Weather in 바르셀로나 in 12월

Climate normals based on 10 years of historical data for 바르셀로나, 에스파냐.

Average high

15°C

Average low

8°C

Rainfall

29 mm

4 rainy days

Sunshine

4.5h/day

습도

65%

Sea temperature

15.5°C

How Hot Is 바르셀로나 in 12월?

The lingering warmth of summer fades in 바르셀로나: 15°C peaks, 8°C lows in December. Temperatures climb 3°C over November's averages in 바르셀로나.

바르셀로나's December brings limited daylight — 9h between sunrise (8:10 am) and sunset (5:25 pm), with about 4.5h of actual sun.

December brings occasional rain to 바르셀로나 — 29mm across 4 days, with most days staying dry.

Expect a humid December in 바르셀로나: 65% on average, with little overnight relief.

The water stays cold off 바르셀로나 in December — averaging around 15.5°C, brisk for most swimmers.

Breezes around 15 kph in 바르셀로나 this December — comfortable for outdoor activity.

Expect a mix of sunny and cloudy stretches: 45% average cloud cover in 바르셀로나.