MONTHLY CLIMATOLOGICAL SUMMARY for FEB. 2010 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 31.2 35.6 2:05p 26.5 8:45a 33.8 0.0 0.00 3.7 17.0 6:05a SE 2 34.0 40.1 3:00p 27.2 12:00m 31.0 0.0 0.00 1.2 7.0 8:55a WNW 3 32.3 41.2 3:05p 21.3 5:30a 32.7 0.0 0.01 1.0 15.0 12:50p SE 4 35.4 37.2 2:40p 32.3 5:45a 29.6 0.0 0.27 3.1 12.0 7:05a ENE 5 38.0 43.7 2:55p 34.9 5:05a 27.0 0.0 0.03 5.1 21.0 8:25p NW 6 36.4 39.4 1:25p 34.6 2:45a 28.6 0.0 0.00 4.6 17.0 1:40a NNW 7 36.6 40.0 3:15p 34.4 6:30a 28.5 0.0 0.01 1.5 9.0 2:30p ESE 8 32.6 36.8 4:40p 22.0 12:00m 32.4 0.0 0.10 6.3 28.0 6:50p N 9 24.6 35.0 3:50p 15.7 5:00a 40.4 0.0 0.00 6.5 25.0 9:20a NW 10 26.2 33.2 1:15p 18.0 7:20a 38.8 0.0 0.00 1.0 11.0 11:05a NW 11 33.8 37.8 3:25p 30.6 12:35a 31.2 0.0 0.00 3.8 13.0 8:00p SE 12 35.8 47.2 4:30p 30.8 5:40a 29.2 0.0 0.00 3.2 14.0 11:20a SW 13 37.5 53.6 4:10p 29.3 2:40a 27.5 0.0 0.00 6.1 20.0 12:15p S 14 31.1 35.9 3:35p 24.6 9:15p 33.9 0.0 0.00 9.7 30.0 4:25p NW 15 29.3 36.9 3:45p 22.4 4:10a 35.7 0.0 0.00 8.3 28.0 9:10a WNW 16 29.1 37.1 2:50p 21.1 7:00a 35.9 0.0 0.00 5.2 19.0 9:10a NW 17 32.7 50.2 4:05p 21.4 5:25a 32.3 0.0 0.00 1.8 11.0 2:30p NW 18 41.0 58.3 3:25p 23.2 3:15a 24.0 0.0 0.00 5.2 21.0 12:50p SE 19 46.4 54.5 1:55p 38.0 5:10a 18.6 0.0 0.00 6.0 25.0 8:35a SSE 20 43.2 48.7 1:10p 36.1 2:35a 21.8 0.0 0.11 2.4 13.0 6:05a N 21 39.2 49.7 4:30a 31.9 12:00m 25.8 0.0 0.98 6.7 19.0 6:10p NNW 22 31.5 35.8 2:55p 27.0 12:00m 33.5 0.0 0.00 8.5 21.0 9:15a N 23 31.9 45.7 4:35p 22.3 6:15a 33.1 0.0 0.01 5.5 26.0 8:10p NNW 24 28.2 40.6 4:25p 17.9 7:05a 36.8 0.0 0.00 2.5 15.0 12:15a ENE 25 37.3 49.6 2:15p 23.7 5:05a 27.7 0.0 0.00 6.1 27.0 12:25p ESE 26 40.2 50.4 3:55p 31.2 12:00m 24.8 0.0 0.00 2.6 12.0 1:00a NW 27 37.6 52.6 3:25p 26.2 6:35a 27.4 0.0 0.00 3.7 20.0 2:50p WSW 28 38.1 50.1 2:30p 26.0 5:45a 26.9 0.0 0.00 3.7 16.0 12:25p NE ------------------------------------------------------------------------------------- 34.7 58.3 18 15.7 9 848.9 0.0 1.52 4.5 30.0 14 NW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 22 Min <= 0.0: 0 Max Rain: 0.98 ON 02/21/10 Days of Rain: 5 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration