Weather is only one factor, but it can really affect your travel plans, especially if you’re planning an extended stay in Shanshang. The hottest months are usually August and July with an average temp of 79°F, while the coldest months are January and February with an average of 51°F. The rainiest months in Shanshang are June, August, May, and July, with each month seeing an average of 10 inches of rainfall.