MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 2011 NAME: Hawkeye Observatory CITY: Durand STATE: Illinois 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 32.6 43.0 1:40p 19.0 2:30a 32.4 0.0 0.00 4.6 24.0 11:50a SW 2 26.0 33.6 12:05a 21.2 7:45a 39.0 0.0 0.00 7.8 20.0 1:10a ENE 3 34.6 42.4 12:45p 22.1 1:00a 30.4 0.0 0.00 5.1 23.0 9:25a SE 4 38.2 44.6 1:10p 34.3 12:00m 26.8 0.0 0.84 5.6 19.0 11:30p NNE 5 31.4 34.4 12:05a 24.2 12:00m 33.6 0.0 0.01 11.6 26.0 8:10a NNE 6 27.5 36.0 2:40p 19.1 6:35a 37.5 0.0 0.00 3.8 13.0 8:40a ENE 7 30.5 34.2 4:30p 24.6 3:30a 34.5 0.0 0.00 2.3 11.0 1:30p ESE 8 37.1 45.5 1:50p 32.1 12:40a 27.9 0.0 0.03 6.7 23.0 7:05p ENE 9 34.9 36.4 2:15p 33.6 5:45a 30.1 0.0 0.47 9.2 21.0 5:05p ENE 10 34.7 42.1 3:55p 30.3 9:25p 30.3 0.0 0.00 8.5 25.0 7:25a NW 11 37.1 49.2 3:45p 23.4 6:45a 27.9 0.0 0.00 3.8 16.0 10:55p NW 12 33.3 41.1 12:05a 25.0 11:55p 31.7 0.0 0.00 11.8 33.0 5:20a W 13 31.0 42.3 4:05p 22.6 7:05a 32.6 0.0 0.00 4.6 13.0 8:55a WNW 14 32.4 44.2 4:15p 20.6 6:45a 32.6 0.0 0.00 2.1 10.0 11:35a E 15 36.5 52.6 3:25p 23.4 2:05a 28.5 0.0 0.00 2.0 12.0 3:15p ENE 16 43.4 60.3 2:40p 24.4 7:25a 21.6 0.0 0.00 2.6 16.0 1:55p WNW 17 55.6 65.1 3:15p 45.2 11:50p 9.4 0.0 0.00 7.3 26.0 10:45a SSW 18 41.4 51.9 5:10p 30.5 12:00m 23.6 0.0 0.00 4.9 16.0 3:05p W 19 39.1 55.1 3:35p 22.1 7:05a 25.9 0.0 0.00 3.3 18.0 2:00p E 20 43.1 46.9 5:15p 39.8 12:50a 21.9 0.0 1.43 4.4 21.0 10:40a SE 21 47.6 57.1 4:30p 40.7 12:40a 17.4 0.0 0.05 5.2 18.0 7:40p NW 22 39.7 41.5 2:55a 37.9 12:00m 25.3 0.0 0.22 8.8 29.0 8:05p E 23 34.3 38.8 12:10a 26.1 10:25p 30.7 0.0 0.32 11.5 42.0 12:10a ENE 24 28.5 35.9 4:20p 22.2 7:05a 36.5 0.0 0.00 8.3 27.0 2:50a N 25 30.3 39.0 3:05p 23.2 2:05a 34.7 0.0 0.00 4.0 20.0 8:10p ENE 26 26.9 34.0 1:10p 21.7 7:10a 38.1 0.0 0.00 10.4 28.0 1:20p NE 27 28.4 38.7 4:15p 20.2 5:35a 36.6 0.0 0.00 6.9 21.0 1:00p NE 28 29.2 41.0 4:35p 17.5 6:00a 35.8 0.0 0.00 3.2 18.0 11:50a NE 29 33.0 44.1 2:30p 22.0 2:30a 32.0 0.0 0.00 2.5 23.0 2:10p ENE 30 35.3 48.2 4:55p 22.8 7:20a 29.7 0.0 0.00 3.5 19.0 11:50a NE 31 33.8 50.8 4:35p 16.6 6:40a 31.2 0.0 0.00 1.0 12.0 1:55p N ------------------------------------------------------------------------------------- 35.1 65.1 17 16.6 31 926.2 0.0 3.37 5.7 42.0 23 ENE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 24 Min <= 0.0: 0 Max Rain: 1.43 ON 03/20/11 Days of Rain: 7 (>.01 in) 5 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration