Kamloops weather in May 2026

Expect daytime maximum temperatures of 18°C in Kamloops, British Columbia in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall.

  • 18°C maximum daytime temperature in May in Kamloops18
    18°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Kamloops11
    11 days with some rainfall
  • 4°C minimum night-time temperature in May in Kamloops4
    4°C min night temperature
  • 16 hours of daylight per day in May in Kamloops16
    16 hours of daylight per day
  • No heat & humidity in May in Kamloops0
    No heat & humidity
  • 33 mm monthly rainfall in May in Kamloops33
    33 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Kamloops6
    6 (High) UV index

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The May weather guide for British Columbia (Kamloops) 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 Kamloops in May?

Daytime temperatures usually reach 18°C in Kamloops in May, falling to 4°C at night.

How sunny is it in Kamloops in May?

There are normally 8 hours of bright sunshine each day in Kamloops in May - that's 50% of daylight hours.

Does it rain in Kamloops in May?

There are usually 11 days with some rain in Kamloops in May and the average monthly rainfall is 33mm.

Kamloops May sunrise & sunset times

Browse the sunrise and sunset times for Kamloops in May 2026. Select a month to view Kamloops sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:35 19:23
Saturday, 16th May 2026 04:11 19:45
Sunday, 31st May 2026 03:55 20:04

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