Weather in Mannheim in September
In an average September, Mannheim 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
2016-09-13
Lowest
10°C
1984-09-07
Low
Highest
19°C
2024-09-02
Lowest
3°C
1987-09-29
Feels-like
Highest
41°C
2024-09-05
Lowest
-1°C
1995-09-29
Humidity
Highest
16.9 g/m³
2024-09-05
Lowest
5.6 g/m³
2003-09-25
Wind
Highest
40 km/h
2018-09-23
Lowest
5 km/h
2021-09-22
Gust
Highest
94 km/h
2018-09-23
Lowest
12 km/h
2023-09-09
Precip
Wettest
153 mm
2022
Driest
18 mm
2011
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