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December Normals for Petra, UT

< November January > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 18 46 32 0.01 33 0 2 18 45 32 0.01 33 0 3 18 45 31 0.01 34 0 4 17 45 31 0.01 34 0 5 17 44 31 0.01 34 0 6 17 44 30 0.01 35 0 7 16 44 30 0.01 35 0 8 16 44 30 0.01 35 0 9 16 43 30 0.01 35 0 10 16 43 29 0.01 36 0 11 15 43 29 0.01 36 0 12 15 43 29 0.01 36 0 13 15 42 29 0 36 0 14 15 42 28 0 37 0 15 15 42 28 0 37 0 16 14 42 28 0 37 0 17 14 41 28 0 37 0 18 14 41 28 0 37 0 19 14 41 27 0 38 0 20 14 41 27 0 38 0 21 14 41 27 0 38 0 22 14 41 27 0 38 0 23 14 41 27 0 38 0 24 14 41 27 0 38 0 25 13 40 27 0.01 38 0 26 13 40 27 0.01 38 0 27 13 40 27 0.01 38 0 28 13 40 27 0.01 38 0 29 13 40 27 0.01 38 0 30 13 40 27 0.01 38 0 31 14 40 27 0.01 38 0 Month 15 42 29 0.19 1131 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