Weather in Barcelona in August
In an average August, Barcelona sees a daily high around 28°C and a low around 19°C, based on 1980–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 25°C to 31°C |
| Average low | 19°C |
| Typical low range | 17°C to 21°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
37°C
2023-08-23
Lowest
19°C
1996-08-30
Low
Highest
26°C
2026-08-12
Lowest
13°C
1997-08-29
Feels-like
Highest
49°C
2023-08-20
Lowest
13°C
2002-08-28
Humidity
Highest
22.2 g/m³
2026-08-20
Lowest
9.3 g/m³
1985-08-07
Wind
Highest
27 km/h
2006-08-17
Lowest
6 km/h
1998-08-02
Gust
Highest
55 km/h
1988-08-03
Lowest
15 km/h
2013-08-29
Precip
Wettest
141 mm
1982
Driest
7 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 →