Hangzhou Weather in September
China · 30-year monthly averages
👍 Good time to visit
September in Hangzhou is warm, with average daytime highs around 29°C (84°F) and nighttime lows near 21°C (71°F). Expect roughly 113mm of precipitation spread over about 8 rainy days, and this is one of the wetter months.
Avg high
29°C
84°F
Avg low
21°C
71°F
Rainfall
113mm
rainy
Rainy days
8
days with ≥1mm
☀️ About 140 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 Hangzhou in September?
- September in Hangzhou is warm, with average daytime highs around 29°C (84°F) and nighttime lows near 21°C (71°F). Expect roughly 113mm of precipitation spread over about 8 rainy days, and this is one of the wetter months.
- Does it rain a lot in Hangzhou in September?
- Hangzhou sees around 113mm of precipitation in September on average — rainy by global standards.
- Is September a good time to visit Hangzhou?
- September is a good month to visit Hangzhou, with generally agreeable conditions.