December in Jishu is the snowiest month of the year. In December, the weather in Jishu is typically freezing. Average daily high temperature in December is about 11 degrees below zero. On average, Jishu has 11 cloudy, 9 partly cloudy, 7 sunny, and 4 snowy days in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Jishu.