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

December Normals for Preston City, CT

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 25 45 35 0.15 30 0 2 24 44 34 0.15 31 0 3 24 44 34 0.15 31 0 4 24 43 33 0.14 32 0 5 23 43 33 0.14 32 0 6 23 43 33 0.14 32 0 7 23 42 32 0.14 33 0 8 22 42 32 0.14 33 0 9 22 42 32 0.14 33 0 10 21 41 31 0.14 34 0 11 21 41 31 0.14 34 0 12 21 41 31 0.14 34 0 13 20 40 30 0.14 35 0 14 20 40 30 0.14 35 0 15 20 40 30 0.14 35 0 16 20 39 29 0.14 36 0 17 19 39 29 0.14 36 0 18 19 39 29 0.14 36 0 19 19 38 29 0.14 36 0 20 18 38 28 0.14 37 0 21 18 38 28 0.14 37 0 22 18 38 28 0.14 37 0 23 17 38 28 0.14 38 0 24 17 37 27 0.14 38 0 25 17 37 27 0.14 38 0 26 17 37 27 0.14 38 0 27 16 37 27 0.14 38 0 28 16 37 26 0.14 39 0 29 16 36 26 0.15 39 0 30 16 36 26 0.15 39 0 31 15 36 26 0.15 39 0 Month 20 40 30 4.4 1095 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