February in Krosno is the cloudiest month of the year. In February, the weather in Krosno is typically cold. Average daily high temperature in February is about 1 degree above zero. On average, Krosno has 17 cloudy, 5 rainy, 5 snowy, and 2 sunny days in February. The rains are usually light. February as well as March, April, May, and November is considered the most uncomfortable time to visit Krosno.