MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 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 34.5 36.5 1:50p 32.7 5:40a 30.5 0.0 0.14 1.3 7.0 3:25a WSW 2 34.1 39.1 3:00p 29.7 5:10a 30.9 0.0 0.00 3.0 15.0 8:50p ENE 3 38.3 40.8 3:30p 34.8 1:25a 26.7 0.0 0.29 4.9 20.0 3:00a E 4 33.5 38.5 12:05a 31.2 11:55p 31.4 0.0 0.01 3.6 14.0 6:40p WSW 5 31.5 33.6 6:55p 29.1 7:40a 33.5 0.0 0.01 4.3 13.0 9:05p W 6 26.4 31.4 12:05a 16.5 12:00m 38.6 0.0 0.00 4.4 14.0 12:30a NW 7 20.0 25.7 1:20p 13.0 9:25p 45.0 0.0 0.00 2.1 11.0 4:35a N 8 24.8 27.0 7:35p 19.9 12:05a 40.2 0.0 0.00 3.1 15.0 6:55p W 9 29.7 41.9 2:45p 15.7 7:05a 35.3 0.0 0.01 1.8 11.0 2:50p SSE 10 33.7 45.6 2:00p 24.3 7:35a 31.3 0.0 0.00 1.0 10.0 2:15p WSW 11 37.5 48.7 2:15p 31.2 4:10a 27.5 0.0 0.00 2.3 11.0 11:05p NW 12 34.7 36.8 3:15p 32.1 11:15p 30.3 0.0 0.00 9.1 19.0 2:45a NNE 13 28.4 32.2 12:05a 24.2 9:45p 36.6 0.0 0.00 8.6 22.0 6:50a N 14 26.8 29.9 2:10p 23.9 5:50a 38.2 0.0 0.00 3.8 14.0 11:35a SSE 15 34.1 42.7 2:50p 26.8 2:30a 30.9 0.0 0.00 6.5 24.0 1:40p SSE 16 41.1 48.3 8:15p 36.7 7:55a 23.9 0.0 0.54 5.2 18.0 5:40p SSE 17 37.1 43.1 12:05a 34.5 11:55p 27.9 0.0 0.00 8.9 24.0 12:35p WNW 18 35.7 38.7 1:35p 33.7 7:05a 29.3 0.0 0.13 5.5 30.0 9:30p E 19 35.3 37.8 11:05a 33.5 10:40p 29.7 0.0 0.17 5.3 21.0 10:05p WNW 20 30.5 33.5 12:05a 28.1 12:00m 34.5 0.0 0.00 9.0 24.0 5:15a NW 21 26.2 28.1 12:05a 23.6 9:50a 38.8 0.0 0.00 3.9 13.0 10:50a W 22 26.5 28.8 12:15p 22.8 11:25p 38.5 0.0 0.00 5.0 13.0 5:15p NE 23 24.9 29.0 3:20p 21.1 9:45a 40.1 0.0 0.00 7.2 19.0 4:50p W 24 31.4 36.6 2:15p 27.7 12:50a 33.6 0.0 0.01 3.7 15.0 1:30a SSW 25 31.1 33.2 2:50p 29.2 10:50p 33.8 0.0 0.15 4.9 14.0 2:05p NW 26 22.2 30.4 3:05a 7.6 11:45p 42.6 0.0 0.00 5.9 17.0 9:20a W 27 21.3 34.8 2:35p 6.4 2:50a 43.7 0.0 0.02 7.6 31.0 4:00p W 28 17.3 19.6 2:00p 14.2 3:35a 47.7 0.0 0.00 6.1 20.0 9:35p NE 29 16.6 19.1 2:20p 11.4 12:00m 48.4 0.0 0.00 8.8 20.0 4:25a NNE 30 6.1 11.4 12:05a -4.3 12:00m 58.7 0.0 0.00 7.2 17.0 11:40a NNW 31 -3.7 9.3 4:20p -18.8 7:30a 68.7 0.0 0.00 2.3 14.0 2:05p SW ------------------------------------------------------------------------------------- 28.0 48.7 11 -18.8 31 1146.8 0.0 1.48 5.0 31.0 27 W Max >= 90.0: 0 Max <= 32.0: 12 Min <= 32.0: 24 Min <= 0.0: 2 Max Rain: 0.54 ON 01/16/23 Days of Rain: 7 (>.01 in) 6 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration