MONTHLY CLIMATOLOGICAL SUMMARY for APR. 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 46.8 59.5 4:40p 32.3 6:40a 18.2 0.0 0.00 3.0 20.0 2:40p NE 2 54.4 67.5 4:00p 41.1 4:20a 10.8 0.2 0.00 10.3 29.0 1:10p SSE 3 62.3 75.2 5:20p 50.2 6:50a 5.1 2.4 0.00 9.9 29.0 10:30a SSE 4 64.0 76.8 4:35p 48.2 7:15a 4.3 3.3 0.00 7.7 26.0 2:55p S 5 67.9 79.6 5:25p 57.7 4:35a 1.8 4.7 0.00 10.5 32.0 5:50p SSE 6 68.6 76.4 5:05p 61.1 5:25a 1.0 4.6 0.00 15.2 40.0 3:00p SE 7 60.2 71.3 12:05a 51.2 8:10p 6.4 1.6 0.05 12.1 34.0 12:25a W 8 61.4 76.9 5:30p 46.9 7:30a 6.5 3.0 0.00 8.3 30.0 11:40a WSW 9 62.4 77.0 2:50p 48.7 5:35a 5.6 3.0 0.48 5.9 35.0 9:40p SE 10 54.6 67.8 5:05p 44.1 6:20a 10.5 0.1 0.00 8.8 26.0 12:05p WNW 11 63.5 83.8 5:40p 40.2 6:20a 7.4 5.9 0.00 5.0 27.0 12:15p SSW 12 59.4 66.6 3:55p 51.3 7:15a 5.7 0.0 0.00 11.3 28.0 9:05a N 13 58.8 66.3 3:30p 50.3 12:00m 6.3 0.1 0.32 11.1 27.0 1:05p NNE 14 55.4 65.4 3:40p 49.1 4:30a 9.6 0.0 0.23 5.6 18.0 4:20p NNE 15 53.7 58.2 2:35p 48.9 7:50a 11.3 0.0 0.01 6.7 19.0 7:00a NNE 16 50.6 52.8 12:05a 46.7 11:50p 14.4 0.0 0.22 5.4 19.0 11:45p NE 17 49.0 55.9 2:25p 44.2 6:35a 16.0 0.0 0.02 6.5 17.0 10:25a NW 18 54.3 66.4 5:00p 45.9 11:20p 10.7 0.0 0.00 4.0 19.0 4:45p W 19 57.8 77.2 4:45p 38.0 6:00a 10.1 2.9 0.00 4.8 23.0 11:30p S 20 41.2 51.2 12:05a 33.2 11:40p 23.8 0.0 0.06 9.2 26.0 3:40a N 21 46.6 61.1 4:40p 31.4 1:50a 18.4 0.0 0.00 4.6 19.0 11:50a SSW 22 49.3 61.3 4:00p 33.7 6:45a 15.7 0.0 0.00 4.5 26.0 10:50p SE 23 56.1 65.7 2:50p 48.6 1:30a 8.9 0.0 0.41 5.6 23.0 11:30a SE 24 59.7 70.5 5:25p 50.6 11:55p 6.1 0.8 0.18 6.1 22.0 9:25a N 25 63.1 76.6 5:45p 45.7 4:10a 5.8 3.9 0.00 9.6 34.0 3:25p SSE 26 72.0 84.8 3:15p 62.9 4:30a 0.3 7.4 0.00 15.3 42.0 9:30a SSE 27 69.6 72.9 3:45p 67.0 5:50a 0.0 4.6 0.04 10.6 33.0 9:45a SSE 28 68.7 71.7 6:20p 66.1 12:00m 0.0 3.7 0.60 6.9 51.0 2:25a SE 29 66.8 76.8 4:15p 55.5 12:00m 1.5 3.3 0.00 7.3 25.0 4:20p N 30 66.0 81.8 4:30p 48.5 6:55a 5.0 6.0 0.00 1.6 14.0 4:50p SE ------------------------------------------------------------------------------------- 58.8 84.8 26 31.4 21 247.2 61.5 2.62 7.8 51.0 28 SSE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 1 Min <= 0.0: 0 Max Rain: 0.60 ON 04/28/21 Days of Rain: 11 (>.01 in) 7 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration