MONTHLY CLIMATOLOGICAL SUMMARY for JUN. 2001 NAME: grrec CITY: Grand Rapids STATE: Michigan ELEV: 740 feet LAT: 42° 58' 0" N LONG: 85° 30' 30" 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 53.3 59.6 10:00a 48.8 2:00p 10.8 0.0 0.24 7.9 27.0 2:00a SE 2 52.4 57.9 2:00p 46.9 7:00p 12.6 0.0 0.55 8.1 24.0 4:00p SW 3 51.7 59.8 4:00p 45.9 7:00a 12.1 0.0 0.00 7.6 23.0 8:00p NW 4 53.4 62.1 6:00p 48.7 8:00a 9.6 0.0 0.00 5.2 16.0 9:00p N 5 56.8 62.9 6:00p 49.3 6:00a 8.9 0.0 0.05 5.7 38.0 5:00p NE 6 59.4 63.3 6:00p 56.6 6:00a 5.1 0.0 0.06 6.0 24.0 2:00p NE 7 62.6 72.5 3:00p 54.1 5:00a 1.7 0.0 0.00 3.8 18.0 6:00p N 8 64.7 76.9 3:00p 51.0 5:00a 1.0 0.0 0.00 3.8 21.0 5:00p N 9 67.4 76.8 5:00p 53.4 6:00a 0.0 0.1 0.00 4.6 21.0 2:00p WSW 10 70.6 77.8 5:00p 63.9 4:00a 0.0 5.9 0.35 5.8 25.0 10:00p SW 11 73.3 83.2 5:00p 61.7 6:00a 0.0 7.4 0.01 4.0 16.0 3:00p W 12 72.7 81.4 4:00p 64.0 3:00a 0.0 7.7 0.40 7.5 44.0 7:00a WSW 13 81.1 91.0 6:00p 68.5 6:00a 0.0 14.8 0.00 5.5 22.0 7:00p SE 14 83.4 90.6 4:00p 75.4 6:00a 0.0 18.0 0.00 8.8 24.0 4:00p SSE 15 74.0 86.2 12:00p 63.3 12:00m 0.0 9.7 0.65 7.7 32.0 12:00p WSW 16 70.8 78.8 7:00p 60.0 6:00a 0.0 4.4 0.00 5.3 32.0 12:00m SW 17 70.2 80.8 4:00p 57.5 6:00a 0.0 4.2 0.00 5.1 25.0 5:00p NW 18 75.8 86.5 4:00p 64.3 6:00a 0.0 10.4 0.27 10.1 32.0 4:00p SSE 19 76.8 80.4 8:00a 67.0 12:00m 0.0 8.7 0.00 10.8 35.0 6:00a W 20 68.2 75.4 3:00p 62.7 12:00m 0.0 4.1 0.00 4.8 18.0 1:00p NW 21 61.0 64.4 9:00a 58.9 4:00p 3.3 0.0 0.39 4.1 14.0 10:00p N 22 63.0 70.1 4:00p 55.9 6:00a 2.0 0.0 0.00 5.8 22.0 2:00p NW 23 66.2 76.2 5:00p 57.3 6:00a 0.0 1.7 0.00 4.5 18.0 6:00p N 24 69.3 79.7 4:00p 56.4 5:00a 0.0 3.0 0.00 2.7 15.0 3:00p WSW 25 75.1 84.6 6:00p 63.3 5:00a 0.0 8.9 0.00 3.1 16.0 5:00p SSW 26 77.9 86.4 2:00p 69.2 7:00a 0.0 12.8 0.00 4.0 17.0 4:00p SE 27 78.3 87.2 3:00p 67.4 5:00a 0.0 12.3 0.00 3.2 19.0 6:00p W 28 78.3 86.6 3:00p 69.9 5:00a 0.0 13.3 0.00 2.9 15.0 4:00p W 29 78.6 85.2 2:00p 71.8 6:00a 0.0 13.5 0.00 4.6 21.0 3:00p S 30 78.4 85.0 4:00p 71.3 6:00a 0.0 13.2 0.00 7.4 28.0 3:00p SW ------------------------------------------------------------------------------------- 68.8 91.0 13 45.9 3 67.2 174.1 2.97 5.7 44.0 12 WSW Max >= 90.0: 2 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.65 ON 6/15/01 Days of Rain: 9 (>.01 in) 7 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2