Phoenix weather in December 2021

  • 19°C maximum daytime temperature in December in Phoenix19
    19°C max day temperature
  • 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
  • Explore lowest airfares by destinations worldwide
  • Find the cheapest month or filter by route or month
  • Prices shown found on Skyscanner in last 8 days

Recommended for Arizona

The December weather guide for Arizona (Phoenix) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Top deals & discounts
  • Phoenix weather overview
  • Phoenix climate averages by month
  • More destinations
  • Best time to go to Phoenix
  • Phoenix 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Back to top

More about Arizona

How hot is it in Phoenix in December?

Daytime temperatures usually reach 19°C in Phoenix in December, falling to 4°C at night.

How sunny is it in Phoenix in December?

There are normally 8 hours of bright sunshine each day in Phoenix in December - that's 79% of daylight hours.

Does it ever rain in Phoenix in December?

There are usually 4 days with some rain in Phoenix in December and the average monthly rainfall is 25mm.

Phoenix December sunrise & sunset times

Browse the sunrise and sunset times for Phoenix in December 2021. Select a month to view Phoenix sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 07:15 17:20
Thursday, 16th December 2021 07:26 17:23
Friday, 31st December 2021 07:33 17:31

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.