Has anyone have an idea of how warm this area is in late August or early September is it a scorture

It's as warm as anywhere. There is a common area with a covered area, and shade from the trees. But most of the exposed natural area is sunny.

If you don't get there early enough for the small amount of shaded areas you should bring a pop up tent. Make sure to steak the tent down as the wind will pick it up and blow it away.

Pretty hot