What is the weather like in Santander vs Santiago de Compostela in September?

In September, Santander averages 22°C high / 16°C low with about 111 mm of rain; Santiago de Compostela averages 24°C high / 13°C low with about 78 mm.

Santander vs Santiago de Compostela in September

Santiago de Compostela is the better pick in September — 88 vs 84 on SeasonMap's comfort score. Santiago de Compostela is warm, a little rain, clean air, while Santander is nice, rainy, clean air.

Santander vs Santiago de Compostela — September climate, side by side

	🇪🇸 Santander	🇪🇸 Santiago de Compostela
Comfort score	84/100 (A)	88/100 (A)
Feels-like high	22°C	24°C
Avg high / low	22° / 16°	24° / 13°
Rainfall	111 mm	78 mm
Rainy days	10	9
Humidity	81%	81%
Air quality (AQI)	48	34

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

Month by month

Santander vs Santiago de Compostela in September — FAQ

Is September better in Santander or Santiago de Compostela?: Santiago de Compostela is the better pick in September — 88 vs 84 on SeasonMap's comfort score. Santiago de Compostela is warm, a little rain, clean air, while Santander is nice, rainy, clean air.
What is the weather like in Santander vs Santiago de Compostela in September?: In September, Santander averages 22°C high / 16°C low with about 111 mm of rain; Santiago de Compostela averages 24°C high / 13°C low with about 78 mm.