Weather in Dortmund, North Rhine-Westphalia, Germany in September
In an average September, Dortmund sees a daily high around 20°C and a low around 10°C, based on 1981–2026 of local climate records.
| Average high | 20°C |
|---|---|
| Typical high range | 15°C to 26°C |
| Average low | 10°C |
| Typical low range | 7°C to 14°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
32°C
2020-09-15
Lowest
10°C
2010-09-27
Low
Highest
18°C
2023-09-11
Lowest
2°C
1987-09-30
Feels-like
Highest
35°C
2013-09-06
Lowest
-3°C
1987-09-30
Humidity
Highest
16.1 g/m³
2023-09-12
Lowest
5.7 g/m³
2018-09-26
Wind
Highest
57 km/h
2017-09-13
Lowest
6 km/h
1996-09-24
Precip
Wettest
164 mm
1984
Driest
21 mm
2016
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