Average sea water temperature in January:
+73.6°F
| Minimum sea water temperature in January: | 77.5°F |
| Maximum sea water temperature in January: | 69.3°F |
Daily sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 74.4°F. The highest and lowest sea temperatures during the month were 75.9°F and 73.4°F.
Monthly sea water temperature in Tainan, °F
Which China resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Sanya | 74.8°F | 73.6°F |
| Dadunhai | 74.8°F | 73.6°F |
| Yalong Bay | 74.8°F | 72.9°F |
| Tainan | 74.4°F | 72.1°F |
| Hainan | 69.5°F | 67.8°F |
| Haikou | 68.8°F | 66.5°F |
| Taipei | 66.0°F | 63.6°F |
| Taichung | 65.6°F | 63.4°F |
| Guangzhou | 65.3°F | 63.5°F |
| Shenzhen | 65.2°F | 64.2°F |
| Hong Kong | 64.9°F | 63.9°F |
| Beihai | 64.5°F | 62.0°F |
| Macau | 63.1°F | 62.7°F |
| Zhuhai | 63.0°F | 62.7°F |
| Xiamen | 60.5°F | 58.8°F |
| Ningbo | 51.7°F | 48.8°F |
| Nantong | 51.4°F | 49.7°F |
| Shanghai | 50.3°F | 48.2°F |
| Hangzhou | 48.7°F | 48.4°F |
| Suzhou | 44.1°F | 44.0°F |
Best time for vacation in Tainan
Tainan on a weather map
Places in China:
Name
°F
24 Hours Forecast
Tainan
Local time: 06:39
January 16, friday
0900
70°F
S
7 mph
7 mph
1200
77°F
SE
8 mph
8 mph
1500
79°F
SE
11 mph
11 mph
1800
75°F
S
12 mph
12 mph
2100
72°F
S
7 mph
7 mph
January 17, saturday
0000
70°F
SW
5 mph
5 mph
0300
68°F
SW
6 mph
6 mph
0600
66°F
SW
5 mph
5 mph
