Taking into account the local weather in Shangsiqing is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually August and July with an average temp of 84°F, while the coldest months are January and December with an average of 64°F. The rainiest months in Shangsiqing are June, August, May, and September, with each month seeing an average of 13 inches of rainfall.