Aspen weather in December 2024

Expect -2°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Aspen in December. Check more long-term weather averages for Aspen in December before you book your next holiday to Colorado in 2024/2025.

  • -2°C maximum daytime temperature in December in Aspen-2
    -2°C max day temperature
  • 6 hours of sunshine per day
  • 7 days with some rainfall in December in Aspen7
    7 days with some rainfall
  • -18°C minimum night-time temperature in December in Aspen-18
    -18°C min night temperature
  • 9 hours of daylight per day in December in Aspen9
    9 hours of daylight per day
  • No heat & humidity in December in Aspen0
    No heat & humidity
  • 58 mm monthly rainfall in December in Aspen58
    58 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Aspen2
    2 (Low) UV index

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The December weather guide for Colorado (Aspen) 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)

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More about the USA

How cold is it in Aspen in December?

Daytime temperatures usually reach -2°C in Aspen in December, falling to -18°C at night.

How sunny is it in Aspen in December?

There are normally 6 hours of bright sunshine each day in Aspen in December - that's 66% of daylight hours.

Does it rain in Aspen in December?

There are usually 7 days with some rain in Aspen in December and the average monthly rainfall is 58mm. Rain may fall as snow in this month.

Aspen December sunrise & sunset times

Browse the sunrise and sunset times for Aspen in December 2024. Select a month to view Aspen sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:08 16:45
Monday, 16th December 2024 07:21 16:46
Tuesday, 31st December 2024 07:27 16:55

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