MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2013 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 31.7 37.9 3:30p 27.0 12:00m 33.3 0.0 0.00 9.4 23.0 4:00p NW 2 31.9 41.5 3:40p 23.8 6:40a 33.1 0.0 0.00 6.4 23.0 2:45p WNW 3 34.4 47.0 4:15p 20.4 6:55a 30.5 0.0 0.00 2.3 12.0 11:15a NW 4 42.8 59.0 4:20p 27.3 6:35a 22.2 0.0 0.00 5.1 18.0 4:05p SW 5 41.4 52.1 3:45p 28.3 7:10a 23.6 0.0 0.00 4.9 22.0 11:15a ESE 6 49.6 67.9 4:40p 35.9 1:35a 15.6 0.1 0.14 7.4 31.0 1:25p SSW 7 48.3 60.9 5:30p 38.9 11:45p 16.7 0.0 0.00 6.5 30.0 12:35a WNW 8 51.0 66.1 4:30p 38.4 2:05a 14.1 0.0 1.02 6.3 21.0 9:45a WNW 9 42.9 47.4 12:05a 39.7 11:35p 22.1 0.0 0.83 10.2 30.0 9:15p ENE 10 38.3 41.2 1:20p 34.5 5:40a 26.7 0.0 1.16 13.3 30.0 7:40a ENE 11 39.8 43.3 3:50p 37.2 5:45a 25.2 0.0 0.47 7.8 38.0 12:35a E 12 37.9 42.4 1:05p 35.6 5:10a 27.1 0.0 0.03 7.9 24.0 4:55p W 13 36.7 42.9 5:10p 32.9 9:40p 28.3 0.0 0.00 8.3 27.0 2:20p W 14 46.5 63.1 3:20p 34.4 4:55a 18.5 0.0 0.02 6.8 24.0 10:35a ESE 15 51.2 64.8 12:40a 40.9 10:45p 13.8 0.0 0.89 6.1 34.0 12:45a W 16 44.9 56.4 4:20p 33.8 6:25a 20.1 0.0 0.00 5.6 20.0 1:45p NW 17 42.3 44.7 11:35p 39.2 8:25a 22.7 0.0 1.33 7.1 30.0 8:20a ENE 18 49.4 62.2 4:55p 37.7 12:00m 15.6 0.0 1.38 7.1 31.0 6:35p WSW 19 36.6 39.8 1:45p 33.8 11:55p 28.4 0.0 0.01 14.0 34.0 12:30p W 20 36.5 46.1 4:20p 28.0 6:20a 28.5 0.0 0.00 4.9 17.0 1:30a WNW 21 43.5 54.6 5:15p 31.3 2:40a 21.5 0.0 0.00 6.8 26.0 1:25p SSE 22 54.7 68.2 3:50p 41.1 5:45a 10.6 0.2 0.00 5.2 22.0 4:40p S 23 44.0 56.4 12:10a 37.6 3:30p 21.0 0.0 0.43 6.7 21.0 7:40a NNW 24 43.0 52.3 5:35p 34.5 6:10a 22.0 0.0 0.00 6.9 20.0 12:45p NNW 25 43.1 52.1 6:15p 32.8 12:00m 21.9 0.0 0.04 7.1 24.0 8:25a W 26 53.0 68.0 4:00p 31.6 1:50a 12.3 0.3 0.00 6.6 33.0 2:45p SSW 27 56.0 65.6 1:15p 44.3 6:25a 9.0 0.0 0.00 3.1 16.0 12:20p SSW 28 57.7 70.1 5:55p 48.6 3:55a 8.2 0.9 0.00 1.5 9.0 12:55p S 29 62.6 75.0 5:30p 50.2 6:20a 4.7 2.3 0.16 5.0 27.0 4:05p SSE 30 73.1 86.8 4:25p 60.0 6:20a 1.0 9.1 0.00 7.4 33.0 5:40p SSW ------------------------------------------------------------------------------------- 45.5 86.8 30 20.4 3 598.3 12.9 7.91 6.8 38.0 11 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 8 Min <= 0.0: 0 Max Rain: 1.38 ON 04/18/13 Days of Rain: 13 (>.01 in) 10 (>.1 in) 4 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration