MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2008 NAME: Sand Ridge Airpark - OK94 CITY: Collinsville STATE: Oklahoma ELEV: 675 ft LAT: 36° 21' 31" N LONG: 95° 48' 15" 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 35.8 42.7 3:45p 29.4 12:00m 29.2 0.0 0.01 7.8 24.0 5:40a NW 2 42.7 57.5 2:10p 26.5 7:00a 22.3 0.0 0.00 8.1 33.0 10:15a S 3 41.9 52.3 6:05a 26.2 11:50p 23.1 0.0 0.00 11.9 36.0 11:30a N 4 29.3 37.4 1:40p 18.2 5:20a 35.7 0.0 0.00 5.4 17.0 1:05p NNE 5 34.2 42.9 3:20p 26.9 8:30a 30.8 0.0 0.00 4.9 19.0 1:35p S 6 41.2 56.4 3:00p 31.2 7:25a 23.8 0.0 0.00 3.8 18.0 12:10p SSW 7 44.3 61.3 2:35p 27.1 7:05a 20.7 0.0 0.02 6.6 31.0 1:35p S 8 54.9 62.8 6:45p 45.9 1:20a 10.1 0.0 0.91 13.4 42.0 2:55p S 9 36.6 57.3 12:05a 24.4 12:00m 28.4 0.0 0.09 12.5 32.0 9:25a N 10 26.6 35.6 3:25p 19.7 7:35a 38.4 0.0 0.00 8.0 25.0 4:15a N 11 33.9 51.0 3:55p 18.7 6:00a 31.1 0.0 0.00 2.6 12.0 11:35a WNW 12 39.7 49.9 3:10p 29.1 7:45a 25.3 0.0 0.00 4.1 20.0 9:35p SE 13 52.4 61.1 3:25p 43.5 6:35a 12.6 0.0 0.00 15.7 43.0 2:00p S 14 50.0 72.5 2:15p 17.0 11:55p 16.1 1.0 0.00 16.5 43.0 9:55a S 15 15.8 17.7 10:35p 13.9 5:10a 49.2 0.0 0.00 12.5 24.0 12:25a N 16 21.5 26.8 12:00m 17.3 12:05a 43.5 0.0 0.00 3.2 17.0 2:25a NNE 17 28.2 31.2 5:55p 24.4 7:45a 36.8 0.0 0.00 3.2 13.0 10:35a NNE 18 39.5 60.2 12:00m 30.6 12:05a 25.5 0.0 0.02 4.6 23.0 11:50p E 19 41.8 61.0 1:15a 31.0 7:25p 23.2 0.0 0.00 5.6 32.0 5:20a NE 20 29.8 42.9 9:25a 14.3 12:00m 35.2 0.0 0.00 8.7 33.0 10:30a NNW 21 14.8 25.5 3:20p 7.8 7:25a 50.2 0.0 0.00 8.3 24.0 2:40a N 22 18.1 29.9 11:40p 7.6 6:15a 46.9 0.0 0.00 6.6 30.0 10:05p SE 23 34.9 43.3 10:55p 29.9 12:05a 30.1 0.0 0.00 10.6 32.0 4:20a S 24 33.1 43.7 4:40a 21.2 10:45p 31.9 0.0 0.00 5.7 24.0 5:20a NW 25 40.7 55.6 1:25p 21.3 1:05a 24.3 0.0 0.00 7.6 26.0 5:55p SSE 26 63.9 75.2 4:45p 51.8 12:05a 4.5 3.3 0.00 11.1 33.0 2:50p SSE 27 46.4 70.5 1:20a 28.6 9:50p 19.9 1.2 1.32 9.7 37.0 7:00a W 28 37.1 52.1 3:20p 24.8 5:45a 27.9 0.0 0.00 4.4 19.0 2:45p SSW 29 46.0 63.6 3:35p 33.1 4:55a 19.0 0.0 0.00 4.2 14.0 1:50p S 30 51.1 67.0 2:55p 38.3 11:50p 14.0 0.1 0.00 9.3 29.0 10:30a S 31 31.3 40.2 12:15a 24.4 10:00p 33.7 0.0 0.00 6.5 22.0 2:00a N ------------------------------------------------------------------------------------- 37.3 75.2 26 7.6 22 863.4 5.6 2.37 7.8 43.0 13 S Max >= 90.0: 0 Max <= 32.0: 5 Min <= 32.0: 26 Min <= 0.0: 0 Max Rain: 1.32 ON 12/27/08 Days of Rain: 5 (>.01 in) 2 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration