Is it hot in Guangzhou in summer?

Guangzhou is hotter than Wuhan in summer.

Guangzhou 1:

Guangzhou's annual average temperature is 20-22 degrees Celsius, which is one of the largest cities with the smallest annual average temperature difference in China. The hottest month in a year is July, with an average monthly temperature of 28.7℃.

2. Wuhan:

The annual average temperature in Wuhan is 15.8℃- 17.5℃, the extreme maximum temperature is 41.3℃ (1934 August 10), and the extreme minimum temperature is-18./kloc.

Topography of Guangzhou:

Guangzhou is a hilly area, with high terrain in the northeast and low terrain in the southwest, with mountains and seas at its back. In the north, this is a hilly area with dense forests. The highest peak is the Tiantangding at the junction of Conghua City and Longmen County in the north, with an altitude of1210m.

The northeast is a middle and low mountain, and it is known as Baiyun Mountain as the "city lung". The central part is a hilly basin and the southern part is a coastal alluvial plain, which is an integral part of the Pearl River Delta.

Refer to the above? Baidu Encyclopedia-Guangzhou, Baidu Encyclopedia-Wuhan