When planning a visit to Canton of Schwyz in Switzerland, it helps to know that temperatures typically range from 1°C (34°F) in January up to 21°C (70°F) during the peak of July. Our detailed climate overview is based on data from Brunnen, the region's most well-known city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Canton of Schwyz offers pleasant conditions in June, July and August, with temperatures typically ranging from 19°C (66°F) to 21°C (70°F).
The colder weather is most prominent in the months of January, February, March, November and December.
Precipitation in Canton of Schwyz varies considerably throughout the year. The wettest conditions occur in August with 223 mm (8.8 in) of rain, while January stays relatively dry with 129 mm (5.1 in). The region experiences its rainy season during May, June, July and August, when monthly rainfall can range from 192 mm (7.6 in) to 223 mm (8.8 in).
July is the sunniest period, with ideal conditions for exploring the region and all it has to offer.
