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 ------------------------------------------------------------------------------------ 19 1 37.5 23.6 30.7 0.0 1063 0 56.7 7 -4.5 30 0 8 24 1 19 2 46.1 28.0 36.2 0.0 806 0 66.2 3 12.9 9 0 2 20 0 19 3 50.5 31.1 40.7 0.0 756 2 72.1 14 5.0 4 0 2 19 0 19 4 68.9 46.4 57.0 0.0 289 48 84.4 30 24.4 1 0 0 2 0 19 5 77.1 56.9 66.8 0.0 124 181 91.4 24 41.1 14 1 0 0 0 19 6 85.1 63.1 73.0 0.0 26 265 95.0 29 45.7 14 6 0 0 0 19 7 90.7 68.3 78.1 0.0 6 412 98.4 10 57.8 23 18 0 0 0 19 8 88.4 65.0 75.3 0.0 10 328 94.8 19 56.2 29 10 0 0 0 19 9 88.8 61.9 74.6 0.0 24 305 95.5 16 51.0 24 15 0 0 0 19 10 68.7 47.9 59.6 0.0 172 68 94.7 1 33.5 31 2 0 0 0 19 11 48.7 31.1 41.0 0.0 505 0 64.4 10 9.0 13 0 1 15 0 19 12 50.5 34.4 44.7 0.0 203 1 68.0 25 25.2 11 0 2 10 0 ------------------------------------------------------------------------------------ 67.2 46.9 56.8 0.0 3986 1610 98.4 JUL -4.5 JAN 52 15 90 1 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 19 1 3.42 0.00 1.12 19 9 7 1 19 2 4.36 0.00 1.81 7 11 6 1 19 3 4.82 0.00 1.52 9 10 6 1 19 4 4.57 0.00 1.51 14 17 8 1 19 5 6.09 0.00 1.66 22 11 9 1 19 6 5.33 0.00 1.51 16 14 11 1 19 7 7.30 0.00 2.26 5 8 7 3 19 8 3.02 0.00 0.85 13 10 7 0 19 9 1.05 0.00 0.74 22 3 3 0 19 10 3.40 0.00 2.13 26 4 3 2 19 11 3.10 0.00 1.43 30 11 7 1 19 12 0.26 0.00 0.11 17 3 1 0 --------------------------------------------- 46.72 0.00 2.26 JUL 111 75 12 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 19 1 6.1 38.0 8 WNW 19 2 5.7 45.0 24 W 19 3 5.6 44.0 14 W 19 4 5.5 38.0 11 SE 19 5 4.3 39.0 19 SSW 19 6 3.9 43.0 16 SSE 19 7 2.9 34.0 3 SSW 19 8 2.6 33.0 13 ENE 19 9 2.7 27.0 27 SSW 19 10 3.2 37.0 31 NW 19 11 3.2 44.0 27 SSW 19 12 1.6 34.0 1 SSW --------------------------------- 3.9 45.0 FEB SSW