What is the weather like in Park City vs Sun Valley in October?

In October, Park City averages 14°C high / 1°C low with about 78 mm of rain; Sun Valley averages 13°C high / -3°C low with about 36 mm.

Park City vs Sun Valley in October

Sun Valley is the better pick in October — 45 vs 38 on SeasonMap's comfort score. Sun Valley is cold, a little rain, clean air, while Park City is cool, a little rain, clean air.

Park City vs Sun Valley — October climate, side by side

	Park City	Sun Valley
Comfort score	38/100 (F)	45/100 (F)
Feels-like high	10°C	9°C
Avg high / low	14° / 1°	13° / -3°
Rainfall	78 mm	36 mm
Rainy days	9	5
Humidity	63%	63%
Air quality (AQI)	37	34

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

Park City vs Sun Valley in October — FAQ

Is October better in Park City or Sun Valley?: Sun Valley is the better pick in October — 45 vs 38 on SeasonMap's comfort score. Sun Valley is cold, a little rain, clean air, while Park City is cool, a little rain, clean air.
What is the weather like in Park City vs Sun Valley in October?: In October, Park City averages 14°C high / 1°C low with about 78 mm of rain; Sun Valley averages 13°C high / -3°C low with about 36 mm.