Lyon weather in April
April in Lyon: cool, a little rain, with clean air — an excellent time to visit.
#6 of 12 months in Lyon · #218 of 604 destinations to visit in April · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Lyon climate normals — April
| Daytime high | 17°C / 62°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 44°F | |
| Feels like (high) | 15°C / 59°F | |
| Rainfall | 63 mm / 2.5 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 6°C / 43°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 13.6 h | |
| Wind | 16 km/h / 10 mph | |
| Snowfall | 1.4 cm / 0.6 in | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Lyon in April — FAQ
- Is April a good time to visit Lyon?
- April in Lyon: cool, a little rain, with clean air — an excellent time to visit. It ranks #6 of 12 months for Lyon on SeasonMap's comfort score (83/100).
- What is the weather like in Lyon in April?
- In April, Lyon averages a daily high of 16.8°C and a low of 6.4°C, with about 63.1 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Lyon in April?
- Lyon has a mean US Air Quality Index of about 45 in April.
- Does it snow in Lyon in April?
- Lyon sees roughly 1.4 cm of snowfall in April.