January in Tyansky natsional'nyy nasleg is the most freezing month of the year. In January, the weather in Tyansky natsional'nyy nasleg is typically freezing. Average daily high temperature in January is about 22 degrees below zero. On average, Tyansky natsional'nyy nasleg 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 Tyansky natsional'nyy nasleg.