August in Kamensk-Shakhtinsky is the sunniest month of the year. In August, the weather in Kamensk-Shakhtinsky is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Kamensk-Shakhtinsky has 28 sunny, 2 partly cloudy, and 1 rainy day in August. The rains are usually moderate. August as well as July and September is considered the most comfortable time to visit Kamensk-Shakhtinsky.