Other facts from our historical weather data: Does Yizhou have a dry season? Yes, the months of January, February, March, November and December are very dry. Which is the warmest month in Yizhou? July has an average maximum temperature of 32°C (90°F) and is the warmest month of the year. Which is the coldest month in Yizhou? The coldest month is January with an average maximum temperature of 3°C (37°F). Which is the wettest month in Yizhou? July tops the wettest month list with 170mm (6.7 in) of rainfall. Which is the driest month in Yizhou? December is the driest month with 5mm (0.2 in) of precipitation. No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.