Is it better to travel to Beijing in July or August during the summer vacation?

The average temperature in Beijing is about 26.0 degrees in July and 24.6 degrees in August, with a slight deviation in different years. Generally speaking, mid-August is more suitable. July is the hottest sauna day. At the same time, high school, junior high school and primary school students are on holiday, and everyone concentrates on relaxing and traveling. It's definitely not good to play with the heat in large numbers. It's not too hot in mid-August, and college students haven't returned to school yet. High school and junior high school students have had enough fun to go home, and the tourist attractions and traffic pressure are relatively small. August should be better. But because Beijing is the capital, there are many people who travel at any time. You should make all preparations, plan the route, prepare lessons before you go out, and be aware of it.