MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2010 NAME: Hawkeye Observatory CITY: STATE: ELEV: 758 ft LAT: 42° 24' 00" N LONG: 89° 18' 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 71.9 78.5 1:15a 64.3 12:00m 0.0 6.9 0.15 2.1 14.0 12:10a W 2 70.9 83.9 4:20p 62.7 1:55a 0.3 6.3 0.07 2.3 17.0 6:55p W 3 60.6 66.5 1:20p 56.2 6:10a 4.5 0.0 0.00 7.8 31.0 1:05p W 4 56.4 66.6 4:05p 45.9 11:45p 8.7 0.1 0.01 4.1 21.0 12:15p WNW 5 58.8 75.3 3:25p 41.6 6:05a 8.3 2.2 0.02 1.4 18.0 3:15p S 6 71.5 82.2 6:00p 60.6 12:10a 0.6 7.2 0.00 3.6 23.0 11:10p S 7 64.3 75.9 1:45a 50.7 11:15p 3.1 2.4 0.00 6.6 31.0 10:05a W 8 57.4 70.7 4:40p 46.1 6:55a 8.7 1.1 0.00 1.7 14.0 11:30a NW 9 55.6 67.4 5:35p 44.7 1:20a 9.5 0.1 0.00 1.2 14.0 7:45p ENE 10 61.7 76.7 4:00p 45.1 5:35a 6.3 3.0 0.00 2.0 15.0 1:35p ESE 11 63.9 76.9 2:50p 52.6 10:45p 3.3 2.3 0.06 2.4 19.0 3:05p W 12 66.8 84.5 4:10p 48.6 6:30a 4.6 6.4 0.00 2.7 19.0 2:45p W 13 63.7 79.3 2:45p 49.0 7:10a 5.8 4.5 0.00 1.5 16.0 2:40p NW 14 61.2 78.7 4:20p 44.8 5:15a 7.4 3.6 0.00 0.9 13.0 10:50a NW 15 64.0 80.8 4:00p 47.2 6:15a 5.4 4.3 0.00 1.7 15.0 12:05p SE 16 62.9 67.2 12:40a 56.2 12:00m 2.5 0.3 0.33 3.3 17.0 7:10a NNW 17 62.5 78.2 4:40p 45.7 3:50a 5.9 3.4 0.00 1.9 16.0 3:00p S 18 62.2 68.9 2:25p 53.8 11:15p 3.2 0.4 0.23 2.3 16.0 11:30a NNE 19 55.4 58.5 3:00p 52.1 6:10a 9.6 0.0 0.01 3.3 13.0 2:55p NE 20 65.8 79.8 5:15p 56.2 3:50a 3.7 4.5 0.18 1.6 13.0 2:10p ENE 21 72.9 87.2 2:15p 63.1 11:40p 0.1 8.1 0.16 3.6 37.0 4:15p S 22 66.3 72.9 12:45p 59.9 4:25a 1.1 2.4 0.00 1.0 9.0 3:25p SE 23 77.4 87.8 1:45p 65.6 12:05a 0.0 12.4 0.04 6.0 29.0 10:10p S 24 63.8 74.6 12:05a 54.6 9:00p 3.3 2.0 0.14 8.6 28.0 5:00p W 25 53.1 57.7 2:40p 47.9 6:40a 11.9 0.0 0.00 2.4 14.0 2:35a NNE 26 51.4 62.1 1:50p 40.4 12:00m 13.6 0.0 0.00 2.4 16.0 11:05a NE 27 49.9 66.7 3:15p 34.9 7:20a 15.2 0.1 0.01 0.9 12.0 1:55p NW 28 55.7 71.8 3:35p 40.5 5:00a 10.6 1.3 0.00 2.1 14.0 2:15p N 29 61.3 76.9 4:10p 43.6 7:20a 7.0 3.2 0.00 2.0 17.0 2:40p WSW 30 60.0 72.7 3:00p 42.6 11:30p 6.6 1.6 0.00 4.7 19.0 11:15a NW ------------------------------------------------------------------------------------- 62.3 87.8 23 34.9 27 170.8 90.1 1.41 2.9 37.0 21 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.33 ON 09/16/10 Days of Rain: 10 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration