Las Cruces weather in May 2025

Expect 86°F daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Las Cruces in May. Check more long-term weather averages for Las Cruces in May before you book your next holiday to New Mexico in 2025/2026.

  • 86°F maximum daytime temperature in May in Las Cruces86
    86°F max day temperature
  • 12 hours of sunshine per day
  • 2 days with some rainfall in May in Las Cruces2
    2 days with some rainfall
  • 50°F minimum night-time temperature in May in Las Cruces50
    50°F min night temperature
  • 14 hours of daylight per day in May in Las Cruces14
    14 hours of daylight per day
  • Moderate heat & humidity in May in Las CrucesM
    Moderate heat & humidity
  • 0.3 inches monthly rainfall in May in Las Cruces0.3
    0.3 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Las Cruces11
    11 (Extreme) UV index

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The May weather guide for New Mexico (Las Cruces) 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 hot is it in Las Cruces in May?

Daytime temperatures usually reach 86°F in Las Cruces in May with moderate heat and humidity, falling to 50°F at night.

How sunny is it in Las Cruces in May?

There are normally 12 hours of bright sunshine each day in Las Cruces in May - that's 88% of daylight hours.

Does it ever rain in Las Cruces in May?

There are usually 2 days with some rain in Las Cruces in May and the average monthly rainfall is 0.3 inches.

Las Cruces May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:20 18:48
Friday, 16th May 2025 05:08 18:59
Saturday, 31st May 2025 05:01 19:09

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