Colorado weather in December 2024

Expect 7°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Colorado in December. Check more long-term weather averages for Colorado in December before you book your next holiday to Colorado in 2024/2025.

  • 7°C maximum daytime temperature in December in Colorado (Denver)7
    7°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in December in Colorado (Denver)6
    6 days with some rainfall
  • -8°C minimum night-time temperature in December in Colorado (Denver)-8
    -8°C min night temperature
  • 9 hours of daylight per day in December in Colorado (Denver)9
    9 hours of daylight per day
  • No heat & humidity in December in Colorado (Denver)0
    No heat & humidity
  • 15 mm monthly rainfall in December in Colorado (Denver)15
    15 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Colorado (Denver)2
    2 (Low) UV index

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The December weather guide for Colorado (Denver) 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 Colorado destinations

Below are average maximum temperatures at popular countries, regions and places in Colorado in December. Select a holiday destination to see more weather parameters.

All Colorado destinations

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

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More about the USA

How cold is it in Colorado in December?

Daytime temperatures usually reach 7°C in Denver, Colorado in December, falling to -8°C at night.

How sunny is it in Colorado in December?

There are normally 6 hours of bright sunshine each day in Denver, Colorado in December - that's 67% of daylight hours.

Does it rain in Colorado in December?

There are usually 6 days with some rain in Denver, Colorado in December and the average monthly rainfall is 15mm. Rain may fall as snow in this month.

Colorado December sunrise & sunset times

Browse the sunrise and sunset times for Colorado in December 2024. Select a month to view Colorado sunrise and sunset times for the next 12 months. The Colorado sunrise and sunset times shown below are for Denver.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:02 16:36
Monday, 16th December 2024 07:15 16:37
Tuesday, 31st December 2024 07:21 16:46

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