Lyon weather in October
October in Lyon: nice, rainy, with clean air — a great time to visit.
#8 of 12 months in Lyon · #353 of 604 destinations to visit in October · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Lyon climate normals — October
| Daytime high | 19°C / 66°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 51°F | |
| Feels like (high) | 18°C / 64°F | |
| Rainfall | 116 mm / 4.6 in | 🌧 rainy |
| Rainy days | 11 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 7.1 h/day | |
| Daylight | 10.9 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Lyon in October — FAQ
- Is October a good time to visit Lyon?
- October in Lyon: nice, rainy, with clean air — a great time to visit. It ranks #8 of 12 months for Lyon on SeasonMap's comfort score (73/100).
- What is the weather like in Lyon in October?
- In October, Lyon averages a daily high of 19°C and a low of 10.7°C, with about 116.3 mm of rain over roughly 11 rainy days.
- What is the air quality in Lyon in October?
- Lyon has a mean US Air Quality Index of about 41 in October.