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

December Normals for Steelton, PA

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 28 46 37 0.11 28 0 2 28 46 37 0.11 28 0 3 28 45 36 0.11 29 0 4 27 45 36 0.11 29 0 5 27 44 36 0.11 29 0 6 27 44 35 0.11 30 0 7 27 44 35 0.11 30 0 8 26 43 35 0.11 30 0 9 26 43 35 0.11 31 0 10 26 42 34 0.11 31 0 11 26 42 34 0.1 31 0 12 25 42 34 0.1 31 0 13 25 42 33 0.1 32 0 14 25 41 33 0.1 32 0 15 24 41 33 0.1 32 0 16 24 41 33 0.1 33 0 17 24 40 32 0.1 33 0 18 24 40 32 0.1 33 0 19 24 40 32 0.1 33 0 20 23 40 32 0.1 33 0 21 23 39 31 0.1 34 0 22 23 39 31 0.1 34 0 23 23 39 31 0.1 34 0 24 22 39 31 0.1 34 0 25 22 39 30 0.1 35 0 26 22 38 30 0.1 35 0 27 22 38 30 0.1 35 0 28 22 38 30 0.1 35 0 29 21 38 30 0.1 35 0 30 21 38 30 0.1 35 0 31 21 38 29 0.1 36 0 Month 24 41 33 3.2 1000 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