Coeur d'Alene weather in May 2026

Expect daytime maximum temperatures of 19°C in Coeur d'Alene, Idaho in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 55 mm of rainfall in the month.

  • 19°C maximum daytime temperature in May in Coeur d'Alene19
    19°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Coeur d'Alene10
    10 days with some rainfall
  • 5°C minimum night-time temperature in May in Coeur d'Alene5
    5°C min night temperature
  • 15 hours of daylight per day in May in Coeur d'Alene15
    15 hours of daylight per day
  • No heat & humidity in May in Coeur d'Alene0
    No heat & humidity
  • 55 mm monthly rainfall in May in Coeur d'Alene55
    55 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Coeur d'Alene6
    6 (High) UV index

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Coeur d'Alene by month

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The May weather guide for Idaho (Coeur d'Alene) 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 Coeur d'Alene in May?

Daytime temperatures usually reach 22°C in Coeur d'Alene in May, falling to 6°C at night.

How sunny is it in Coeur d'Alene in May?

There are normally 11 hours of bright sunshine each day in Coeur d'Alene in May - that's 73% of daylight hours.

Does it rain in Coeur d'Alene in May?

There are usually 7 days with some rain in Coeur d'Alene in May and the average monthly rainfall is 27mm.

Coeur d'Alene May sunrise & sunset times

Browse the sunrise and sunset times for Coeur d'Alene in May 2026. Select a month to view Coeur d'Alene sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:29 19:00
Saturday, 16th May 2026 04:08 19:20
Sunday, 31st May 2026 03:54 19:37

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