In February, the weather in Kosmonosy is typically cold. Average daily high temperature in February is about 4 degrees above zero. On average, Kosmonosy has 9 partly cloudy, 7 rainy, 7 cloudy, 5 sunny, and 1 snowy day in February. The rains are usually moderate. February as well as January, March, October, and November is considered the most uncomfortable time to visit Kosmonosy.