What is the weather like in Hallstatt vs Montreux in September?

In September, Hallstatt averages 21°C high / 10°C low with about 163 mm of rain; Montreux averages 20°C high / 14°C low with about 127 mm.

Hallstatt vs Montreux in September

Montreux is the better pick in September — 84 vs 79 on SeasonMap's comfort score. Montreux is nice, rainy, clean air, while Hallstatt is nice, soaked, clean air.

Hallstatt vs Montreux — September climate, side by side

	🇦🇹 Hallstatt	🇨🇭 Montreux
Comfort score	79/100 (B)	84/100 (A)
Feels-like high	22°C	21°C
Avg high / low	21° / 10°	20° / 14°
Rainfall	163 mm	127 mm
Rainy days	16	14
Humidity	84%	81%
Air quality (AQI)	34	38

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

Month by month

Hallstatt vs Montreux in September — FAQ

Is September better in Hallstatt or Montreux?: Montreux is the better pick in September — 84 vs 79 on SeasonMap's comfort score. Montreux is nice, rainy, clean air, while Hallstatt is nice, soaked, clean air.
What is the weather like in Hallstatt vs Montreux in September?: In September, Hallstatt averages 21°C high / 10°C low with about 163 mm of rain; Montreux averages 20°C high / 14°C low with about 127 mm.