Current sea water temperature:
+41.5°F
| Minimum sea water temperature in January: | 44.1°F |
| Maximum sea water temperature in January: | 32.5°F |
| Average sea water temperature in January: | 39.3°F |
| more information | |
14 days
forecast
forecast
| Dalian |
monthly
weather
weather
| Dalian |
Sea water temperature for the last 10 days:
| January 13 | 41.5°F | January 8 | 43.2°F |
| January 12 | 41.5°F | January 7 | 42.8°F |
| January 11 | 42.8°F | January 6 | 43.2°F |
| January 10 | 42.6°F | January 5 | 43.0°F |
| January 9 | 42.3°F | January 4 | 43.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Dalian?
Based on the data about daily sea water temperature for the last three years the warmest sea in Dalian was noticed in August, July and September.
Monthly Sea Temperatures in Dalian, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 81.5°F and 77.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.5°F. The highest and lowest sea temperatures during the month were 81.1°F and 71.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.3°F. The highest and lowest sea temperatures during the month were 78.1°F and 71.8°F.
current
weather
weather
| Dalian |
weather in
January
January
| Dalian |
Best time for vacation in Dalian
Dalian on a weather map
Places in China:
Name
°F
24 Hours Forecast
Dalian
Local time: 21:15
January 14, wednesday
0000
25°F
NW
7 mph
7 mph
0300
27°F
N
8 mph
8 mph
0600
30°F
N
9 mph
9 mph
0900
34°F
N
10 mph
10 mph
1200
39°F
N
12 mph
12 mph
1500
39°F
N
9 mph
9 mph
1800
37°F
NW
5 mph
5 mph
2100
32°F
W
8 mph
8 mph
