Alamosa weather in December 2020

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  • 2°C maximum daytime temperature in December in Alamosa2
    2°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in December in Alamosa5
    5 days with some rainfall
  • -17°C minimum night-time temperature in December in Alamosa-17
    -17°C min night temperature
  • 10 hours of daylight per day in December in Alamosa10
    10 hours of daylight per day
  • No heat & humidity in December in Alamosa0
    No heat & humidity
  • 10 mm monthly rainfall in December in Alamosa10
    10 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Alamosa2
    2 (Low) UV index

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The December weather guide for Alamosa, 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 cold is it in Alamosa in December?

Daytime temperatures usually reach 2°C in Alamosa in December, falling to -17°C at night.

How sunny is it in Alamosa in December?

There are normally 7 hours of bright sunshine each day in Alamosa in December - that's 71% of daylight hours.

Does it rain in Alamosa in December?

There are usually 5 days with some rain in Alamosa in December and the average monthly rainfall is 10mm. Rain may fall as snow in this month.

Alamosa sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Alamosa in December 2020. Select a month to view Alamosa sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2020 07:00 16:46
Wednesday, 16th December 2020 07:12 16:47
Thursday, 31st December 2020 07:18 16:56
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Colorado in December for 2020/2021?

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

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