Weather in Barcelona, Catalonia, Spain in September
In an average September, Barcelona sees a daily high around 26°C and a low around 17°C, based on 1981–2026 of local climate records.
| Average high | 26°C |
|---|---|
| Typical high range | 23°C to 30°C |
| Average low | 17°C |
| Typical low range | 14°C to 20°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
35°C
2016-09-04
Lowest
16°C
1993-09-23
Low
Highest
23°C
2016-09-05
Lowest
8°C
2007-09-28
Feels-like
Highest
43°C
2016-09-04
Lowest
5°C
2007-09-28
Humidity
Highest
18.4 g/m³
2022-09-11
Lowest
6.2 g/m³
2012-09-01
Wind
Highest
48 km/h
1984-09-23
Lowest
7 km/h
2015-09-27
Precip
Wettest
147 mm
1994
Driest
10 mm
1983
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