Weather in Busan in September
Busan, South Korea averages a high of 24.7°C (76.5°F) and low of 20°C (68°F) in September, with 9 rain days and 8.5 hours of daily sunshine. Travel score: 78.4/100 (Good). The best time to visit Busan is October.
High
25°C76°F
Low
20°C68°F
🌧️
9
rain days
☀️
8.5
hrs/day sunshine
💧
78%
humidity
78— Good
September in Busan is warm and occasionally wet — good for most activities.
What are the average temperatures in Busan?
How much does it rain in Busan in September?
Busan receives an average of 168.7mm of rainfall across 9 rainy days in September. The annual total is 1299.5mm.
What should I pack for Busan in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting South Korea in September?
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Data based on 1994–2024 averages · Last updated: 2024-12-31