January in Brzostek is the snowiest and the most freezing month of the year. In January, the weather in Brzostek is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Brzostek has 14 cloudy, 9 snowy, 5 rainy, and 3 sunny days in January. The snowfalls are usually light. January as well as February, March, April, and May is considered the most uncomfortable time to visit Brzostek.