Weather in Lyon, Rhône-Alpes, France in September
In an average September, Lyon sees a daily high around 24°C and a low around 12°C, based on 1981–2026 of local climate records.
| Average high | 24°C |
|---|---|
| Typical high range | 18°C to 29°C |
| Average low | 12°C |
| Typical low range | 7°C to 16°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
35°C
2023-09-10
Lowest
9°C
2020-09-27
Low
Highest
21°C
2020-09-15
Lowest
3°C
1995-09-29
Feels-like
Highest
44°C
1987-09-14
Lowest
-2°C
2002-09-25
Humidity
Highest
16.3 g/m³
2021-09-14
Lowest
5.6 g/m³
2002-09-25
Wind
Highest
58 km/h
2015-09-16
Lowest
5 km/h
2017-09-04
Precip
Wettest
225 mm
1993
Driest
12 mm
1985
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