May in Ugol'nyye Kopi is the cloudiest month of the year. In May, the weather in Ugol'nyye Kopi is typically cold. Average daily high temperature in May is about 1 degree above zero. On average, Ugol'nyye Kopi has 19 cloudy, 8 rainy, 3 snowy, and 1 sunny day in May. The rains are usually light. May as well as January, February, March, and September is considered the most uncomfortable time to visit Ugol'nyye Kopi.