August in Chernaya Gryaz' is the sunniest month of the year. In August, the weather in Chernaya Gryaz' is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Chernaya Gryaz' has 15 sunny, 8 partly cloudy, 7 rainy, and 1 cloudy day in August. The rains are usually light. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Chernaya Gryaz'.