MONTHLY CLIMATOLOGICAL SUMMARY for NOV. 2025 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 41.7 49.3 2:25p 33.9 12:00m 23.3 0.0 0.02 1.9 11.0 3:20p NNE 2 40.1 51.9 1:35p 25.9 6:15a 24.9 0.0 0.00 3.1 18.0 2:00p SW 3 46.8 61.7 2:10p 30.2 10:45p 18.2 0.0 0.00 5.7 27.0 12:40p W 4 46.7 62.9 2:15p 26.1 6:45a 18.3 0.0 0.00 2.3 20.0 2:25p SSE 5 48.0 59.0 1:45p 27.3 11:55p 17.0 0.0 0.00 5.5 27.0 11:55a NNW 6 44.3 57.2 1:25p 22.7 7:00a 20.7 0.0 0.01 3.4 25.0 9:40p SSE 7 52.2 62.8 2:40p 45.1 11:45p 12.8 0.0 0.01 6.7 19.0 8:35a WNW 8 39.2 45.4 12:30a 32.4 10:15p 25.8 0.0 0.25 4.6 15.0 9:40p E 9 28.5 32.5 12:05a 23.1 11:50p 36.5 0.0 0.00 9.0 21.0 1:50p NNW 10 25.1 32.4 1:40p 18.6 10:20p 39.9 0.0 0.00 7.0 20.0 1:05p NNW 11 33.5 43.9 3:55p 21.2 12:20a 31.5 0.0 0.00 4.2 26.0 9:45a WSW 12 43.1 54.0 2:30p 34.0 1:55a 21.9 0.0 0.00 7.4 28.0 1:20p WNW 13 39.8 51.9 4:10p 25.1 7:15a 25.2 0.0 0.00 1.5 9.0 11:50a SE 14 48.4 68.3 2:35p 28.0 6:30a 16.9 0.3 0.00 1.3 13.0 2:00p SW 15 58.2 69.3 12:40p 44.9 12:00m 7.3 0.5 0.00 8.2 28.0 3:00p NW 16 37.9 48.7 1:50p 28.0 7:10a 27.1 0.0 0.00 5.8 21.0 12:45a NW 17 35.6 45.5 3:35p 20.8 7:10a 29.4 0.0 0.00 0.6 6.0 12:20p ESE 18 39.2 41.8 11:25a 36.2 1:20a 25.8 0.0 0.24 3.5 17.0 3:50p ESE 19 40.5 45.2 12:35p 35.9 6:55a 24.5 0.0 0.02 1.8 11.0 12:10a NE 20 44.7 47.7 4:05p 41.9 12:05a 20.3 0.0 0.00 2.4 13.0 12:40p W 21 38.9 45.4 12:05a 26.7 12:00m 26.1 0.0 0.00 2.0 8.0 10:20a NNW 22 35.4 47.4 3:20p 20.8 7:10a 29.5 0.0 0.00 2.3 19.0 12:55p NW 23 39.1 54.9 1:55p 24.8 12:00m 25.9 0.0 0.01 1.5 9.0 1:15p W 24 38.8 47.6 1:20p 24.0 2:30a 26.2 0.0 0.05 1.3 11.0 11:05a SSW 25 45.8 49.7 7:50p 37.6 12:00m 19.2 0.0 0.12 3.1 28.0 7:50p W 26 32.0 37.4 12:05a 29.0 11:25p 33.0 0.0 0.00 15.6 38.0 6:25a WNW 27 27.3 32.0 12:40p 22.6 11:15p 37.5 0.0 0.00 10.7 25.0 12:35a NW 28 23.2 31.2 2:10p 16.5 7:00a 41.8 0.0 0.00 4.4 21.0 10:25a NW 29 26.5 28.5 5:55p 24.4 12:05a 38.5 0.0 0.00 3.8 22.0 6:00p ESE 30 24.1 30.7 3:25p 1.6 12:00m 40.9 0.0 0.06 6.3 19.0 4:00a NW ------------------------------------------------------------------------------------- 38.8 69.3 15 1.6 30 785.9 0.8 0.79 4.6 38.0 26 NW Max >= 90.0: 0 Max <= 32.0: 4 Min <= 32.0: 21 Min <= 0.0: 0 Max Rain: 0.25 ON 11/08/25 Days of Rain: 7 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration