November in Vantaa is the rainiest month of the year. In November, the weather in Vantaa is typically cold. Average daily high temperature in November is about 4 degrees above zero. On average, Vantaa has 23 rainy, 5 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 Vantaa.