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

In September, Porto averages 24°C high / 14°C low with about 57 mm of rain; Santiago de Compostela averages 24°C high / 13°C low with about 78 mm.

Porto vs Santiago de Compostela in September

Porto and Santiago de Compostela are nearly tied in September — 91 vs 88 on SeasonMap's comfort score. Porto is warm, a little rain, muggy air; Santiago de Compostela is warm, a little rain, clean air.

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

	🇵🇹 Porto	🇪🇸 Santiago de Compostela
Comfort score	91/100 (S)	88/100 (A)
Feels-like high	24°C	24°C
Avg high / low	24° / 14°	24° / 13°
Rainfall	57 mm	78 mm
Rainy days	7	9
Humidity	75%	81%
Air quality (AQI)	51	34

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

Month by month

Porto vs Santiago de Compostela in September — FAQ

Is September better in Porto or Santiago de Compostela?: Porto and Santiago de Compostela are nearly tied in September — 91 vs 88 on SeasonMap's comfort score. Porto is warm, a little rain, muggy air; Santiago de Compostela is warm, a little rain, clean air.
What is the weather like in Porto vs Santiago de Compostela in September?: In September, Porto averages 24°C high / 14°C low with about 57 mm of rain; Santiago de Compostela averages 24°C high / 13°C low with about 78 mm.