May in Ustye-Zelenoe is the rainiest month of the year. In May, the weather in Ustye-Zelenoe is typically warm. Average daily high temperature in May is about 18 degrees above zero. On average, Ustye-Zelenoe has 18 rainy, 11 sunny, and 2 partly cloudy days in May. The rains are usually moderate. May as well as February, March, April, and December is considered the most uncomfortable time to visit Ustye-Zelenoe.