South Korea Jeju Island Weather in February — Climate Guide
February in Jeju Island is moderate
February is moderate for Jeju Island.
Cool but warming. Camellia season + plum blossom in shrines + parks. Lunar New Year (varies late Jan-mid Feb) businesses close 3-5 days.
Travel score
Jeju Island February Weather Stats
Avg High
9°C
Avg Low
3°C
Rainy Days
8
65mm total
Sunshine
6h
Daily avg
Humidity
68%
moderate
UV Index
3
Moderate
Wind
11 km/h
Gusts 30
Sea Temp
13°C
no swimming
Crowds
Quiet
At attractions
February Sunrise & Sunset
Air Quality
PM2.5
13 μg/m³
PM10
23 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
7°C
Nighttime
1°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 30 km/h
Activities Recommended for February
February Travel Pros & Cons
Pros
- Camellia season peak
- Hallasan snow trail
- Hotels affordable
- Less crowded
Cons
- 3-9°C cool
- Lunar New Year closures
- Hallasan summit weather-dependent
February Events & Festivals
- Camellia season continues
- Plum blossom mid-late February
Jeju Island in February — Full Picture
Cool but warming. Camellia season + plum blossom in shrines + parks. Lunar New Year (varies late Jan-mid Feb) businesses close 3-5 days.
What to Wear & What to Pack
Still cool. Warm coat + sweater.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
16.7°C
9.7°C
9/mo
Summer (Jun·Jul·Aug)
27°C
21.3°C
11.7/mo
Autumn (Sep·Oct·Nov)
21.7°C
14.3°C
7.7/mo
Winter (Dec·Jan·Feb)
Current9.3°C
3.3°C
7.7/mo
Jeju Island Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 8° | 2° | 8d·60mm | 5h | 65% | 2 | Quiet | Low season | |
| 9° | 3° | 8d·65mm | 6h | 68% | 3 | Quiet | Low season | |
| 12° | 5° | 9d·90mm | 7h | 70% | 5 | Moderate | Shoulder | |
| April (Best) | 17° | 10° | 9d·100mm | 8h | 70% | 6 | Very busy | Peak |
| May (Best) | 21° | 14° | 9d·100mm | 9h | 75% | 7 | Very busy | Peak |
| 24° | 18° | 11d·200mm | 6h | 80% | 8 | Moderate | Shoulder | |
| 28° | 22° | 13d·280mm | 6h | 80% | 9 | Busy | Peak | |
| 29° | 24° | 11d·200mm | 7h | 78% | 10 | Very busy | Peak | |
| 26° | 19° | 9d·200mm | 7h | 75% | 7 | Busy | Peak | |
| October (Best) | 22° | 14° | 7d·100mm | 8h | 65% | 5 | Very busy | Peak |
| November (Best) | 17° | 10° | 7d·80mm | 7h | 60% | 3 | Busy | Peak |
| 11° | 5° | 7d·50mm | 6h | 60% | 2 | Moderate | Shoulder |
View Other Months
Jeju Island February Hotel Picks
Frequently Asked Questions
Is February a good time to visit Jeju Island?
Jeju Island in February is moderate. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in Jeju Island in February?
Jeju Island February averages a high of 9°C and a low of 3°C.
Does it rain much in Jeju Island in February?
Jeju Island February averages 65mm of rainfall over about 8 rainy days.
What should I wear in Jeju Island in February?
Still cool. Warm coat + sweater.
What time are sunrise and sunset in Jeju Island in February?
Jeju Island February sunrise is 07:10 and sunset is 18:05, with 10h 55min of daylight.
What's the air quality like in Jeju Island in February?
Jeju Island February air quality (AQI) averages 38, rated Good. PM2.5 averages 13μg/m³.
What activities are recommended in Jeju Island in February?
In February, Jeju Island is great for Camellia Hill, Hallasan winter trail, Manjanggul.
Is February peak season in Jeju Island?
Jeju Island February crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Jeju Island
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.