MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2024 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 28.2 30.5 12:05a 25.0 11:00p 36.8 0.0 0.00 5.9 18.0 10:45p W 2 28.1 31.1 11:50p 23.6 4:20a 36.9 0.0 0.00 5.1 18.0 9:35a W 3 33.0 35.2 2:00p 31.1 12:05a 32.0 0.0 0.00 4.2 14.0 9:40p NW 4 28.8 33.3 1:40p 20.3 7:40a 36.2 0.0 0.00 2.2 12.0 2:25a N 5 28.1 35.8 12:15p 19.5 6:15a 36.9 0.0 0.00 1.3 12.0 2:10p ESE 6 31.8 33.4 11:40a 30.2 5:20a 33.2 0.0 0.07 1.3 13.0 2:00a NW 7 31.5 33.4 12:20p 27.2 11:35p 33.5 0.0 0.00 4.9 15.0 12:50p WNW 8 31.5 34.9 2:40p 27.2 12:05a 33.5 0.0 0.01 4.0 15.0 8:40p ESE 9 33.5 34.3 6:50p 32.6 11:50p 31.5 0.0 0.24 11.4 39.0 3:05p E 10 29.9 32.6 12:05a 27.1 7:30p 35.1 0.0 0.00 6.0 22.0 12:10a NW 11 25.1 30.5 4:10a 15.1 7:55p 39.9 0.0 0.02 4.0 20.0 5:10a NW 12 31.0 33.5 11:40a 22.9 12:05a 34.0 0.0 0.06 6.3 24.0 6:50a ENE 13 15.8 27.4 1:55a -1.8 12:00m 49.2 0.0 0.00 3.4 27.0 9:45p WNW 14 -7.6 -1.8 12:05a -12.4 10:50p 72.3 0.0 0.00 8.2 26.0 1:20a W 15 -7.2 -1.2 6:20p -14.1 6:15a 72.0 0.0 0.00 4.8 15.0 10:30p W 16 -3.3 2.2 3:40p -9.8 7:45a 68.3 0.0 0.00 6.1 20.0 12:15p WSW 17 7.9 16.6 11:40p -3.4 1:35a 57.1 0.0 0.00 4.5 16.0 5:20a WSW 18 13.8 17.4 3:05a 8.0 8:20a 51.2 0.0 0.00 4.8 16.0 11:35p NNE 19 5.7 10.3 12:05a 0.0 9:40p 58.9 0.0 0.00 9.3 18.0 1:40a NNW 20 3.5 13.2 2:35p -7.9 12:00m 61.5 0.0 0.00 5.0 14.0 12:05p NW 21 5.6 21.2 11:55p -14.9 5:55a 59.2 0.0 0.00 3.7 18.0 1:50p S 22 29.1 33.1 10:20p 21.2 12:05a 35.9 0.0 0.00 5.1 21.0 8:55a SW 23 33.7 34.9 3:45p 32.8 3:15a 31.3 0.0 0.33 2.1 12.0 6:50a E 24 34.6 37.4 1:40p 33.2 12:40a 30.4 0.0 0.05 1.8 8.0 9:40a ENE 25 35.1 37.1 11:35a 33.5 4:55a 29.9 0.0 0.08 2.4 12.0 7:45p ENE 26 35.3 36.7 1:30p 34.0 10:45p 29.7 0.0 0.23 2.6 10.0 2:00a N 27 35.1 37.3 1:55p 33.5 4:30a 29.9 0.0 0.06 3.4 15.0 11:15p NNE 28 34.1 36.3 12:40p 31.4 11:50p 30.9 0.0 0.03 7.2 19.0 1:00a N 29 32.3 36.6 11:35p 29.2 8:00a 32.6 0.0 0.00 4.5 16.0 12:40p SW 30 36.9 38.4 1:45p 34.9 11:30p 28.0 0.0 0.02 4.6 14.0 12:05p NW 31 36.6 40.7 4:30p 34.4 8:40a 28.4 0.0 0.00 4.2 15.0 11:15a SW ------------------------------------------------------------------------------------- 23.8 40.7 31 -14.9 21 1276.2 0.0 1.20 4.7 39.0 9 W Max >= 90.0: 0 Max <= 32.0: 12 Min <= 32.0: 23 Min <= 0.0: 8 Max Rain: 0.33 ON 01/23/24 Days of Rain: 11 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration