June in Mamontovoye is the sunniest month of the year. In June, the weather in Mamontovoye is typically warm. Average daily high temperature in June is about 22 degrees above zero. On average, Mamontovoye has 14 partly cloudy, 10 sunny, and 6 rainy days in June. The rains are usually light. June as well as August is considered the most comfortable time to visit Mamontovoye.