MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: VPWW Office Detroit/Wyandotte CITY: Wyandotte STATE: MI ELEV: 521 ft LAT: 42° 00' 00" N LONG: 83° 00' 00" W TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 40.4 48.5 3:50p 33.5 4:20a 24.6 0.0 0.00 7.8 29.0 12:10a SSW 2 40.9 45.1 11:20a 35.2 8:00a 24.1 0.0 0.60 4.6 22.0 8:50p SSW 3 40.0 42.6 3:00p 34.7 12:00m 25.0 0.0 0.12 7.2 23.0 3:00p WNW 4 29.1 34.7 12:10a 22.6 12:00m 35.9 0.0 0.00 7.9 25.0 11:20a SW 5 23.9 29.7 12:30p 17.0 7:50a 41.1 0.0 0.00 2.8 13.0 6:10p SW 6 29.3 37.7 2:40p 21.6 12:10a 35.7 0.0 0.00 6.6 25.0 11:40a SSW 7 30.6 33.2 2:50p 28.7 11:50p 34.4 0.0 0.00 3.6 13.0 2:50p SW 8 31.2 37.0 9:20p 24.1 4:20a 33.8 0.0 0.03 3.7 23.0 9:00p SW 9 34.6 44.0 8:20a 23.2 12:00m 30.4 0.0 0.84 14.7 47.0 6:20p SW 10 16.1 23.2 12:10a 12.1 9:50p 48.9 0.0 0.00 14.7 40.0 2:00p SW 11 19.3 25.1 3:30p 12.6 12:10a 45.7 0.0 0.00 8.9 34.0 2:10p SW 12 28.7 37.2 1:10p 18.1 4:40a 36.3 0.0 0.00 4.8 18.0 2:00p S 13 36.3 38.2 4:00p 33.5 6:10a 28.7 0.0 0.15 3.0 16.0 2:40a SSW 14 37.7 41.9 6:30p 34.4 2:10a 27.3 0.0 0.04 2.5 14.0 11:10p SSW 15 31.0 38.2 12:10a 18.0 11:50p 34.0 0.0 0.00 6.5 29.0 5:50p WNW 16 20.9 25.4 3:50p 17.2 1:50a 44.1 0.0 0.00 4.2 19.0 9:40a NW 17 23.5 31.2 11:50p 14.9 4:40a 41.5 0.0 0.00 2.5 12.0 1:20p SE 18 33.7 37.9 12:30p 31.2 12:10a 31.3 0.0 0.00 4.5 19.0 10:30p SE 19 28.0 31.6 12:10a 26.0 9:30p 37.0 0.0 0.04 5.7 21.0 6:30a NNE 20 27.6 35.2 3:30p 23.5 7:00a 37.4 0.0 0.03 2.5 14.0 4:00p NW 21 29.5 31.3 1:30p 27.9 5:50a 35.5 0.0 0.00 3.5 14.0 5:50p SW 22 28.8 30.9 1:30p 24.1 12:00m 36.2 0.0 0.01 3.4 13.0 1:00a NNE 23 24.8 32.5 1:50p 17.8 8:20a 40.2 0.0 0.00 2.0 12.0 11:20p N 24 29.5 34.1 10:00p 24.2 1:30a 35.5 0.0 0.01 5.5 23.0 9:20p ENE 25 37.5 41.0 9:30p 33.2 12:20a 27.5 0.0 1.00 9.0 29.0 9:10a SE 26 33.1 35.9 1:20p 29.7 5:50a 31.9 0.0 0.00 5.5 25.0 11:10a S 27 27.7 32.8 12:10a 22.4 11:20p 37.3 0.0 0.00 6.3 28.0 1:00p SW 28 23.4 29.8 4:10p 19.6 10:30a 41.6 0.0 0.00 9.8 31.0 7:30p SW 29 21.5 26.0 3:10p 18.9 12:00m 43.5 0.0 0.00 5.0 23.0 1:40a NW 30 24.7 30.7 12:00m 17.4 2:00a 40.3 0.0 0.00 4.4 18.0 11:40a SSW 31 33.4 35.6 2:40p 28.4 12:00m 31.6 0.0 0.08 4.6 21.0 11:20p SSW ------------------------------------------------------------------------------------- 29.6 48.5 1 12.1 10 1098.3 0.0 2.95 5.7 47.0 9 SW Max >= 90.0: 0 Max <= 32.0: 11 Min <= 32.0: 25 Min <= 0.0: 0 Max Rain: 1.00 ON 12/25/09 Days of Rain: 10 (>.01 in) 5 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration