Grande Prairie weather in May 2025

Expect 63°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Grande Prairie in May. Check more long-term weather averages for Grande Prairie in May before you book your next holiday to Alberta in 2025/2026.

  • 63°F maximum daytime temperature in May in Grande Prairie63
    63°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Grande Prairie9
    9 days with some rainfall
  • 37°F minimum night-time temperature in May in Grande Prairie37
    37°F min night temperature
  • 16 hours of daylight per day in May in Grande Prairie16
    16 hours of daylight per day
  • No heat & humidity in May in Grande Prairie0
    No heat & humidity
  • 1.5 inches monthly rainfall in May in Grande Prairie1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Grande Prairie5
    5 (Moderate) UV index

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Grande Prairie by month

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The May weather guide for Alberta (Grande Prairie) 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 warm is it in Grande Prairie in May?

Daytime temperatures usually reach 63°F in Grande Prairie in May, falling to 37°F at night.

How sunny is it in Grande Prairie in May?

There are normally 9 hours of bright sunshine each day in Grande Prairie in May - that's 53% of daylight hours.

Does it rain in Grande Prairie in May?

There are usually 9 days with some rain in Grande Prairie in May and the average monthly rainfall is 1.5 inches.

Grande Prairie May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:13 20:32
Friday, 16th May 2025 04:44 21:00
Saturday, 31st May 2025 04:23 21:24

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