Boise weather in April 2025

Expect 61°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Boise in April. Check more long-term weather averages for Boise in April before you book your next holiday to Idaho in 2025/2026.

  • 61°F maximum daytime temperature in April in Boise61
    61°F max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in April in Boise8
    8 days with some rainfall
  • 36°F minimum night-time temperature in April in Boise36
    36°F min night temperature
  • 13 hours of daylight per day in April in Boise13
    13 hours of daylight per day
  • No heat & humidity in April in Boise0
    No heat & humidity
  • 1.2 inches monthly rainfall in April in Boise1.2
    1.2 inches of monthly rainfall
  • UV (maximum) index 6 (High) in April in Boise6
    6 (High) UV index

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The April weather guide for Idaho (Boise) 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 Boise in April?

Daytime temperatures usually reach 61°F in Boise in April, falling to 36°F at night.

How sunny is it in Boise in April?

There are normally 9 hours of bright sunshine each day in Boise in April - that's 69% of daylight hours.

Does it rain in Boise in April?

There are usually 8 days with some rain in Boise in April and the average monthly rainfall is 1.2 inches.

Boise April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:26 19:12
Tuesday, 15th April 2025 06:01 19:29
Wednesday, 30th April 2025 05:38 19:47

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