About Risor, Agder's Climate & Weather History

With a population of around 4,600, Risor sits in Agder, Norway. The city operates in the Europe/Oslo time zone.

In 2025, Risor recorded an average annual temperature of 48°F. The hottest temperatures reached 81°F in July; the coolest were 6°F in February. Total precipitation for the year was 50 inches, with the wettest month being September. Snowfall for the year totaled approximately 14 inches.