With a population of around 1,100, Les Bois sits in Jura, Switzerland. The city operates in the Europe/Zurich time zone.
In 2025, Les Bois recorded an average annual temperature of 46°F. The hottest temperatures reached 86°F in August; the coolest were 3°F in January. Total precipitation for the year was 60 inches, with the wettest month being September. Snowfall for the year totaled approximately 20 inches.
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