Weather in Kaiyuan in September
Kaiyuan, China averages a high of 25.8°C (78.4°F) and low of 18.1°C (64.6°F) in September, with 14 rain days and 8.9 hours of daily sunshine. Travel score: 73.9/100 (Good). The best time to visit Kaiyuan is March.
High
26°C78°F
Low
18°C65°F
🌧️
14
rain days
☀️
8.9
hrs/day sunshine
💧
79%
humidity
74— Good
September in Kaiyuan is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kaiyuan?
How much does it rain in Kaiyuan in September?
Kaiyuan receives an average of 111.7mm of rainfall across 14 rainy days in September. The annual total is 889.5mm.
What should I pack for Kaiyuan in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (14 days)
☔
Umbrella
Be prepared for occasional showers
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