January in Janowiec Wielkopolski is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Janowiec Wielkopolski is typically freezing. Average daily high temperature in January is about zero. On average, Janowiec Wielkopolski has 11 cloudy, 10 snowy, 8 rainy, and 2 sunny days in January. The snowfalls are usually moderate. January as well as February, March, November, and December is considered the most uncomfortable time to visit Janowiec Wielkopolski.