What is the weather like in Lausanne vs Zürich in September?

In September, Lausanne averages 21°C high / 14°C low with about 108 mm of rain; Zürich averages 21°C high / 12°C low with about 105 mm.

Lausanne vs Zürich in September

Lausanne and Zürich are nearly tied in September — 86 vs 86 on SeasonMap's comfort score. Lausanne is nice, rainy, clean air; Zürich is nice, rainy, clean air.

Lausanne vs Zürich — September climate, side by side

	🇨🇭 Lausanne	🇨🇭 Zürich
Comfort score	86/100 (A)	86/100 (A)
Feels-like high	21°C	21°C
Avg high / low	21° / 14°	21° / 12°
Rainfall	108 mm	105 mm
Rainy days	12	10
Humidity	76%	78%
Air quality (AQI)	38	50

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

Month by month

Lausanne vs Zürich in September — FAQ

Is September better in Lausanne or Zürich?: Lausanne and Zürich are nearly tied in September — 86 vs 86 on SeasonMap's comfort score. Lausanne is nice, rainy, clean air; Zürich is nice, rainy, clean air.
What is the weather like in Lausanne vs Zürich in September?: In September, Lausanne averages 21°C high / 14°C low with about 108 mm of rain; Zürich averages 21°C high / 12°C low with about 105 mm.