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September Normals for Sisseton, SD

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 54 77 66 0.07 3 4 2 53 77 65 0.07 3 3 3 53 77 65 0.07 3 3 4 52 76 64 0.07 3 3 5 52 76 64 0.07 4 3 6 52 75 64 0.07 4 3 7 51 75 63 0.07 4 2 8 51 75 63 0.07 4 2 9 51 74 62 0.07 4 2 10 50 74 62 0.07 5 2 11 50 74 62 0.07 5 2 12 49 73 61 0.07 5 1 13 49 73 61 0.07 5 1 14 49 72 61 0.07 6 1 15 48 72 60 0.07 6 1 16 48 72 60 0.06 6 1 17 48 71 59 0.06 6 1 18 47 71 59 0.06 7 1 19 47 71 59 0.06 7 1 20 47 70 58 0.06 7 1 21 46 70 58 0.06 8 0 22 46 69 58 0.06 8 0 23 45 69 57 0.06 8 0 24 45 69 57 0.06 8 0 25 45 68 57 0.06 9 0 26 44 68 56 0.06 9 0 27 44 68 56 0.06 9 0 28 44 67 56 0.06 10 0 29 43 67 55 0.06 10 0 30 43 67 55 0.06 10 0 Month 48 72 60 1.95 186 38 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