MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2004 NAME: ALDgv CITY: Allendale STATE: MI ELEV: 695 LAT: 42° 57' 55" N LONG: 85° 54' 10" 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 41.5 53.2 5:00p 31.6 8:00a 22.6 0.0 0.00 6.0 19.0 7:00p N 2 44.7 59.1 4:00p 31.8 7:00a 19.6 0.0 0.00 6.1 18.0 4:00p N 3 38.8 51.8 2:00p 30.8 7:00a 23.7 0.0 0.01 7.2 32.0 5:00p NNW 4 34.3 39.9 1:00p 27.1 12:00m 31.5 0.0 0.00 9.9 27.0 1:00a N 5 31.8 41.1 4:00p 21.6 7:00a 33.7 0.0 0.00 2.6 20.0 1:00p WSW 6 45.5 59.3 6:00p 31.9 2:00a 19.4 0.0 0.01 4.8 20.0 10:00a SW 7 48.5 60.7 3:00p 32.0 7:00a 18.6 0.0 0.01 2.4 13.0 12:00p E 8 46.3 50.5 1:00a 36.9 12:00m 21.3 0.0 0.03 5.6 19.0 10:00a N 9 40.6 50.0 3:30p 30.5 6:00a 24.8 0.0 0.00 2.3 17.0 3:30p N 10 39.7 49.8 4:00p 31.9 3:00a 24.2 0.0 0.00 3.6 15.0 4:00p NNE 11 35.6 41.2 3:00p 29.4 7:00a 29.7 0.0 0.00 4.8 18.0 11:00a N 12 36.9 45.8 4:00p 25.8 6:00a 29.2 0.0 0.00 5.3 18.0 3:00p NE 13 40.4 51.3 4:00p 31.0 6:00a 23.9 0.0 0.00 6.9 23.0 6:00p N 14 44.0 57.4 5:00p 27.7 6:00a 22.4 0.0 0.00 2.5 21.0 2:00p WSW 15 55.3 71.8 5:00p 38.0 5:00a 10.1 0.0 0.00 3.5 16.0 2:00p WSW 16 64.0 73.8 5:00p 54.2 5:00a 1.0 0.0 0.00 6.9 22.0 11:00a S 17 64.9 73.2 4:00p 55.1 7:00a 0.9 0.0 0.27 5.3 22.0 3:00a N 18 71.7 81.0 6:00p 58.4 6:00a 0.0 4.7 0.15 14.0 45.0 12:00m SSW 19 60.0 73.8 1:00a 44.4 11:00p 5.9 0.0 0.00 12.7 44.0 1:00a NW 20 46.9 55.0 6:00p 37.4 7:00a 18.8 0.0 0.16 8.2 23.0 6:00p ESE 21 55.3 63.4 2:00p 43.2 12:00m 11.7 0.0 0.09 10.5 38.0 3:00p SSW 22 48.1 56.8 5:00p 35.6 6:00a 18.8 0.0 0.01 3.6 15.0 5:00p NE 23 48.6 59.3 3:00p 39.6 6:00a 15.6 0.0 0.00 4.3 17.0 3:00p WNW 24 48.0 58.3 3:00p 37.1 6:00a 17.3 0.0 0.30 6.9 28.0 8:00p ENE 25 49.8 64.6 2:00p 41.9 3:00a 11.8 0.0 0.51 10.5 34.0 2:00p ESE 26 46.9 56.1 1:00p 39.2 12:00m 17.4 0.0 0.00 7.4 28.0 2:00p WSW 27 36.7 42.6 6:00p 30.5 10:00a 28.5 0.0 0.01 6.2 23.0 3:00p NNW 28 58.5 75.4 5:00p 37.2 1:00a 8.7 0.0 0.02 11.8 43.0 11:00p SSW 29 66.8 74.6 4:00p 57.6 12:00m 0.0 1.1 0.05 15.8 40.0 3:00a SW 30 56.6 62.9 4:00p 50.5 12:00m 8.3 0.0 0.52 3.9 13.0 4:00a SW ------------------------------------------------------------------------------------- 48.2 81.0 18 21.6 5 519.0 5.8 2.15 6.7 45.0 18 N Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 14 Min <= 0.0: 0 Max Rain: 0.52 ON 4/30/04 Days of Rain: 10 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2