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December Normals for Marianna, FL

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 42 66 54 0.13 11 1 2 42 66 54 0.12 11 1 3 42 66 54 0.12 12 1 4 42 65 54 0.12 12 1 5 41 65 53 0.12 12 1 6 41 65 53 0.12 12 1 7 41 65 53 0.12 13 1 8 41 64 53 0.11 13 1 9 41 64 52 0.11 13 1 10 41 64 52 0.11 13 1 11 40 64 52 0.11 13 1 12 40 64 52 0.11 13 1 13 40 63 52 0.11 14 0 14 40 63 52 0.11 14 0 15 40 63 51 0.11 14 0 16 40 63 51 0.11 14 0 17 39 63 51 0.12 14 0 18 39 62 51 0.12 15 0 19 39 62 51 0.12 15 0 20 39 62 51 0.12 15 0 21 39 62 50 0.12 15 0 22 39 62 50 0.13 15 0 23 39 62 50 0.13 15 0 24 38 61 50 0.13 15 0 25 38 61 50 0.13 16 0 26 38 61 50 0.14 16 0 27 38 61 50 0.14 16 0 28 38 61 50 0.15 16 0 29 38 61 49 0.15 16 0 30 38 61 49 0.16 16 0 31 38 61 49 0.16 16 0 Month 40 63 51 3.86 435 12 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