What is the weather like in Bilbao vs Santiago de Compostela in May?

In May, Bilbao averages 22°C high / 11°C low with about 75 mm of rain; Santiago de Compostela averages 21°C high / 10°C low with about 90 mm.

Bilbao vs Santiago de Compostela in May

Bilbao is the better pick in May — 90 vs 84 on SeasonMap's comfort score. Bilbao is nice, a little rain, clean air, while Santiago de Compostela is nice, rainy, clean air.

Bilbao vs Santiago de Compostela — May climate, side by side

	🇪🇸 Bilbao	🇪🇸 Santiago de Compostela
Comfort score	90/100 (S)	84/100 (A)
Feels-like high	21°C	20°C
Avg high / low	22° / 11°	21° / 10°
Rainfall	75 mm	90 mm
Rainy days	11	11
Humidity	81%	82%
Air quality (AQI)	42	35

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

Month by month

Bilbao vs Santiago de Compostela in May — FAQ

Is May better in Bilbao or Santiago de Compostela?: Bilbao is the better pick in May — 90 vs 84 on SeasonMap's comfort score. Bilbao is nice, a little rain, clean air, while Santiago de Compostela is nice, rainy, clean air.
What is the weather like in Bilbao vs Santiago de Compostela in May?: In May, Bilbao averages 22°C high / 11°C low with about 75 mm of rain; Santiago de Compostela averages 21°C high / 10°C low with about 90 mm.