December in Perha is the windiest month of the year. In December, the weather in Perha is typically freezing. Average daily high temperature in December is about zero. On average, Perha has 12 cloudy, 9 snowy, 8 rainy, and 2 sunny days in December. The snowfalls are usually light. December as well as February, March, April, and November is considered the most uncomfortable time to visit Perha.