I'm living in HK for the moment. There seems to be quite a few good spots around but no skaters. Although, I'm sure they are lurking somewhere. China's full of modern malls and other developments that are pretty good for skating. That said, the bulk of the country is not exactly prime skating terrain and as you might expect, there are a lot of crowds around that can get in the way.
Not sure what the weather is like up North, but here in the Southeast, it's hot and sunny at the moment.