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Report for 2012
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 ------------------------------------------------------------------------------------ 12 1 46.3 27.8 36.4 5.2 888 1 68.6 6 13.9 14 0 3 20 0 12 2 49.1 32.2 40.4 5.6 714 0 65.8 23 16.4 12 0 1 15 0 12 3 70.9 49.6 59.0 14.4 266 81 85.1 14 28.8 4 0 0 2 0 12 4 69.9 49.8 59.7 3.4 227 68 91.3 2 35.7 12 1 0 0 0 12 5 83.0 61.8 72.3 6.2 39 264 95.2 26 51.1 15 8 0 0 0 12 6 88.5 65.0 76.9 1.7 17 375 106.9 28 49.1 1 11 0 0 0 12 7 96.7 74.5 85.1 5.6 0 623 105.4 6 68.6 21 27 0 0 0 12 8 89.0 67.0 77.3 -0.4 4 383 99.8 1 58.9 18 17 0 0 0 12 9 77.9 59.0 67.3 -2.9 75 146 91.5 4 44.4 24 3 0 0 0 12 10 65.4 47.1 55.6 -3.1 331 39 84.7 24 35.0 8 0 0 0 0 12 11 55.6 35.8 45.1 -0.3 603 6 83.0 10 23.5 27 0 0 10 0 12 12 48.4 33.4 40.2 5.4 773 5 75.6 3 21.3 30 0 0 16 0 ------------------------------------------------------------------------------------ 70.2 50.3 59.7 3.4 3936 1991 106.9 JUN 13.9 JAN 67 4 63 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 12 1 1.85 -0.29 0.63 25 6 4 0 12 2 2.16 -0.12 1.20 3 9 5 1 12 3 2.60 -1.00 0.65 17 9 8 0 12 4 5.72 2.03 1.32 14 10 8 1 12 5 1.63 -2.48 0.51 29 7 5 0 12 6 1.05 -2.71 0.65 16 3 3 0 12 7 0.14 -3.76 0.13 29 1 1 0 12 8 3.59 0.61 2.33 31 8 5 1 12 9 5.40 2.44 2.46 25 9 8 2 12 10 2.49 -0.27 0.81 5 9 4 0 12 11 1.23 -2.48 1.02 11 4 2 1 12 12 2.65 -0.21 0.57 4 9 6 0 --------------------------------------------- 30.51 -8.24 2.46 SEP 84 59 6 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 12 1 4.7 42.0 1 WNW 12 2 4.3 46.0 29 WNW 12 3 3.5 41.0 2 E 12 4 3.1 36.0 16 ESE 12 5 2.2 29.0 29 E 12 6 2.1 35.0 16 E 12 7 2.1 26.0 13 E 12 8 2.1 29.0 4 E 12 9 2.3 37.0 5 NW 12 10 3.4 39.0 17 WNW 12 11 2.4 29.0 12 E 12 12 3.7 48.0 20 WNW --------------------------------- 3.0 48.0 DEC E
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