Jasper weather in May 2025

Expect 14°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Jasper in May. Check more long-term weather averages for Jasper in May before you book your next holiday to Alberta in 2025/2026.

  • 14°C maximum daytime temperature in May in Jasper14
    14°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in May in Jasper11
    11 days with some rainfall
  • 0°C minimum night-time temperature in May in Jasper0
    0°C min night temperature
  • 16 hours of daylight per day in May in Jasper16
    16 hours of daylight per day
  • No heat & humidity in May in Jasper0
    No heat & humidity
  • 39 mm monthly rainfall in May in Jasper39
    39 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Jasper6
    6 (High) UV index

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

Daytime temperatures usually reach 14°C in Jasper in May, falling to 0°C at night.

How sunny is it in Jasper in May?

There are normally 7 hours of bright sunshine each day in Jasper in May - that's 43% of daylight hours.

Does it rain in Jasper in May?

There are usually 11 days with some rain in Jasper in May and the average monthly rainfall is 39mm.

Jasper May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:19 20:21
Friday, 16th May 2025 04:52 20:46
Saturday, 31st May 2025 04:34 21:07

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