Current Sea Water Temperature:
+79.2°F
| Maximum Sea Water Temperature in July: | 85.4°F |
| Minimum Sea Water Temperature in July: | 69.0°F |
| Average water temperature in July: | 76.6°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 18 | 79.2°F | July 13 | 83.0°F |
| July 17 | 77.8°F | July 12 | 82.2°F |
| July 16 | 81.0°F | July 11 | 84.2°F |
| July 15 | 80.6°F | July 10 | 82.6°F |
| July 14 | 81.4°F | July 09 | 82.2°F |
When is the Warmest Sea for Dalian?
According to our data for the last three years for Dalian the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2024 for Dalian was 84.8°F. The maximum and minimum values were 82.2°F and 89.2°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Dalian was 79.7°F. The maximum and minimum values were 74.0°F and 84.2°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2024 for Dalian was 77.7°F. The maximum and minimum values were 73.0°F and 82.4°F respectively.
China Resorts:
NAME
F°
| Beidaihe |  |
+84 |
| Beijing |  |
+106 |
| Dadunhai | |
+90 |
| Dalian | |
+82 |
| Guangzhou |  |
+102 |
| Hainan | |
+90 |
| Hangzhou | |
+86 |
| Hong Kong | |
+92 |
| Macau | |
+96 |
| Quingdao | |
+86 |
| Sanya | |
+90 |
| Shanghai | |
+84 |
| Shenzhen | |
+94 |
| Weihai | |
+80 |
| Yalong Bay | |
+90 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Dalian
Local time: 18:38
18 jul, friday
| 2100 |  |
78°F | NW 6 mph |
19 jul, saturday
| 0000 | |
76°F | NW 4 mph |
| 0300 | |
76°F | W 5 mph |
| 0600 |  |
76°F | W 6 mph |
| 0900 | |
82°F | W 8 mph |
| 1200 |  |
84°F | NW 9 mph |
| 1500 | |
84°F | NW 9 mph |
| 1800 | |
82°F | NW 8 mph |