November in Vaasa is the rainiest month of the year. In November, the weather in Vaasa is typically cold. Average daily high temperature in November is about 3 degrees above zero. On average, Vaasa has 17 rainy, 11 cloudy, and 2 sunny days in November. The rains are usually moderate. November as well as March, April, and October is considered the most uncomfortable time to visit Vaasa.