ANNUAL CLIMATOLOGICAL SUMMARY NAME: Sandridge Airpark - OK94 CITY: Collinsville STATE: Oklahoma ELEV: 675 ft LAT: 36° 21' 31" N LONG: 95° 48' 15" W TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0 ------------------------------------------------------------------------------------ 25 1 45.5 23.8 33.9 -2.1 964 0 65.6 28 2.1 21 0 4 24 0 25 2 49.6 27.1 38.6 -3.4 751 14 82.0 3 1.2 20 0 6 16 0 25 3 70.2 43.7 57.2 6.2 304 64 83.3 11 28.9 6 0 0 3 0 25 4 71.1 48.2 60.4 -0.6 140 59 89.3 13 30.6 7 0 0 1 0 25 5 25 6 25 7 25 8 25 9 25 10 25 11 25 12 ------------------------------------------------------------------------------------ 58.1 34.6 46.4 0.0 2160 136 89.3 APR 1.2 FEB 0 10 44 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 25 1 0.87 -0.73 0.39 10 4 3 0 25 2 0.38 -1.57 0.18 14 5 1 0 25 3 2.58 -0.99 2.13 4 2 2 1 25 4 2.24 -1.71 0.71 5 6 5 0 25 5 25 6 25 7 25 8 25 9 25 10 25 11 25 12 --------------------------------------------- 6.07 -5.00 2.13 MAR 17 11 1 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 25 1 5.5 42.0 17 N 25 2 7.1 42.0 14 NNE 25 3 8.7 60.0 14 SSE 25 4 8.8 50.0 5 SSE 25 5 25 6 25 7 25 8 25 9 25 10 25 11 25 12 --------------------------------- 7.4 60.0 MAR SSE