MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2011 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 34.8 41.5 2:25p 27.7 7:40a 30.2 0.0 0.02 3.6 16.0 7:15p SSW 2 30.3 37.9 2:10p 18.2 7:40a 34.7 0.0 0.01 2.8 18.0 12:15a NNW 3 43.3 49.7 12:00m 35.4 12:05a 21.7 0.0 1.07 5.6 32.0 10:45p S 4 39.1 51.0 2:45a 32.8 11:55p 25.7 0.0 0.03 7.7 37.0 12:15a WNW 5 32.7 34.6 10:40a 31.2 6:05p 32.3 0.0 0.00 7.4 17.0 4:45p NNE 6 29.2 31.4 12:05a 27.5 7:20a 35.8 0.0 0.00 5.0 19.0 6:45a NE 7 26.2 32.2 1:20p 20.7 6:45a 38.8 0.0 0.00 5.7 18.0 2:50a W 8 28.0 34.4 12:40p 16.6 3:05a 37.0 0.0 0.00 4.0 17.0 11:55p W 9 20.7 25.2 12:05a 12.1 12:00m 44.3 0.0 0.00 6.6 21.0 1:00p WNW 10 19.1 27.8 2:10p 8.4 3:35a 45.9 0.0 0.00 4.4 20.0 6:50p SSW 11 32.4 43.6 1:50p 25.3 5:50a 32.6 0.0 0.00 4.3 23.0 2:50p SSW 12 35.6 44.6 2:40p 25.2 7:20a 29.4 0.0 0.00 1.7 13.0 10:10a S 13 38.4 42.8 1:35p 34.3 7:40a 26.6 0.0 0.06 0.9 8.0 11:40p SSE 14 45.2 54.8 12:00m 38.6 3:15a 19.8 0.0 0.87 4.3 24.0 7:40p SSW 15 38.8 54.8 12:05a 28.7 12:00m 26.2 0.0 0.00 12.0 36.0 11:15a W 16 27.0 32.1 1:40p 19.4 7:45a 38.0 0.0 0.00 3.4 15.0 1:05a WSW 17 27.0 31.2 1:05p 18.1 6:55p 38.0 0.0 0.05 1.6 9.0 1:00a SW 18 29.9 42.6 3:05p 12.5 6:10a 35.1 0.0 0.02 3.3 24.0 2:00p SSW 19 37.7 44.4 11:55a 31.7 11:55p 27.3 0.0 0.00 5.5 22.0 1:30p N 20 33.9 39.2 12:20p 30.0 7:10a 31.1 0.0 0.04 2.8 12.0 11:50a ENE 21 35.3 39.8 2:10p 31.9 7:20p 29.7 0.0 0.03 2.4 15.0 3:05p SSW 22 32.7 35.7 1:35p 24.6 12:00m 32.3 0.0 0.01 7.5 23.0 1:00p N 23 24.4 30.2 12:05p 15.4 7:20a 40.6 0.0 0.00 3.9 18.0 12:50p SSW 24 29.1 38.0 1:30p 17.5 7:05a 35.9 0.0 0.00 3.3 20.0 12:30p SSW 25 34.0 43.3 2:20p 21.4 11:55p 31.0 0.0 0.00 6.3 27.0 1:40p WNW 26 32.5 44.3 1:35p 18.4 5:55a 32.5 0.0 0.00 4.1 24.0 12:30p SSW 27 33.5 39.6 11:40a 23.2 12:00m 31.5 0.0 0.00 9.3 27.0 1:00p NNW 28 25.2 30.9 3:20p 17.4 4:35a 39.8 0.0 0.00 1.9 11.0 11:45a S 29 35.2 45.4 2:30p 27.6 8:45p 29.8 0.0 0.01 4.5 25.0 1:05p WNW 30 34.8 39.2 1:30p 28.3 12:05a 30.2 0.0 0.69 6.8 22.0 2:20p ENE 31 33.6 40.5 9:30p 25.1 4:50a 31.4 0.0 0.00 5.0 26.0 5:15p SSE ------------------------------------------------------------------------------------- 32.2 54.8 14 8.4 10 1015.2 0.0 2.91 4.8 37.0 4 SSW Max >= 90.0: 0 Max <= 32.0: 6 Min <= 32.0: 27 Min <= 0.0: 0 Max Rain: 1.07 ON 12/03/11 Days of Rain: 10 (>.01 in) 3 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration