Lausanne weather in July
July in Lausanne: nice, rainy, with clean air — an excellent time to visit.
#3 of 12 months in Lausanne · #260 of 897 destinations to visit in July · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Lausanne in July
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Lausanne climate normals — July
| Daytime high | 24°C / 75°F | 😎 nice |
|---|---|---|
| Nighttime low | 17°C / 63°F | |
| Rainfall | 119 mm / 4.7 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 15°C / 58°F | |
| Sunshine | 12.1 h/day | |
| Daylight | 15.4 h | |
| Wind | 10 km/h / 6 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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Lausanne in July — FAQ
- Is July a good time to visit Lausanne?
- July in Lausanne: nice, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for Lausanne on SeasonMap's comfort score (88/100).
- What is the weather like in Lausanne in July?
- In July, Lausanne averages a daily high of 23.8°C and a low of 17.4°C, with about 118.9 mm of rain over roughly 12.4 rainy days.
- What is the air quality in Lausanne in July?
- Lausanne has a mean US Air Quality Index of about 41 in July.