Lausanne weather in April
April in Lausanne: cool, rainy, with clean air — a great time to visit.
#6 of 12 months in Lausanne · #506 of 897 destinations to visit in April · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Lausanne in April
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Lausanne climate normals — April
| Daytime high | 13°C / 56°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 42°F | |
| Rainfall | 85 mm / 3.3 in | 🌧 rainy |
| Rainy days | 10 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 5°C / 40°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 13.6 h | |
| Wind | 10 km/h / 6 mph | |
| Snowfall | 9.7 cm / 3.8 in | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Lausanne in April — FAQ
- Is April a good time to visit Lausanne?
- April in Lausanne: cool, rainy, with clean air — a great time to visit. It ranks #6 of 12 months for Lausanne on SeasonMap's comfort score (79/100).
- What is the weather like in Lausanne in April?
- In April, Lausanne averages a daily high of 13.3°C and a low of 5.7°C, with about 84.6 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Lausanne in April?
- Lausanne has a mean US Air Quality Index of about 40 in April.
- Does it snow in Lausanne in April?
- Lausanne sees roughly 9.7 cm of snowfall in April.