Swimming in Hainan island (Haikou) in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Hainan island (Haikou) in july 2025.
In july, according to seasonal norms, the sea temperature in Hainan island (Haikou) is:
Minimum: 83°F
Average: 85°F
Maximum: 89°F
Other useful seasonal weather averages in july:
- Outside temperature: 83°F to 90°F
- Most common weather: "Partly Cloudy"
- The wind blows at 18mph
- It rains a total of 10.1in, over 11 day(s).
Should we swim in Hainan island (Haikou) in july?
Yes! The water temperature in Hainan island (Haikou) in july is ideal
In july, swimming is ideal on the beaches around Hainan island (Haikou)! With water reaching 89°F at most and 85°F on average, spending time in the water is very pleasant.
Note also that in july, the climate is tolerable with an average outside temperature of 87°F, 10.1in of precipitation (over 11 days) and 81.88 % humidity.
Water and normal seasonal temperatures in Hainan island (Haikou) in july
| July | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 89°F | ||
| Average outside temperature | 88°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 85°F | ||
| Wind speed | 10.6mph | ||
| Wind temperature | 85°F | ||
| Precipitation | 10.1in | ||
| Number of days of rain | 11 jour(s) (36%) | ||
| Humidity | 82% | ||
| Visibility in kilometers | 9.41km | ||
| Cloud cover | 32% | ||
| Our opinion | ideal swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Hainan island (Haikou)
Swim elsewhere in China in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Shanghai in july | 79°F | 84°F | ideal swimming | Dalian in july | 73°F | 80°F | pleasant swimming | Qingdao in july | 76°F | 81°F | pleasant swimming | Wenzhou in july | 81°F | 84°F | ideal swimming | Hainan in july | 86°F | 88°F | ideal swimming | Hangzhou in july | 79°F | 82°F | pleasant swimming | Macao in july | 85°F | 87°F | ideal swimming | Sanya in july | 86°F | 89°F | ideal swimming | Shenzhen in july | 85°F | 87°F | ideal swimming | Xiamen in july | 81°F | 85°F | ideal swimming |