About Viganello, Ticino's Climate & Weather History

With a population of around 6,400, Viganello sits in Ticino, Switzerland. The city operates in the Europe/Zurich time zone.

In 2025, Viganello recorded an average annual temperature of 57°F. The hottest temperatures reached 94°F in June; the coolest were 25°F in January. Total precipitation for the year was 90 inches, with the wettest month being September. Snowfall for the year totaled approximately 9 inches.