Island in Coreia do Sul

Jeju Island Tempo Previsão

Jeju Island weather: 25°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.

☀️ 25°C now🕔 12:20 PM local📅 Best: mai

Jeju Island weather in agosto

30°
average high · low 26°C
★★★☆☆
ranked #4 of 12 months

A workable month, com trade-offs.

Average high30°C
Average low26°C
Mean28°C
Precipitação147 mm

agosto runs 11°C warmer than the annual average in Jeju Island.

Tempo map for Jeju Island

Animated model layers. Pick a layer a load it.

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Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.

Clima in Jeju Island month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfevmarabrmaijunjulagosetoutnovdezLine: average high · Bars: rainfall
MêsMáxima médiaMínima médiaPrecipitaçãoAvaliação
janeiro97 mm★★★☆☆
fevereiro155 mm★★☆☆☆
março13°178 mm★★★☆☆
abril18°12°159 mm★★★☆☆
mai21°15°145 mm★★★★
junho25°20°255 mm★★★☆☆
julho30°25°185 mm★★★☆☆
agosto30°26°147 mm★★★☆☆
setembro28°24°169 mm★★★☆☆
outubro22°18°149 mm★★★☆☆
novembro16°11°182 mm★★★☆☆
dezembro11°87 mm★★★☆☆

Clima type: Continenteal. Fonte: Open-Meteo archive (ERA5).

Melhor época para visitar Jeju Island

Go in mai. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: janeiro, fevereiro and março – expect the least comfortable mix of heat, cold or rain.

janeiro★★★☆☆
fevereiro★★☆☆☆
março★★★☆☆
abril★★★☆☆
mai★★★★
junho★★★☆☆
julho★★★☆☆
agosto★★★☆☆
setembro★★★☆☆
outubro★★★☆☆
novembro★★★☆☆
dezembro★★★☆☆

What a pack, what a skip

Pack for the next 7 days
  • dom.glasses, a brimmed hat and SPF 30+
  • A packable rain shell – 2 of the next 7 days carry a real chance of rain
Worth avoiding
  • If your dates are flexible, avoid janeiro, fevereiro and março – historically the least comfortable months here.

How Jeju Island compares com nearby places

Annual averages, and the difference against Jeju Island.

PlaceDistanceAvg tempvs hereAnnual rain
Busan299 km15°C2°C cooler1405 mm
Haeundae Beach304 km15°C2°C cooler1425 mm
Incheon International Airport440 km13°C4°C cooler1269 mm
Seoul454 km13°C4°C cooler1337 mm
Gyeongbokgung Palace455 km13°C4°C cooler1337 mm

Ver a previsão de Jeju Island por período

Jeju Island weather – more answers

Explore Jeju Island

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

Tempo for related places

Frequently asked questions

Where is Jeju Island?

Jeju Island is an island in Coreia do Sul. Its coordinates are 33.4996, 126.5312. It lies in Ásia.

What is the weather like in Jeju Island agora?

It is currently 25°C (76°F) com céu limpo. Humidade is 74% and wind is 13 km/h.

When is the best time a visit Jeju Island?

mai offer the most comfortable conditions in Jeju Island, which has a continental climate. janeiro, fevereiro and março are usually the hardest months for outdoor plans.

What time zone is Jeju Island in?

Jeju Island observes Asia/Seoul (UTC+09:00). The hora local is 12:20 PM.

What is the nearest airport a Jeju Island?

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

What are the top things a 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.
Previsão and observationsOpen-Meteo (ECMWF and national models).
Qualidade do ar and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima 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 setembro 21, 2026 at 12:20 PM hora local. 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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