Miles City weather in May 2025

Expect daytime maximum temperatures of 21°C in Miles City in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 56 mm of rainfall in the month.

  • 21°C maximum daytime temperature in May in Miles City21
    21°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in Miles City11
    11 days with some rainfall
  • 7°C minimum night-time temperature in May in Miles City7
    7°C min night temperature
  • 15 hours of daylight per day in May in Miles City15
    15 hours of daylight per day
  • No heat & humidity in May in Miles City0
    No heat & humidity
  • 56 mm monthly rainfall in May in Miles City56
    56 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Miles City7
    7 (High) UV index

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The May weather guide for Montana (Miles City) 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)

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How hot is it in Miles City in May?

Daytime temperatures usually reach 21°C in Miles City in May, falling to 7°C at night.

How sunny is it in Miles City in May?

There are normally 9 hours of bright sunshine each day in Miles City in May - that's 61% of daylight hours.

Does it rain in Miles City in May?

There are usually 11 days with some rain in Miles City in May and the average monthly rainfall is 56mm.

Miles City May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:49 19:13
Friday, 16th May 2025 04:28 19:32
Saturday, 31st May 2025 04:15 19:48

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