Measurements:
°C
°F
Dalian
48°F
E 13 mph
Feels like: 42°F
Precip: 2%
World Resorts China Dalian Weather

Dalian Sea Water Temperature

Current Sea Water Temperature:
+57.0°F
Maximum Sea Water Temperature in November: 64.8°F
Minimum Sea Water Temperature in November: 46.8°F
Average water temperature in November: 55.8°F

Sea Water Temperature for the Last 10 Days:

November 09 57.0°F November 04 60.6°F
November 08 58.2°F November 03 60.6°F
November 07 58.8°F November 02 60.8°F
November 06 60.2°F November 01 61.8°F
November 05 60.2°F October 31 63.0°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

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Dalian was 84.9°F. The maximum and minimum values were 82.0°F and 89.6°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Dalian was 78.8°F. The maximum and minimum values were 73.0°F and 86.2°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Dalian was 76.7°F. The maximum and minimum values were 74.0°F and 80.8°F respectively.

Best Time to Visit Dalian
The most sunny months:
October 21 days
March 21 days
April 21 days
The most warm months:
August 85.8 °F
July 84.0 °F
September 78.4 °F
Warmest sea temperature:
August 81.2 °F
July 76.9 °F
September 75.6 °F
The most cold months:
January 28.6 °F
February 32.1 °F
December 34.3 °F
The most rainy months:
August 5 days
July 4 days
May 2 days
The most windy months:
December 13 mph
November 12 mph
January 12 mph

Dalian on the Weather Map

China Resorts:
NAME
F°
Beidaihe +24
Beijing +42
Dadunhai +76
Dalian +48
Guangzhou +64
Hainan +66
Hong Kong +64
Macau +70
Quingdao +46
Sanya +76
Shanghai +50
Shenzhen +68
Taipei +60
Weihai +50
Yalong Bay +76
24 Hours Weather Forecast
Dalian
Local time: 22:39
10 nov, tuesday
0000 48°F
E
13 mph
0300 50°F
E
13 mph
0600 50°F
E
14 mph
0900 52°F
E
14 mph
1200 54°F
E
15 mph
1500 54°F
E
12 mph
1800 54°F
E
9 mph
2100 52°F
E
9 mph

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