August in Yefanovo is the sunniest month of the year. In August, the weather in Yefanovo is typically warm. Average daily high temperature in August is about 23 degrees above zero. On average, Yefanovo has 15 sunny, 8 rainy, 7 partly cloudy, and 1 cloudy day in August. The rains are usually light. August as well as July is considered the most comfortable time to visit Yefanovo.