MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2020 NAME: Sumner Illinois Weather CITY: Sumner STATE: IL ELEV: 449 ft LAT: 38° 43' 02" N LONG: 87° 51' 39" 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 72.7 79.0 1:00p 66.5 6:00a 0.0 7.7 0.02 1.9 16.0 1:00p SSE 2 74.2 77.4 12:30p 70.5 7:30a 0.0 9.2 0.01 2.2 11.0 4:00a W 3 76.6 85.5 2:30p 70.7 7:00a 0.0 11.6 0.03 3.2 19.0 12:00p W 4 69.1 80.2 6:00p 56.6 12:00m 1.6 5.7 0.00 3.4 17.0 1:00p NNW 5 67.6 86.0 4:00p 51.5 6:30a 4.4 7.0 0.00 1.8 13.0 1:00p SW 6 70.9 85.1 4:30p 57.0 6:30a 2.1 8.0 0.00 3.2 23.0 4:00p S 7 77.7 90.8 3:30p 68.2 7:00a 0.0 12.7 0.00 4.3 18.0 1:30p SSW 8 78.9 93.2 5:30p 68.4 7:00a 0.0 13.9 0.00 2.7 15.0 12:30p S 9 76.4 93.0 4:00p 62.8 6:30a 0.2 11.6 0.00 0.6 10.0 2:30p S 10 74.6 90.3 3:30p 63.8 6:30a 0.1 9.7 0.00 1.7 11.0 5:00p NE 11 70.4 74.8 4:00p 65.8 6:30a 0.0 5.4 0.00 2.6 12.0 8:30a E 12 73.8 84.9 5:00p 67.8 7:00a 0.0 8.8 0.02 2.6 13.0 10:00a ESE 13 71.6 81.3 2:30p 64.7 12:00m 0.0 6.6 0.00 2.4 15.0 4:30p NNW 14 69.6 85.9 4:30p 58.1 7:00a 1.7 6.3 0.00 1.9 14.0 3:30p NE 15 66.1 81.8 4:30p 52.4 12:00m 3.5 4.6 0.00 2.4 13.0 10:30a E 16 62.0 81.6 4:00p 47.8 7:30a 7.2 4.1 0.01 0.6 9.0 2:00p SE 17 65.3 82.3 2:30p 50.6 3:30a 5.0 5.3 0.01 2.9 18.0 3:00p N 18 60.9 73.9 5:00p 50.4 12:00m 6.0 1.8 0.00 3.7 20.0 12:30p NNE 19 56.7 75.9 4:30p 41.1 7:00a 10.7 2.3 0.00 2.6 15.0 10:00a E 20 58.7 81.4 4:00p 41.2 7:00a 10.3 4.0 0.00 2.7 21.0 12:00p E 21 61.7 83.3 5:00p 43.3 7:30a 8.3 4.9 0.00 1.4 12.0 9:30a SE 22 61.3 78.4 5:00p 47.2 7:00a 7.2 3.5 0.00 0.7 11.0 1:30p SSE 23 60.4 73.0 2:30p 49.5 4:00a 6.4 1.8 0.00 1.1 10.0 12:30p SSW 24 65.0 79.6 2:30p 55.9 12:00m 3.4 3.4 0.00 1.5 14.0 3:00p SSE 25 65.0 82.6 3:00p 51.8 7:30a 4.7 4.7 0.00 1.3 14.0 6:00p WSW 26 67.5 79.4 4:30p 58.6 1:30a 1.7 4.1 0.00 3.9 21.0 2:00p S 27 69.5 83.3 3:30p 59.8 6:30a 1.4 5.9 0.00 3.4 19.0 9:30a SSW 28 59.7 67.8 3:30p 54.0 12:00m 5.6 0.2 0.26 5.7 23.0 2:30a NW 29 53.8 62.7 1:00p 43.1 7:30a 11.2 0.0 0.01 3.1 18.0 12:30p W 30 62.1 81.8 3:00p 47.6 12:00m 6.7 3.8 0.00 6.2 26.0 3:00p SW ------------------------------------------------------------------------------------- 67.3 93.2 8 41.1 19 109.4 178.6 0.37 2.6 26.0 30 SSW Max >= 90.0: 4 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.26 ON 09/28/20 Days of Rain: 4 (>.01 in) 1 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration