November in Vanersborg is the rainiest month of the year. In November, the weather in Vanersborg is typically cold. Average daily high temperature in November is about 5 degrees above zero. On average, Vanersborg has 20 rainy, 5 cloudy, 3 sunny, and 2 partly cloudy days in November. The rains are usually moderate. November as well as January, March, October, and December is considered the most uncomfortable time to visit Vanersborg.