May in Kazachinsky natsional'nyy nasleg is the snowiest and the cloudiest month of the year. In May, the weather in Kazachinsky natsional'nyy nasleg is typically freezing. Average daily high temperature in May is about 1 degree below zero. On average, Kazachinsky natsional'nyy nasleg has 26 cloudy, 4 snowy, and 1 sunny day in May. The snowfalls are usually light.