Aspen weather in January 2026

Expect daytime maximum temperatures of -3°C in Aspen, Colorado in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 60 mm of rainfall in the month, which might fall as snow.

  • -3°C maximum daytime temperature in January in Aspen-3
    -3°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in January in Aspen7
    7 days with some rainfall
  • -20°C minimum night-time temperature in January in Aspen-20
    -20°C min night temperature
  • 10 hours of daylight per day in January in Aspen10
    10 hours of daylight per day
  • No heat & humidity in January in Aspen0
    No heat & humidity
  • 60 mm monthly rainfall in January in Aspen60
    60 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Aspen2
    2 (Low) UV index

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The January 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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How cold is it in Aspen in January?

Daytime temperatures usually reach -3°C in Aspen in January, falling to -20°C at night.

How sunny is it in Aspen in January?

There are normally 7 hours of bright sunshine each day in Aspen in January - that's 72% of daylight hours.

Does it rain in Aspen in January?

There are usually 7 days with some rain in Aspen in January and the average monthly rainfall is 60mm. Rain may fall as snow in this month.

Aspen January sunrise & sunset times

Browse the sunrise and sunset times for Aspen in January 2026. Select a month to view Aspen sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:27 16:55
Friday, 16th January 2026 07:25 17:10
Saturday, 31st January 2026 07:15 17:27

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