January weather forecast in Tallinn

January in Tallinn is the snowiest and the cloudiest month of the year. In January, the weather in Tallinn is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Tallinn has 15 cloudy, 6 partly cloudy, 5 snowy, 3 rainy, and 2 sunny days in January. The snowfalls are usually moderate.