MONTHLY CLIMATOLOGICAL SUMMARY for AUG. 2016 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 72.7 85.2 6:00p 58.9 4:15a 1.3 9.0 0.01 0.9 11.0 3:10p ESE 2 74.9 85.6 5:40p 63.9 5:40a 0.0 9.9 0.00 0.8 10.0 11:30a SE 3 77.3 88.1 4:55p 66.1 4:05a 0.0 12.3 0.00 1.3 13.0 12:05p SSW 4 76.3 88.3 3:15p 63.4 6:20a 0.1 11.4 0.72 2.9 23.0 9:15p SSW 5 72.9 80.4 3:00p 61.9 12:00m 0.2 8.0 0.02 4.2 14.0 2:15p NW 6 68.1 78.5 3:00p 57.6 4:30a 2.0 5.2 0.00 2.4 12.0 8:15a N 7 68.4 80.8 1:50p 54.7 5:45a 2.6 6.0 0.01 1.5 11.0 6:25p ENE 8 72.3 84.6 6:00p 59.2 4:25a 1.0 8.2 0.00 1.5 14.0 12:05p ENE 9 74.7 86.1 2:40p 62.6 6:25a 0.2 9.8 0.00 1.4 13.0 3:10p SSW 10 75.2 89.1 4:05p 61.5 6:15a 0.5 10.7 0.00 1.1 11.0 2:55p SSW 11 76.4 87.1 11:40a 64.6 4:10a 0.0 11.4 0.88 2.7 24.0 1:10p SSW 12 74.7 82.0 3:55p 69.1 5:45a 0.0 9.7 0.61 1.1 11.0 12:20a SSE 13 73.0 80.6 3:10p 63.6 12:00m 0.0 8.1 0.02 4.3 17.0 11:20a NW 14 70.5 83.1 4:20p 57.4 5:20a 1.8 7.3 0.01 0.9 10.0 3:00p W 15 70.4 83.3 2:30p 58.6 5:05a 1.5 6.9 0.00 2.2 17.0 3:50p ENE 16 73.9 85.4 3:45p 62.0 6:45a 0.1 9.0 0.00 2.0 12.0 4:30p NW 17 74.7 85.3 3:40p 66.4 1:00a 0.0 9.7 0.08 1.5 12.0 4:05a W 18 76.3 88.5 4:35p 66.1 10:10p 0.0 11.3 0.08 1.8 29.0 9:30p SSW 19 73.8 86.0 3:50p 65.9 8:50a 0.0 8.8 0.25 2.7 24.0 8:15a SSW 20 70.0 74.5 10:35a 57.8 11:50p 0.6 5.6 0.90 4.5 29.0 3:30p W 21 62.1 72.2 4:15p 52.4 11:40p 4.7 1.9 0.00 5.2 20.0 3:20p NW 22 64.5 78.3 4:35p 47.7 6:05a 5.1 4.6 0.01 1.8 14.0 2:35p SSW 23 70.3 81.1 4:05p 54.5 6:20a 2.0 7.3 0.00 3.6 21.0 12:15p S 24 75.0 86.4 5:30p 68.3 3:15a 0.0 10.0 0.51 3.6 22.0 12:50a S 25 71.8 79.1 2:15p 61.3 12:00m 0.2 7.0 0.25 2.1 15.0 4:05a NW 26 67.0 78.9 4:30p 56.7 7:00a 2.0 4.0 0.00 0.7 10.0 12:40p ENE 27 71.2 83.3 3:05p 63.0 12:50a 0.2 6.3 0.65 1.6 14.0 2:25p W 28 74.3 87.5 4:40p 64.0 1:20a 0.0 9.3 0.00 0.6 9.0 7:05p W 29 73.6 86.6 4:20p 64.3 3:45a 0.0 8.6 0.00 0.7 18.0 5:20p ENE 30 72.6 83.4 2:30p 69.2 3:10p 0.0 7.6 0.49 1.2 20.0 2:40p W 31 68.2 76.0 3:55p 58.5 11:40p 0.9 4.2 0.01 4.4 17.0 5:10p NNE ------------------------------------------------------------------------------------- 72.2 89.1 10 47.7 22 27.0 249.1 5.51 2.2 29.0 18 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.90 ON 08/20/16 Days of Rain: 13 (>.01 in) 9 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration