May in Kurchum is the windiest month of the year. In May, the weather in Kurchum is typically warm. Average daily high temperature in May is about 22 degrees above zero. On average, Kurchum has 13 sunny, 12 partly cloudy, and 6 rainy days in May. The rains are usually light. May as well as September is considered the most comfortable time to visit Kurchum.