February in Rosilna is the cloudiest month of the year. In February, the weather in Rosilna is typically freezing. Average daily high temperature in February is about zero. On average, Rosilna has 15 cloudy, 5 rainy, 3 snowy, 3 sunny, and 3 partly cloudy days in February. The rains are usually light. February as well as March, April, May, and December is considered the most uncomfortable time to visit Rosilna.