MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2021 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 34.2 35.5 2:45p 32.6 8:30a 30.8 0.0 0.68 8.3 34.0 1:15a NNW 2 33.9 40.0 4:30p 28.7 11:50p 31.1 0.0 0.01 2.6 10.0 8:40p NNW 3 36.6 52.2 3:45p 25.8 7:55a 28.4 0.0 0.00 2.5 20.0 2:45p SE 4 42.6 60.5 3:00p 28.3 2:30a 22.4 0.0 0.00 4.2 22.0 12:25p SW 5 42.7 59.1 3:10p 25.1 7:50a 22.3 0.0 0.00 5.4 24.0 9:55p SE 6 44.9 48.7 12:20a 41.6 11:35p 20.1 0.0 0.11 7.0 24.0 12:30a SE 7 38.9 41.6 12:05a 35.8 12:00m 26.1 0.0 0.09 7.7 18.0 10:30p NNE 8 35.3 41.5 3:30p 28.9 12:00m 29.7 0.0 0.00 5.0 16.0 10:30a N 9 32.5 44.6 1:35p 22.4 7:30a 32.5 0.0 0.00 2.4 13.0 6:35p N 10 28.8 32.4 11:05a 23.6 11:50p 36.2 0.0 0.00 3.3 15.0 4:25p N 11 31.7 46.2 3:40p 19.3 7:50a 33.3 0.0 0.00 2.7 12.0 2:25p SSE 12 39.4 53.5 3:30p 28.5 6:40a 25.6 0.0 0.00 5.4 20.0 1:20p S 13 43.2 57.9 4:15p 30.6 7:35a 21.8 0.0 0.00 7.6 26.0 1:50p S 14 46.6 55.7 2:15p 39.0 6:55a 18.4 0.0 0.00 9.5 38.0 3:35p WNW 15 39.0 42.7 10:15a 34.3 12:00m 26.0 0.0 0.00 13.8 36.0 12:00p WNW 16 36.6 49.4 4:15p 27.2 6:35a 28.4 0.0 0.00 3.8 18.0 2:30p WSW 17 40.0 53.6 2:25p 27.7 6:05a 25.0 0.0 0.00 6.2 25.0 1:55p W 18 45.7 59.4 3:20p 32.4 2:25a 19.3 0.0 0.00 5.6 28.0 1:05p S 19 39.8 48.7 3:20p 31.2 12:00m 25.2 0.0 0.00 4.5 16.0 11:50a N 20 37.8 46.2 12:45p 26.6 6:15a 27.3 0.0 0.00 6.5 37.0 2:30p S 21 43.6 52.2 3:45p 38.5 7:20a 21.4 0.0 0.00 2.3 12.0 12:35p SE 22 41.2 50.1 2:50p 32.0 12:00m 23.8 0.0 0.00 9.5 23.0 5:25a NNE 23 27.2 32.0 12:05a 24.4 6:35a 11.5 0.0 0.00 2.0 8.0 1:05a NNE 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 38.4 60.5 4 19.3 11 586.6 0.0 0.89 5.6 38.0 14 S Max >= 90.0: 0 Max <= 32.0: 1 Min <= 32.0: 16 Min <= 0.0: 0 Max Rain: 0.68 ON 01/01/21 Days of Rain: 3 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration