July in Sumon Kara-Khol'sky is the rainiest and the warmest month of the year. In July, the weather in Sumon Kara-Khol'sky is typically warm. Average daily high temperature in July is about 16 degrees above zero. On average, Sumon Kara-Khol'sky has 19 rainy, 8 sunny, 3 partly cloudy, and 1 cloudy day in July. The rains are usually light. July as well as January, February, April, and May is considered the most uncomfortable time to visit Sumon Kara-Khol'sky.