What is the weather like in St. Moritz vs Val d'Isère in August?

In August, St. Moritz averages 18°C high / 6°C low with about 172 mm of rain; Val d'Isère averages 20°C high / 11°C low with about 141 mm.

St. Moritz vs Val d'Isère in August

St. Moritz and Val d'Isère are nearly tied in August — 15 vs 15 on SeasonMap's comfort score. St. Moritz is nice, soaked, clean air; Val d'Isère is nice, rainy, clean air.

St. Moritz vs Val d'Isère — August climate, side by side

	🇨🇭 St. Moritz	🇫🇷 Val d'Isère
Comfort score	15/100 (F)	15/100 (F)
Feels-like high	17°C	20°C
Avg high / low	18° / 6°	20° / 11°
Rainfall	172 mm	141 mm
Rainy days	18	18
Humidity	80%	73%
Air quality (AQI)	40	40

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

Month by month

St. Moritz vs Val d'Isère in August — FAQ

Is August better in St. Moritz or Val d'Isère?: St. Moritz and Val d'Isère are nearly tied in August — 15 vs 15 on SeasonMap's comfort score. St. Moritz is nice, soaked, clean air; Val d'Isère is nice, rainy, clean air.
What is the weather like in St. Moritz vs Val d'Isère in August?: In August, St. Moritz averages 18°C high / 6°C low with about 172 mm of rain; Val d'Isère averages 20°C high / 11°C low with about 141 mm.