 29 0 0.33 0 14 10:57pm NNE 30.01 92 15 39.9 43.3 6:07pm 35.2 12:00am 25 0 0.47 1 13 1:57pm NE 29.82 91 16 44.6 52.9 1:53pm 38.8 1:46am 20 0 0.26 0 15 2:42pm SE 30.00 91 17 44.7 50.2 1:12pm 38.8 7:48am 20 0 0.00 0 10 9:38pm NNE 30.27 88 18 46.6 55.0 1:02pm 40.6 8:22am 18 0 0.01 0 4 12:28pm NNW 30.25 82 19 45.1 47.0 2:07pm 43.8 11:43pm 20 0 0.61 0 3 11:04am NNW 30.11 97 20 46.8 53.5 2:47pm 43.2 2:08am 18 0 0.34 0 8 8:52am NNE 29.77 94 21 42.3 48.3 3:44am 36.8 11:51pm 23 0 0.23 1 19 8:35am SE 29.73 90 22 35.6 38.8 2:04pm 30.7 7:12am 29 0 0.01 0 5 12:00am WNW 30.22 90 23 35.1 42.2 2:51pm 31.6 10:28pm 30 0 0.00 0 7 12:43pm NW 30.54 92 24 33.0 44.2 3:46pm 27.8 11:48pm 32 0 0.01 0 5 12:25pm SSW 30.43 90 25 32.8 43.1 3:04pm 25.3 7:16am 32 0 0.00 0 7 7:55pm S 30.26 82 26 42.7 50.2 2:53pm 37.3 3:37am 22 0 0.00 1 18 9:31am N 30.08 45 27 38.3 47.4 2:57pm 33.4 6:04am 27 0 0.00 0 16 12:09am SW 30.21 61 28 40.5 47.0 1:03pm 32.2 11:59pm 24 0 0.00 0 12 7:49am NNE 30.27 65 29 36.6 41.5 12:03pm 30.0 2:40am 28 0 0.00 0 17 1:20pm SW 30.00 69 30 40.7 46.0 1:11pm 35.3 4:00am 24 0 0.04 0 17 2:50pm SE 30.10 84 31 41.1 45.4 7:41pm 36.3 3:40am 24 0 0.20 0 13 9:00am NNE 29.97 87 --------------------------------------------------------------------------------------- TOT 35.4 55.0 12/18/09 11.2 12/10/09 916 0 2.57 0 19 12/21/09 NNE 30.16 77 HEAT BASE: 65.0 COOL BASE: 65.0