December in Avacha is the windiest month of the year. In December, the weather in Avacha is typically freezing. Average daily high temperature in December is about 8 degrees below zero. On average, Avacha has 16 snowy, 7 sunny, 4 cloudy, and 4 partly cloudy days in December. The snowfalls are usually heavy. December as well as January, February, April, and May is considered the most uncomfortable time to visit Avacha.