May in Diatlovo is the rainiest month of the year. In May, the weather in Diatlovo is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Diatlovo has 20 rainy, 9 sunny, and 2 partly cloudy days in May. The rains are usually moderate. May as well as March, April, November, and December is considered the most uncomfortable time to visit Diatlovo.