July in Gusinoozersk is the warmest month of the year. In July, the weather in Gusinoozersk is typically warm. Average daily high temperature in July is about 24 degrees above zero. On average, Gusinoozersk has 16 partly cloudy, 9 sunny, 4 rainy, and 2 cloudy days in July. The rains are usually light. July as well as June is considered the most comfortable time to visit Gusinoozersk.