Interactive (Beta) Radar Satellite Currents Severe Forecasts Climate Tropical Rivers Live Search Map
Temperature Change Precipitation Yesterday Records Normals Drought Short-Term Long-Term
Climatological Normals

October Normals for Duluth, MN

< September November > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 40 59 50 0.11 16 0 2 40 59 49 0.1 16 0 3 39 59 49 0.1 17 0 4 39 58 49 0.1 17 0 5 39 58 48 0.1 17 0 6 38 57 48 0.09 18 0 7 38 57 47 0.09 18 0 8 38 57 47 0.09 18 0 9 37 56 47 0.09 19 0 10 37 56 46 0.08 19 0 11 37 55 46 0.08 20 0 12 36 55 46 0.08 20 0 13 36 54 45 0.08 20 0 14 35 54 45 0.08 21 0 15 35 53 44 0.07 21 0 16 35 53 44 0.07 22 0 17 34 52 43 0.07 22 0 18 34 52 43 0.07 23 0 19 34 51 42 0.07 23 0 20 33 51 42 0.07 24 0 21 33 50 42 0.07 24 0 22 32 50 41 0.07 24 0 23 32 49 41 0.07 25 0 24 31 49 40 0.07 25 0 25 31 48 40 0.07 26 0 26 31 47 39 0.07 26 0 27 30 47 38 0.07 27 0 28 30 46 38 0.07 28 0 29 29 46 37 0.07 28 0 30 29 45 37 0.07 29 0 31 28 44 36 0.07 29 0 Month 35 53 44 2.46 682 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