January weather forecast in Warsaw

January in Warsaw is the snowiest, the windiest, the cloudiest, and the most freezing month of the year. In January, the weather in Warsaw is typically freezing. Average daily high temperature in January is about 2 degrees below zero. On average, Warsaw has 15 cloudy, 9 snowy, 4 rainy, and 3 sunny days in January. The snowfalls are usually moderate.