MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2015 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 22.6 33.3 2:30p 13.6 5:35a 42.4 0.0 0.00 6.4 22.0 1:15p WSW 2 23.5 33.2 1:40p 10.3 6:55a 41.5 0.0 0.00 0.7 8.0 1:15p WNW 3 31.2 32.9 1:25p 28.8 12:10a 33.8 0.0 0.00 3.1 12.0 11:05p ENE 4 17.2 31.3 1:20a -2.4 12:00m 47.6 0.0 0.00 11.1 29.0 8:05a WNW 5 -1.3 3.9 7:00p -10.2 5:10a 66.3 0.0 0.00 3.9 15.0 5:00p W 6 1.5 10.4 1:30p -16.1 7:00a 63.5 0.0 0.00 6.8 25.0 8:35p W 7 -1.5 3.8 12:05a -7.8 11:50p 66.5 0.0 0.00 10.7 27.0 4:05a NNW 8 2.8 17.5 7:35p -10.8 3:05a 62.2 0.0 0.00 8.5 31.0 2:25p SSW 9 3.2 10.9 12:10a -2.0 11:50p 61.6 0.0 0.00 9.5 25.0 10:35a WNW 10 8.7 22.9 9:35p -5.9 12:55a 56.3 0.0 0.00 3.9 18.0 2:40p SSW 11 21.4 30.3 12:35p 15.1 8:25a 43.6 0.0 0.05 1.8 13.0 12:05a SW 12 13.4 20.7 12:50a 6.0 11:45p 51.6 0.0 0.00 9.3 21.0 6:20a N 13 6.0 20.6 1:40p -11.6 11:40p 59.0 0.0 0.00 1.5 7.0 1:55a NE 14 10.1 20.8 3:50p -12.6 2:00a 54.9 0.0 0.00 2.3 9.0 10:15a SSW 15 26.2 34.7 3:40p 18.8 7:35a 38.8 0.0 0.03 4.3 15.0 1:40p WSW 16 28.1 35.0 3:25p 20.0 6:35a 36.9 0.0 0.06 3.4 18.0 4:10p SE 17 37.4 41.3 12:15p 26.9 12:55a 27.6 0.0 0.01 6.5 24.0 10:35p SSW 18 34.3 40.2 2:15p 23.4 11:00p 30.7 0.0 0.00 6.1 18.0 12:40a W 19 30.0 39.4 2:50p 17.7 7:55a 35.0 0.0 0.00 1.1 11.0 11:25a SE 20 32.4 34.3 11:15a 29.7 11:45p 32.6 0.0 0.03 3.8 18.0 2:45p ENE 21 30.0 32.0 1:30p 28.5 10:10p 35.0 0.0 0.03 3.7 13.0 6:25a NNE 22 29.4 31.4 11:25a 27.2 12:00m 35.6 0.0 0.00 3.4 14.0 10:50p WNW 23 28.7 32.7 2:15p 24.4 11:50p 36.3 0.0 0.00 5.6 17.0 12:35a WSW 24 31.3 35.6 3:45p 24.2 12:45a 33.7 0.0 0.01 3.8 16.0 11:55a W 25 25.8 33.4 3:05a 13.9 10:45p 39.2 0.0 0.00 12.0 32.0 10:00a ENE 26 19.6 25.8 11:20p 7.6 3:20a 45.4 0.0 0.00 2.0 11.0 12:55p S 27 27.6 30.9 12:25p 25.1 11:45p 37.4 0.0 0.05 3.1 12.0 8:20a ENE 28 28.7 33.4 2:05p 20.3 3:55a 36.3 0.0 0.01 5.4 22.0 4:45p SSE 29 32.4 35.6 2:20p 24.6 2:45a 32.4 0.0 0.00 10.1 25.0 10:50a NNW 30 21.6 28.8 4:15p 14.3 7:45a 43.4 0.0 0.00 4.1 18.0 12:50a NNW 31 28.7 34.3 3:05p 21.5 5:30a 36.3 0.0 0.00 2.8 12.0 11:25p NNW ------------------------------------------------------------------------------------- 21.0 41.3 17 -16.1 6 1363.4 0.0 0.28 5.2 32.0 25 W Max >= 90.0: 0 Max <= 32.0: 16 Min <= 32.0: 31 Min <= 0.0: 9 Max Rain: 0.06 ON 01/16/15 Days of Rain: 6 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration