What is the weather like in Chamonix vs Zell am See in September?

In September, Chamonix averages 19°C high / 10°C low with about 130 mm of rain; Zell am See averages 19°C high / 9°C low with about 164 mm.

Chamonix vs Zell am See in September

Zell am See is the better pick in September — 25 vs 21 on SeasonMap's comfort score. Zell am See is nice, soaked, clean air, while Chamonix is nice, rainy, clean air.

Chamonix vs Zell am See — September climate, side by side

	🇫🇷 Chamonix	🇦🇹 Zell am See
Comfort score	21/100 (F)	25/100 (F)
Feels-like high	19°C	20°C
Avg high / low	19° / 10°	19° / 9°
Rainfall	130 mm	164 mm
Rainy days	16	15
Humidity	82%	83%
Air quality (AQI)	37	36

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

Month by month

Chamonix vs Zell am See in September — FAQ

Is September better in Chamonix or Zell am See?: Zell am See is the better pick in September — 25 vs 21 on SeasonMap's comfort score. Zell am See is nice, soaked, clean air, while Chamonix is nice, rainy, clean air.
What is the weather like in Chamonix vs Zell am See in September?: In September, Chamonix averages 19°C high / 10°C low with about 130 mm of rain; Zell am See averages 19°C high / 9°C low with about 164 mm.