The best time to visit Switzerland is between mid-May and the end of September, when the late spring, summer, and early fall temperatures present pleasantly warm days. January and February are great for winter sports such as snowshoeing and dog sledding. You can also glacier ski in San Moritz or summer ski in Zermatt.
Rains do start to fall from the end of May, cooling down those hot days, while September stands out as the most ideal month to visit Switzerland, as temperatures are still warm and there is little, if any, rain.
The climate may vary across Switzerland due to the distinctive topography of the valleys, foothills, and famous alpine peaks. However, the country is a year-round destination with activities for everyone, no matter the season.
Learn more: Best Time to Visit Switzerland