Is it appropriate to go to Rizhao, Qingdao or Huangshan in July?

Rizhao in Qingdao. July is a hot summer, suitable for going to coastal cities such as Qingdao. The air is humid and the temperature is moderate, but going to Huangshan is not suitable for climbing and other sports, because the weather is getting hotter and hotter and the ultraviolet rays of the sun are strengthened. Qingdao, a prefecture-level city under the jurisdiction of Shandong Province, is also known as Island City and Jiaoao, a sub-provincial city, a city with separate plans and a mega-city, and an important national coastal central city determined by the State Council.