MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2012 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 71.0 79.1 1:10p 65.8 2:10a 0.0 6.0 0.08 5.6 23.0 10:55a ENE 2 75.0 88.1 3:25p 66.8 3:40a 0.0 10.0 0.00 4.7 18.0 2:25p ENE 3 75.7 93.9 3:40p 60.3 6:05a 0.8 11.5 0.02 1.2 13.0 7:25p E 4 77.9 94.2 4:25p 63.5 7:00a 0.1 13.1 0.21 2.2 43.0 9:15p ENE 5 72.4 87.8 1:25p 60.7 3:25a 0.7 8.1 0.23 4.0 27.0 5:40a NW 6 67.8 82.3 4:10p 55.6 6:25a 3.1 6.0 0.01 1.9 12.0 10:50a NW 7 62.9 72.4 2:00p 53.7 11:20p 3.7 1.6 0.12 3.1 21.0 3:35p NNW 8 60.5 71.9 4:50p 49.9 5:55a 6.2 1.7 0.10 6.4 27.0 8:55p NW 9 59.6 71.7 4:15p 47.0 11:50p 6.9 1.5 0.00 5.6 19.0 12:25p NNW 10 60.9 78.2 4:00p 40.8 6:35a 8.0 3.9 0.00 2.3 18.0 3:00p S 11 69.7 85.0 4:10p 54.9 4:20a 2.3 7.0 0.00 4.2 24.0 10:50a SSW 12 73.3 88.6 4:05p 58.7 6:50a 0.8 9.0 0.00 3.6 18.0 2:55p SSW 13 56.0 65.6 12:05a 44.9 11:50p 9.0 0.0 0.05 4.4 20.0 5:05a NNE 14 56.3 77.1 3:45p 37.0 7:00a 11.7 3.1 0.00 2.0 15.0 12:05p WNW 15 59.1 80.3 3:00p 38.9 7:00a 10.5 4.6 0.00 1.5 13.0 12:50p NNE 16 58.6 76.3 3:10p 43.5 5:45a 9.6 3.2 0.00 1.8 19.0 1:20p SSW 17 57.2 77.5 2:20p 45.6 1:00a 9.4 1.6 0.62 3.9 46.0 2:45p S 18 50.3 61.8 3:30p 35.5 11:55p 14.7 0.0 0.01 5.7 20.0 2:15p NW 19 55.2 74.8 4:35p 31.9 3:40a 12.2 2.4 0.01 5.9 33.0 3:20p SSW 20 54.6 69.1 4:05p 38.4 7:00a 11.0 0.7 0.00 3.9 25.0 12:00p WNW 21 48.1 53.6 8:55a 38.8 3:05a 16.9 0.0 0.31 2.2 19.0 11:05p WNW 22 48.3 58.9 4:05p 36.7 12:00m 16.7 0.0 0.01 6.6 26.0 6:00a NW 23 44.0 59.6 2:35p 30.0 7:05a 21.0 0.0 0.00 3.0 20.0 2:25p W 24 51.2 72.7 4:10p 27.6 6:45a 15.2 1.4 0.00 2.9 21.0 12:05p SSW 25 61.0 81.5 4:30p 41.9 6:30a 8.5 4.5 0.00 2.2 14.0 1:20p W 26 55.8 69.9 3:40p 40.5 12:00m 10.0 0.7 0.00 3.8 17.0 11:55a NE 27 47.8 65.2 3:40p 32.3 6:55a 17.2 0.0 0.00 3.1 23.0 11:25a ENE 28 50.3 71.0 4:45p 32.9 4:50a 15.8 1.1 0.00 2.0 14.0 11:10a ENE 29 56.6 81.3 3:45p 35.5 7:00a 12.5 4.1 0.00 3.0 18.0 3:15p NNW 30 52.4 70.2 3:55p 35.6 6:45a 13.6 1.0 0.00 2.4 20.0 1:35p ENE ------------------------------------------------------------------------------------- 59.7 94.2 4 27.6 24 268.1 107.8 1.78 3.5 46.0 17 NW Max >= 90.0: 2 Max <= 32.0: 0 Min <= 32.0: 3 Min <= 0.0: 0 Max Rain: 0.62 ON 09/17/12 Days of Rain: 9 (>.01 in) 5 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration