About Lenk, Bern's Climate & Weather History

With a population of around 2,300, Lenk sits in Bern, Switzerland. The city operates in the Europe/Zurich time zone.

In 2025, Lenk recorded an average annual temperature of 46°F. The hottest temperatures reached 85°F in August; the coolest were -4°F in November. Total precipitation for the year was 58 inches, with the wettest month being September. Snowfall for the year totaled approximately 61 inches.