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Report for 2012
ANNUAL CLIMATOLOGICAL SUMMARY NAME: Ofallon CITY: Ofallon STATE: MO ELEV: 560 ft LAT: 38 50' 21" N LONG: 90 43' 43" 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 ------------------------------------------------------------------------------------ 12 1 46.8 27.3 36.6 9.1 882 1 69.0 6 11.2 13 0 3 21 0 12 2 48.7 31.6 40.1 8.3 721 0 67.5 23 14.5 12 0 2 15 0 12 3 70.9 49.4 59.4 16.2 261 88 84.7 14 25.5 4 0 0 3 0 12 4 69.7 48.0 59.0 4.1 250 70 91.5 2 32.9 12 1 0 0 0 12 5 82.1 60.0 71.4 7.2 56 256 93.5 26 47.5 17 5 0 0 0 12 6 88.1 63.5 76.7 3.5 27 378 107.3 28 46.3 1 11 0 0 0 12 7 96.5 73.7 84.9 7.4 0 617 104.7 6 65.5 28 26 0 0 0 12 8 88.6 65.0 76.8 1.8 12 378 97.9 1 54.3 18 16 0 0 0 12 9 77.2 57.0 66.4 -1.2 96 139 91.4 7 40.4 24 1 0 0 0 12 10 65.1 45.2 54.9 -1.0 363 49 84.0 24 30.4 29 0 0 3 0 12 11 55.9 34.3 44.9 0.3 609 7 81.3 10 19.2 27 0 0 14 0 12 12 48.3 32.3 40.1 7.9 779 6 75.0 3 18.3 22 0 4 20 0 ------------------------------------------------------------------------------------ 69.9 49.0 59.3 5.3 4056 1989 107.3 JUN 11.2 JAN 60 9 76 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 12 1 1.71 -0.19 0.67 17 5 3 0 12 2 2.34 0.24 1.44 3 11 4 1 12 3 2.36 -0.74 0.66 17 8 6 0 12 4 5.48 1.58 1.49 14 11 7 2 12 5 1.02 -2.98 0.41 7 5 4 0 12 6 1.20 -2.40 0.98 16 3 2 0 12 7 1.21 -2.49 0.54 29 5 3 0 12 8 4.64 1.74 1.93 31 8 5 1 12 9 3.49 0.29 1.56 25 9 7 1 12 10 2.19 -0.81 0.69 14 8 6 0 12 11 1.15 -1.85 0.86 11 3 2 0 12 12 2.52 -0.08 0.74 4 9 6 0 --------------------------------------------- 29.31 -7.69 1.93 AUG 85 55 5 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 12 1 5.2 39.0 23 W 12 2 4.7 41.0 24 W 12 3 4.7 42.0 6 SSE 12 4 3.3 32.0 15 SSE 12 5 3.1 30.0 24 SSE 12 6 3.5 41.0 16 SSE 12 7 2.8 33.0 13 SSW 12 8 2.3 41.0 4 SSE 12 9 2.4 29.0 6 SSE 12 10 4.0 34.0 17 S 12 11 3.2 37.0 11 SSE 12 12 4.2 51.0 20 SSE --------------------------------- 3.6 51.0 DEC SSE
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