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September Normals for Lyman, WA

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 49 74 62 0.07 4 1 2 49 74 61 0.07 4 1 3 48 74 61 0.07 5 1 4 48 74 61 0.07 5 1 5 48 74 61 0.07 5 1 6 48 73 61 0.07 5 1 7 48 73 61 0.07 5 1 8 48 73 60 0.08 5 1 9 47 73 60 0.08 5 1 10 47 73 60 0.08 6 0 11 47 72 60 0.08 6 0 12 47 72 60 0.08 6 0 13 47 72 59 0.08 6 0 14 47 72 59 0.08 6 0 15 46 71 59 0.09 6 0 16 46 71 59 0.09 7 0 17 46 71 58 0.09 7 0 18 46 70 58 0.09 7 0 19 46 70 58 0.09 7 0 20 46 70 58 0.09 7 0 21 46 69 57 0.09 8 0 22 45 69 57 0.09 8 0 23 45 69 57 0.1 8 0 24 45 68 57 0.1 8 0 25 45 68 56 0.1 9 0 26 45 68 56 0.1 9 0 27 45 67 56 0.1 9 0 28 44 67 56 0.1 9 0 29 44 67 55 0.1 10 0 30 44 66 55 0.11 10 0 Month 46 71 59 2.58 202 9 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