Weather in Strasbourg in September
In an average September, Strasbourg sees a daily high around 21°C and a low around 11°C, based on 1980–2026 of local climate records.
| Average high | 21°C |
|---|---|
| Typical high range | 15°C to 27°C |
| Average low | 11°C |
| Typical low range | 7°C to 15°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
32°C
2020-09-15
Lowest
10°C
2020-09-26
Low
Highest
20°C
2006-09-04
Lowest
3°C
1995-09-30
Feels-like
Highest
37°C
2023-09-11
Lowest
0°C
1995-09-30
Humidity
Highest
16.5 g/m³
1987-09-18
Lowest
5.9 g/m³
2019-09-20
Wind
Highest
31 km/h
2018-09-23
Lowest
2 km/h
1982-09-15
Gust
Highest
86 km/h
2018-09-23
Lowest
12 km/h
2010-09-30
Precip
Wettest
160 mm
2025
Driest
26 mm
2023
See Strasbourg's live weather grade →
Visiting Strasbourg in September? See how its comfort stacks up against where you live.
Compare Strasbourg with your city →