Swimming in Dalian in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Dalian in september 2025.
In september, according to seasonal norms, the sea temperature in Dalian is:
Minimum: 67°F
Average: 72°F
Maximum: 77°F
Other useful seasonal weather averages in september:
- Outside temperature: 71°F to 75°F
- Most common weather: "Clear/Sunny"
- The wind blows at 13.7mph
- It rains a total of 2.3in, over 3 day(s).
Should we swim in Dalian in september?
Yes! The water temperature in Dalian in september is pleasant
Swimming in september is pleasant in Dalian and the surrounding area. The sea temperature is 72°F on average (min/max: 67°F/77°F), allowing you to swim for a long time and enjoy water sports.
Note also that in september, the climate is perfect with an average outside temperature of 73°F, 2.3in of precipitation (over 3 days) and 69.91 % humidity.
Water and normal seasonal temperatures in Dalian in september
| September | |||
| Average sea temperature | 72°F | ||
| Minimum sea temperature | 67°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 74°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 72°F | ||
| Wind speed | 11.8mph | ||
| Wind temperature | 72°F | ||
| Precipitation | 2.3in | ||
| Number of days of rain | 3 jour(s) (11%) | ||
| Humidity | 70% | ||
| Visibility in kilometers | 9.8km | ||
| Cloud cover | 23% | ||
| Our opinion | pleasant swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Dalian
Swim elsewhere in China in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Shanghai in september | 78°F | 83°F | pleasant swimming | Hainan island (Haikou) in september | 83°F | 87°F | ideal swimming | Qingdao in september | 75°F | 79°F | pleasant swimming | Wenzhou in september | 81°F | 85°F | ideal swimming | Hainan in september | 83°F | 87°F | ideal swimming | Hangzhou in september | 78°F | 82°F | pleasant swimming | Macao in september | 83°F | 86°F | ideal swimming | Sanya in september | 84°F | 86°F | ideal swimming | Shenzhen in september | 83°F | 86°F | ideal swimming | Xiamen in september | 81°F | 84°F | ideal swimming |