Best Time에서 Visit Jeju Island
방문하기 좋은 시기 Jeju Island: 5월 and 9월. 월-by-month temperature, rainfall and crowd guidance.
방문하기 좋은 시기 Jeju Island
Go in 5월 and 9월. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1월, 2월 and 3월 - expect the least comfortable mix of heat, cold or rain.
기후 in Jeju Island month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 월 | Avg high | Avg low | 비fall | Rating |
|---|---|---|---|---|
| 1월 | 8° | 3° | 97 mm | ★★★☆☆ |
| 2월 | 9° | 4° | 155 mm | ★★☆☆☆ |
| 3월 | 13° | 7° | 178 mm | ★★★☆☆ |
| 4월 | 18° | 12° | 159 mm | ★★★☆☆ |
| 5월 | 21° | 15° | 145 mm | ★★★★☆ |
| 6월 | 25° | 20° | 255 mm | ★★★☆☆ |
| 7월 | 30° | 25° | 185 mm | ★★★☆☆ |
| 8월 | 31° | 26° | 175 mm | ★★★☆☆ |
| 9월 | 28° | 24° | 126 mm | ★★★★☆ |
| 10월 | 22° | 18° | 149 mm | ★★★☆☆ |
| 11월 | 16° | 11° | 182 mm | ★★★☆☆ |
| 12월 | 11° | 6° | 87 mm | ★★★☆☆ |
기후 type: 대륙al. 출처: Open-Meteo archive (ERA5).
How Jeju Island compares이며 nearby places
Annual averages, and the difference against Jeju Island.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Busan | 299 km | 15°C | 2°C cooler | 1377 mm |
| Haeundae Beach | 304 km | 15°C | 2°C cooler | 1378 mm |
| Incheon International Airport | 440 km | 13°C | 4°C cooler | 1215 mm |
| Seoul | 454 km | 13°C | 4°C cooler | 1293 mm |
| Gyeongbokgung Palace | 455 km | 13°C | 4°C cooler | 1293 mm |
방문하기 좋은 시기 each beach in Jeju Island
1 beaches mapped in this atlas
What에서 pack, what에서 skip
- 일glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
- A packable rain shell - 5 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid 1월, 2월 and 3월 - historically the least comfortable months here.
요약
Jeju Island is an island in 대한민국. Jeju Island is an island known for a volcanic island of waterfalls and trails.
현재 기온은 15°C (59°F) in Jeju Island이며 맑음. 체감온도는 12°C. 오늘 기온은 14°C에서 16°C. 강수 확률은 0%. Sightseeing conditions score 9.2/10 - 매우 좋음 — 지금 출발하세요.
방문하기 가장 좋은 시기는 Jeju Island is 5월 and 9월. 기후는 continental. 1월, 2월 and 3월 tend에서 be the least comfortable months. 8월 is the warmest month이며 average highs near 31°C, while 1월 is the coldest이며 lows near 3°C.
The closest major airport is Incheon International Airport (ICN), about 440 km away. Nearby highlights include Hyeopjae Beach and Haeundae Beach.
쉽게 말하면. Today is cooler than average for 10월. The forecast high of 16°C is 5.8°C below the 22°C typical for this month. The best window에서 be outside is roughly 8 AM에서 11 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Jeju Island today at 9.6/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
날씨: Jeju Island 현재
Wear sunglasses and use SPF 30+ if you are outside for long.
Open-Meteo Updated 3:44 PM, 10월 22 local time.
Weekend outlook
🌦️ 22° / 21°
약한 비 · 100% rain · wind 30 km/h
🌦️ 25° / 21°
Light showers · 90% rain · wind 27 km/h
즐길 거리 in Jeju Island
관광명소, parks and landmarks in and around Jeju Island.
Quick facts about Jeju Island
Explore Jeju Island
Every topic we hold for this place, and the same topic for the places around it.
Best Time에서 Visit for related places
Frequently asked questions
Where is Jeju Island?
Jeju Island is an island in 대한민국. Its coordinates are 33.4996, 126.5312. It lies in 아시아.
What is the weather like in Jeju Island 현재?
It is currently 15°C (59°F)이며 맑음. 습도 is 69% and wind is 23 km/h.
When is the best time에서 visit Jeju Island?
5월 and 9월 offer the most comfortable conditions in Jeju Island, which has a continental climate. 1월, 2월 and 3월 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 3:44 PM.
What is the nearest airport에서 Jeju Island?
The closest airports are Incheon International Airport (ICN), 440 km away.
What are the top things에서 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. |
|---|---|
| 예보 and observations | Open-Meteo (ECMWF and national models). |
| 대기질 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 기후 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 10월 22, 2026 at 3:44 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
