Weather in Shanghai in September
In an average September, Shanghai sees a daily high around 28°C and a low around 22°C, based on 1981–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 25°C to 32°C |
| Average low | 22°C |
| Typical low range | 18°C to 25°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
40°C
1995-09-07
Lowest
20°C
2020-09-18
Low
Highest
28°C
2024-09-11
Lowest
14°C
2012-09-30
Feels-like
Highest
62°C
1995-09-07
Lowest
15°C
1986-09-30
Humidity
Highest
27.3 g/m³
2024-09-11
Lowest
9.9 g/m³
2012-09-30
Wind
Highest
76 km/h
1981-09-01
Lowest
6 km/h
2002-09-25
Precip
Wettest
291 mm
2017
Driest
17 mm
1996
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