Alamosa weather in May 2025

Expect 20°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Alamosa in May. Check more long-term weather averages for Alamosa in May before you book your next holiday to Colorado in 2025/2026.

  • 20°C maximum daytime temperature in May in Alamosa20
    20°C max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in May in Alamosa5
    5 days with some rainfall
  • 1°C minimum night-time temperature in May in Alamosa1
    1°C min night temperature
  • 14 hours of daylight per day in May in Alamosa14
    14 hours of daylight per day
  • No heat & humidity in May in Alamosa0
    No heat & humidity
  • 16 mm monthly rainfall in May in Alamosa16
    16 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Alamosa10
    10 (Very High) UV index

More about Alamosa

Alamosa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Colorado

  • Find latest Millennium Hotels special offers for the USA
  • Book hotel stays in Boston, Chicago, LA, New York & more
  • Including theatre & city break offers & current sales

The May 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 / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

How hot is it in Alamosa in May?

Daytime temperatures usually reach 20°C in Alamosa in May, falling to 1°C at night.

How sunny is it in Alamosa in May?

There are normally 11 hours of bright sunshine each day in Alamosa in May - that's 75% of daylight hours.

Does it rain in Alamosa in May?

There are usually 5 days with some rain in Alamosa in May and the average monthly rainfall is 16mm.

Alamosa May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:08 18:54
Friday, 16th May 2025 04:53 19:07
Saturday, 31st May 2025 04:44 19:18

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^