British Columbia weather in May 2025

Expect 17°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in British Columbia in May. Check more long-term weather averages for British Columbia in May before you book your next holiday to British Columbia in 2025/2026.

  • 17°C maximum daytime temperature in May in British Columbia (Vancouver)17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in May in British Columbia (Vancouver)11
    11 days with some rainfall
  • 8°C minimum night-time temperature in May in British Columbia (Vancouver)8
    8°C min night temperature
  • 15 hours of daylight per day in May in British Columbia (Vancouver)15
    15 hours of daylight per day
  • No heat & humidity in May in British Columbia (Vancouver)0
    No heat & humidity
  • 73 mm monthly rainfall in May in British Columbia (Vancouver)73
    73 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in British Columbia (Vancouver)6
    6 (High) UV index
  • 12°C sea temperature in May in British Columbia (Vancouver)12
    12°C sea temperature

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The May weather guide for British Columbia (Vancouver) 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 British Columbia destinations

Below are average maximum temperatures at popular countries, regions and places in British Columbia in May. Select a holiday destination to see more weather parameters.

All British Columbia destinations

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

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More about Canada

How warm is it in British Columbia in May?

Daytime temperatures usually reach 17°C in Vancouver, British Columbia in May, falling to 8°C at night.

How sunny is it in British Columbia in May?

There are normally 7 hours of bright sunshine each day in Vancouver, British Columbia in May - that's 47% of daylight hours.

How warm is the sea around British Columbia in May?

The average sea temperature around Vancouver, British Columbia in May is 12°C.

Does it rain in British Columbia in May?

There are usually 11 days with some rain in Vancouver, British Columbia in May and the average monthly rainfall is 73mm.

British Columbia May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:50 19:30
Friday, 16th May 2025 04:27 19:51
Saturday, 31st May 2025 04:12 20:09

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