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September Normals for Dallesport, WA

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 47 76 61 0.03 5 2 2 46 75 61 0.03 6 2 3 46 75 61 0.03 6 2 4 46 75 60 0.03 6 1 5 46 75 60 0.03 6 1 6 45 74 60 0.03 7 1 7 45 74 59 0.03 7 1 8 45 74 59 0.03 7 1 9 45 73 59 0.03 7 1 10 44 73 59 0.04 8 1 11 44 73 58 0.04 8 1 12 44 72 58 0.04 8 1 13 43 72 58 0.04 8 1 14 43 72 57 0.04 9 1 15 43 71 57 0.04 9 1 16 43 71 57 0.04 9 1 17 42 71 57 0.04 9 1 18 42 70 56 0.04 10 1 19 42 70 56 0.04 10 1 20 42 70 56 0.04 10 1 21 41 69 55 0.04 10 1 22 41 69 55 0.04 11 1 23 41 68 55 0.04 11 1 24 41 68 54 0.04 11 1 25 40 68 54 0.04 12 1 26 40 67 54 0.04 12 1 27 40 67 53 0.04 12 0 28 39 66 53 0.04 12 0 29 39 66 53 0.04 13 0 30 39 66 52 0.04 13 0 Month 43 71 57 1.11 272 29 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