What is the weather like in Alta vs Sun Valley in August?

In August, Alta averages 21°C high / 12°C low with about 121 mm of rain; Sun Valley averages 26°C high / 8°C low with about 23 mm.

Alta vs Sun Valley in August

Alta and Sun Valley are nearly tied in August — 12 vs 14 on SeasonMap's comfort score. Alta is nice, rainy, clean air; Sun Valley is warm, dry, clean air.

Alta vs Sun Valley — August climate, side by side

	🇺🇸 Alta	🇺🇸 Sun Valley
Comfort score	12/100 (F)	14/100 (F)
Feels-like high	21°C	24°C
Avg high / low	21° / 12°	26° / 8°
Rainfall	121 mm	23 mm
Rainy days	13	3
Humidity	59%	45%
Air quality (AQI)	47	46

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Alta 🇺🇸 United Statesnice, rainy, clean air · best March12
Sun Valley 🇺🇸 United Stateswarm, dry, clean air · best February14

Alta vs Sun Valley in August — FAQ

Is August better in Alta or Sun Valley?: Alta and Sun Valley are nearly tied in August — 12 vs 14 on SeasonMap's comfort score. Alta is nice, rainy, clean air; Sun Valley is warm, dry, clean air.
What is the weather like in Alta vs Sun Valley in August?: In August, Alta averages 21°C high / 12°C low with about 121 mm of rain; Sun Valley averages 26°C high / 8°C low with about 23 mm.