Weather is probably a major factor when you plan your trip to Xinzhongwei, 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 29°C, while the coldest months are January and December, with an average of 18°C. The rainiest months in Xinzhongwei are June, August, May and September, with each month seeing an average of 330 mm of rainfall.