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September Normals for Rochester, NH

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 55 76 66 0.11 2 2 2 55 76 65 0.11 2 2 3 54 75 65 0.11 2 2 4 54 75 65 0.11 2 2 5 54 75 64 0.11 2 2 6 53 75 64 0.11 3 1 7 53 74 64 0.11 3 1 8 53 74 63 0.11 3 1 9 52 73 63 0.11 3 1 10 52 73 63 0.11 3 1 11 52 73 62 0.11 4 1 12 51 72 62 0.11 4 1 13 51 72 61 0.11 4 1 14 50 72 61 0.11 4 1 15 50 71 61 0.11 5 0 16 50 71 60 0.11 5 0 17 49 71 60 0.11 5 0 18 49 70 60 0.11 6 0 19 49 70 59 0.11 6 0 20 48 70 59 0.11 6 0 21 48 69 59 0.11 6 0 22 47 69 58 0.11 7 0 23 47 68 58 0.11 7 0 24 47 68 57 0.11 8 0 25 46 68 57 0.11 8 0 26 46 67 57 0.11 8 0 27 45 67 56 0.11 9 0 28 45 67 56 0.11 9 0 29 45 66 55 0.11 10 0 30 44 66 55 0.12 10 0 Month 50 71 61 3.31 156 19 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