February in Sljudyanka is the sunniest month of the year. In February, the weather in Sljudyanka is typically freezing. Average daily high temperature in February is about 9 degrees below zero. On average, Sljudyanka has 13 sunny, 6 cloudy, 5 snowy, and 5 partly cloudy days in February. The snowfalls are usually light. February as well as January, July, August, and September is considered the most uncomfortable time to visit Sljudyanka.