Hi, we are planning to visit Shangai on a two days Business tour on 22nd of June. we like to visit some more places like Beijing and Hong Kong also for leisure. Can someone please guide us how the weather would be in these 3 cities between 22nd June to 30th June. If it is a rainy month then we will postpone the trip. If its summer then no problem for us as we stay in Bangalore where the termperature reaches around 35C.