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December Normals for Thebes, IL

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 32 50 41 0.16 24 0 2 32 50 41 0.16 24 0 3 32 50 41 0.16 24 0 4 31 49 40 0.15 25 0 5 31 49 40 0.15 25 0 6 31 48 40 0.15 26 0 7 30 48 39 0.15 26 0 8 30 48 39 0.15 26 0 9 30 47 39 0.15 27 0 10 29 47 38 0.14 27 0 11 29 47 38 0.14 27 0 12 29 46 38 0.14 27 0 13 28 46 37 0.14 28 0 14 28 46 37 0.14 28 0 15 28 45 37 0.14 28 0 16 28 45 36 0.13 29 0 17 27 45 36 0.13 29 0 18 27 45 36 0.13 29 0 19 27 44 36 0.13 29 0 20 26 44 35 0.13 30 0 21 26 44 35 0.13 30 0 22 26 44 35 0.13 30 0 23 26 43 35 0.12 30 0 24 26 43 34 0.12 31 0 25 25 43 34 0.12 31 0 26 25 43 34 0.12 31 0 27 25 43 34 0.12 31 0 28 25 42 34 0.12 31 0 29 25 42 33 0.12 32 0 30 24 42 33 0.11 32 0 31 24 42 33 0.11 32 0 Month 28 46 37 4.19 879 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