26.08
wed
wed
Day
73°F
W 16 mph
Precip.
40%
40%
Night
73°F
SE 3 mph
Precip.
26%
26%
27.08
thu
thu
Day
81°F
NW 6 mph
Precip.
2%
2%
Night
77°F
S 3 mph
Precip.
14%
14%
28.08
fri
fri
Day
75°F
E 4 mph
Precip.
14%
14%
Night
72°F
NE 4 mph
Precip.
22%
22%
29.08
sat
sat
Day
73°F
E 6 mph
Precip.
25%
25%
Night
73°F
E 5 mph
Precip.
25%
25%
30.08
sun
sun
Day
82°F
NE 9 mph
Precip.
14%
14%
Night
75°F
SE 3 mph
Precip.
4%
4%
31.08
mon
mon
Day
79°F
S 11 mph
Precip.
1%
1%
Night
73°F
SE 7 mph
Precip.
4%
4%
01.09
tue
tue
Day
81°F
SE 12 mph
Precip.
1%
1%
Night
72°F
S 10 mph
Precip.
3%
3%
02.09
wed
wed
Day
77°F
S 13 mph
Precip.
1%
1%
Night
70°F
S 7 mph
Precip.
3%
3%
03.09
thu
thu
Day
77°F
W 8 mph
Precip.
2%
2%
Night
73°F
NW 2 mph
Precip.
5%
5%
04.09
fri
fri
Day
79°F
E 3 mph
Precip.
2%
2%
Night
73°F
SE 6 mph
Precip.
4%
4%
05.09
sat
sat
Day
81°F
NE 4 mph
Precip.
2%
2%
Night
75°F
N 2 mph
Precip.
18%
18%
06.09
sun
sun
Day
81°F
N 6 mph
Precip.
6%
6%
Night
77°F
N 3 mph
Precip.
16%
16%
07.09
mon
mon
Day
81°F
W 2 mph
Precip.
13%
13%
Night
73°F
NE 8 mph
Precip.
4%
4%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 81.8°F. The highest and lowest sea temperatures during the month were 85.6°F and 79.3°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.
Air temperature in Dalian, °F
Precipitation total in Dalian, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Dalian
Dalian on a weather map
Places in China:
Name
°F
24 Hours Forecast
Dalian
Local time: 00:50
August 26, wednesday
0300
75°F
NW
7 mph
7 mph
0600
75°F
S
2 mph
2 mph
0900
72°F
SW
18 mph
18 mph
1200
73°F
W
16 mph
16 mph
1500
73°F
NE
6 mph
6 mph
1800
73°F
E
6 mph
6 mph
2100
75°F
W
9 mph
9 mph
August 27, thursday
0000
73°F
SE
3 mph
3 mph
