In December, the weather in Vyvenka is typically freezing. Average daily high temperature in December is about 11 degrees below zero. On average, Vyvenka has 10 cloudy, 8 snowy, 8 partly cloudy, and 5 sunny days in December. The snowfalls are usually moderate. December as well as January, February, March, and May is considered the most uncomfortable time to visit Vyvenka.