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September Normals for Greenmount, MD

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 57 80 68 0.14 1 4 2 56 79 68 0.14 1 4 3 56 79 68 0.14 1 3 4 56 79 67 0.15 1 3 5 56 79 67 0.15 1 3 6 55 78 67 0.15 1 3 7 55 78 66 0.15 1 3 8 55 78 66 0.15 1 3 9 54 77 66 0.16 1 2 10 54 77 66 0.16 2 2 11 54 77 65 0.16 2 2 12 53 77 65 0.16 2 2 13 53 76 65 0.16 2 2 14 53 76 64 0.16 2 2 15 52 76 64 0.16 3 1 16 52 75 64 0.16 3 1 17 51 75 63 0.16 3 1 18 51 75 63 0.16 3 1 19 51 74 62 0.16 4 1 20 50 74 62 0.16 4 1 21 50 73 62 0.16 4 1 22 50 73 61 0.16 5 1 23 49 73 61 0.15 5 1 24 49 72 61 0.15 5 1 25 48 72 60 0.15 6 1 26 48 72 60 0.15 6 1 27 47 71 59 0.15 6 1 28 47 71 59 0.14 7 0 29 46 70 58 0.14 7 0 30 46 70 58 0.14 7 0 Month 52 75 64 4.58 97 51 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