What is the weather like in Barcelona vs Reykjavík in December?

In December, Barcelona averages 16°C high / 10°C low with about 37 mm of rain; Reykjavík averages 3°C high / -2°C low with about 110 mm.

Barcelona vs Reykjavík in December

Barcelona is the better pick in December — 80 vs 33 on SeasonMap's comfort score. Barcelona is cool, a little rain, clean air, while Reykjavík is freezing, rainy, clean air.

Barcelona vs Reykjavík — December climate, side by side

	🇪🇸 Barcelona	🇮🇸 Reykjavík
Comfort score	80/100 (A)	33/100 (F)
Feels-like high	14°C	-3°C
Avg high / low	16° / 10°	3° / -2°
Rainfall	37 mm	110 mm
Rainy days	4	16
Humidity	80%	83%
Air quality (AQI)	46	37

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

Month by month

Barcelona vs Reykjavík in December — FAQ

Is December better in Barcelona or Reykjavík?: Barcelona is the better pick in December — 80 vs 33 on SeasonMap's comfort score. Barcelona is cool, a little rain, clean air, while Reykjavík is freezing, rainy, clean air.
What is the weather like in Barcelona vs Reykjavík in December?: In December, Barcelona averages 16°C high / 10°C low with about 37 mm of rain; Reykjavík averages 3°C high / -2°C low with about 110 mm.