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Sun Valley weather in March 2025
Expect 39°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Sun Valley in March. Check more long-term weather averages for Sun Valley in March before you book your next holiday to Idaho in 2025/2026.
- 3939°F max day temperature
- 7 hours of sunshine per day
- 1313 days with some rainfall
- 1616°F min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 1.71.7 inches of monthly rainfall
- 44 (Moderate) UV index
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The March weather guide for Idaho (Sun Valley) 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)
More about the USA
How cold is it in Sun Valley in March?
Daytime temperatures usually reach 39°F in Sun Valley in March, falling to 16°F at night.
How sunny is it in Sun Valley in March?
There are normally 7 hours of bright sunshine each day in Sun Valley in March - that's 62% of daylight hours.
Does it rain in Sun Valley in March?
There are usually 13 days with some rain in Sun Valley in March and the average monthly rainfall is 1.7 inches. Rain may fall as snow in this month.
Sun Valley March sunrise & sunset times
Browse the sunrise and sunset times for Sun Valley in March 2025. Select a month to view Sun Valley sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st March 2025 | 07:13 | 18:27 |
Sunday, 16th March 2025 | 06:47 | 18:45 |
Monday, 31st March 2025 | 06:20 | 19:04 |
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