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December Normals for Mission, SD

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 16 38 27 0.02 38 0 2 16 38 27 0.02 38 0 3 16 38 27 0.02 38 0 4 15 38 27 0.02 38 0 5 15 38 26 0.02 39 0 6 15 37 26 0.02 39 0 7 14 37 26 0.02 39 0 8 14 37 26 0.02 40 0 9 14 37 25 0.02 40 0 10 13 37 25 0.02 40 0 11 13 36 25 0.02 40 0 12 13 36 25 0.02 40 0 13 13 36 24 0.02 41 0 14 12 36 24 0.02 41 0 15 12 35 24 0.02 41 0 16 12 35 24 0.02 41 0 17 12 35 23 0.01 42 0 18 12 35 23 0.01 42 0 19 11 35 23 0.01 42 0 20 11 34 23 0.01 42 0 21 11 34 23 0.01 42 0 22 11 34 22 0.01 43 0 23 10 34 22 0.01 43 0 24 10 34 22 0.01 43 0 25 10 33 22 0.01 43 0 26 10 33 22 0.01 43 0 27 10 33 21 0.01 44 0 28 10 33 21 0.01 44 0 29 9 33 21 0.01 44 0 30 9 33 21 0.01 44 0 31 9 32 21 0.01 44 0 Month 12 35 24 0.47 1278 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