Leuk is a city of approximately 3,400 people in Valais, Switzerland. Located in the Europe/Zurich time zone at 46.3°N latitude.
In 2025, Leuk recorded an average annual temperature of 51°F. The hottest temperatures reached 96°F in June; the coolest were 4°F in January. Total precipitation for the year was 40 inches, with the wettest month being September. Snowfall for the year totaled approximately 51 inches.
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