The China resorts with the warmest sea water temperature in September are Tainan, Taichung and Beihai.
Below you can see a list of all popular China resorts and information about sea water temperature in September for the last two years.
| Resort Name | September 2024 | September 2023 | September 2022 |
|---|---|---|---|
| Tainan | 90.2°F | 88.6°F | 88.0°F |
| Taichung | 90.0°F | 88.7°F | 87.0°F |
| Beihai | 90.0°F | 89.1°F | 90.8°F |
| Hainan | 89.5°F | 89.5°F | 90.0°F |
| Dadunhai | 89.4°F | 88.9°F | 90.2°F |
| Sanya | 89.4°F | 88.9°F | 90.2°F |
| Yalong Bay | 89.4°F | 89.2°F | 90.0°F |
| Guangzhou | 89.4°F | 87.5°F | 89.8°F |
| Zhuhai | 89.4°F | 87.8°F | 89.6°F |
| Nantong | 89.4°F | 84.8°F | 84.4°F |
| Macau | 89.3°F | 87.6°F | 89.5°F |
| Shanghai | 88.9°F | 85.1°F | 83.8°F |
| Taipei | 88.9°F | 87.3°F | 86.7°F |
| Haikou | 88.9°F | 88.6°F | 89.3°F |
| Shenzhen | 88.6°F | 87.3°F | 88.9°F |
| Suzhou | 88.5°F | 85.8°F | 83.7°F |
| Hong Kong | 88.1°F | 86.3°F | 88.1°F |
| Xiamen | 87.8°F | 86.4°F | 86.0°F |
| Hangzhou | 87.3°F | 84.1°F | 82.5°F |
| Ningbo | 87.2°F | 85.3°F | 83.2°F |
| Quingdao | 83.0°F | 81.7°F | 78.9°F |
| Weihai | 80.6°F | 79.9°F | 77.0°F |
| Yantai | 80.4°F | 80.2°F | 77.1°F |
| Qinhuangdao | 78.7°F | 79.5°F | 77.6°F |
| Beidaihe | 78.3°F | 79.2°F | 77.1°F |
| Dalian | 77.7°F | 78.3°F | 74.9°F |
| Tianjin | 77.6°F | 78.0°F | 78.2°F |
Please see following sea water temperature averages charts for the warmest China resorts in September.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
