Manitoba weather in May 2025

Expect 19°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Manitoba in May. Check more long-term weather averages for Manitoba in May before you book your next holiday to Manitoba in 2025/2026.

  • 19°C maximum daytime temperature in May in Manitoba (Winnipeg)19
    19°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Manitoba (Winnipeg)9
    9 days with some rainfall
  • 5°C minimum night-time temperature in May in Manitoba (Winnipeg)5
    5°C min night temperature
  • 15 hours of daylight per day in May in Manitoba (Winnipeg)15
    15 hours of daylight per day
  • No heat & humidity in May in Manitoba (Winnipeg)0
    No heat & humidity
  • 60 mm monthly rainfall in May in Manitoba (Winnipeg)60
    60 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Manitoba (Winnipeg)6
    6 (High) UV index

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The May weather guide for Manitoba (Winnipeg) 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.

Top Manitoba destinations

Below are average maximum temperatures at popular destinations in Manitoba in May. Select a destination to see more weather parameters.

All Manitoba destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Canada

How hot is it in Manitoba in May?

Daytime temperatures usually reach 19°C in Winnipeg, Manitoba in May, falling to 5°C at night.

How sunny is it in Manitoba in May?

There are normally 9 hours of bright sunshine each day in Winnipeg, Manitoba in May - that's 58% of daylight hours.

Does it rain in Manitoba in May?

There are usually 9 days with some rain in Winnipeg, Manitoba in May and the average monthly rainfall is 60mm.

Manitoba May sunrise & sunset times

Browse the sunrise and sunset times for Manitoba in May 2025. Select a month to view Manitoba sunrise and sunset times for the next 12 months. The Manitoba sunrise and sunset times shown below are for Winnipeg.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:04 19:48
Friday, 16th May 2025 04:41 20:10
Saturday, 31st May 2025 04:25 20:28

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