ANNUAL CLIMATOLOGICAL SUMMARY NAME: Davis CITY: the Hot Rod Garage, Dixon STATE: IL ELEV: 778 ft LAT: 41° 52' 03" N LONG: 89° 30' 33" W TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 75.0 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 28.8 18.8 24.0 5.9 1252 0 40.1 30 -16.8 15 0 11 23 8 24 2 49.9 27.6 38.1 15.3 762 0 77.4 27 11.3 17 0 2 22 0 24 3 54.1 34.0 43.4 7.8 668 0 75.5 3 23.9 18 0 0 16 0 24 4 62.5 41.9 52.1 3.2 414 3 84.0 14 26.6 21 0 0 4 0 24 5 77.3 53.3 65.1 5.0 121 25 88.8 21 44.0 4 0 0 0 0 24 6 83.6 63.6 73.5 3.7 28 88 93.5 17 47.0 11 6 0 0 0 24 7 83.1 63.2 72.5 -1.1 20 63 91.8 15 50.6 1 1 0 0 0 24 8 82.5 62.5 72.0 0.9 42 72 97.5 27 51.0 21 4 0 0 0 24 9 80.7 55.1 67.4 4.3 98 52 90.5 19 41.0 8 3 0 0 0 24 10 71.2 43.8 57.2 5.8 309 11 86.7 5 29.2 17 0 0 4 0 24 11 50.7 36.1 43.8 5.9 633 0 68.9 4 11.0 30 0 3 10 0 24 12 37.2 23.2 30.6 6.3 1060 0 57.4 8 3.1 12 0 8 22 0 ------------------------------------------------------------------------------------ 63.5 43.6 53.3 5.2 5406 315 97.5 AUG -16.8 JAN 14 24 101 8 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 24 1 1.63 0.13 0.51 24 9 5 0 24 2 0.25 -0.95 0.15 15 2 1 0 24 3 3.90 1.50 1.20 25 10 9 1 24 4 4.81 1.71 1.33 2 13 9 1 24 5 4.72 1.22 1.14 7 11 8 1 24 6 3.21 -1.09 0.91 22 11 6 0 24 7 5.64 2.14 1.49 14 11 7 2 24 8 2.95 -0.75 0.92 15 7 5 0 24 9 1.35 -2.35 0.61 20 4 3 0 24 10 0.94 -1.76 0.46 24 5 3 0 24 11 2.58 -0.02 0.69 4 9 7 0 24 12 1.26 -0.64 0.50 27 7 3 0 --------------------------------------------- 33.24 -0.86 1.49 JUL 99 66 5 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 24 1 1.7 23.0 9 SSW 24 2 2.4 28.0 8 S 24 3 3.5 35.0 3 S 24 4 3.1 31.0 22 SSW 24 5 1.7 33.0 21 S 24 6 1.9 24.0 3 S 24 7 0.8 35.0 15 S 24 8 0.9 28.0 16 S 24 9 1.2 21.0 27 S 24 10 2.2 31.0 13 S 24 11 2.2 36.0 19 WSW 24 12 2.3 28.0 4 S --------------------------------- 2.0 36.0 NOV S