ANNUAL CLIMATOLOGICAL SUMMARY NAME: Sumner Illinois Weather CITY: Sumner STATE: IL ELEV: 449 ft LAT: 38° 43' 02" N LONG: 87° 51' 39" 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 ------------------------------------------------------------------------------------ 25 1 34.8 17.0 26.1 0.0 1207 0 55.1 31 -1.7 15 0 14 30 1 25 2 43.0 25.0 34.1 0.0 867 1 70.3 3 3.3 20 0 6 18 0 25 3 62.8 37.6 49.7 0.0 506 31 82.5 14 17.5 2 0 0 11 0 25 4 69.6 45.7 57.3 0.0 292 60 86.1 28 29.4 8 0 0 4 0 25 5 76.0 54.9 64.6 0.0 129 117 89.5 15 43.1 6 0 0 0 0 25 6 87.2 67.6 76.6 0.0 12 360 99.5 23 49.8 2 10 0 0 0 25 7 92.4 71.6 80.5 0.0 0 482 98.9 4 64.3 8 23 0 0 0 25 8 88.9 63.7 75.0 0.0 37 347 99.6 15 47.2 26 15 0 0 0 25 9 85.2 54.1 68.4 0.0 44 88 94.1 13 45.0 8 3 0 0 0 25 10 25 11 25 12 ------------------------------------------------------------------------------------ 70.4 48.4 58.7 0.0 3095 1487 99.6 AUG -1.7 JAN 51 20 63 1 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 25 1 1.34 0.00 0.42 30 8 5 0 25 2 1.98 0.00 1.61 15 7 2 1 25 3 3.42 0.00 1.15 23 10 6 1 25 4 8.62 0.00 1.93 5 12 11 3 25 5 3.78 0.00 1.51 20 12 8 1 25 6 3.44 0.00 0.53 4 13 10 0 25 7 3.38 0.00 0.81 20 11 6 0 25 8 0.85 0.00 0.68 4 3 2 0 25 9 0.09 0.00 0.06 3 2 0 0 25 10 25 11 25 12 --------------------------------------------- 26.90 0.00 1.93 APR 78 50 6 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 25 1 5.1 37.0 17 N 25 2 5.3 34.0 28 N 25 3 6.3 44.0 22 N 25 4 5.3 45.0 2 N 25 5 4.3 34.0 16 N 25 6 3.3 40.0 18 S 25 7 2.8 35.0 26 N 25 8 2.5 24.0 19 N 25 9 2.5 20.0 3 N 25 10 25 11 25 12 --------------------------------- 4.3 45.0 APR N