ANNUAL CLIMATOLOGICAL SUMMARY NAME: Grasshopper Ranch CITY: Lake Ann STATE: Michigan ELEV: 840 ft LAT: 44° 43' 26" N LONG: 85° 54' 41" 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 ------------------------------------------------------------------------------------ 10 1 29.4 19.7 24.4 2.7 1259 0 47.5 10 1.5 9 0 18 30 0 10 2 32.0 18.4 25.3 2.7 1111 0 44.0 20 -0.1 7 0 15 28 1 10 3 51.7 26.2 38.5 7.2 784 3 76.4 31 5.9 5 0 0 23 0 10 4 61.5 36.9 49.4 7.0 495 26 81.2 30 23.7 23 0 0 12 0 10 5 70.6 45.1 58.5 5.4 306 105 91.2 24 24.7 10 1 0 3 0 10 6 73.6 52.8 63.7 2.0 124 85 85.3 18 36.8 7 0 0 0 0 10 7 81.6 59.8 71.2 3.7 41 233 88.1 4 39.2 1 0 0 0 0 10 8 83.8 63.1 73.3 6.9 15 158 90.2 29 49.5 7 1 0 0 0 10 9 66.8 47.3 57.2 -2.2 262 27 77.8 21 33.8 27 0 0 0 0 10 10 59.3 38.2 48.7 -0.6 510 5 74.8 8 27.9 4 0 0 7 0 10 11 47.6 31.9 39.2 1.4 774 0 63.6 11 21.1 26 0 1 17 0 10 12 30.4 21.1 26.2 -0.4 1204 0 49.0 31 -0.2 20 0 21 29 1 ------------------------------------------------------------------------------------ 56.6 37.6 47.2 3.0 6883 641 91.2 MAY -0.2 DEC 2 55 149 2 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 10 1 0.31 -0.89 0.17 24 4 1 0 10 2 0.67 -0.33 0.14 20 11 1 0 10 3 0.85 -0.25 0.52 11 4 2 0 10 4 3.34 1.24 0.79 25 9 7 0 10 5 2.33 0.43 0.70 8 10 7 0 10 6 5.77 3.27 2.21 11 12 11 1 10 7 2.85 0.05 0.97 22 10 5 0 10 8 1.22 -2.68 1.01 8 5 1 1 10 9 0.32 -3.08 0.20 1 3 1 0 10 10 1.53 -0.87 0.42 23 10 6 0 10 11 1.50 -0.80 0.24 14 16 5 0 10 12 0.81 -0.59 0.30 30 5 3 0 --------------------------------------------- 21.50 -4.50 2.21 JUN 99 50 2 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 10 1 1.7 26.0 10 S 10 2 0.9 25.0 26 WNW 10 3 1.3 26.0 31 N 10 4 1.9 29.0 2 N 10 5 1.3 31.0 5 NE 10 6 1.0 24.0 23 WNW 10 7 1.0 29.0 4 SW 10 8 0.9 24.0 31 SSW 10 9 1.3 33.0 24 WNW 10 10 1.4 41.0 27 WNW 10 11 1.4 30.0 26 SSW 10 12 0.9 27.0 28 WNW --------------------------------- 1.3 41.0 OCT WNW