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September Normals for Trappe, PA

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 59 80 70 0.14 0 5 2 59 80 70 0.14 0 5 3 59 80 69 0.14 0 5 4 59 80 69 0.14 0 4 5 58 79 69 0.15 0 4 6 58 79 69 0.15 0 4 7 58 79 68 0.15 0 4 8 58 79 68 0.15 0 3 9 57 78 68 0.15 1 3 10 57 78 67 0.15 1 3 11 57 78 67 0.15 1 3 12 56 77 67 0.15 1 3 13 56 77 67 0.15 1 2 14 56 77 66 0.15 1 2 15 55 76 66 0.15 1 2 16 55 76 65 0.15 2 2 17 54 76 65 0.15 2 2 18 54 75 65 0.15 2 2 19 54 75 64 0.15 2 2 20 53 75 64 0.15 3 2 21 53 75 64 0.15 3 1 22 52 74 63 0.15 3 1 23 52 74 63 0.15 3 1 24 52 73 63 0.14 4 1 25 51 73 62 0.14 4 1 26 51 73 62 0.14 4 1 27 50 72 61 0.14 5 1 28 50 72 61 0.13 5 1 29 49 72 60 0.13 6 1 30 49 71 60 0.13 6 1 Month 55 76 65 4.36 61 72 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