Average sea water temperature in May:
+68.7°F
| Minimum sea water temperature in May: | 76.5°F |
| Maximum sea water temperature in May: | 60.3°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 67.7°F. The highest and lowest sea temperatures during the month were 70.7°F and 64.9°F.
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Monthly sea water temperature in Shanghai, °F
Which China resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Sanya | 83.1°F | 84.0°F |
| Dadunhai | 83.1°F | 84.0°F |
| Hainan | 83.0°F | 84.3°F |
| Yalong Bay | 82.9°F | 84.0°F |
| Beihai | 81.3°F | 83.5°F |
| Tainan | 80.4°F | 83.0°F |
| Haikou | 79.7°F | 80.6°F |
| Taichung | 78.7°F | 81.6°F |
| Shenzhen | 77.9°F | 81.0°F |
| Guangzhou | 77.8°F | 79.7°F |
| Zhuhai | 77.3°F | 80.8°F |
| Taipei | 77.3°F | 79.7°F |
| Macau | 77.2°F | 80.6°F |
| Hong Kong | 77.0°F | 79.5°F |
| Xiamen | 74.7°F | 77.6°F |
| Suzhou | 70.8°F | 73.5°F |
| Nantong | 67.9°F | 71.5°F |
| Hangzhou | 67.8°F | 71.3°F |
| Shanghai | 67.7°F | 70.9°F |
| Tianjin | 65.8°F | 66.5°F |
Best time for vacation in Shanghai
Shanghai on a weather map
Places in China:
Name
°F
24 Hours Forecast
Shanghai
Local time: 08:11
May 17, sunday
0900
77°F
N
14 mph
14 mph
1200
81°F
NW
14 mph
14 mph
1500
81°F
NW
15 mph
15 mph
1800
75°F
NW
14 mph
14 mph
2100
70°F
NW
14 mph
14 mph
May 18, monday
0000
70°F
NW
14 mph
14 mph
0300
68°F
NW
12 mph
12 mph
0600
68°F
NW
11 mph
11 mph
