Weather in Dortmund in September
In an average September, Dortmund sees a daily high around 19°C and a low around 11°C, based on 1980–2026 of local climate records.
| Average high | 19°C |
|---|---|
| Typical high range | 14°C to 25°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
2016-09-13
Lowest
9°C
1986-09-17
Low
Highest
19°C
1997-09-01
Lowest
1°C
2018-09-29
Feels-like
Highest
37°C
2016-09-13
Lowest
-1°C
2012-09-23
Humidity
Highest
16.0 g/m³
2024-09-02
Lowest
6.0 g/m³
2018-09-30
Wind
Highest
41 km/h
1988-09-24
Lowest
5 km/h
1986-09-27
Gust
Highest
89 km/h
1990-09-21
Lowest
12 km/h
1986-09-27
Precip
Wettest
191 mm
1993
Driest
22 mm
1997
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