ANNUAL CLIMATOLOGICAL SUMMARY NAME: WS1 CITY: Woodstock STATE: IL USA ELEV: 942 ft LAT: 42° 19' 13" N LONG: 88° 26' 44" 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 ------------------------------------------------------------------------------------ 08 1 29.5 11.8 21.2 3.8 1297 0 58.5 7 -10.5 24 0 17 27 8 08 2 28.9 12.5 20.4 -1.3 1292 0 42.5 17 -7.7 10 0 19 29 4 08 3 40.7 23.0 31.1 -2.9 1021 0 55.1 31 7.3 7 0 6 27 0 08 4 61.1 37.1 47.6 0.8 530 20 80.5 21 23.0 2 0 0 10 0 08 5 70.7 42.8 56.2 -1.9 321 49 85.5 6 35.3 4 0 0 0 0 08 6 83.6 59.2 69.9 1.5 53 200 92.3 12 49.4 19 4 0 0 0 08 7 87.1 61.4 73.1 0.6 32 281 93.7 17 48.7 4 11 0 0 0 08 8 84.0 58.7 69.8 -0.2 56 205 91.8 1 50.5 26 2 0 0 0 08 9 74.8 53.4 62.7 0.6 160 89 94.6 2 41.2 10 2 0 0 0 08 10 61.5 41.2 50.6 0.1 367 11 81.0 12 29.3 21 0 0 1 0 08 11 37.3 24.0 30.3 -6.7 766 0 52.5 13 14.2 18 0 4 18 0 08 12 28.2 10.2 19.7 -3.8 1561 0 51.1 27 -8.3 21 0 22 31 3 ------------------------------------------------------------------------------------ 57.8 36.5 46.4 -0.8 7456 855 94.6 SEP -10.5 JAN 19 68 143 15 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 08 1 1.28 -0.42 0.44 8 10 4 0 08 2 2.46 1.06 0.85 17 12 7 0 08 3 1.99 -0.61 0.99 31 5 4 0 08 4 2.75 -0.65 0.71 8 12 7 0 08 5 2.51 -1.09 0.53 25 10 6 0 08 6 3.82 -0.18 1.39 8 14 7 1 08 7 4.06 0.26 0.77 12 11 10 0 08 8 0.95 -2.45 0.71 4 5 1 0 08 9 3.96 1.06 1.81 13 7 6 1 08 10 1.70 -0.70 0.45 7 7 7 0 08 11 0.04 -2.16 0.04 11 1 0 0 08 12 0.19 -1.91 0.16 27 1 1 0 --------------------------------------------- 25.71 -7.79 1.81 SEP 95 60 2 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 08 1 2.6 34.0 29 S 08 2 2.6 31.0 9 SW 08 3 2.3 28.0 25 N 08 4 2.7 31.0 26 WSW 08 5 1.8 39.0 30 WSW 08 6 1.5 35.0 6 WSW 08 7 1.1 30.0 29 WSW 08 8 0.7 22.0 4 N 08 9 0.8 20.0 13 WSW 08 10 0.8 20.0 19 N 08 11 2.2 24.0 20 WSW 08 12 2.8 255.0 25 WSW --------------------------------- 1.8 255.0 DEC WSW