May in Gorno-Chuyskiy is the rainiest month of the year. In May, the weather in Gorno-Chuyskiy is typically cold. Average daily high temperature in May is about 6 degrees above zero. On average, Gorno-Chuyskiy has 26 rainy, 3 cloudy, and 2 sunny days in May. The rains are usually heavy. May as well as January, February, March, and July is considered the most uncomfortable time to visit Gorno-Chuyskiy.