What is the weather like in Porto vs San Sebastián in December?

In December, Porto averages 16°C high / 9°C low with about 167 mm of rain; San Sebastián averages 15°C high / 10°C low with about 164 mm.

Porto vs San Sebastián in December

Porto and San Sebastián are nearly tied in December — 62 vs 63 on SeasonMap's comfort score. Porto is cool, soaked, clean air; San Sebastián is cool, soaked, clean air.

Porto vs San Sebastián — December climate, side by side

	🇵🇹 Porto	🇪🇸 San Sebastián
Comfort score	62/100 (C)	63/100 (C)
Feels-like high	13°C	13°C
Avg high / low	16° / 9°	15° / 10°
Rainfall	167 mm	164 mm
Rainy days	14	13
Humidity	85%	80%
Air quality (AQI)	45	39

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

Month by month

Porto vs San Sebastián in December — FAQ

Is December better in Porto or San Sebastián?: Porto and San Sebastián are nearly tied in December — 62 vs 63 on SeasonMap's comfort score. Porto is cool, soaked, clean air; San Sebastián is cool, soaked, clean air.
What is the weather like in Porto vs San Sebastián in December?: In December, Porto averages 16°C high / 9°C low with about 167 mm of rain; San Sebastián averages 15°C high / 10°C low with about 164 mm.