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 ------------------------------------------------------------------------------------ 24 1 43.1 23.1 32.5 -3.5 1008 2 70.6 31 -4.6 16 0 7 21 3 24 2 63.3 38.6 50.9 8.9 439 29 84.2 26 21.4 17 0 0 7 0 24 3 68.3 44.0 56.3 5.3 317 49 82.0 14 28.8 27 0 0 3 0 24 4 74.7 52.8 63.6 2.6 151 110 86.2 14 35.5 22 0 0 0 0 24 5 81.3 61.9 71.4 2.4 26 223 90.0 26 52.3 9 1 0 0 0 24 6 89.9 70.8 80.6 2.6 3 471 97.9 24 58.2 10 17 0 0 0 24 7 91.6 71.7 81.6 -2.4 1 517 100.9 15 60.5 19 19 0 0 0 24 8 93.7 71.3 81.8 0.8 0 520 102.8 6 63.4 10 24 0 0 0 24 9 87.9 60.5 73.8 -0.2 43 307 98.6 19 46.7 10 12 0 0 0 24 10 82.8 52.8 67.6 4.6 127 208 94.8 4 31.9 16 9 0 1 0 24 11 64.6 43.3 53.6 3.6 357 14 75.9 24 24.2 29 0 0 4 0 24 12 51.7 32.2 41.2 1.2 229 0 65.7 4 20.5 6 0 0 6 0 ------------------------------------------------------------------------------------ 75.8 53.1 64.2 2.2 2700 2448 102.8 AUG -4.6 JAN 82 7 42 3 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 24 1 1.75 0.15 0.73 8 6 4 0 24 2 0.93 -1.02 0.44 3 5 3 0 24 3 0.82 -2.75 0.35 8 3 3 0 24 4 5.72 1.77 1.60 28 8 7 2 24 5 8.06 1.95 1.78 5 12 9 4 24 6 1.36 -3.36 0.62 26 5 3 0 24 7 2.56 -0.40 1.36 21 5 3 1 24 8 2.40 -0.45 1.54 12 5 2 1 24 9 0.23 -4.53 0.09 23 4 0 0 24 10 1.84 -2.21 1.80 30 2 1 1 24 11 8.71 5.24 2.57 8 7 6 4 24 12 0.01 -2.42 0.01 9 0 0 0 --------------------------------------------- 34.39 -8.03 2.57 NOV 62 41 13 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 24 1 5.6 40.0 11 SE 24 2 7.3 36.0 8 SSE 24 3 8.3 50.0 29 N 24 4 8.3 47.0 15 SE 24 5 5.3 46.0 6 SE 24 6 6.1 53.0 29 SSE 24 7 5.1 44.0 7 S 24 8 5.4 38.0 15 SE 24 9 4.3 27.0 6 SE 24 10 6.4 51.0 29 SSE 24 11 5.8 55.0 3 SSE 24 12 5.9 27.0 7 S --------------------------------- 6.1 55.0 NOV SSE