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

In September, Geneva averages 22°C high / 11°C low with about 71 mm of rain; Zürich averages 21°C high / 12°C low with about 105 mm.

Geneva vs Zürich in September

Geneva and Zürich are nearly tied in September — 88 vs 86 on SeasonMap's comfort score. Geneva is nice, a little rain, clean air; Zürich is nice, rainy, clean air.

Geneva vs Zürich — September climate, side by side

	🇨🇭 Geneva	🇨🇭 Zürich
Comfort score	88/100 (A)	86/100 (A)
Feels-like high	22°C	21°C
Avg high / low	22° / 11°	21° / 12°
Rainfall	71 mm	105 mm
Rainy days	8	10
Humidity	77%	78%
Air quality (AQI)	39	50

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

Month by month

Geneva 🇨🇭 Switzerlandnice, a little rain, clean air · best June88
Zürich 🇨🇭 Switzerlandnice, rainy, clean air · best June86

Geneva vs Zürich in September — FAQ

Is September better in Geneva or Zürich?: Geneva and Zürich are nearly tied in September — 88 vs 86 on SeasonMap's comfort score. Geneva is nice, a little rain, clean air; Zürich is nice, rainy, clean air.
What is the weather like in Geneva vs Zürich in September?: In September, Geneva averages 22°C high / 11°C low with about 71 mm of rain; Zürich averages 21°C high / 12°C low with about 105 mm.