MONTHLY CLIMATOLOGICAL SUMMARY for JUN. 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 71.2 81.4 4:00p 58.3 6:00a 0.0 4.9 0.00 6.3 27.0 5:00p ENE 2 70.4 80.3 3:00p 58.7 6:00a 0.0 4.5 0.00 5.1 19.0 12:00p NE 3 69.6 76.8 7:00p 62.9 6:00a 0.0 4.9 0.01 4.6 21.0 1:00p ESE 4 74.5 82.8 6:00p 66.1 5:00a 0.0 9.5 0.00 5.9 24.0 4:00p SSE 5 75.0 89.3 2:00p 67.6 7:00p 0.0 13.5 0.84 8.7 37.0 3:00p SSE 6 73.5 82.2 4:00p 66.0 6:00a 0.0 9.1 0.00 9.0 36.0 2:00p W 7 79.1 88.2 4:00p 67.9 6:00a 0.0 13.0 0.00 4.8 20.0 3:00p SSW 8 80.1 88.8 3:00p 68.8 7:00a 0.0 13.8 0.31 8.3 32.0 1:00a SSW 9 80.6 90.5 4:00p 73.9 6:00a 0.0 17.2 0.00 4.3 21.0 7:00p SSW 10 79.6 88.8 4:00p 72.8 5:00a 0.0 15.8 0.02 4.2 19.0 6:00p SSE 11 77.2 84.9 2:00p 72.0 7:00p 0.0 13.5 0.45 6.7 34.0 2:00p SSE 12 76.7 83.4 4:00p 72.3 7:00a 0.0 12.9 0.00 4.9 21.0 9:00a SSW 13 75.3 83.8 5:00p 69.4 9:00a 0.0 11.6 0.49 5.3 19.0 12:00p NW 14 73.4 79.4 12:00p 67.9 12:00m 0.0 8.7 0.30 10.1 41.0 1:00p WSW 15 62.0 67.9 1:00a 55.9 12:00m 3.1 0.0 0.02 11.0 33.0 2:00p W 16 61.0 68.1 6:00p 52.6 6:00a 4.7 0.0 0.00 13.0 35.0 1:00p NNW 17 58.5 63.7 4:00p 50.8 6:00a 7.8 0.0 0.00 7.4 22.0 11:00a NNW 18 64.0 70.8 4:00p 58.1 1:00a 0.5 0.0 0.00 4.7 16.0 2:00a N 19 68.0 77.0 6:00p 60.5 6:00a 0.0 3.8 0.00 2.0 17.0 1:00p ESE 20 70.6 81.4 5:00p 59.5 6:00a 0.0 5.5 0.00 3.1 21.0 8:00p SSW 21 75.2 84.9 5:00p 64.7 4:00a 0.0 9.8 0.00 7.6 26.0 8:00p N 22 71.7 81.6 4:00p 60.5 6:00a 0.0 6.0 0.00 4.8 20.0 11:00a ENE 23 76.1 87.4 5:00p 62.7 4:00a 0.0 10.1 0.00 7.8 27.0 6:00p SSW 24 83.6 91.6 5:00p 75.1 6:00a 0.0 18.3 0.00 9.4 30.0 1:00p SSW 25 82.0 93.2 5:00p 72.0 6:00a 0.0 17.6 0.00 2.9 20.0 9:00p WSW 26 78.8 90.1 2:00p 68.9 6:00a 0.0 14.5 0.00 4.6 21.0 8:00a ENE 27 83.3 92.1 4:00p 72.0 4:00a 0.0 17.0 0.00 4.9 21.0 12:00p SSW 28 80.5 88.6 4:00p 75.4 7:00a 0.0 17.0 0.00 6.2 27.0 10:00a SSW 29 80.6 91.8 4:00p 71.6 7:00a 0.0 16.7 0.18 1.9 24.0 5:00p NW 30 78.0 85.5 4:00p 69.3 9:00a 0.0 12.4 0.83 7.8 42.0 8:00a SSE ------------------------------------------------------------------------------------- 74.3 93.2 25 50.8 17 16.0 301.3 3.45 6.2 42.0 30 SSW Max >= 90.0: 6 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.84 ON 06/05/05 Days of Rain: 9 (>.01 in) 7 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2