MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: South Dayton Bruiser Home CITY: South Dayton STATE: Ohio ELEV: 728 ft LAT: 39° 41' 30" N LONG: 84° 12' 20" 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 40.4 53.1 3:01p 32.2 4:04a 24.5 0.0 0.00 3.8 20.0 6:17a SSW 2 42.2 47.2 7:12p 34.7 12:53a 22.7 0.0 0.41 1.2 17.0 10:34a E 3 39.0 42.1 12:01a 33.8 11:58p 26.0 0.0 0.00 4.3 18.0 3:12a W 4 29.8 35.3 1:45p 24.8 7:58a 35.1 0.0 0.00 1.4 12.0 1:33p W 5 25.2 31.6 1:06p 18.1 11:37p 39.8 0.0 0.00 0.9 14.0 3:08p N 6 25.7 34.5 12:37p 15.7 5:56a 39.3 0.0 0.00 1.0 12.0 1:31p SE 7 31.7 35.0 1:57p 26.8 12:59a 33.2 0.0 0.01 1.7 16.0 12:35p SW 8 35.2 40.9 11:56p 33.2 12:54a 29.8 0.0 0.55 3.1 22.0 10:00p E 9 38.4 54.2 5:32a 22.3 11:59p 26.6 0.0 0.13 10.8 41.0 12:26p WSW 10 19.0 22.3 12:01a 16.3 10:26p 46.0 0.0 0.00 7.5 30.0 2:32p W 11 24.6 35.0 3:03p 16.7 7:24a 40.4 0.0 0.00 3.4 19.0 2:06p SW 12 32.0 42.0 2:38p 18.2 4:53a 33.0 0.0 0.00 1.7 16.0 12:01p SSE 13 38.6 42.6 11:22a 34.2 2:58a 26.4 0.0 1.07 1.4 18.0 5:27a WSW 14 47.9 57.0 3:29p 37.8 12:09a 17.1 0.0 0.00 3.8 24.0 12:37p SSW 15 32.9 46.2 12:01a 23.1 11:56p 32.1 0.0 0.00 4.2 19.0 4:48p NW 16 22.9 31.0 2:44p 15.7 7:41a 42.1 0.0 0.00 0.7 12.0 3:13a NW 17 30.2 40.9 2:23p 20.9 12:01a 34.8 0.0 0.00 1.2 11.0 9:42a SE 18 35.1 42.0 2:38p 28.8 5:53a 29.8 0.0 0.00 0.7 13.0 12:13a ESE 19 32.6 35.6 12:01a 29.1 11:18p 32.4 0.0 0.21 1.2 11.0 3:29p N 20 30.4 33.3 2:11p 27.1 6:42a 34.6 0.0 0.01 1.1 8.0 2:02a SW 21 30.7 31.7 12:01a 29.3 8:48a 34.1 0.0 0.01 1.1 11.0 4:00p W 22 32.0 34.2 3:37p 30.5 5:55a 33.0 0.0 0.01 0.8 13.0 7:30p E 23 31.8 34.7 2:41p 28.9 12:00m 33.2 0.0 0.00 2.3 16.0 2:32p ENE 24 34.7 42.7 11:45p 28.3 1:10a 30.3 0.0 0.00 2.7 20.0 11:13p E 25 42.1 51.5 3:49p 33.2 11:54p 22.9 0.0 0.48 8.3 31.0 5:03p SE 26 35.2 40.4 3:36p 29.8 8:24a 29.7 0.0 0.00 5.1 24.0 2:22p SSW 27 32.2 38.6 11:50a 22.2 11:59p 32.7 0.0 0.00 5.0 22.0 7:34p SW 28 23.4 28.2 6:15p 19.2 1:42a 41.4 0.0 0.00 5.8 24.0 12:00p WSW 29 25.3 29.6 3:00p 18.9 9:45p 39.7 0.0 0.00 1.4 17.0 2:01a NNW 30 30.3 38.9 10:57p 20.8 12:01a 34.7 0.0 0.00 1.6 16.0 11:40p SSW 31 35.1 37.4 11:19a 32.9 3:32a 29.8 0.0 0.00 2.1 16.0 11:39p W ------------------------------------------------------------------------------------- 32.5 57.0 14 15.7 6 1007.2 0.0 2.89 2.9 41.0 9 W Max >= 90.0: 0 Max <= 32.0: 6 Min <= 32.0: 23 Min <= 0.0: 0 Max Rain: 1.07 ON 12/13/09 Days of Rain: 6 (>.01 in) 6 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration