January in Tyanya is the most freezing month of the year. In January, the weather in Tyanya is typically freezing. Average daily high temperature in January is about 22 degrees below zero. On average, Tyanya has 24 cloudy, 3 sunny, 2 snowy, and 2 partly cloudy days in January. The snowfalls are usually light. January as well as February, March, April, and May is considered the most uncomfortable time to visit Tyanya.