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December Normals for Rushmore, MN

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 13 32 23 0.04 43 0 2 13 31 22 0.04 43 0 3 12 31 22 0.04 43 0 4 12 31 21 0.04 44 0 5 11 30 21 0.03 44 0 6 11 30 20 0.03 45 0 7 10 29 20 0.03 45 0 8 10 29 19 0.03 45 0 9 10 29 19 0.03 46 0 10 9 28 19 0.03 46 0 11 9 28 18 0.03 47 0 12 8 28 18 0.03 47 0 13 8 27 18 0.03 47 0 14 8 27 17 0.02 48 0 15 7 27 17 0.02 48 0 16 7 26 17 0.02 48 0 17 7 26 16 0.02 49 0 18 6 26 16 0.02 49 0 19 6 26 16 0.02 49 0 20 6 25 15 0.02 50 0 21 5 25 15 0.02 50 0 22 5 25 15 0.02 50 0 23 5 24 15 0.02 50 0 24 4 24 14 0.02 51 0 25 4 24 14 0.02 51 0 26 4 24 14 0.02 51 0 27 4 24 14 0.02 51 0 28 3 23 13 0.02 52 0 29 3 23 13 0.02 52 0 30 3 23 13 0.02 52 0 31 3 23 13 0.02 52 0 Month 7 27 17 0.79 1488 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