MONTHLY CLIMATOLOGICAL SUMMARY for APR. 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 36.7 43.1 12:05a 27.5 12:00m 28.3 0.0 0.02 9.2 32.0 10:30a W 2 42.3 57.9 5:35p 25.9 6:15a 22.7 0.0 0.00 5.1 31.0 2:45p S 3 44.7 58.4 3:00p 32.4 4:30a 20.3 0.0 0.01 3.7 24.0 8:30p NE 4 49.8 68.1 11:55p 43.6 1:10a 15.3 0.1 0.24 6.6 44.0 11:25a ESE 5 51.8 68.1 12:05a 34.9 11:35p 13.5 0.3 0.09 9.7 31.0 2:00p W 6 38.1 51.0 4:20p 28.8 11:55p 26.9 0.0 0.00 8.6 26.0 1:50a WNW 7 40.4 56.4 4:20p 23.9 6:20a 24.6 0.0 0.00 3.5 16.0 4:55p ESE 8 49.7 65.5 4:55p 32.0 3:35a 15.3 0.0 0.00 3.0 18.0 1:40p SE 9 52.1 68.3 4:35p 31.8 6:15a 13.4 0.5 0.00 3.7 23.0 2:30p SSW 10 57.0 73.3 4:35p 37.7 3:40a 9.8 1.8 0.00 3.5 21.0 12:00p SSW 11 62.5 78.1 3:55p 42.1 6:55a 6.5 4.0 0.00 4.4 23.0 2:15p W 12 67.9 81.3 4:25p 52.6 4:00a 2.9 5.8 0.00 6.0 28.0 12:25p WSW 13 64.2 81.9 4:20p 42.0 6:25a 6.4 5.6 0.00 3.6 23.0 3:55p SW 14 62.5 82.0 4:25p 39.5 6:25a 8.7 6.2 0.00 3.0 20.0 2:20p S 15 65.9 80.3 12:35p 51.2 7:00a 4.0 4.9 0.47 4.6 31.0 1:40p S 16 42.2 53.9 2:35a 31.9 11:50p 22.8 0.0 0.51 9.5 27.0 5:10p W 17 34.8 38.9 6:10p 30.1 6:20a 30.2 0.0 0.02 13.3 31.0 12:30p NW 18 42.7 57.3 5:55p 33.0 4:25a 22.3 0.0 0.00 4.8 16.0 1:00p NW 19 45.9 57.6 2:35p 34.3 2:00a 19.1 0.0 0.01 7.6 31.0 4:10p ESE 20 56.1 74.4 1:40p 42.1 6:20a 10.2 1.3 0.14 6.8 28.0 6:50p S 21 46.5 57.3 2:10p 38.9 5:45a 18.5 0.0 0.00 7.1 26.0 3:10p WNW 22 38.3 44.1 4:00p 33.6 5:45a 26.7 0.0 0.03 7.1 25.0 2:05p W 23 36.8 41.4 6:20p 31.8 2:45a 28.2 0.0 0.00 4.7 16.0 12:35p NW 24 41.7 54.1 5:00p 26.4 3:55a 23.3 0.0 0.00 3.4 18.0 10:40a WNW 25 41.1 49.0 3:20p 29.7 11:50p 23.9 0.0 0.04 4.8 17.0 1:15a ENE 26 40.9 55.9 5:50p 24.2 6:15a 24.1 0.0 0.00 1.7 13.0 1:20p SSE 27 51.2 68.3 5:20p 34.0 6:35a 14.1 0.3 0.00 3.2 18.0 9:25a SSE 28 52.3 69.3 4:25p 31.9 6:20a 13.3 0.6 0.00 2.1 18.0 1:15p ESE 29 46.6 54.5 1:00p 38.3 1:45a 18.4 0.0 0.14 6.8 25.0 6:10p NW 30 41.5 44.2 2:50p 36.0 9:25a 23.5 0.0 0.10 12.1 30.0 2:40p NW ------------------------------------------------------------------------------------- 48.1 82.0 14 23.9 7 537.2 31.4 1.82 5.8 44.0 4 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 13 Min <= 0.0: 0 Max Rain: 0.51 ON 04/16/23 Days of Rain: 11 (>.01 in) 5 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration