January in Biskupiec is the snowiest and the most freezing month of the year. In January, the weather in Biskupiec is typically freezing. Average daily high temperature in January is about zero. On average, Biskupiec has 14 cloudy, 7 partly cloudy, 4 rainy, 3 snowy, and 3 sunny days in January. The rains are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit Biskupiec.