20.12
sat
sat
Day
70°F
SE 9 mph
Precip.
0%
0%
Night
52°F
S 13 mph
Precip.
100%
100%
21.12
sun
sun
Day
48°F
S 12 mph
Precip.
0%
0%
Night
45°F
SW 5 mph
Precip.
0%
0%
22.12
mon
mon
Day
55°F
W 9 mph
Precip.
0%
0%
Night
54°F
NW 7 mph
Precip.
0%
0%
23.12
tue
tue
Day
61°F
E 10 mph
Precip.
0%
0%
Night
50°F
SE 11 mph
Precip.
0%
0%
24.12
wed
wed
Day
50°F
S 9 mph
Precip.
0%
0%
Night
46°F
S 8 mph
Precip.
0%
0%
25.12
thu
thu
Day
52°F
SW 9 mph
Precip.
0%
0%
Night
50°F
SW 5 mph
Precip.
0%
0%
26.12
fri
fri
Day
50°F
S 6 mph
Precip.
72%
72%
Night
48°F
SE 9 mph
Precip.
84%
84%
27.12
sat
sat
Day
52°F
SE 11 mph
Precip.
0%
0%
Night
46°F
NW 8 mph
Precip.
0%
0%
28.12
sun
sun
Day
48°F
SE 6 mph
Precip.
0%
0%
Night
45°F
NW 1 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
NE 4 mph
Precip.
0%
0%
Night
48°F
N 6 mph
Precip.
0%
0%
30.12
tue
tue
Day
57°F
SE 15 mph
Precip.
0%
0%
Night
39°F
S 12 mph
Precip.
0%
0%
31.12
wed
wed
Day
34°F
SE 14 mph
Precip.
0%
0%
Night
32°F
SE 11 mph
Precip.
0%
0%
01.01
thu
thu
Day
39°F
SE 6 mph
Precip.
0%
0%
Night
37°F
N 4 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
SE 9 mph
Precip.
0%
0%
Night
43°F
NW 8 mph
Precip.
0%
0%
sea water
temperature
temperature
| Shanghai |
monthly
weather
weather
| Shanghai |
current
weather
weather
| Shanghai |
7 days
forecast
forecast
| Shanghai |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 56.7°F. The highest and lowest sea temperatures during the month were 59.2°F and 54.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 48.2°F. The highest and lowest sea temperatures during the month were 50.2°F and 46.2°F.
Air temperature in Shanghai, °F
Precipitation total in Shanghai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Shanghai
Shanghai on a weather map
Places in China:
Name
°F
24 Hours Forecast
Shanghai
Local time: 18:43
December 20, saturday
2100
55°F
S
13 mph
13 mph
December 21, sunday
0000
52°F
S
13 mph
13 mph
0300
50°F
S
13 mph
13 mph
0600
48°F
S
12 mph
12 mph
0900
46°F
S
14 mph
14 mph
1200
48°F
S
12 mph
12 mph
1500
50°F
SW
12 mph
12 mph
1800
46°F
S
11 mph
11 mph
