MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2023 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 73.0 81.8 2:00p 66.1 3:05a 0.0 8.0 0.03 1.1 12.0 4:05p NW 2 74.3 83.8 5:15p 67.9 12:00m 0.0 9.3 0.01 1.8 12.0 12:20p ENE 3 75.1 89.2 4:30p 60.0 5:10a 0.6 10.7 0.00 1.3 11.0 12:40p W 4 76.7 90.2 2:35p 64.4 6:05a 0.0 11.7 0.14 2.4 33.0 5:25p W 5 74.8 87.6 12:05p 66.1 4:50a 0.0 9.8 0.07 2.0 16.0 3:20p WNW 6 70.6 79.8 4:40p 59.5 11:00p 0.6 6.2 0.00 4.4 16.0 4:00p NW 7 65.7 78.5 3:10p 53.2 5:55a 3.1 3.9 0.04 2.3 14.0 5:20p NW 8 69.1 80.7 6:05p 60.0 12:00m 1.2 5.3 0.00 2.8 20.0 12:25p W 9 68.8 82.4 4:25p 52.1 5:00a 3.5 7.3 0.00 2.2 15.0 11:55a W 10 71.9 86.5 4:35p 52.2 5:55a 3.2 10.1 0.00 3.4 22.0 2:10p W 11 74.1 82.0 5:40p 66.6 11:55p 0.0 9.1 0.00 2.7 13.0 1:50p W 12 64.8 72.3 4:40p 60.6 12:00m 1.2 1.0 0.47 4.1 24.0 5:05p SE 13 69.1 81.9 4:30p 59.4 4:00a 1.8 6.0 0.01 2.1 13.0 3:00p N 14 74.8 87.1 3:55p 66.1 6:30a 0.0 9.8 0.20 2.6 19.0 10:20a W 15 73.1 82.2 2:35p 66.4 5:55a 0.0 8.1 0.00 3.1 15.0 3:35p W 16 70.7 80.3 4:55p 60.0 5:20a 0.7 6.5 0.00 3.5 20.0 2:20p W 17 66.6 76.7 4:35p 53.5 6:00a 2.5 4.1 0.00 3.4 17.0 4:05p NW 18 65.1 79.4 5:45p 48.9 6:05a 5.0 5.0 0.00 1.0 9.0 2:05p NW 19 68.5 84.1 3:15p 49.9 5:45a 4.1 7.6 0.00 1.8 15.0 12:30p SSW 20 70.5 81.1 4:00p 58.0 4:10a 1.6 7.2 0.00 5.4 22.0 11:50a NW 21 68.6 82.6 5:00p 55.9 6:30a 2.5 6.1 0.00 2.1 11.0 11:00a N 22 69.4 85.2 3:10p 52.3 5:55a 3.4 7.8 0.13 3.1 19.0 10:00p W 23 70.3 84.2 3:15p 57.0 6:00a 1.7 7.0 0.01 1.6 10.0 3:15p W 24 71.6 86.9 4:15p 56.0 6:10a 2.2 8.9 0.00 1.1 10.0 4:05p WNW 25 75.4 90.5 4:00p 58.7 6:15a 1.2 11.7 0.00 2.2 14.0 5:05p SSE 26 76.1 88.8 4:05p 67.9 8:55a 0.0 11.1 0.93 2.3 35.0 7:55a SSE 27 78.7 91.9 3:45p 63.2 5:10a 0.1 13.9 0.01 1.6 16.0 4:05p S 28 78.3 90.7 3:35p 67.6 4:35a 0.0 13.3 1.32 4.3 34.0 1:55a SSW 29 73.3 82.2 6:00p 66.6 3:15a 0.0 8.3 0.01 2.8 14.0 9:40a NNE 30 69.8 78.8 4:55p 60.5 5:50a 0.7 5.4 0.00 2.9 14.0 4:35p WNW 31 70.8 83.0 5:25p 57.5 5:55a 1.6 7.4 0.00 0.8 7.0 11:00a ENE ------------------------------------------------------------------------------------- 71.6 91.9 27 48.9 18 42.5 247.6 3.38 2.5 35.0 26 W Max >= 90.0: 4 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.32 ON 07/28/23 Days of Rain: 9 (>.01 in) 6 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration