Weather in Asan in September
Asan, South Korea averages a high of 25.2°C (77.4°F) and low of 17.3°C (63.1°F) in September, with 8 rain days and 8.6 hours of daily sunshine. Travel score: 81.6/100 (Excellent). The best time to visit Asan is June.
High
25°C77°F
Low
17°C63°F
🌧️
8
rain days
☀️
8.6
hrs/day sunshine
💧
78%
humidity
82— Excellent
September in Asan is warm and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Asan?
How much does it rain in Asan in September?
Asan receives an average of 135.4mm of rainfall across 8 rainy days in September. The annual total is 1106mm.
What should I pack for Asan 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 (8 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