November in Tallinn is the rainiest and the cloudiest month of the year. In November, the weather in Tallinn is typically cold. Average daily high temperature in November is about 4 degrees above zero. On average, Tallinn has 19 rainy, 9 cloudy, 1 snowy, and 1 sunny day in November. The rains are usually moderate. November as well as March, October, and December is considered the most uncomfortable time to visit Tallinn.