May in Kursavka is the rainiest month of the year. In May, the weather in Kursavka is typically warm. Average daily high temperature in May is about 18 degrees above zero. On average, Kursavka has 23 rainy and 8 sunny days in May. The rains are usually heavy. May as well as February, March, April, and December is considered the most uncomfortable time to visit Kursavka.