July in Bolshoye Voronovo is the sunniest and the warmest month of the year. In July, the weather in Bolshoye Voronovo is typically warm. Average daily high temperature in July is about 23 degrees above zero. On average, Bolshoye Voronovo has 13 sunny, 10 rainy, and 8 partly cloudy days in July. The rains are usually moderate.