January in Radymno is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Radymno is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Radymno has 15 cloudy, 9 snowy, 5 rainy, and 2 sunny days in January. The snowfalls are usually light. January as well as February, March, April, and November is considered the most uncomfortable time to visit Radymno.