Measurements:
°C
°F
CURRENT WEATHER
12:51
Shanghai
82°F
S 12 mph
Feels like: 84°F
Precip: 14%
World Resorts China Shanghai Weather

7 Day Weather Forecast

09.09
wed
DAY
82°F
S 12 mph
precip
14%
NIGHT
74°F
SE 8 mph
precip
9%
09.10
thu
DAY
86°F
S 10 mph
precip
9%
NIGHT
76°F
NW 2 mph
precip
51%
09.11
fri
DAY
84°F
SW 8 mph
precip
17%
NIGHT
80°F
SW 8 mph
precip
15%
09.12
sat
DAY
86°F
SW 9 mph
precip
1%
NIGHT
80°F
SW 4 mph
precip
17%
09.13
sun
DAY
82°F
S 9 mph
precip
28%
NIGHT
78°F
S 6 mph
precip
21%
09.14
mon
DAY
76°F
S 9 mph
precip
38%
NIGHT
70°F
SE 4 mph
precip
11%
09.15
tue
DAY
84°F
SW 9 mph
precip
10%
NIGHT
74°F
S 4 mph
precip
15%

Shanghai Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Shanghai was 29.7°F. The maximum and minimum values were 27.5°F and 31.4°F respectively.

Shanghai on the Weather Map

Best Time to Visit Shanghai
The most sunny months:
December 16 days
January 15 days
May 14 days
The most warm months:
August 94.9 °F
July 94.4 °F
September 86.5 °F
Warmest sea temperature:
August 88.8 °F
July 86.3 °F
September 84.0 °F
The most cold months:
January 48.8 °F
February 50.8 °F
December 53.0 °F
The most rainy months:
June 8 days
July 7 days
August 6 days
The most windy months:
May 9 mph
August 9 mph
April 9 mph
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