MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2014 NAME: Hawkeye Observatory CITY: Durand STATE: Illinois ELEV: 758 ft LAT: 42° 26' 20" N LONG: 89° 18' 35" 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 14.1 19.6 12:05a 6.7 9:10p 50.9 0.0 0.00 6.9 20.0 2:50a NNW 2 24.4 32.5 1:35p 13.0 3:30a 40.6 0.0 0.00 4.3 17.0 10:40a SSW 3 25.9 34.6 1:15p 18.5 11:25p 39.1 0.0 0.00 5.7 21.0 12:05p W 4 26.8 32.9 2:55p 17.4 4:20a 38.2 0.0 0.00 2.9 14.0 10:10a SE 5 34.6 39.9 1:35p 31.9 5:55a 30.4 0.0 0.00 3.1 14.0 10:35p SSE 6 30.5 37.5 1:50p 18.1 11:50p 34.5 0.0 0.00 7.2 19.0 2:50a NNE 7 27.9 35.5 1:20p 17.9 7:30a 37.1 0.0 0.00 3.4 18.0 10:10a SSE 8 33.8 36.9 2:45p 32.0 12:05a 31.2 0.0 0.17 5.6 18.0 5:30p SSW 9 32.7 34.5 12:05p 31.4 12:00m 32.3 0.0 0.01 6.9 20.0 1:10a NNW 10 26.9 31.4 12:05a 24.9 9:45p 38.1 0.0 0.00 4.4 14.0 8:40a NNE 11 25.1 31.0 3:00p 20.7 8:40p 39.9 0.0 0.00 4.5 16.0 11:50p W 12 31.8 35.2 2:50p 23.8 12:05a 33.2 0.0 0.00 3.5 15.0 12:15a WSW 13 38.8 44.2 9:45p 31.6 3:05a 26.2 0.0 0.00 2.1 12.0 9:30a SW 14 44.4 47.9 3:35p 34.9 12:50a 20.6 0.0 0.01 2.5 12.0 11:40a SSW 15 44.8 46.1 9:15a 42.1 11:55p 20.2 0.0 0.16 4.5 20.0 9:00a SSE 16 36.4 43.6 9:00a 25.2 11:35p 28.6 0.0 0.07 9.8 28.0 12:10p NW 17 24.0 25.4 12:30p 22.5 8:55p 41.0 0.0 0.00 7.7 20.0 12:05a NW 18 22.7 26.7 10:15p 14.5 7:20a 42.3 0.0 0.00 2.0 10.0 1:40p NNE 19 27.1 27.9 1:00p 26.2 6:45a 37.9 0.0 0.00 1.7 9.0 6:40a NNW 20 29.3 31.7 11:40p 26.8 12:25a 35.7 0.0 0.00 1.1 8.0 12:40p S 21 34.6 37.7 3:30p 31.6 12:05a 30.4 0.0 0.00 5.1 20.0 6:50p SSE 22 35.8 40.7 10:45p 33.4 7:10a 29.2 0.0 0.25 4.4 18.0 12:15a ESE 23 40.8 44.2 6:00a 36.1 11:30p 24.2 0.0 0.29 4.1 24.0 11:00a SSW 24 35.9 37.2 3:10a 35.0 4:40p 29.1 0.0 0.01 4.8 16.0 9:40p WNW 25 37.5 43.5 1:50p 32.5 6:10a 27.5 0.0 0.00 6.3 21.0 1:55p S 26 41.4 48.7 2:00p 36.3 7:55a 23.6 0.0 0.00 2.3 16.0 4:35a WSW 27 37.5 48.3 7:40a 25.1 11:55p 27.5 0.0 0.07 8.2 30.0 11:00a W 28 23.7 33.9 2:30p 16.7 7:10a 41.3 0.0 0.00 2.8 17.0 12:25a W 29 22.5 27.1 1:40p 12.6 12:00m 42.5 0.0 0.00 7.2 16.0 9:05a NNE 30 10.0 17.2 2:40p 4.2 6:45a 55.0 0.0 0.00 7.4 18.0 1:35p NW 31 10.4 18.3 8:20p 0.7 7:30a 54.6 0.0 0.00 7.8 24.0 3:25p WSW ------------------------------------------------------------------------------------- 30.1 48.7 26 0.7 31 1082.9 0.0 1.04 4.8 30.0 27 W Max >= 90.0: 0 Max <= 32.0: 10 Min <= 32.0: 24 Min <= 0.0: 0 Max Rain: 0.29 ON 12/23/14 Days of Rain: 6 (>.01 in) 4 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration