June-August is the ideal time to visit Lausanne. It's summertime and the city really comes alive with the sun shining down on the little streets. Besides, visiting a new place during the summer months is far better than visiting during the winter. Lausanne's winter temperatures drop down to 0 degrees, so you will not be able to get out and explore to your heart's content. Even the surrounding vineyards will look tons better during the summer.
|Month||Avg. Minimum (°C)||Avg. Maximum (°C)|