Shanghai Weather in September
China · 30-year monthly averages
👍 Good time to visit
September in Shanghai is warm, with average daytime highs around 28°C (82°F) and nighttime lows near 22°C (72°F). Expect roughly 117mm of precipitation spread over about 7 rainy days, and this is one of the wetter months.
Avg high
28°C
82°F
Avg low
22°C
72°F
Rainfall
117mm
rainy
Rainy days
7
days with ≥1mm
☀️ About 161 hours of sunshine over the month (~5h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
- compact umbrella or rain jacket
September vs the rest of the year
FAQ
- How hot is Shanghai in September?
- September in Shanghai is warm, with average daytime highs around 28°C (82°F) and nighttime lows near 22°C (72°F). Expect roughly 117mm of precipitation spread over about 7 rainy days, and this is one of the wetter months.
- Does it rain a lot in Shanghai in September?
- Shanghai sees around 117mm of precipitation in September on average — rainy by global standards.
- Is September a good time to visit Shanghai?
- September is a good month to visit Shanghai, with generally agreeable conditions.