January in Novyy Bor is the most freezing month of the year. In January, the weather in Novyy Bor is typically freezing. Average daily high temperature in January is about 13 degrees below zero. On average, Novyy Bor has 17 cloudy, 12 snowy, and 2 sunny days in January. The snowfalls are usually light. January as well as February, May, August, and September is considered the most uncomfortable time to visit Novyy Bor.