August in Kuptsovo is the sunniest month of the year. In August, the weather in Kuptsovo is typically hot. Average daily high temperature in August is about 27 degrees above zero. On average, Kuptsovo has 21 sunny, 9 partly cloudy, and 1 rainy day in August. The rains are usually light. August as well as September is considered the most comfortable time to visit Kuptsovo.