MONTHLY CLIMATOLOGICAL SUMMARY for JUN. 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 73.7 89.5 12:40p 60.4 5:40a 0.8 9.5 0.07 2.1 20.0 7:00p SE 2 74.7 91.5 2:30p 59.6 5:45a 0.8 10.4 0.00 1.7 18.0 1:40p NNW 3 75.4 91.9 3:50p 55.4 5:55a 2.0 12.4 0.00 2.8 21.0 2:40p ENE 4 71.6 84.3 2:40p 53.6 12:00m 1.1 7.7 0.00 2.6 18.0 12:30p ENE 5 67.9 87.2 5:05p 48.3 5:00a 4.9 7.8 0.00 1.4 13.0 3:00p N 6 67.1 79.1 10:35a 56.2 4:20a 2.0 4.1 0.47 1.8 18.0 10:50a E 7 66.2 76.9 4:00p 50.1 12:00m 2.8 4.0 0.00 4.6 21.0 2:25p ENE 8 62.0 76.4 5:05p 44.7 5:25a 6.6 3.6 0.00 3.1 21.0 12:00p ENE 9 64.6 81.8 4:50p 43.2 5:45a 6.7 6.3 0.00 2.0 17.0 5:35p W 10 69.6 82.6 3:05p 52.2 6:20a 3.0 7.6 0.00 2.2 14.0 11:50p W 11 56.2 69.7 12:05a 48.2 11:55p 9.0 0.1 0.10 8.2 27.0 11:30a ENE 12 56.7 70.8 4:30p 41.0 5:10a 9.2 0.9 0.01 4.7 24.0 6:25p NW 13 62.2 73.8 4:55p 53.8 5:30a 4.2 1.4 0.29 5.9 23.0 9:50a NW 14 69.9 83.0 5:20p 56.1 6:30a 1.8 6.8 0.00 2.2 15.0 12:50p NNW 15 65.3 76.7 4:15p 53.1 12:00m 3.6 3.9 0.00 5.6 23.0 7:35p ENE 16 60.0 74.0 5:50p 43.4 5:05a 7.2 2.2 0.00 2.6 15.0 12:20p ENE 17 65.8 82.3 5:30p 46.8 5:40a 5.4 6.2 0.00 1.4 14.0 3:50p S 18 71.7 85.4 2:55p 53.3 4:55a 2.3 9.0 0.00 2.9 22.0 12:20p SSE 19 73.5 88.0 3:30p 57.3 5:45a 1.3 9.8 0.00 2.0 16.0 3:05p E 20 71.9 87.5 4:35p 52.5 5:40a 3.1 10.0 0.00 2.8 21.0 2:55p ENE 21 74.2 89.3 4:50p 55.1 5:05a 2.1 11.3 0.00 2.4 19.0 3:35p E 22 74.5 88.2 3:00p 57.5 6:00a 1.2 10.7 0.00 2.4 20.0 1:20p ENE 23 72.5 89.0 4:10p 52.1 5:25a 3.0 10.6 0.00 2.4 17.0 10:40a WNW 24 75.3 91.5 3:35p 55.1 5:45a 2.2 12.5 0.65 2.7 40.0 10:45p SSE 25 69.6 78.2 11:10a 66.1 4:30a 0.0 4.6 0.31 6.0 24.0 2:05p W 26 68.6 73.6 6:15p 65.2 11:15p 0.0 3.6 0.00 7.6 22.0 6:00p NW 27 69.1 80.9 5:05p 59.9 6:15a 1.2 5.3 0.00 3.8 18.0 10:20a N 28 70.1 81.7 5:15p 57.0 5:15a 2.0 7.1 0.00 2.9 18.0 3:50p SSE 29 76.3 83.2 1:05p 67.4 6:10a 0.0 11.3 0.00 1.9 13.0 12:20a WNW 30 76.4 84.7 5:55p 67.9 6:25a 0.0 11.4 0.00 1.8 14.0 1:20p W ------------------------------------------------------------------------------------- 69.1 91.9 3 41.0 12 89.5 212.1 1.90 3.2 40.0 24 ENE Max >= 90.0: 3 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.65 ON 06/24/23 Days of Rain: 6 (>.01 in) 4 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration