Alamosa weather in March 2025

Expect 50°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Alamosa in March. Check more long-term weather averages for Alamosa in March before you book your next holiday to Colorado in 2025/2026.

  • 50°F maximum daytime temperature in March in Alamosa50
    50°F max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in March in Alamosa6
    6 days with some rainfall
  • 18°F minimum night-time temperature in March in Alamosa18
    18°F min night temperature
  • 12 hours of daylight per day in March in Alamosa12
    12 hours of daylight per day
  • No heat & humidity in March in Alamosa0
    No heat & humidity
  • 0.4 inches monthly rainfall in March in Alamosa0.4
    0.4 inches of monthly rainfall
  • UV (maximum) index 6 (High) in March in Alamosa6
    6 (High) UV index

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The March weather guide for Colorado (Alamosa) 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)  |  Imperial (°F)

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How warm is it in Alamosa in March?

Daytime temperatures usually reach 50°F in Alamosa in March, falling to 18°F at night.

How sunny is it in Alamosa in March?

There are normally 9 hours of bright sunshine each day in Alamosa in March - that's 73% of daylight hours.

Does it rain in Alamosa in March?

There are usually 6 days with some rain in Alamosa in March and the average monthly rainfall is 0.4 inches. Rain may fall as snow in this month.

Alamosa March sunrise & sunset times

Browse the sunrise and sunset times for Alamosa in March 2025. Select a month to view Alamosa sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:34 17:58
Sunday, 16th March 2025 06:12 18:12
Monday, 31st March 2025 05:50 18:26

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