January in Tasbastau is the most freezing month of the year. In January, the weather in Tasbastau is typically freezing. Average daily high temperature in January is about 8 degrees below zero. On average, Tasbastau has 16 sunny, 13 partly cloudy, and 2 snowy 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 Tasbastau.