May in Osharovo is the rainiest month of the year. In May, the weather in Osharovo is typically cold. Average daily high temperature in May is about 8 degrees above zero. On average, Osharovo has 17 cloudy, 12 rainy, and 2 sunny days in May. The rains are usually light. May as well as January, February, April, and November is considered the most uncomfortable time to visit Osharovo.