Weather in Barcelona in December
In an average December, Barcelona sees a daily high around 31°C and a low around 23°C, based on 1980–2026 of local climate records.
| Average high | 31°C |
|---|---|
| Typical high range | 29°C to 33°C |
| Average low | 23°C |
| Typical low range | 21°C to 24°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
36°C
2015-12-01
Lowest
26°C
2020-12-30
Low
Highest
26°C
2024-12-01
Lowest
19°C
1986-12-30
Feels-like
Highest
54°C
2003-12-09
Lowest
26°C
2020-12-30
Humidity
Highest
23.6 g/m³
1993-12-09
Lowest
16.3 g/m³
1992-12-19
Wind
Highest
22 km/h
2003-12-30
Lowest
6 km/h
1985-12-03
Gust
Highest
50 km/h
2009-12-30
Lowest
21 km/h
2021-12-21
Precip
Wettest
213 mm
2007
Driest
6 mm
1997
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