Swimming in Hainan in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Hainan in august 2025.
In august, according to seasonal norms, the sea temperature in Hainan is:
Minimum: 82°F
Average: 84°F
Maximum: 86°F
Other useful seasonal weather averages in august:
- Outside temperature: 79°F to 90°F
- Most common weather: "Partly Cloudy"
- The wind blows at 16.8mph
- It rains a total of 13.2in, over 15 day(s).
Should we swim in Hainan in august?
Yes! The water temperature in Hainan in august is ideal
In august, swimming is ideal on the beaches around Hainan! With water reaching 86°F at most and 84°F on average, spending time in the water is very pleasant.
Note also that in august, the climate is tolerable with an average outside temperature of 85°F, 13.2in of precipitation (over 15 days) and 88.01 % humidity.
Water and normal seasonal temperatures in Hainan in august
| August | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 81°F | ||
| Wind speed | 6.2mph | ||
| Wind temperature | 81°F | ||
| Precipitation | 13.2in | ||
| Number of days of rain | 15 jour(s) (50%) | ||
| Humidity | 89% | ||
| Visibility in kilometers | 7.82km | ||
| Cloud cover | 40% | ||
| Our opinion | ideal swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Hainan
Swim elsewhere in China in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Shanghai in august | 81°F | 85°F | ideal swimming | Dalian in august | 75°F | 79°F | pleasant swimming | Hainan island (Haikou) in august | 84°F | 87°F | ideal swimming | Qingdao in august | 78°F | 82°F | pleasant swimming | Wenzhou in august | 82°F | 86°F | ideal swimming | Hangzhou in august | 81°F | 84°F | ideal swimming | Macao in august | 84°F | 87°F | ideal swimming | Sanya in august | 84°F | 87°F | ideal swimming | Shenzhen in august | 83°F | 86°F | ideal swimming | Xiamen in august | 81°F | 84°F | ideal swimming |