I need a confirmation...what is the climate like in Beijing in March? We r from the tropical weather...is it too cold for us to visit Beijing at that month? I really want to visit Beijing n our tour is in March...but I'm a bit worried about the climate since i'm bringing my 2 n a half yr old son....please can someone give me a solid confirmation to convince my family that it is safe for my son to trvl there in March?...