Arth, in Schwyz, Switzerland, is home to roughly 9,900 people in the Europe/Zurich time zone at 47.1°N latitude.
In 2025, Arth recorded an average annual temperature of 52°F. The hottest temperatures reached 91°F in August; the coolest were 24°F in January. Total precipitation for the year was 61 inches, with the wettest month being July. Snowfall for the year totaled approximately 8 inches.
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