Missoula weather in May 2025

Expect 64°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Missoula in May. Check more long-term weather averages for Missoula in May before you book your next holiday to Montana in 2025/2026.

  • 64°F maximum daytime temperature in May in Missoula64
    64°F max day temperature
  • 9 hours of sunshine per day
  • 12 days with some rainfall in May in Missoula12
    12 days with some rainfall
  • 37°F minimum night-time temperature in May in Missoula37
    37°F min night temperature
  • 15 hours of daylight per day in May in Missoula15
    15 hours of daylight per day
  • No heat & humidity in May in Missoula0
    No heat & humidity
  • 1.9 inches monthly rainfall in May in Missoula1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Missoula7
    7 (High) UV index

More about Missoula

Missoula by month

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

Recommended for Montana

Argus Car Hire: Compare low prices on car hire

  • Compare car hire with popular rental companies
  • Book with no credit card fees & free cancellation policy
  • Find low prices based on destination & travel dates
Go to Argus Car Hire deal >>

View all Argus Car Hire offers

The May weather guide for Montana (Missoula) 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)

Back to top

More about the USA

How hot is it in Missoula in May?

Daytime temperatures usually reach 64°F in Missoula in May, falling to 37°F at night.

How sunny is it in Missoula in May?

There are normally 9 hours of bright sunshine each day in Missoula in May - that's 60% of daylight hours.

Does it rain in Missoula in May?

There are usually 12 days with some rain in Missoula in May and the average monthly rainfall is 1.9 inches.

Missoula May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:20 19:47
Friday, 16th May 2025 04:59 20:06
Saturday, 31st May 2025 04:46 20:22

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^