Jeju Island Météo Prévisions
Jeju Island weather: 20°C, pluie. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Risk assessment for Jeju Island
Derived from the current forecast window – not an official warning.
Peak gusts of 75 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 114 mm, 228 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Jeju Island
Derived from the forecast. No official alert feed is wired for this country yet.
16-prévisions à Jeju Island
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| sam., oct 24 | 🌧️ Forte pluie | 21° / 19° | 100% · 114 mm | 27 km/h | 0 |
| dim., oct 25 | 🌧️ Forte pluie | 21° / 20° | 100% · 62 mm | 40 km/h | 0 |
| lun., oct 26 | 🌦️ Pluie légère | 22° / 19° | 96% · 5 mm | 37 km/h | 0 |
| mar., oct 27 | 🌧️ Forte bruine | 19° / 13° | 66% · 4 mm | 27 km/h | 6 |
| mer., oct 28 | 🌥️ Brouillard | 14° / 10° | 2% | 14 km/h | 5 |
| jeu., oct 29 | 🌦️ Bruine légère | 18° / 10° | 24% · 2 mm | 8 km/h | 1 |
| ven., oct 30 | 🌦️ Bruine légère | 22° / 15° | 55% · 1 mm | 16 km/h | 4 |
| sam., oct 31 | ☁️ Couvert | 19° / 11° | 33% | 16 km/h | 5 |
| dim., nov 1 | 🌧️ Forte bruine | 14° / 11° | 30% · 7 mm | 12 km/h | 4 |
| lun., nov 2 | 🌧️ Forte bruine | 14° / 9° | 44% · 8 mm | 24 km/h | 5 |
| mar., nov 3 | ☁️ Couvert | 12° / 8° | 19% | 15 km/h | 5 |
| mer., nov 4 | 🌦️ Bruine légère | 20° / 9° | 27% · 1 mm | 10 km/h | 4 |
| jeu., nov 5 | 🌦️ Bruine légère | 20° / 13° | 27% · 3 mm | 11 km/h | 3 |
| ven., nov 6 | 🌦️ Averses légères | 21° / 14° | 30% · 21 mm | 13 km/h | 4 |
| sam., nov 7 | ☁️ Couvert | 15° / 13° | 32% | 9 km/h | 5 |
| dim., nov 8 | ☀️ Ciel dégagé | 21° / 13° | 17% | 9 km/h | 5 |
What this means for Jeju Island
Today is about average for octobre. The forecast high of 21°C is in line avec the 22°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 114 mm is forecast, which is enough à soak trails and slow traffic.
Visibilité is down à 1,7 km – use low beams and leave extra following distance. Rafales à 51 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 22°C.
Voir les prévisions de Jeju Island par période
Jeju Island weather – more answers
Explore Jeju Island
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Jeju Island?
Jeju Island is an island in Corée du Sud. Its coordinates are 33.4996, 126.5312. It lies in Asie.
What is the weather like in Jeju Island maintenant?
It is currently 20°C (68°F) avec pluie. Humidité is 92% and wind is 21 km/h.
When is the best time à visit Jeju Island?
mai and septembre offer the most comfortable conditions in Jeju Island, which has a continental climate. janvier, février 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 heure locale is 12:40 AM.
What is the nearest airport à Jeju Island?
The closest airports are Incheon International Airport (ICN), 440 km away.
What are the top things à 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 data | USPOTUS Atlas dataset (islands) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, 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 octobre 25, 2026 at 12:40 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
