May in Khandyga is the rainiest month of the year. In May, the weather in Khandyga is typically warm. Average daily high temperature in May is about 11 degrees above zero. On average, Khandyga has 18 rainy, 6 cloudy, 4 sunny, and 3 partly cloudy days in May. The rains are usually moderate. May as well as January, February, March, and September is considered the most uncomfortable time to visit Khandyga.