Phoenix Weather in December

Check the Weather in Phoenix, Arizona in December before you book your next holiday. This gives the best indication of the weather in December and includes figures for temperature, sunshine and rainfall.

  • 19°C maximum daytime temperature in December in Phoenix19
    19°C max day temperature
  • 8 hours of sunshine per day (79% of daylight hours) in December in Phoenix8
    8 hours of sunshine per day
  • 4 days with some rainfall in December in Phoenix4
    4 days with some rainfall
  • 4°C minimum night-time temperature in December in Phoenix4
    4°C min night temperature
  • 10 hours of daylight per day in December in Phoenix10
    10 hours of daylight per day
  • No heat & humidity in December in Phoenix0
    No heat & humidity
  • 25 mm monthly rainfall in December in Phoenix25
    25 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Phoenix3
    3 (Moderate) UV index

Metric (°C / mm)  |  Imperial (°F / inches)

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