Weather in Barcelona in August
In an average August, Barcelona sees a daily high around 28°C and a low around 26°C, based on 1980–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 27°C to 29°C |
| Average low | 26°C |
| Typical low range | 25°C to 26°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
2026-08-30
Lowest
26°C
2018-08-02
Low
Highest
28°C
2023-08-28
Lowest
24°C
2026-08-06
Feels-like
Highest
42°C
2026-08-16
Lowest
26°C
2018-08-02
Humidity
Highest
24.7 g/m³
2026-08-16
Lowest
18.4 g/m³
2022-08-23
Wind
Highest
31 km/h
2012-08-23
Lowest
9 km/h
2026-08-26
Gust
Highest
45 km/h
2006-08-25
Lowest
17 km/h
2011-08-22
Precip
Wettest
129 mm
1993
Driest
22 mm
2023
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