July in Ovsyannikovskaya is the warmest month of the year. In July, the weather in Ovsyannikovskaya is typically warm. Average daily high temperature in July is about 22 degrees above zero. On average, Ovsyannikovskaya has 13 rainy, 9 sunny, 8 partly cloudy, and 1 cloudy day in July. The rains are usually light.