Lyon Weather in September
France · 30-year monthly averages
🌟 Great time to visit
September in Lyon is pleasantly warm, with average daytime highs around 23°C (74°F) and nighttime lows near 13°C (55°F). Expect roughly 83mm of precipitation spread over about 7 rainy days, with a moderate amount of rain.
Avg high
23°C
74°F
Avg low
13°C
55°F
Rainfall
83mm
moderate
Rainy days
7
days with ≥1mm
☀️ About 204 hours of sunshine over the month (~7h/day).
🎒 What to pack
- light layers
- comfortable walking shoes
September vs the rest of the year
FAQ
- How hot is Lyon in September?
- September in Lyon is pleasantly warm, with average daytime highs around 23°C (74°F) and nighttime lows near 13°C (55°F). Expect roughly 83mm of precipitation spread over about 7 rainy days, with a moderate amount of rain.
- Does it rain a lot in Lyon in September?
- Lyon sees around 83mm of precipitation in September on average — moderate by global standards.
- Is September a good time to visit Lyon?
- September is one of the best months to visit Lyon — comfortable temperatures and manageable rainfall.