MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2018 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 76.8 88.7 1:45p 67.6 12:00m 0.0 11.8 0.97 3.2 28.0 1:55p W 2 72.5 85.1 5:50p 59.6 6:05a 0.6 8.1 0.00 0.2 7.0 11:15a SSE 3 74.5 89.1 5:35p 54.9 5:50a 2.0 11.5 0.01 0.6 12.0 2:55p SE 4 78.8 91.1 2:30p 69.6 6:10a 0.0 13.8 0.30 1.3 29.0 5:40p SSW 5 77.6 86.5 2:10p 68.3 5:35a 0.0 12.6 0.00 2.6 16.0 8:20p NNW 6 68.3 77.8 4:40p 53.6 11:45p 1.4 4.8 0.00 3.4 20.0 8:35a ENE 7 65.7 81.2 5:35p 48.4 5:25a 5.4 6.1 0.00 1.1 14.0 9:35a SSE 8 68.4 84.0 3:50p 50.0 5:45a 4.2 7.7 0.00 1.0 13.0 3:00p SSW 9 74.1 88.6 5:10p 53.6 5:45a 2.5 11.6 0.00 1.6 16.0 1:55p SSW 10 76.1 85.7 2:30p 63.9 12:00m 0.0 11.2 0.00 2.0 15.0 8:30a ENE 11 73.2 86.9 5:25p 57.0 5:35a 1.5 9.7 0.00 0.2 10.0 3:40p ESE 12 73.9 86.1 2:45p 58.4 5:25a 1.2 10.1 0.00 2.3 18.0 2:15p SSW 13 77.2 90.8 3:35p 65.1 5:30a 0.0 12.2 0.48 2.3 43.0 7:35p SSW 14 74.9 83.7 5:35p 70.1 12:15a 0.0 9.9 0.51 0.2 10.0 3:15a SE 15 75.9 86.7 5:35p 68.6 2:20a 0.0 10.9 0.01 0.3 9.0 11:45a SW 16 73.7 82.2 3:25p 61.8 11:50p 0.1 8.8 0.00 3.2 16.0 1:45p NNW 17 69.6 79.6 3:10p 58.1 5:45a 1.7 6.3 0.00 2.0 15.0 4:40p N 18 68.4 81.9 5:00p 53.1 5:55a 2.8 6.2 0.00 0.4 10.0 9:20a ESE 19 67.6 78.5 12:40p 53.7 5:50a 2.4 4.9 0.99 1.8 20.0 11:05p SE 20 69.2 73.8 3:05p 66.8 1:35a 0.0 4.2 0.35 4.7 23.0 3:35p WNW 21 71.1 79.3 3:30p 67.4 12:00m 0.0 6.1 0.08 9.4 22.0 9:35a NNW 22 69.5 76.8 5:55p 62.8 12:00m 0.0 4.6 0.00 8.4 23.0 10:45a N 23 70.0 80.8 3:40p 57.4 5:25a 1.6 6.7 0.00 2.8 17.0 11:15a NNW 24 71.7 82.6 4:20p 60.2 4:30a 1.0 7.7 0.00 3.0 14.0 4:00p NW 25 71.6 84.4 4:25p 55.9 5:55a 2.1 8.6 0.00 0.4 11.0 11:55p W 26 68.5 75.0 2:20p 58.4 11:30p 0.8 4.3 0.00 4.2 19.0 10:55a WNW 27 64.5 74.7 4:45p 54.7 11:55p 3.3 2.7 0.00 3.0 17.0 12:00p NW 28 64.2 77.6 2:45p 48.6 5:50a 5.4 4.6 0.00 0.5 12.0 12:00p W 29 66.9 80.8 4:05p 50.2 6:00a 4.2 6.1 0.31 0.3 11.0 11:35p WSW 30 69.1 81.8 4:20p 58.4 5:40a 1.6 5.7 0.01 0.4 14.0 7:50p ENE 31 65.9 78.5 4:35p 53.2 5:30a 3.6 4.6 0.00 0.7 10.0 12:25p NNE ------------------------------------------------------------------------------------- 71.3 91.1 4 48.4 7 49.4 244.1 4.02 2.2 43.0 13 SSW Max >= 90.0: 2 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.99 ON 07/19/18 Days of Rain: 8 (>.01 in) 7 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration