About Vennesla, Agder's Climate & Weather History

With a population of around 12,800, Vennesla sits in Agder, Norway. The city operates in the Europe/Oslo time zone.

In 2025, Vennesla recorded an average annual temperature of 48°F. The hottest temperatures reached 82°F in July; the coolest were 8°F in February. Total precipitation for the year was 69 inches, with the wettest month being December. Snowfall for the year totaled approximately 18 inches.