Aspen weather in May 2021

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  • 13°C maximum daytime temperature in May in Aspen13
    13°C max day temperature
  • 10 hours of sunshine per day
  • 9 days with some rainfall in May in Aspen9
    9 days with some rainfall
  • -5°C minimum night-time temperature in May in Aspen-5
    -5°C min night temperature
  • 14 hours of daylight per day in May in Aspen14
    14 hours of daylight per day
  • No heat & humidity in May in Aspen0
    No heat & humidity
  • 38 mm monthly rainfall in May in Aspen38
    38 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Aspen10
    10 (Very High) UV index

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The May weather guide for Aspen, Colorado 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.

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How warm is it in Aspen in May?

Daytime temperatures usually reach 13°C in Aspen in May, falling to -5°C at night.

How sunny is it in Aspen in May?

There are normally 10 hours of bright sunshine each day in Aspen in May - that's 68% of daylight hours.

Does it rain in Aspen in May?

There are usually 9 days with some rain in Aspen in May and the average monthly rainfall is 38mm.

Aspen sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Aspen in May 2021. Select a month to view Aspen sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st May 2021 06:08 20:01
Sunday, 16th May 2021 05:53 20:15
Monday, 31st May 2021 05:43 20:27
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Colorado in May for 2021/2022?

Below are average maximum temperatures at popular destinations in Colorado in May. Select a destination to see more weather parameters.

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