Weather will likely play an important role when you plan your trip to Chaqiyu, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually August and July, with an average temperature of 24°C, while the coldest months are January and December, with an average of 6°C. The rainiest months in Chaqiyu are June, July, May and April, with each month seeing an average of 278 mm of rainfall.