Weather in Gangneung in September
Gangneung, South Korea averages a high of 22.6°C (72.7°F) and low of 17.4°C (63.3°F) in September, with 12 rain days and 8.5 hours of daily sunshine. Travel score: 75.2/100 (Good). The best time to visit Gangneung is May.
High
23°C73°F
Low
17°C63°F
🌧️
12
rain days
☀️
8.5
hrs/day sunshine
💧
80%
humidity
75— Good
September in Gangneung is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Gangneung?
How much does it rain in Gangneung in September?
Gangneung receives an average of 191.1mm of rainfall across 12 rainy days in September. The annual total is 1256.3mm.
What should I pack for Gangneung in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (12 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting South Korea in September?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31