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 ------------------------------------------------------------------------------------ 24 1 36.9 23.6 30.2 0.0 1079 0 53.0 24 -2.0 21 0 7 21 3 24 2 56.5 30.7 42.6 0.0 657 7 76.7 26 11.2 17 0 1 17 0 24 3 61.8 39.5 50.5 0.0 472 23 80.0 31 25.6 11 0 0 8 0 24 4 69.3 48.6 58.6 0.0 268 76 93.3 15 28.4 6 1 0 1 0 24 5 81.7 59.5 69.5 0.0 46 187 93.5 19 48.5 12 2 0 0 0 24 6 89.0 64.9 76.4 0.0 21 362 98.8 21 45.4 11 16 0 0 0 24 7 88.9 66.5 76.5 0.0 8 366 95.9 15 53.2 1 13 0 0 0 24 8 88.1 64.7 75.4 0.0 24 345 100.0 29 48.6 22 12 0 0 0 24 9 84.6 59.0 70.3 0.0 59 218 95.5 11 40.5 9 12 0 0 0 24 10 77.1 45.5 59.5 0.0 272 102 91.0 4 30.7 17 1 0 1 0 24 11 58.4 41.3 49.5 0.0 477 11 72.8 10 17.5 30 0 1 4 0 24 12 45.7 30.6 38.3 0.0 827 0 61.2 16 11.7 6 0 3 17 0 ------------------------------------------------------------------------------------ 69.8 47.9 58.1 0.0 4209 1696 100.0 AUG -2.0 JAN 57 12 69 3 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 24 1 5.31 0.00 1.50 12 12 8 1 24 2 0.57 0.00 0.27 10 4 2 0 24 3 2.37 0.00 1.12 14 8 4 1 24 4 6.23 0.00 1.64 2 13 9 1 24 5 5.04 0.00 1.77 26 14 9 1 24 6 1.71 0.00 0.69 1 7 4 0 24 7 5.63 0.00 1.65 4 11 7 2 24 8 1.17 0.00 0.88 1 5 2 0 24 9 4.35 0.00 1.58 27 9 6 2 24 10 0.48 0.00 0.47 31 1 1 0 24 11 3.26 0.00 1.41 5 10 6 1 24 12 4.59 0.00 0.99 16 17 9 0 --------------------------------------------- 40.71 0.00 1.77 MAY 111 67 9 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 24 1 5.7 36.0 12 N 24 2 5.2 33.0 8 S 24 3 6.4 41.0 25 SE 24 4 5.8 36.0 3 NW 24 5 3.9 41.0 7 N 24 6 3.8 35.0 25 N 24 7 3.1 44.0 30 N 24 8 3.0 45.0 1 N 24 9 3.0 42.0 27 N 24 10 3.2 33.0 29 N 24 11 5.0 33.0 5 N 24 12 5.3 38.0 5 N --------------------------------- 4.5 45.0 AUG N