I'm visiting China and the Great Wall 29 Aug thru 11 Sep 2016...is this a good time?

The Wall is distributed in the northern regions of China. In these regions, the late August can still be a little bit hot. Starting from the September, the weather begins to drop and it is neither too hot nor too cold since the middle of this month. I suggest you to visit Beijing, for it houses the well-preserved Wall sections. With red maple leaves decorated the city, the scenery can also be even gorgeous at that time.