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November Normals for Portland, CO

< October December > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 32 61 47 0.02 18 0 2 32 61 47 0.02 18 0 3 32 60 46 0.02 19 0 4 31 60 46 0.03 19 0 5 31 60 45 0.03 20 0 6 31 59 45 0.03 20 0 7 30 59 44 0.03 21 0 8 30 58 44 0.03 21 0 9 30 58 44 0.03 21 0 10 29 57 43 0.03 22 0 11 29 57 43 0.03 22 0 12 29 57 43 0.03 22 0 13 28 56 42 0.03 23 0 14 28 56 42 0.03 23 0 15 28 55 42 0.03 24 0 16 27 55 41 0.03 24 0 17 27 55 41 0.03 24 0 18 27 54 41 0.03 24 0 19 26 54 40 0.03 25 0 20 26 54 40 0.03 25 0 21 26 53 40 0.03 25 0 22 26 53 39 0.03 26 0 23 25 53 39 0.03 26 0 24 25 53 39 0.02 26 0 25 25 52 39 0.02 26 0 26 25 52 38 0.02 27 0 27 24 52 38 0.02 27 0 28 24 52 38 0.02 27 0 29 24 51 38 0.02 27 0 30 24 51 37 0.02 28 0 Month 28 56 42 0.8 700 0 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