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September Normals for Cornland, IL

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 59 83 71 0.11 0 6 2 59 83 71 0.11 0 6 3 58 83 71 0.11 0 6 4 58 83 70 0.11 1 6 5 58 82 70 0.1 1 6 6 58 82 70 0.1 1 6 7 57 82 70 0.1 1 5 8 57 82 69 0.1 1 5 9 57 81 69 0.1 1 5 10 56 81 69 0.1 1 5 11 56 81 69 0.1 1 5 12 56 81 68 0.1 1 4 13 55 81 68 0.1 1 4 14 55 80 68 0.1 1 4 15 55 80 67 0.1 2 4 16 55 80 67 0.1 2 4 17 54 79 67 0.1 2 4 18 54 79 66 0.1 2 3 19 53 79 66 0.1 2 3 20 53 78 66 0.1 2 3 21 53 78 65 0.1 3 3 22 52 78 65 0.1 3 3 23 52 77 65 0.1 3 3 24 52 77 64 0.1 3 3 25 51 77 64 0.1 3 2 26 51 76 64 0.1 4 2 27 51 76 63 0.09 4 2 28 50 76 63 0.09 4 2 29 50 75 63 0.09 4 2 30 50 75 62 0.09 5 2 Month 55 80 67 3 59 118 Data Controls Monthly: January February March April May June July August September October November December   | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather