17.05
sun
sun
Day
81°F
NW 14 mph
Precip.
0%
0%
Night
70°F
NW 14 mph
Precip.
0%
0%
18.05
mon
mon
Day
81°F
NW 18 mph
Precip.
0%
0%
Night
72°F
NW 14 mph
Precip.
0%
0%
19.05
tue
tue
Day
70°F
NW 11 mph
Precip.
100%
100%
Night
68°F
NW 11 mph
Precip.
100%
100%
20.05
wed
wed
Day
77°F
N 4 mph
Precip.
75%
75%
Night
72°F
E 4 mph
Precip.
78%
78%
21.05
thu
thu
Day
79°F
SE 11 mph
Precip.
0%
0%
Night
66°F
SW 6 mph
Precip.
0%
0%
22.05
fri
fri
Day
81°F
NW 6 mph
Precip.
0%
0%
Night
70°F
NW 7 mph
Precip.
0%
0%
23.05
sat
sat
Day
77°F
W 6 mph
Precip.
83%
83%
Night
70°F
W 6 mph
Precip.
0%
0%
24.05
sun
sun
Day
81°F
W 9 mph
Precip.
0%
0%
Night
70°F
NW 9 mph
Precip.
0%
0%
25.05
mon
mon
Day
81°F
NW 14 mph
Precip.
0%
0%
Night
73°F
NW 11 mph
Precip.
25%
25%
26.05
tue
tue
Day
81°F
NW 13 mph
Precip.
100%
100%
Night
75°F
NE 9 mph
Precip.
100%
100%
27.05
wed
wed
Day
81°F
SE 15 mph
Precip.
0%
0%
Night
72°F
E 7 mph
Precip.
0%
0%
28.05
thu
thu
Day
84°F
NE 9 mph
Precip.
0%
0%
Night
77°F
NE 6 mph
Precip.
0%
0%
29.05
fri
fri
Day
86°F
N 9 mph
Precip.
0%
0%
Night
73°F
N 7 mph
Precip.
0%
0%
30.05
sat
sat
Day
90°F
N 9 mph
Precip.
0%
0%
Night
75°F
NW 11 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 May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 67.7°F. The highest and lowest sea temperatures during the month were 70.7°F and 64.9°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: 07:03
May 17, sunday
0900
77°F
N
14 mph
14 mph
1200
81°F
NW
14 mph
14 mph
1500
81°F
NW
15 mph
15 mph
1800
75°F
NW
14 mph
14 mph
2100
70°F
NW
14 mph
14 mph
May 18, monday
0000
70°F
NW
14 mph
14 mph
0300
68°F
NW
12 mph
12 mph
0600
68°F
NW
11 mph
11 mph
