MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 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 66.3 74.3 1:00p 54.9 5:10a 2.1 3.4 0.00 6.2 29.0 1:25p S 2 68.0 77.5 4:00p 62.4 4:15a 0.5 3.5 0.03 7.5 22.0 4:10p SE 3 67.8 75.8 6:05p 58.9 4:20a 1.3 4.0 0.30 5.8 28.0 11:20p NE 4 57.1 65.2 12:10a 45.7 11:55p 7.9 0.0 0.38 8.8 31.0 9:10a N 5 57.8 73.1 5:15p 40.7 6:35a 8.8 1.7 0.00 1.8 12.0 12:30p N 6 62.7 76.0 3:10p 49.6 5:55a 5.5 3.2 0.00 5.1 22.0 11:40a N 7 60.0 73.5 4:00p 46.6 3:45a 6.8 1.7 0.00 5.9 22.0 2:40p SE 8 72.8 84.1 4:50p 62.2 12:30a 0.7 8.4 0.00 13.3 41.0 5:40p SSE 9 62.6 77.7 12:05a 54.7 9:00p 5.3 2.9 0.00 12.1 52.0 12:30a NNE 10 54.5 61.9 4:55p 50.7 11:20p 10.5 0.0 0.00 8.4 22.0 12:00p NNE 11 52.6 57.3 10:15a 45.7 4:30a 12.4 0.0 0.30 5.5 21.0 3:15p NE 12 58.0 66.8 5:20p 49.9 12:00m 7.1 0.2 0.00 6.0 17.0 10:45a NNE 13 60.3 74.1 5:30p 47.0 7:00a 7.0 2.3 0.00 2.1 13.0 12:50p NNW 14 62.7 75.8 4:25p 48.8 4:30a 5.2 3.0 0.00 6.3 28.0 6:20p SSE 15 67.4 79.5 5:05p 55.9 7:20a 2.4 4.9 0.47 6.2 23.0 1:40p SE 16 69.6 77.2 1:05p 64.5 12:00m 0.0 4.7 0.15 7.3 30.0 8:20p SE 17 70.5 80.3 3:45p 63.8 2:00a 0.2 5.7 0.21 2.9 11.0 3:20p NE 18 71.0 78.1 3:15p 65.3 6:35a 0.0 6.0 0.00 6.9 25.0 12:30p SE 19 67.0 72.6 2:35p 63.0 6:20a 0.3 2.3 0.58 3.2 13.0 12:05a SE 20 68.6 72.9 4:30p 65.8 12:35a 0.0 3.6 0.28 4.7 27.0 5:55p SE 21 70.6 74.3 3:45p 67.7 12:05a 0.0 5.6 0.11 8.2 21.0 3:35p SE 22 70.7 75.1 6:20p 65.7 10:30a 0.0 5.7 0.05 6.6 26.0 9:50a SE 23 70.7 75.0 4:35p 66.9 6:40a 0.0 5.7 0.11 2.2 12.0 4:15p SSE 24 71.8 78.2 3:50p 68.5 6:25a 0.0 6.8 0.00 5.1 23.0 6:10p SSE 25 71.4 75.8 2:20p 67.8 4:20a 0.0 6.4 0.02 6.6 22.0 12:10p SE 26 73.5 83.5 5:55p 64.7 3:00a 0.0 8.5 0.00 4.5 15.0 4:20p SE 27 72.9 85.3 1:40p 65.5 11:20p 0.0 7.9 1.57 7.4 31.0 4:15p SE 28 64.4 71.8 4:50p 56.1 6:30a 2.3 1.7 0.00 6.9 20.0 2:20p NNE 29 57.8 64.4 5:50p 52.6 6:25a 7.2 0.0 0.00 7.4 21.0 2:00p NE 30 61.6 72.8 5:05p 49.9 6:20a 5.4 2.0 0.00 3.5 18.0 9:40a SE 31 61.1 65.5 1:10p 58.7 8:50p 3.9 0.0 0.36 4.7 17.0 6:35p NE ------------------------------------------------------------------------------------- 65.3 85.3 27 40.7 5 102.8 111.8 4.92 6.1 52.0 9 SE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.57 ON 05/27/21 Days of Rain: 15 (>.01 in) 12 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration