What to Wear in Jeju Island in December
Your complete weather-based packing list derived from 30 years of historical climate data.
December Weather in Jeju Island at a Glance
Avg High
10°C
Avg Low
6°C
Rain Risk
23%
💡 Quick Tip:
Warm jacket or wool coat, sweaters, long pants. Layering is key. Rain is unlikely, but a small umbrella never hurts.
Weekly Packing Breakdown for Jeju Island
Warm jacket or wool coat, sweaters, long pants.
Warm jacket or wool coat, sweaters, long pants.
Warm jacket or wool coat, sweaters, long pants.
Warm jacket or wool coat, sweaters, long pants.
Essential Packing List for Jeju Island in December
Don't leave home without these essentials.
Top Layers
- ✓Long-sleeve shirts / Base layers
- ✓Warm Sweater / Fleece
- ✓Light Jacket / Windbreaker
Bottoms & Shoes
- ✓Jeans / Heavy Trousers
- ✓Comfortable Walking Shoes
- ✓Socks (Cotton/Athletic)
Accessories
- ✓Scarf & Gloves
- ✓Compact Umbrella
Common Questions about Jeju Island Weather in December
What is the weather like in Jeju Island in December?
It is mild and pleasant with average highs of 10°C. Nights average around 6°C.
Do I need a heavy coat?
A medium-weight jacket or coat is recommended, especially for evenings.
Does it rain often in Jeju Island in December?
Rain is relatively rare (23% chance), but a small umbrella is always good to have.
What shoes should I take to Jeju Island?
Comfortable walking shoes are the most important item. Sneakers or loafers are perfect.
Can I wear shorts / short sleeves?
No, it's generally too cool. Stick to long pants and layers.