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 74.2°F. The highest and lowest sea temperatures during the month were 75.9°F and 72.9°F.
Monthly sea water temperature in Tainan, °F
Which China resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Sanya | 74.7°F | 73.6°F |
| Dadunhai | 74.7°F | 73.6°F |
| Yalong Bay | 74.5°F | 72.9°F |
| Tainan | 74.2°F | 72.1°F |
| Hainan | 69.7°F | 67.8°F |
| Haikou | 69.1°F | 66.5°F |
| Taichung | 66.3°F | 63.4°F |
| Shenzhen | 65.5°F | 64.2°F |
| Beihai | 65.2°F | 62.0°F |
| Taipei | 65.2°F | 63.6°F |
| Hong Kong | 64.8°F | 63.9°F |
| Guangzhou | 64.3°F | 63.5°F |
| Macau | 64.0°F | 62.7°F |
| Zhuhai | 63.9°F | 62.7°F |
| Xiamen | 60.0°F | 58.8°F |
| Ningbo | 50.6°F | 48.8°F |
| Nantong | 50.5°F | 49.7°F |
| Shanghai | 48.8°F | 48.2°F |
| Hangzhou | 48.3°F | 48.4°F |
| Suzhou | 44.4°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: 15:44
March 17, tuesday
1800
73°F
SE
7 mph
7 mph
2100
73°F
S
6 mph
6 mph
March 18, wednesday
0000
72°F
S
6 mph
6 mph
0300
70°F
SW
6 mph
6 mph
0600
70°F
SW
5 mph
5 mph
0900
73°F
N
1 mph
1 mph
1200
79°F
NE
7 mph
7 mph
1500
81°F
NE
7 mph
7 mph
