MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 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 63.0 70.4 2:10p 54.6 12:00m 3.3 1.2 0.00 3.0 13.0 2:00p NE 2 60.0 73.4 4:25p 45.1 5:05a 6.8 1.7 0.00 3.3 20.0 2:05p ENE 3 63.9 77.7 4:40p 50.5 4:50a 5.2 4.1 0.00 1.0 9.0 5:40p ENE 4 67.7 81.8 4:00p 51.0 5:45a 4.1 6.7 0.00 1.2 11.0 2:15p SSW 5 70.0 82.8 4:25p 54.0 5:10a 2.7 7.7 0.00 1.8 12.0 10:55a SSW 6 72.5 79.4 4:40p 63.6 3:35a 0.0 7.5 0.43 2.8 19.0 10:00p SSW 7 64.0 70.7 5:30p 53.0 12:00m 2.3 1.3 0.07 6.7 20.0 4:20a NNE 8 60.3 70.3 2:40p 48.3 5:40a 5.8 1.1 0.00 1.7 14.0 11:20a ESE 9 66.7 78.7 6:00p 58.1 5:40a 2.3 4.0 0.00 1.9 11.0 11:55a N 10 68.4 81.6 5:40p 53.7 6:15a 3.2 6.6 0.00 0.7 9.0 2:05p SSW 11 66.5 75.3 4:05p 55.8 3:30a 2.1 3.6 0.01 1.6 17.0 4:40p SE 12 74.4 84.5 4:40p 66.4 6:05a 0.0 9.4 0.06 1.7 12.0 5:10p S 13 78.2 89.8 5:50p 65.7 6:20a 0.0 13.2 0.70 3.5 48.0 5:15a SSW 14 74.4 81.7 4:15p 63.8 12:00m 0.0 9.4 0.00 5.7 20.0 2:15a NNW 15 66.2 77.7 4:15p 52.4 6:00a 3.0 4.2 0.00 1.7 12.0 12:05p ENE 16 66.2 74.1 2:15p 59.8 5:05a 1.7 2.9 0.67 1.4 17.0 2:20p SE 17 78.8 89.2 2:35p 70.4 6:25a 0.0 13.8 0.05 1.9 17.0 4:20p W 18 80.2 89.9 6:10p 71.2 1:35a 0.0 15.2 0.00 2.5 20.0 2:35p W 19 74.3 80.3 4:50p 60.7 12:00m 0.2 9.5 0.00 3.1 15.0 2:10p NW 20 70.5 81.2 5:40p 57.6 5:10a 1.8 7.3 0.01 2.6 16.0 11:50a W 21 69.2 78.6 5:30p 58.1 11:55p 1.3 5.5 0.00 4.0 15.0 3:10p NNW 22 68.5 81.2 3:30p 52.7 5:55a 3.4 6.9 0.00 0.6 9.0 3:10p WNW 23 70.6 84.5 3:50p 54.2 5:50a 2.8 8.4 0.00 0.9 10.0 1:50p WNW 24 71.4 82.0 5:25p 55.6 5:30a 2.1 8.5 0.00 2.4 19.0 1:30p SSW 25 77.7 87.4 5:05p 69.3 5:35a 0.0 12.7 0.00 2.8 13.0 9:30a W 26 71.6 79.6 3:35p 62.8 4:05a 0.2 6.8 0.01 0.6 10.0 12:55p SSE 27 74.3 89.0 3:15p 59.9 6:00a 1.0 10.3 0.00 1.3 14.0 11:50a SSE 28 74.9 86.1 11:45a 59.8 4:35a 0.8 10.7 0.00 1.6 14.0 2:45p SSE 29 75.9 83.1 4:05p 62.9 11:45p 0.1 10.9 0.00 4.5 20.0 4:10p WNW 30 73.6 86.1 4:00p 60.2 1:40a 0.9 9.4 0.00 4.0 20.0 12:45p W 31 71.8 82.4 3:50p 56.6 12:00m 1.1 7.9 0.00 4.8 25.0 3:00p NW ------------------------------------------------------------------------------------- 70.5 89.9 18 45.1 2 58.2 228.4 2.01 2.5 48.0 13 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.70 ON 07/13/15 Days of Rain: 6 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration