Arth, in Schwyz, Switzerland, is home to roughly 9,900 people in the Europe/Zurich time zone at 47.1°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Arth recorded a mean annual temperature of 52°F, ranging from 24°F lows in January to 91°F highs in August, with about 61 inches of precipitation across the year.