July in Novonikolayevka is the warmest month of the year. In July, the weather in Novonikolayevka is typically warm. Average daily high temperature in July is about 26 degrees above zero. On average, Novonikolayevka has 15 partly cloudy, 14 sunny, and 2 rainy days in July. The rains are usually light. July as well as August is considered the most comfortable time to visit Novonikolayevka.