We went to the Panda center with David today. It was hot and humid, but not as hot as the previous days. We had hoped to get there when it opened but you know how it goes when you are up all night and have three kids to get ready by yourself... We got there in time to see some of the Pandas relaxing in their indoor rooms, but it was way too hot for them to be frolicking out doors. I think at one point it was so humid we were all, including Teac, dripping with sweat.
The moral of the story is, visit the Pandas not in July.