January in Chuvashi is the most freezing month of the year. In January, the weather in Chuvashi is typically freezing. Average daily high temperature in January is about 17 degrees below zero. On average, Chuvashi has 23 cloudy, 6 snowy, and 2 sunny days in January. The snowfalls are usually light. January as well as February, April, October, and December is considered the most uncomfortable time to visit Chuvashi.