MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 2005 NAME: GRRec CITY: Grand Rapids STATE: MI ELEV: 725 ft LAT: 42° 57' 51" N LONG: 85° 40' 36" 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 2 3 4 5 6 7 8 19.2 22.2 5:00p 17.5 11:00p 45.2 0.0 0.00 4.0 30.0 5:00p NNW 9 18.4 23.0 1:00p 14.3 7:00a 46.3 0.0 0.00 7.1 29.0 6:00p NW 10 24.3 28.8 12:00p 17.2 1:00a 42.0 0.0 0.10 6.4 28.0 1:00p S 11 26.1 32.2 1:00p 18.8 7:00a 39.5 0.0 0.12 6.5 29.0 3:00p W 12 23.8 29.5 4:00p 20.2 8:00a 40.2 0.0 0.06 8.1 28.0 5:00p NW 13 22.9 29.0 6:00p 15.4 8:00a 42.8 0.0 0.00 4.2 20.0 3:00p W 14 26.1 34.1 3:00p 15.9 5:00a 40.0 0.0 0.00 1.7 16.0 1:00p WSW 15 26.2 31.3 10:00p 18.6 5:00a 40.0 0.0 0.00 4.0 29.0 1:00p W 16 30.8 40.1 7:00p 16.2 7:00a 36.8 0.0 0.00 4.4 25.0 2:00p SSE 17 31.0 38.5 5:00p 23.8 7:00a 33.8 0.0 0.00 3.9 16.0 10:00p N 18 31.3 34.7 3:00p 28.4 5:00a 33.5 0.0 0.03 7.7 29.0 8:00p ENE 19 32.2 35.0 3:00p 28.1 7:00a 33.5 0.0 0.18 6.2 30.0 8:00a ENE 20 32.8 35.5 2:00p 30.7 12:00m 31.9 0.0 0.00 8.5 25.0 3:00p WNW 21 34.5 41.5 3:00p 28.4 7:00a 30.0 0.0 0.00 5.4 17.0 1:00a N 22 36.1 43.2 1:00p 28.5 7:00a 29.1 0.0 0.00 7.8 31.0 6:00p ENE 23 33.4 37.8 6:00p 28.4 12:00m 31.9 0.0 0.00 13.3 36.0 12:00p ENE 24 35.1 45.4 4:00p 24.2 7:00a 30.2 0.0 0.00 3.3 20.0 4:00p W 25 34.7 37.5 1:00p 30.1 12:00m 31.2 0.0 0.00 9.0 27.0 9:00a ENE 26 35.1 48.2 4:00p 24.2 8:00a 28.8 0.0 0.00 3.8 18.0 1:00a ENE 27 41.0 52.0 4:00p 27.9 8:00a 25.0 0.0 0.00 1.6 13.0 5:00p NW 28 45.2 56.9 6:00p 31.2 8:00a 20.9 0.0 0.00 6.1 19.0 2:00p N 29 54.6 66.4 4:00p 38.9 7:00a 12.3 0.0 0.00 5.5 24.0 12:00m ESE 30 61.0 73.5 5:00p 50.4 7:00a 3.0 0.0 0.21 10.3 47.0 9:00p SSE 31 46.4 57.2 3:00a 40.3 3:00p 16.3 0.0 0.20 13.0 39.0 7:00a SW ------------------------------------------------------------------------------------- 33.4 73.5 30 14.3 9 764.5 0.0 0.90 6.3 47.0 30 ENE Max >= 90.0: 0 Max <= 32.0: 6 Min <= 32.0: 21 Min <= 0.0: 0 Max Rain: 0.21 ON 03/30/05 Days of Rain: 7 (>.01 in) 4 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2