Which summer is hot in Shenzhen or Nanhai District?

The South China Sea is very hot. According to the query, the Gregorian calendar shows:

1. Temperature: The average temperature in Shenzhen in summer is 28 degrees, and the highest temperature is 34 degrees. The average summer temperature in the South China Sea is 32 degrees, and the highest temperature is 35 degrees. The South China Sea is very hot.

2. Geographical location: Shenzhen is affected by ocean airflow, and its temperature is lower than that of the South China Sea.