MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 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 41.8 54.5 3:50p 36.4 5:45a 23.2 0.0 0.02 5.7 22.0 8:10p WNW 2 35.1 38.8 2:35p 28.9 9:15p 29.9 0.0 0.00 3.8 15.0 12:15a E 3 34.1 40.4 2:35p 28.6 10:55p 30.9 0.0 0.01 6.0 24.0 2:00p ENE 4 34.9 47.9 1:20p 24.8 6:55a 30.1 0.0 0.04 2.3 16.0 3:00p W 5 37.3 49.2 1:50p 22.6 6:45a 27.7 0.0 0.16 3.8 21.0 6:25p ESE 6 40.1 49.2 12:10p 35.1 11:55p 24.9 0.0 0.28 7.6 24.0 1:10a N 7 38.5 47.1 2:45p 33.9 10:40p 26.5 0.0 0.00 7.3 26.0 5:55a E 8 38.2 46.6 12:35p 30.6 6:20a 26.8 0.0 0.00 4.9 24.0 12:15p ESE 9 35.3 39.3 12:10p 32.0 7:30p 29.7 0.0 0.02 5.5 23.0 12:40p E 10 32.7 34.3 1:30p 30.3 8:45a 32.3 0.0 0.28 6.7 16.0 12:50p N 11 33.4 37.5 1:50p 30.5 6:30a 31.6 0.0 0.07 3.4 15.0 1:20p ESE 12 32.7 37.1 1:50p 27.8 12:00m 30.9 0.0 0.31 4.6 21.0 5:00p WNW 13 28.5 30.9 3:50p 21.9 12:00m 36.5 0.0 0.00 10.0 25.0 9:05a N 14 23.3 33.6 5:40p 13.5 7:30a 41.7 0.0 0.00 2.5 9.0 1:20a NNW 15 37.2 50.2 3:45p 17.4 2:25a 27.8 0.0 0.00 4.5 23.0 4:00p SSW 16 42.5 45.4 1:40p 37.7 4:45a 22.5 0.0 0.23 3.3 23.0 11:40p SSW 17 27.7 38.8 12:05a 17.1 12:00m 37.3 0.0 0.04 15.9 35.0 5:05a WNW 18 17.6 24.3 4:35p 10.3 4:00a 47.4 0.0 0.00 12.9 33.0 1:10a WNW 19 27.4 40.0 4:15p 15.3 6:50a 37.6 0.0 0.00 6.7 21.0 11:50a WNW 20 37.1 49.8 5:20p 29.1 4:35a 27.9 0.0 0.00 5.2 27.0 2:15p SW 21 44.0 56.5 3:25p 34.3 12:20a 21.0 0.0 0.00 4.3 19.0 7:25p S 22 43.6 49.9 5:35p 39.2 2:40a 21.4 0.0 0.00 3.3 16.0 2:30a S 23 38.8 46.4 5:20p 31.0 11:15p 26.2 0.0 0.03 6.3 21.0 8:10a NNE 24 37.7 48.0 2:45p 27.4 5:35a 27.3 0.0 0.00 4.7 21.0 4:50p E 25 35.2 43.3 4:55p 31.2 11:05p 29.8 0.0 0.33 5.6 28.0 11:55a ENE 26 32.6 42.3 2:30p 20.8 6:10a 32.4 0.0 0.18 2.4 14.0 7:35p W 27 33.9 44.3 5:35p 25.0 2:55a 31.1 0.0 0.00 3.4 17.0 2:20p NNE 28 35.7 47.5 5:45p 25.9 4:40a 29.3 0.0 0.00 3.4 17.0 3:35p W 29 32.4 38.6 5:25p 21.3 12:00m 32.6 0.0 0.00 5.2 23.0 8:45a NNW 30 37.8 55.9 12:00m 19.4 1:55a 27.2 0.0 0.00 4.8 20.0 11:15p SE 31 57.4 69.4 1:55p 43.1 12:00m 8.0 0.4 0.59 8.4 35.0 7:30p SSW ------------------------------------------------------------------------------------- 35.6 69.4 31 10.3 18 909.5 0.4 2.59 5.6 35.0 17 WNW Max >= 90.0: 0 Max <= 32.0: 2 Min <= 32.0: 24 Min <= 0.0: 0 Max Rain: 0.59 ON 03/31/23 Days of Rain: 14 (>.01 in) 8 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration