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

In September, Geneva averages 22°C high / 11°C low with about 71 mm of rain; Lugano averages 23°C high / 15°C low with about 154 mm.

Geneva vs Lugano in September

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

Geneva vs Lugano — September climate, side by side

	🇨🇭 Geneva	🇨🇭 Lugano
Comfort score	88/100 (A)	86/100 (A)
Feels-like high	22°C	25°C
Avg high / low	22° / 11°	23° / 15°
Rainfall	71 mm	154 mm
Rainy days	8	9
Humidity	77%	75%
Air quality (AQI)	39	47

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

Month by month

Geneva 🇨🇭 Switzerlandnice, a little rain, clean air · best June88
Lugano 🇨🇭 Switzerlandwarm, soaked, clean air · best September86

Geneva vs Lugano in September — FAQ

Is September better in Geneva or Lugano?: Geneva and Lugano are nearly tied in September — 88 vs 86 on SeasonMap's comfort score. Geneva is nice, a little rain, clean air; Lugano is warm, soaked, clean air.
What is the weather like in Geneva vs Lugano in September?: In September, Geneva averages 22°C high / 11°C low with about 71 mm of rain; Lugano averages 23°C high / 15°C low with about 154 mm.