ANNUAL CLIMATOLOGICAL SUMMARY NAME: marlette CITY: MARLETTE STATE: MI ELEV: 840 ft LAT: 43° 19' 17" N LONG: 83° 04' 50" 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 ------------------------------------------------------------------------------------ 09 1 21.8 8.4 15.8 -5.7 1526 0 33.2 23 -7.2 16 0 29 31 6 09 2 32.9 18.3 25.8 2.0 1096 0 56.3 10 -7.8 5 0 16 26 2 09 3 43.5 25.4 33.8 1.0 965 0 66.3 17 5.0 3 0 4 25 0 09 4 54.8 36.0 44.8 0.3 620 15 79.6 27 26.2 7 0 0 10 0 09 5 65.9 45.7 56.0 -0.4 303 24 81.5 21 33.9 18 0 0 0 0 09 6 73.1 54.1 63.1 -2.6 149 91 90.4 24 37.3 4 1 0 0 0 09 7 73.9 56.7 65.1 -5.2 90 92 81.4 28 50.4 4 0 0 0 0 09 8 75.5 59.0 67.1 -1.5 76 141 89.0 9 46.0 31 0 0 0 0 09 9 71.4 53.1 61.7 0.6 162 65 79.6 14 39.8 30 0 0 0 0 09 10 54.4 40.2 46.4 -3.1 577 0 68.5 30 28.1 11 0 0 4 0 09 11 49.7 35.5 42.6 4.1 666 0 65.8 8 25.3 6 0 0 10 0 09 12 31.9 21.7 26.9 -0.5 1181 0 48.6 2 10.1 11 0 17 29 0 ------------------------------------------------------------------------------------ 54.2 37.9 45.8 -0.9 7411 428 90.4 JUN -7.8 FEB 1 66 135 8 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 09 1 0.01 -1.57 0.01 23 0 0 0 09 2 2.35 1.07 1.12 11 9 4 1 09 3 2.72 0.76 0.78 7 7 5 0 09 4 5.40 3.06 1.13 20 15 9 1 09 5 2.05 -0.45 0.68 14 7 4 0 09 6 4.34 1.52 1.66 8 11 7 2 09 7 2.19 -0.61 0.62 22 13 5 0 09 8 3.16 0.18 1.25 8 14 6 1 09 9 2.37 -1.50 1.23 21 6 2 1 09 10 3.65 1.18 0.81 30 18 6 0 09 11 0.67 -1.84 0.17 26 8 3 0 09 12 1.18 -1.03 0.43 25 7 3 0 --------------------------------------------- 30.09 0.77 1.66 JUN 115 54 6 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 09 1 5.1 37.0 31 WSW 09 2 6.2 40.0 12 W 09 3 5.5 43.0 11 SW 09 4 6.9 46.0 27 ENE 09 5 6.0 41.0 14 SW 09 6 3.9 31.0 1 E 09 7 4.1 33.0 5 W 09 8 5.0 40.0 3 SW 09 9 3.0 34.0 28 ENE 09 10 5.3 44.0 31 SW 09 11 4.3 33.0 7 SW 09 12 5.8 50.0 9 WSW --------------------------------- 5.1 50.0 DEC WSW