Weather in Suzhou in September
Suzhou, China averages a high of 27.1°C (80.8°F) and low of 18.6°C (65.5°F) in September, with 7 rain days and 8.5 hours of daily sunshine. Travel score: 83.4/100 (Excellent). The best time to visit Suzhou is May.
High
27°C81°F
Low
19°C65°F
🌧️
7
rain days
☀️
8.5
hrs/day sunshine
💧
74%
humidity
83— Excellent
September in Suzhou is warm and mostly dry — excellent conditions for exploring.
What are the average temperatures in Suzhou?
How much does it rain in Suzhou in September?
Suzhou receives an average of 77.8mm of rainfall across 7 rainy days in September. The annual total is 892.6mm.
What should I pack for Suzhou in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to China in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31