What is the weather like in Basel vs Salzburg in September?

In September, Basel averages 22°C high / 12°C low with about 64 mm of rain; Salzburg averages 21°C high / 11°C low with about 125 mm.

Basel vs Salzburg in September

Basel is the better pick in September — 91 vs 84 on SeasonMap's comfort score. Basel is nice, a little rain, clean air, while Salzburg is nice, rainy, clean air.

Basel vs Salzburg — September climate, side by side

	🇨🇭 Basel	🇦🇹 Salzburg
Comfort score	91/100 (S)	84/100 (A)
Feels-like high	22°C	22°C
Avg high / low	22° / 12°	21° / 11°
Rainfall	64 mm	125 mm
Rainy days	9	11
Humidity	74%	85%
Air quality (AQI)	45	34

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

Month by month

Basel 🇨🇭 Switzerlandnice, a little rain, clean air · best September91
Salzburg 🇦🇹 Austrianice, rainy, clean air · best June84

Basel vs Salzburg in September — FAQ

Is September better in Basel or Salzburg?: Basel is the better pick in September — 91 vs 84 on SeasonMap's comfort score. Basel is nice, a little rain, clean air, while Salzburg is nice, rainy, clean air.
What is the weather like in Basel vs Salzburg in September?: In September, Basel averages 22°C high / 12°C low with about 64 mm of rain; Salzburg averages 21°C high / 11°C low with about 125 mm.