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 ------------------------------------------------------------------------------------ 11 1 27.3 11.1 18.6 1.2 1418 0 37.3 1 -9.1 21 0 23 31 4 11 2 32.2 16.2 23.9 2.2 1152 0 50.7 17 -10.6 10 0 12 26 4 11 3 43.0 23.9 33.0 -1.0 993 0 62.9 17 15.7 1 0 1 27 0 11 4 56.8 36.2 45.5 -1.3 594 11 84.7 10 26.6 1 0 0 10 0 11 5 71.6 46.2 58.0 -0.1 298 81 95.1 10 31.5 4 5 0 1 0 11 6 84.2 58.2 70.3 1.9 68 228 101.6 7 48.9 10 9 0 0 0 11 7 93.2 67.2 78.9 6.4 7 437 102.6 20 54.2 14 24 0 0 0 11 8 86.2 61.0 72.0 2.0 34 250 98.3 2 53.2 29 7 0 0 0 11 9 69.9 50.1 59.0 -3.1 250 69 94.8 1 34.8 15 2 0 0 0 11 10 62.0 40.4 50.1 -0.4 485 24 79.4 7 30.4 28 0 0 5 0 11 11 46.9 31.5 39.0 2.0 755 0 63.9 13 19.1 30 0 1 16 0 11 12 37.0 23.7 30.5 7.0 1068 0 51.2 15 7.8 10 0 7 29 0 ------------------------------------------------------------------------------------ 59.4 38.9 48.4 1.4 7123 1101 102.6 JUL -10.6 FEB 47 44 145 8 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 11 1 0.57 -1.13 0.34 17 5 1 0 11 2 1.36 -0.04 0.99 20 8 2 0 11 3 2.78 0.18 1.74 20 7 3 1 11 4 2.90 -0.50 0.73 19 13 11 0 11 5 3.32 -0.28 0.91 11 14 7 0 11 6 0.82 -3.18 0.32 8 8 2 0 11 7 3.30 -0.50 1.64 23 7 5 2 11 8 2.88 -0.52 0.69 23 10 8 0 11 9 3.16 0.26 1.32 26 11 4 1 11 10 1.24 -1.16 0.57 13 6 3 0 11 11 2.32 0.12 0.70 8 7 6 0 11 12 1.77 -0.33 0.62 14 7 3 0 --------------------------------------------- 26.42 -7.08 1.74 MAR 103 55 4 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 11 1 1.9 32.0 1 WSW 11 2 2.8 42.0 2 WSW 11 3 2.3 33.0 12 N 11 4 2.9 32.0 10 WSW 11 5 2.1 32.0 15 NNE 11 6 1.1 32.0 8 N 11 7 0.8 37.0 27 WSW 11 8 0.7 25.0 20 WSW 11 9 1.2 34.0 29 N 11 10 1.6 33.0 15 WSW 11 11 2.7 31.0 29 S 11 12 2.0 29.0 15 SW --------------------------------- 1.8 42.0 FEB WSW