What is the weather like in Bilbao vs Santander in December?

In December, Bilbao averages 16°C high / 7°C low with about 139 mm of rain; Santander averages 15°C high / 10°C low with about 161 mm.

Bilbao vs Santander in December

Bilbao and Santander are nearly tied in December — 64 vs 63 on SeasonMap's comfort score. Bilbao is cool, rainy, clean air; Santander is cool, soaked, clean air.

Bilbao vs Santander — December climate, side by side

	🇪🇸 Bilbao	🇪🇸 Santander
Comfort score	64/100 (C)	63/100 (C)
Feels-like high	14°C	13°C
Avg high / low	16° / 7°	15° / 10°
Rainfall	139 mm	161 mm
Rainy days	13	13
Humidity	79%	83%
Air quality (AQI)	33	37

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

Month by month

Bilbao 🇪🇸 Spaincool, rainy, clean air · best June64
Santander 🇪🇸 Spaincool, soaked, clean air · best July63

Bilbao vs Santander in December — FAQ

Is December better in Bilbao or Santander?: Bilbao and Santander are nearly tied in December — 64 vs 63 on SeasonMap's comfort score. Bilbao is cool, rainy, clean air; Santander is cool, soaked, clean air.
What is the weather like in Bilbao vs Santander in December?: In December, Bilbao averages 16°C high / 7°C low with about 139 mm of rain; Santander averages 15°C high / 10°C low with about 161 mm.