January weather forecast in Bytom

January in Bytom is the snowiest and the most freezing month of the year. In January, the weather in Bytom is typically freezing. Average daily high temperature in January is about zero. On average, Bytom has 12 snowy, 10 cloudy, 6 rainy, and 3 sunny days in January. The snowfalls are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit Bytom.