I am from turkey i will visit beijing xian guilin shanghai 26 august-5 september how is the weather?

Generally, it will be the end of summer in these cities with a little difference. In Beijing and Xian, the night shower could cool down the hot weather sometimes. Shanghai will be hot as the same, but rainstorm may happen during daytime. The weather is changeful. Guilin should be cooler than these cities but you will feel a little bit humid. Well, summer short clothes will be fine at most of times, but long-sleeved shirt and jeans should be taken as well.