Havre weather in May 2025

Expect 66°F daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Havre in May. Check more long-term weather averages for Havre in May before you book your next holiday to Montana in 2025/2026.

  • 66°F maximum daytime temperature in May in Havre66
    66°F max day temperature
  • 11 hours of sunshine per day
  • 8 days with some rainfall in May in Havre8
    8 days with some rainfall
  • 39°F minimum night-time temperature in May in Havre39
    39°F min night temperature
  • 15 hours of daylight per day in May in Havre15
    15 hours of daylight per day
  • No heat & humidity in May in Havre0
    No heat & humidity
  • 1.9 inches monthly rainfall in May in Havre1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Havre6
    6 (High) UV index

More about Havre

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The May weather guide for Montana (Havre) 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 Havre in May?

Daytime temperatures usually reach 66°F in Havre in May, falling to 39°F at night.

How sunny is it in Havre in May?

There are normally 11 hours of bright sunshine each day in Havre in May - that's 71% of daylight hours.

Does it rain in Havre in May?

There are usually 8 days with some rain in Havre in May and the average monthly rainfall is 1.9 inches.

Havre May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:58 19:34
Friday, 16th May 2025 04:36 19:55
Saturday, 31st May 2025 04:21 20:12

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