What is the weather like in Biarritz vs Strasbourg in September?

In September, Biarritz averages 24°C high / 16°C low with about 103 mm of rain; Strasbourg averages 23°C high / 11°C low with about 49 mm.

Biarritz vs Strasbourg in September

Strasbourg is the better pick in September — 93 vs 85 on SeasonMap's comfort score. Strasbourg is nice, a little rain, clean air, while Biarritz is warm, rainy, clean air.

Biarritz vs Strasbourg — September climate, side by side

	🇫🇷 Biarritz	🇫🇷 Strasbourg
Comfort score	85/100 (A)	93/100 (S)
Feels-like high	24°C	22°C
Avg high / low	24° / 16°	23° / 11°
Rainfall	103 mm	49 mm
Rainy days	12	8
Humidity	79%	72%
Air quality (AQI)	43	41

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

Month by month

Biarritz vs Strasbourg in September — FAQ

Is September better in Biarritz or Strasbourg?: Strasbourg is the better pick in September — 93 vs 85 on SeasonMap's comfort score. Strasbourg is nice, a little rain, clean air, while Biarritz is warm, rainy, clean air.
What is the weather like in Biarritz vs Strasbourg in September?: In September, Biarritz averages 24°C high / 16°C low with about 103 mm of rain; Strasbourg averages 23°C high / 11°C low with about 49 mm.