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September Normals for South Lake, IN

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 59 82 70 0.12 1 6 2 59 81 70 0.12 1 6 3 59 81 70 0.12 1 6 4 58 81 70 0.11 1 5 5 58 81 69 0.11 1 5 6 58 81 69 0.11 1 5 7 57 80 69 0.11 1 5 8 57 80 69 0.11 1 5 9 57 80 68 0.11 1 4 10 56 80 68 0.1 1 4 11 56 79 68 0.1 1 4 12 56 79 67 0.1 1 4 13 56 79 67 0.1 2 4 14 55 79 67 0.1 2 4 15 55 78 67 0.1 2 3 16 54 78 66 0.1 2 3 17 54 78 66 0.09 2 3 18 54 77 66 0.09 2 3 19 53 77 65 0.09 3 3 20 53 77 65 0.09 3 3 21 53 77 65 0.09 3 3 22 52 76 64 0.09 3 2 23 52 76 64 0.09 3 2 24 52 75 64 0.09 4 2 25 51 75 63 0.09 4 2 26 51 75 63 0.09 4 2 27 51 74 62 0.08 5 2 28 50 74 62 0.08 5 2 29 50 74 62 0.08 5 2 30 49 73 61 0.08 5 2 Month 55 78 66 2.94 71 106 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