March in Altai is the snowiest month of the year. In March, the weather in Altai is typically freezing. Average daily high temperature in March is about 4 degrees below zero. On average, Altai has 13 partly cloudy, 10 sunny, 6 cloudy, and 2 snowy days in March. The snowfalls are usually light. March as well as July and August is considered the most comfortable time to visit Altai.