July in Nikolskoye-Kazakovo is the sunniest and the hottest month of the year. In July, the weather in Nikolskoye-Kazakovo is typically hot. Average daily high temperature in July is about 28 degrees above zero. On average, Nikolskoye-Kazakovo has 23 sunny, 4 rainy, and 4 partly cloudy days in July. The rains are usually light.