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Report for 2011
ANNUAL CLIMATOLOGICAL SUMMARY NAME: river CITY: St. Charles STATE: MO ELEV: 426 ft LAT: 38° 55' 51" N LONG: 90° 28' 28" 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 ------------------------------------------------------------------------------------ 11 1 11 2 11 3 11 4 11 5 11 6 11 7 95.2 76.4 85.6 6.1 0 186 100.6 28 71.0 25 8 0 0 0 11 8 93.0 68.6 78.9 1.2 3 429 106.1 2 60.9 16 21 0 0 0 11 9 75.9 57.3 65.9 -4.3 101 129 102.1 1 42.9 25 3 0 0 0 11 10 70.8 49.0 58.7 0.0 259 66 85.4 7 39.2 28 0 0 0 0 11 11 58.8 41.6 49.3 3.9 481 10 76.8 13 27.0 30 0 0 3 0 11 12 47.2 33.1 39.8 5.0 782 0 61.3 3 19.6 10 0 0 16 0 ------------------------------------------------------------------------------------ 70.8 51.5 60.2 2.0 1627 821 106.1 AUG 19.6 DEC 32 0 19 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 11 1 11 2 11 3 11 4 11 5 11 6 11 7 0.96 -2.94 0.77 30 4 2 0 11 8 3.06 0.08 0.54 12 10 8 0 11 9 3.32 0.36 1.39 14 6 3 2 11 10 1.92 -0.84 0.69 12 5 4 0 11 11 4.35 0.64 1.34 22 9 8 2 11 12 3.63 0.77 0.68 19 9 7 0 --------------------------------------------- 17.24 -1.93 1.39 SEP 43 32 4 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 11 1 11 2 11 3 11 4 11 5 11 6 11 7 0.4 14.0 27 SSW 11 8 0.2 16.0 30 ESE 11 9 3.3 31.0 29 NW 11 10 3.1 32.0 14 WNW 11 11 3.9 37.0 9 ESE 11 12 3.0 35.0 30 WNW --------------------------------- 2.5 37.0 NOV WNW
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