Weather in Jeju City in October
Jeju City, South Korea averages a high of 20.8°C (69.4°F) and low of 17.1°C (62.8°F) in October, with 8 rain days and 8.6 hours of daily sunshine. Travel score: 79.5/100 (Good). The best time to visit Jeju City is October.
High
21°C69°F
Low
17°C63°F
🌧️
8
rain days
☀️
8.6
hrs/day sunshine
💧
74%
humidity
80— Good
October in Jeju City is mild and mostly dry — good for most activities.
What are the average temperatures in Jeju City?
How much does it rain in Jeju City in October?
Jeju City receives an average of 95.5mm of rainfall across 8 rainy days in October. The annual total is 1491.9mm.
What should I pack for Jeju City in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to South Korea in October?
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