January in Vadinsk is the most freezing month of the year. In January, the weather in Vadinsk is typically freezing. Average daily high temperature in January is about 8 degrees below zero. On average, Vadinsk has 16 cloudy, 13 snowy, and 2 sunny days in January. The snowfalls are usually moderate. January as well as April, October, and November is considered the most uncomfortable time to visit Vadinsk.