December in Nysh is the windiest month of the year. In December, the weather in Nysh is typically freezing. Average daily high temperature in December is about 11 degrees below zero. On average, Nysh has 13 snowy, 13 cloudy, 4 sunny, and 1 partly cloudy day in December. The snowfalls are usually moderate. December as well as January, February, April, and May is considered the most uncomfortable time to visit Nysh.