16-Day Forecast
Thu
22 Oct
16°C
Daytime High
24.4°C sea
14°C
Overnight Low
☀☀☀☀☀
9.8h sun
Fri
23 Oct
23°C
Daytime High
24.1°C sea
16°C
Overnight Low
☀☀☀○○
5h sun
28.4mm rain
Sat
24 Oct
23°C
Daytime High
24°C sea
21°C
Overnight Low
○○○○○
26.7mm rain
Sun
25 Oct
25°C
Daytime High
24.3°C sea
21°C
Overnight Low
☀☀☀○○
5.4h sun
19.4mm rain
Mon
26 Oct
25°C
Daytime High
24.4°C sea
22°C
Overnight Low
○○○○○
22.5mm rain
Tue
27 Oct
22°C
Daytime High
24.3°C sea
14°C
Overnight Low
☀☀☀☀☀
9.4h sun
5.4mm rain
Wed
28 Oct
17°C
Daytime High
24.1°C sea
12°C
Overnight Low
☀☀☀☀☀
10.7h sun
Thu
29 Oct
19°C
Daytime High
23.9°C sea
13°C
Overnight Low
☀☀☀☀☀
10.3h sun
Fri
30 Oct
23°C
Daytime High
~25.4°C sea
17°C
Overnight Low
☀☀☀☀○
8.8h sun
Sat
31 Oct
21°C
Daytime High
~25.4°C sea
12°C
Overnight Low
○○○○○
21.6mm rain
Sun
1 Nov
18°C
Daytime High
~21.3°C sea
12°C
Overnight Low
○○○○○
3.3mm rain
Mon
2 Nov
18°C
Daytime High
~21.3°C sea
16°C
Overnight Low
○○○○○
3.6mm rain
Tue
3 Nov
18°C
Daytime High
~21.3°C sea
15°C
Overnight Low
☀☀☀○○
6.2h sun
0.3mm rain
Wed
4 Nov
16°C
Daytime High
~21.3°C sea
14°C
Overnight Low
○○○○○
1.8mm rain
Thu
5 Nov
20°C
Daytime High
~21.3°C sea
13°C
Overnight Low
☀☀☀☀☀
9.8h sun
4.5mm rain
Fri
6 Nov
~16.5°C
Daytime High
~21.3°C sea
~12.8°C
Overnight Low
☀☀☀☀○
7.1h sun
hist. avg
☀ = sunshine score · °C high / low · hours of sunshine shown below
About Jeju Island
Jeju Island, South Korea's premier holiday destination, stands as a subtropical paradise where volcanic landscapes meet pristine beaches and year-round warmth. This UNESCO World Heritage site captivates visitors with its unique blend of natural wonders, from the iconic Hallasan mountain to dramatic coastal cliffs, making it an ideal escape for anyone seeking a genuine sunshine holiday. Whether you're planning a romantic getaway, a family adventure, or a solo exploration, Jeju Island in South Korea offers diverse experiences that cater to every traveller's desires.
The climate on Jeju Island is remarkably mild and welcoming throughout most of the year. Peak summer temperatures average around 29°C, while even winter months hover around a comfortable 3°C, creating a destination that compares favourably to the Mediterranean climate of southern Europe or the Canary Islands. Sea temperatures reach an inviting 30°C during summer months, perfect for beach swimming and water sports. The island receives moderate rainfall spread throughout the year, with September and October seeing slightly increased precipitation as typhoon season approaches. This consistent warmth makes Jeju Island weather ideal for outdoor activities regardless of the season.
The best time to visit Jeju Island falls between May and September, when sunshine hours are maximised and temperatures peak at their most pleasant. July and August deliver the warmest conditions and longest daylight hours, though these months also attract peak crowds to popular spots like Jeongbang Waterfall and Seongup Folk Village. For those seeking sunshine with fewer tourists, late May through June offers excellent weather and a more relaxed holiday atmosphere. The shoulder months of September still provide warm conditions perfect for beach days and hiking adventures.
Holidays in Jeju Island offer extraordinary experiences beyond beach relaxation. Visitors can explore Hallasan National Park, trek volcanic trails, or discover the island's distinctive haenyeo diving culture. The island's culinary scene features fresh seafood, particularly abalone and sea urchin, alongside local black pork specialties. Cultural attractions include traditional folk villages, historic temples, and unique museums celebrating the island's heritage. Family-friendly activities abound from Teddy Bear Museum to Jeju Folk Village, while adventure seekers find satisfaction in mountain climbing, water sports, and cave exploration.
Getting to Jeju Island is remarkably convenient. Direct flights connect major hubs including Singapore, the United Arab Emirates, and Australia directly to Jeju International Airport. Travellers from the United Kingdom, Ireland, Germany, Netherlands, France, New Zealand, South Africa, the United States, Canada, Sweden, Denmark, Finland, Spain, Italy, Norway, Belgium, Switzerland, and Austria enjoy one-stop connection options through Asian hub airports. This accessibility makes planning your Jeju Island holiday straightforward and flexible.
Typical rainfall & humidity in Jeju Island
Jan
155.6mm · 73%
Feb
182.1mm · 76%
Mar
127.8mm · 72%
Apr
102.8mm · 75%
May
183.2mm · 77%
Jun
212.7mm · 83%
Jul
198.8mm · 84%
Aug
134.8mm · 82%
Sep
115.1mm · 82%
Oct
133.4mm · 75%
Nov
215.5mm · 73%
Dec
126.5mm · 73%
Average monthly rainfall and relative humidity, based on the last 3 years of historical data.
