August in Zav'yalovo is the sunniest month of the year. In August, the weather in Zav'yalovo is typically warm. Average daily high temperature in August is about 23 degrees above zero. On average, Zav'yalovo has 19 sunny, 9 partly cloudy, and 3 rainy days in August. The rains are usually light. August as well as June is considered the most comfortable time to visit Zav'yalovo.