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September Normals for Perryman, MD

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 62 80 71 0.11 0 6 2 62 80 71 0.11 0 6 3 62 80 71 0.11 0 6 4 62 79 71 0.12 0 6 5 61 79 70 0.12 0 5 6 61 79 70 0.12 0 5 7 61 79 70 0.12 0 5 8 60 78 69 0.12 0 5 9 60 78 69 0.12 1 5 10 60 78 69 0.12 1 4 11 60 77 69 0.12 1 4 12 59 77 68 0.12 1 4 13 59 77 68 0.12 1 4 14 58 77 68 0.12 1 4 15 58 76 67 0.12 1 3 16 58 76 67 0.12 1 3 17 57 76 67 0.12 2 3 18 57 75 66 0.12 2 3 19 57 75 66 0.12 2 3 20 56 74 65 0.12 2 3 21 56 74 65 0.12 3 2 22 56 74 65 0.12 3 2 23 55 73 64 0.12 3 2 24 55 73 64 0.12 3 2 25 54 73 63 0.12 4 2 26 54 72 63 0.12 4 2 27 53 72 63 0.12 4 2 28 53 71 62 0.11 4 2 29 53 71 62 0.11 5 2 30 52 71 61 0.11 5 1 Month 58 76 67 3.54 54 106 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