What is the weather like in Laax vs Val d'Isère in September?

In September, Laax averages 16°C high / 7°C low with about 150 mm of rain; Val d'Isère averages 15°C high / 7°C low with about 110 mm.

Laax vs Val d'Isère in September

Laax and Val d'Isère are nearly tied in September — 26 vs 27 on SeasonMap's comfort score. Laax is nice, soaked, clean air; Val d'Isère is cool, rainy, clean air.

Laax vs Val d'Isère — September climate, side by side

	🇨🇭 Laax	🇫🇷 Val d'Isère
Comfort score	26/100 (F)	27/100 (F)
Feels-like high	16°C	14°C
Avg high / low	16° / 7°	15° / 7°
Rainfall	150 mm	110 mm
Rainy days	15	17
Humidity	84%	80%
Air quality (AQI)	38	38

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

Month by month

Laax vs Val d'Isère in September — FAQ

Is September better in Laax or Val d'Isère?: Laax and Val d'Isère are nearly tied in September — 26 vs 27 on SeasonMap's comfort score. Laax is nice, soaked, clean air; Val d'Isère is cool, rainy, clean air.
What is the weather like in Laax vs Val d'Isère in September?: In September, Laax averages 16°C high / 7°C low with about 150 mm of rain; Val d'Isère averages 15°C high / 7°C low with about 110 mm.