MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2017 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 69.7 77.1 2:00p 59.1 12:00m 0.5 5.2 0.01 3.3 23.0 2:40p W 2 72.0 86.9 3:40p 54.9 5:55a 2.2 9.2 0.01 3.2 24.0 2:00p W 3 70.3 79.2 5:25p 62.3 12:00m 0.1 5.4 0.00 2.5 14.0 11:40a ENE 4 72.4 84.0 3:40p 59.3 5:15a 1.3 8.7 0.01 1.2 11.0 10:25a ENE 5 73.9 87.4 3:25p 61.4 6:00a 0.4 9.4 0.00 1.1 21.0 5:20p SSE 6 78.3 89.6 4:10p 63.6 6:00a 0.0 13.3 0.01 2.3 15.0 12:10a W 7 76.2 83.2 3:50p 62.7 12:00m 0.0 11.2 0.01 5.5 22.0 2:45p NW 8 67.0 77.9 4:15p 55.6 6:00a 2.6 4.6 0.00 2.3 14.0 12:50p NNE 9 70.9 84.5 3:20p 53.0 4:30a 3.0 9.0 0.00 1.8 16.0 4:35p SSW 10 72.2 81.3 6:20p 63.8 3:40a 0.1 7.3 0.02 1.8 32.0 3:25a NE 11 74.3 83.2 12:40p 65.5 4:50a 0.0 9.3 0.01 0.4 11.0 1:50p SSW 12 76.8 83.9 6:10p 69.1 9:20a 0.0 11.8 0.01 2.3 27.0 10:45p SSW 13 73.7 79.9 4:30p 65.1 11:40p 0.0 8.7 0.00 3.9 16.0 11:05a W 14 63.9 69.2 5:45p 58.7 4:10a 1.9 0.8 0.00 3.3 14.0 8:20a NNW 15 68.8 81.2 5:10p 52.7 6:05a 3.0 6.8 0.01 1.6 12.0 4:30p SSW 16 71.6 80.0 4:20p 61.2 12:00m 0.1 6.8 0.00 1.8 16.0 2:10a ENE 17 66.8 80.1 4:05p 52.0 6:00a 3.6 5.3 0.00 0.7 11.0 12:45p ENE 18 71.5 85.1 4:05p 54.6 3:40a 2.6 9.2 0.00 1.5 14.0 4:05p SSW 19 76.2 88.8 5:10p 66.3 6:05a 0.0 11.2 0.00 1.6 45.0 8:00p ENE 20 75.6 86.4 5:15p 66.8 5:10a 0.0 10.6 0.01 2.6 30.0 5:45a NW 21 74.5 83.6 1:20p 70.0 1:55a 0.0 9.5 1.86 0.7 39.0 2:30p SE 22 75.4 85.1 5:50p 68.3 4:50a 0.0 10.4 0.44 1.3 19.0 5:40a W 23 75.3 86.0 1:55p 66.8 11:45p 0.0 10.3 0.00 2.3 20.0 3:55p W 24 68.5 78.2 5:45p 58.1 11:50p 0.9 4.4 0.00 3.1 15.0 10:10a NE 25 67.8 79.4 5:00p 52.6 4:50a 3.3 6.1 0.00 2.2 17.0 3:20p SSE 26 74.3 82.0 1:50p 65.1 6:25a 0.0 9.3 1.39 1.0 14.0 9:20p S 27 73.9 82.5 2:30p 62.0 11:50p 0.1 9.0 0.00 3.9 17.0 2:00p NE 28 68.3 79.9 4:30p 58.6 12:00m 1.9 5.2 0.00 3.4 17.0 9:35a NE 29 66.2 78.5 5:05p 54.7 5:40a 3.4 4.7 0.00 1.7 14.0 10:25a ENE 30 66.7 81.0 4:55p 51.5 5:35a 4.3 6.0 0.00 0.5 9.0 12:00p WSW 31 68.4 82.5 4:30p 54.6 5:05a 3.2 6.6 0.00 0.7 11.0 11:05a W ------------------------------------------------------------------------------------- 71.7 89.6 6 51.5 30 38.5 245.3 3.80 2.1 45.0 19 ENE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.86 ON 07/21/17 Days of Rain: 4 (>.01 in) 3 (>.1 in) 2 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration