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 ------------------------------------------------------------------------------------ 26 1 48.9 24.0 36.4 0.4 892 5 74.2 6 2.4 25 0 5 22 0 26 2 64.7 36.6 50.9 8.9 417 23 81.7 27 16.3 1 0 0 8 0 26 3 73.9 48.0 60.5 9.5 259 120 94.2 21 19.6 16 3 0 3 0 26 4 75.1 54.8 65.5 4.5 117 131 86.2 27 37.6 5 0 0 0 0 26 5 79.2 58.8 68.7 -0.3 89 204 92.3 31 41.0 7 2 0 0 0 26 6 86.3 70.9 78.2 0.2 1 396 96.8 1 61.2 16 9 0 0 0 26 7 94.0 74.1 83.8 -0.2 0 583 103.4 21 68.2 4 23 0 0 0 26 8 98.5 73.9 85.9 4.9 0 649 105.3 16 61.8 28 29 0 0 0 26 9 99.0 75.1 86.3 12.3 0 255 106.2 6 67.4 11 11 0 0 0 26 10 26 11 26 12 ------------------------------------------------------------------------------------ 78.7 56.2 67.3 4.5 1775 2364 106.2 SEP 2.4 JAN 77 5 33 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 26 1 0.48 -1.12 0.41 8 3 1 0 26 2 0.13 -1.82 0.13 14 1 1 0 26 3 1.52 -2.05 0.72 6 4 4 0 26 4 4.66 0.71 1.21 24 14 11 1 26 5 6.15 0.04 1.52 22 7 7 4 26 6 7.03 2.31 2.01 25 15 11 2 26 7 2.05 -0.91 0.91 4 5 3 0 26 8 0.62 -2.23 0.55 17 2 1 0 26 9 2.27 -2.49 2.22 10 2 1 1 26 10 26 11 26 12 --------------------------------------------- 24.91 -7.56 2.22 SEP 53 40 8 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 26 1 6.3 38.0 14 N 26 2 6.3 38.0 17 SSE 26 3 8.9 42.0 6 S 26 4 8.0 43.0 17 S 26 5 5.9 43.0 18 SSE 26 6 6.4 45.0 2 S 26 7 4.2 42.0 4 SE 26 8 5.3 35.0 13 S 26 9 4.5 30.0 10 SE 26 10 26 11 26 12 --------------------------------- 6.3 45.0 JUN S