Idaho weather in March 2025

Expect 54°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Idaho in March. Check more long-term weather averages for Idaho in March before you book your next holiday to Idaho in 2025/2026.

  • 54°F maximum daytime temperature in March in Idaho (Boise)54
    54°F max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in March in Idaho (Boise)10
    10 days with some rainfall
  • 30°F minimum night-time temperature in March in Idaho (Boise)30
    30°F min night temperature
  • 12 hours of daylight per day in March in Idaho (Boise)12
    12 hours of daylight per day
  • No heat & humidity in March in Idaho (Boise)0
    No heat & humidity
  • 1.3 inches monthly rainfall in March in Idaho (Boise)1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Idaho (Boise)4
    4 (Moderate) UV index

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The March 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.

Top Idaho destinations

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

All Idaho destinations

Metric (°C)  |  Imperial (°F)

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How warm is it in Idaho in March?

Daytime temperatures usually reach 54°F in Boise, Idaho in March, falling to 30°F at night.

How sunny is it in Idaho in March?

There are normally 8 hours of bright sunshine each day in Boise, Idaho in March - that's 64% of daylight hours.

Does it rain in Idaho in March?

There are usually 10 days with some rain in Boise, Idaho in March and the average monthly rainfall is 1.3 inches.

Idaho March sunrise & sunset times

Browse the sunrise and sunset times for Idaho in March 2025. Select a month to view Idaho sunrise and sunset times for the next 12 months. The Idaho sunrise and sunset times shown below are for Boise.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:21 18:34
Sunday, 16th March 2025 06:54 18:53
Monday, 31st March 2025 06:27 19:11

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