August in Merkulovskiy is the sunniest month of the year. In August, the weather in Merkulovskiy is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Merkulovskiy has 24 sunny, 6 partly cloudy, and 1 rainy day in August. The rains are usually light. August as well as July and September is considered the most comfortable time to visit Merkulovskiy.