About Founex, Vaud's Climate & Weather History

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

In 2025, Founex recorded an average annual temperature of 54°F. The hottest temperatures reached 97°F in August; the coolest were 27°F in November. Total precipitation for the year was 50 inches, with the wettest month being January. Snowfall for the year totaled approximately 2 inches.