Flagstaff weather in December 2019

  • 6°C maximum daytime temperature in December in Flagstaff6
    6°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in December in Flagstaff6
    6 days with some rainfall
  • -11°C minimum night-time temperature in December in Flagstaff-11
    -11°C min night temperature
  • 10 hours of daylight per day in December in Flagstaff10
    10 hours of daylight per day
  • No heat & humidity in December in Flagstaff0
    No heat & humidity
  • 53 mm monthly rainfall in December in Flagstaff53
    53 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Flagstaff3
    3 (Moderate) UV index

Going to Flagstaff? Find the best month to visit Flagstaff based on the weather.

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Expect 6°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Flagstaff in December. Check more long-term weather averages for Flagstaff in December before you book your next holiday to Arizona in 2019/2020.

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More about Flagstaff

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The December weather guide for Flagstaff, Arizona 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.

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

Guide to Flagstaff weather in December

The average maximum daytime temperature in Flagstaff in December is a cold 6°C (43°F). The average night-time temperature is usually a very cold -11°C (12°F). There are usually 7 hours of bright sunshine each day, which represents 72% of the 10 hours of daylight.

Expect 53mm (2.1 inches) of rainfall across the whole of December with 6 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.

Flagstaff sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Flagstaff in December 2019. Select a month to view Flagstaff sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 07:17 17:14
Monday, 2nd December 2019 07:17 17:14
Tuesday, 3rd December 2019 07:18 17:14
Wednesday, 4th December 2019 07:19 17:14
Thursday, 5th December 2019 07:20 17:14
Friday, 6th December 2019 07:21 17:14
Saturday, 7th December 2019 07:22 17:14
Sunday, 8th December 2019 07:22 17:14
Monday, 9th December 2019 07:23 17:14
Tuesday, 10th December 2019 07:24 17:15
Wednesday, 11th December 2019 07:25 17:15
Thursday, 12th December 2019 07:26 17:15
Friday, 13th December 2019 07:26 17:15
Saturday, 14th December 2019 07:27 17:15
Sunday, 15th December 2019 07:28 17:16
Monday, 16th December 2019 07:28 17:16
Tuesday, 17th December 2019 07:29 17:16
Wednesday, 18th December 2019 07:29 17:17
Thursday, 19th December 2019 07:30 17:17
Friday, 20th December 2019 07:31 17:18
Saturday, 21st December 2019 07:31 17:18
Sunday, 22nd December 2019 07:32 17:19
Monday, 23rd December 2019 07:32 17:19
Tuesday, 24th December 2019 07:33 17:20
Wednesday, 25th December 2019 07:33 17:20
Thursday, 26th December 2019 07:33 17:21
Friday, 27th December 2019 07:34 17:22
Saturday, 28th December 2019 07:34 17:22
Sunday, 29th December 2019 07:34 17:23
Monday, 30th December 2019 07:35 17:24
Tuesday, 31st December 2019 07:35 17:24
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