Island in Sydkorea

Jeju Island Väder Prognos

Jeju Island weather: 24°C, delvis molnigt. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.

⛅ 24°C now🕔 4:45 PM local📅 Best: maj

Risk assessment for Jeju Island

Derived from the current forecast window - not an official warning.

Fire weather7.6

10 dry days, 0 days above 32°C and humidity at 75%. Hot, dry and windy together is what drives fire spread.

Airborne particulates3

Light haze overhead just nu. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.

Luftkvalitet and pollen in Jeju Island

51
Måttlig
Unusually sensitive people should limit long outdoor exertion.
PM2.511.5 µg/m³
PM1018.3 µg/m³
Ozone108 µg/m³
NO₂2.8 µg/m³
UV-index0.8 · Låg
Airborne hazeLight haze

Luftkvalitet: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UVNo protection needed for most skin types.
GeneralFörhållanden are comfortable for most people, including children and older adults, med normal clothing.

Active alerts for Jeju Island

⚠️tor, sep 17: damaging gusts och 64 km/h.
⚠️fre, sep 18: heavy rain, 33 mm. Flooding and delays possible.

Derived from the forecast. No official alert feed is wired for this country yet.

Se prognosen för Jeju Island per tidsintervall

Jeju Island weather - more answers

Explore Jeju Island

Every topic we hold for this place, and the same topic for the places around it.

Väder for related places

Frequently asked questions

Where is Jeju Island?

Jeju Island is an island in Sydkorea. Its coordinates are 33.4996, 126.5312. It lies in Asien.

What is the weather like in Jeju Island just nu?

It is currently 24°C (76°F) med delvis molnigt. Luftfuktighet is 75% and wind is 25 km/h.

When is the best time och visit Jeju Island?

maj offer the most comfortable conditions in Jeju Island, which has a continental climate. januari, februari and mars are usually the hardest months for outdoor plans.

What time zone is Jeju Island in?

Jeju Island observes Asia/Seoul (UTC+09:00). The local time is 4:45 PM.

What is the nearest airport och Jeju Island?

The closest airports are Incheon International Airport (ICN), 440 km away.

What are the top things och do in Jeju Island?

Popular options include Hyeopjae Beach and Haeundae Beach.

What places are in Jeju Island?

Jeju Island covers 1 places in this atlas, including Hyeopjae Beach.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts.
Prognos and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klimat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated september 17, 2026 at 4:45 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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