Mud festival in South Korea
In July, the peaceful seaside town of Boryeong turned into a chaos of mud for 9 days. We recommend putting this festival on your bucket list.
Jeju Weather in February
February in Jeju brings low temperatures around 10°C (50°F) during the day, dropping to 5°C (41°F) at night, with quite a bit of rainfall expected, averaging around 77 mm (3 in) for the month.
Rainfall in Jeju in February
Climate statistics over the past 30 years suggest around 12 days of rain, with 77 mm (3 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Jeju in February
If you're visiting Jeju in February, expect highs of 10°C (50°F) and overnight lows around 5°C (41°F). Winter occurs in February. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Jeju in February
The area enjoys a moderate level of sunlight, with around 105 hours. It's a good balance between sunny and cloudy days.February in Jeju can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Jeju Temperature in February
Min Temperature
5°C (41°F)
Max Temperature
10°C (50°F)
Chance of Rain
39%
Precipitation
77 mm (3 in)
Rainy days
12 days
Humidity
65%
Sunshine
105 hours
Percentage Sunshine
Jeju Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jeju - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Jeju typically rise from around 8°C (46°F) at the start of February to approximately 11°C (52°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 6°C (43°F).
Average temperatures in February
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather records for Jeju in February
Browse day-by-day weather records for Jeju spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jeju historical weather extremes in February
Based on weather observations in Jeju between 1976 and 2026, these are the recorded extremes during February.
- The warmest day in February was on February 22, 2021, with a maximum of 23°C (73°F).
- On February 16, 1977, Jeju saw its coldest February day with temperatures maxing out at -2°C (28°F).
- Nighttime temperatures dropped to -5°C (23°F) on February 3, 1987, marking the coldest February night on record.
Best Places in South Korea in February
Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in February →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Jeju in February
We recommend to layer up for chilly conditions in Jeju in February. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Jeju in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling4/10 -
Walking4/10 -
Camping4/10 -
Outdoor sports4/10
Jeju 3-Day Forecast
More climate data for Jeju
Temperature Rainfall Sunshine Humidity
See the full Jeju climate overview or explore weather in South Korea.
Popular in February
Where to go in February - average daytime high across popular destinations.
Busan
10°C (50°F) Seogwipo10°C (50°F) Gyeongju9°C (48°F) Jeju
10°C (50°F) Jeonju8°C (46°F) Seoul6°C (43°F) Suwon6°C (43°F) Incheon5°C (41°F) Bucket list
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