About Igis, Grisons's Climate & Weather History

Igis, in Grisons, Switzerland, is home to roughly 6,800 people in the Europe/Zurich time zone at 46.9°N latitude.

In 2025, Igis recorded an average annual temperature of 52°F. The hottest temperatures reached 92°F in June; the coolest were 12°F in January. Total precipitation for the year was 43 inches, with the wettest month being July. Snowfall for the year totaled approximately 28 inches.