rooozt · City
Hotels in Jeju
Jeju is an island in South Korea. Compare real-time hotel prices in Jeju across multiple OTAs on rooozt — ranked transparently with rooozt Score.
Where is Jeju?
The reference point rooozt uses for Jeju is Jeju City, at latitude 33.5097, longitude 126.5219. Measured as a straight line across the Earth's surface, Jeju lies about 3420 km north-east of Bangkok. Of the destinations rooozt covers in South Korea, Jeju is the southernmost one. Jeju is a coastal destination in rooozt's own destination data. Every distance on this page is a great-circle distance between coordinates — not road distance, and not travel time.
Coordinates come from the GeoNames database (CC BY 4.0). A Thai province resolves to its provincial capital, and an island or state resolves to its main town — which is why rooozt always names the place rather than showing you a bare pair of numbers.
Jeju weather month by month
10-year averages (2016–2025) from real daily records — not a forecast
In Jeju the hottest month is August, averaging a daily high of 30.2°C, and the coolest is January, averaging a daily low of 3.3°C. September is the wettest month, averaging 352 mm, while December is the driest at 86 mm. Over a full year that comes to 1,999 mm of rain. No month falls below half the monthly average, so there is no sharply defined dry window.
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 8.0°C | 3.3°C | 104 mm |
| February | 8.9°C | 3.4°C | 93 mm |
| March | 13.6°C | 7.0°C | 130 mm |
| April | 17.7°C | 11.2°C | 130 mm |
| May | 21.9°C | 15.5°C | 145 mm |
| June | 25.1°C | 19.9°C | 205 mm |
| July | 29.2°C | 24.6°C | 231 mm |
| August | 30.2°C | 25.6°C | 240 mm |
| September | 26.3°C | 22.2°C | 352 mm |
| October | 21.0°C | 16.6°C | 174 mm |
| November | 16.1°C | 10.5°C | 109 mm |
| December | 10.2°C | 5.3°C | 86 mm |
These figures are measured at the coordinate for Jeju City — the same coordinate the distances above use. They are 2016–2025 averages from ERA5, a reanalysis dataset on a roughly 9 km grid, not a reading from a single weather station and not a forecast for the dates you travel. Grid-cell rainfall typically reads higher than a nearby weather station records, especially in mountainous areas.
Weather data: Open-Meteo Historical Weather API (ERA5 reanalysis, CC BY 4.0), 2016–2025.
Best value stays right now
Real-time pricesReal prices from Agoda · Stay Aug 31 – Sep 1 · ranked with rooozt Score
Destinations near Jeju
The 6 rooozt destinations closest to Jeju, nearest first by straight-line distance between coordinates — not by popularity or price.
Other destinations in East Asia on rooozt
rooozt has price-comparison pages for 15 destinations in this group. The 6 nearest are listed above; here are 8 more.
Frequently asked questions
›How does rooozt find hotels in Jeju?
rooozt compares real-time hotel prices in Jeju across multiple OTAs and ranks results transparently with rooozt Score — no property can pay for a better rank.
See how rooozt Score ranking works →›Who do I book with in Jeju?
rooozt is a hotel metasearch, not a seller — booking sends you to complete payment directly with the OTA partner (e.g. Agoda). Affiliate disclosure: rooozt may earn a commission when you book through a partner link (e.g. Agoda). This never raises the price you pay, and never affects search ranking in any way.
›When's the best time to book a hotel in Jeju?
Timing affects price — rooozt’s general guidance on how far ahead to book lives on the "Best Time to Book" page. Always re-check live prices for your actual dates before deciding.
See Best Time to Book →›What country is Jeju in?
Jeju is an island in South Korea. It's a beach/coastal destination.
›How far is Jeju from Bangkok?
Measured as a straight line between coordinates, Jeju is about 3420 km north-east of Bangkok. That is great-circle distance — not road distance, and not travel time.
›What destinations are near Jeju?
The rooozt destinations closest to Jeju are Busan (about 290 km) · Fukuoka (about 360 km) · Seoul (about 450 km). Distances are straight-line between coordinates, not road distance.
›What is the weather like in Jeju?
Averaged over ten years (2016–2025), Jeju is hottest in August with an average daily high of 30.2°C and coolest in January with an average daily low of 3.3°C. It receives about 1,999 mm of rain a year. These are historical ERA5 averages, not a forecast.
›Which month is driest in Jeju?
The driest month in Jeju is December, averaging 86 mm. The wettest is September at 352 mm. These are ten-year ERA5 historical averages, not a forecast for this year.
Ready for Jeju?