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 54.5 36.4 45.9 3.9 156 4 82.0 3 27.9 1 0 0 2 0 25 3 25 4 25 5 25 6 25 7 25 8 25 9 25 10 25 11 25 12 ------------------------------------------------------------------------------------ 47.5 26.6 36.6 0.9 1120 4 82.0 FEB 2.1 JAN 0 4 26 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 0.08 -1.87 0.05 5 2 0 0 25 3 25 4 25 5 25 6 25 7 25 8 25 9 25 10 25 11 25 12 --------------------------------------------- 0.95 -2.60 0.39 JAN 6 3 0 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 25 1 5.5 42.0 17 N 25 2 7.4 33.0 1 NNE 25 3 25 4 25 5 25 6 25 7 25 8 25 9 25 10 25 11 25 12 --------------------------------- 6.0 42.0 JAN N