About Sunne, Vaermland's Climate & Weather History

With a population of around 5,000, Sunne sits in Vaermland, Sweden. The city operates in the Europe/Stockholm time zone.

In 2025, Sunne recorded an average annual temperature of 46°F. The hottest temperatures reached 84°F in July; the coolest were 0°F in January. Total precipitation for the year was 32 inches, with the wettest month being July. Snowfall for the year totaled approximately 12 inches.