Weather in Frankfurt am Main, Hesse, Germany in September
In an average September, Frankfurt am Main sees a daily high around 22°C and a low around 10°C, based on 1981–2026 of local climate records.
| Average high | 22°C |
|---|---|
| Typical high range | 16°C to 28°C |
| Average low | 10°C |
| Typical low range | 6°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
34°C
2024-09-05
Lowest
10°C
2025-09-25
Low
Highest
19°C
2023-09-12
Lowest
0°C
1995-09-29
Feels-like
Highest
42°C
2024-09-05
Lowest
-6°C
1995-09-29
Humidity
Highest
16.4 g/m³
2011-09-04
Lowest
5.0 g/m³
2018-09-26
Wind
Highest
56 km/h
2018-09-23
Lowest
5 km/h
1992-09-19
Precip
Wettest
106 mm
1984
Driest
18 mm
1997
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