January in Vyazovka is the most freezing month of the year. In January, the weather in Vyazovka is typically freezing. Average daily high temperature in January is about 10 degrees below zero. On average, Vyazovka has 20 cloudy, 8 snowy, and 3 sunny days in January. The snowfalls are usually light. January as well as February, March, April, and October is considered the most uncomfortable time to visit Vyazovka.