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

In March, Porto averages 17°C high / 8°C low with about 142 mm of rain; Santiago de Compostela averages 15°C high / 6°C low with about 165 mm.

Porto vs Santiago de Compostela in March

Porto is the better pick in March — 72 vs 66 on SeasonMap's comfort score. Porto is cool, rainy, clean air, while Santiago de Compostela is cool, soaked, clean air.

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

	🇵🇹 Porto	🇪🇸 Santiago de Compostela
Comfort score	72/100 (B)	66/100 (C)
Feels-like high	15°C	13°C
Avg high / low	17° / 8°	15° / 6°
Rainfall	142 mm	165 mm
Rainy days	14	15
Humidity	79%	84%
Air quality (AQI)	48	35

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

Month by month

Porto vs Santiago de Compostela in March — FAQ

Is March better in Porto or Santiago de Compostela?: Porto is the better pick in March — 72 vs 66 on SeasonMap's comfort score. Porto is cool, rainy, clean air, while Santiago de Compostela is cool, soaked, clean air.
What is the weather like in Porto vs Santiago de Compostela in March?: In March, Porto averages 17°C high / 8°C low with about 142 mm of rain; Santiago de Compostela averages 15°C high / 6°C low with about 165 mm.