Weather in Barcelona in August
In an average August, Barcelona sees a daily high around 27°C and a low around 21°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 25°C to 30°C |
| Average low | 21°C |
| Typical low range | 19°C to 22°C |
| Average daily precipitation | 3 mm |
August records
The most extreme August on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
35°C
2023-08-23
Lowest
19°C
1986-08-29
Low
Highest
25°C
2023-08-24
Lowest
15°C
1997-08-29
Feels-like
Highest
45°C
2023-08-23
Lowest
15°C
1984-08-08
Humidity
Highest
21.1 g/m³
1991-08-27
Lowest
10.2 g/m³
1985-08-07
Wind
Highest
31 km/h
2006-08-17
Lowest
7 km/h
2002-08-31
Gust
Highest
57 km/h
1991-08-10
Lowest
16 km/h
2013-08-29
Precip
Wettest
133 mm
1982
Driest
5 mm
2011
See Barcelona's live weather grade →
Visiting Barcelona in August? See how its comfort stacks up against where you live.
Compare Barcelona with your city →