Other facts from our historical weather data: Which months have the greatest rainfall in Changli? Most rainfall (rainy season) is seen in July and August. Does Changli have a dry season? Yes, the months of January, February, March, November and December are very dry. Which is the warmest month in Changli? July has an average maximum temperature of 31°C (88°F) and is the warmest month of the year. Which is the coldest month in Changli? The coldest month is January with an average maximum temperature of 2°C (36°F). Which is the wettest month in Changli? July tops the wettest month list with 166mm (6.5 in) of rainfall. Which is the driest month in Changli? January is the driest month with 4mm (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.