16.09
wed
wed
Day
75°F
NW 16 mph
Precip.
4%
4%
Night
72°F
NW 14 mph
Precip.
21%
21%
17.09
thu
thu
Day
75°F
NW 14 mph
Precip.
14%
14%
Night
72°F
NW 11 mph
Precip.
9%
9%
18.09
fri
fri
Day
75°F
NW 12 mph
Precip.
19%
19%
Night
70°F
NW 7 mph
Precip.
5%
5%
19.09
sat
sat
Day
75°F
NW 9 mph
Precip.
5%
5%
Night
72°F
N 10 mph
Precip.
22%
22%
20.09
sun
sun
Day
73°F
NE 2 mph
Precip.
17%
17%
Night
70°F
S 7 mph
Precip.
16%
16%
21.09
mon
mon
Day
77°F
NW 12 mph
Precip.
4%
4%
Night
72°F
SE 6 mph
Precip.
12%
12%
22.09
tue
tue
Day
77°F
W 7 mph
Precip.
1%
1%
Night
72°F
W 3 mph
Precip.
10%
10%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 75.3°F. The highest and lowest sea temperatures during the month were 77.7°F and 73.2°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: 01:46
September 16, wednesday
0300
72°F
N
12 mph
12 mph
0600
72°F
N
13 mph
13 mph
0900
73°F
N
14 mph
14 mph
1200
75°F
NW
16 mph
16 mph
1500
75°F
NW
16 mph
16 mph
1800
73°F
NW
16 mph
16 mph
2100
73°F
NW
16 mph
16 mph
September 17, thursday
0000
72°F
NW
14 mph
14 mph
