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December Normals for Merrill, NY

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 20 34 27 0.1 38 0 2 19 34 27 0.1 39 0 3 18 34 26 0.1 39 0 4 18 33 26 0.09 39 0 5 17 33 25 0.09 40 0 6 17 32 25 0.09 40 0 7 16 32 24 0.09 41 0 8 16 32 24 0.09 41 0 9 15 31 23 0.09 42 0 10 15 31 23 0.09 42 0 11 14 30 22 0.08 43 0 12 14 30 22 0.08 43 0 13 14 30 22 0.08 43 0 14 13 29 21 0.08 44 0 15 13 29 21 0.08 44 0 16 12 29 20 0.08 45 0 17 12 28 20 0.08 45 0 18 11 28 20 0.08 45 0 19 11 28 19 0.08 46 0 20 11 27 19 0.08 46 0 21 10 27 19 0.08 46 0 22 10 27 18 0.08 47 0 23 10 27 18 0.08 47 0 24 9 26 18 0.07 47 0 25 9 26 17 0.07 48 0 26 9 26 17 0.07 48 0 27 8 26 17 0.07 48 0 28 8 25 17 0.07 48 0 29 8 25 16 0.07 49 0 30 7 25 16 0.07 49 0 31 7 25 16 0.07 49 0 Month 13 29 21 2.53 1371 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