May in Shershuny is the sunniest month of the year. In May, the weather in Shershuny is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Shershuny has 14 rainy, 9 sunny, 6 partly cloudy, and 2 cloudy days in May. The rains are usually moderate. May as well as March, April, October, and November is considered the most uncomfortable time to visit Shershuny.