Jeju in May
Average Temperature: 22°C
Traveling to Jeju, South Korea in May is a pretty sweet experience if you’re looking to enjoy some nice weather without the summer crowds. The island starts to bloom with vibrant greenery and colorful flowers, making it a great time for outdoor activities like hiking up Hallasan, the island’s highest peak, or exploring the beautiful coastal trails. Plus, Jeju’s famous waterfalls and lava tube caves are especially pleasant to visit this time of year — you won’t feel rushed or overwhelmed by tourists. It’s also a good season for trying fresh local seafood at the markets or enjoying some traditional Jeju black pork BBQ without having to wait in long lines.
The vibe in May is pretty relaxed, and since it’s just before the peak summer season, accommodations and flights can be more affordable and easier to book. That said, some places might still be gearing up for the busy season, so a few tourist spots or services might have limited hours or be less lively than in peak months. But if you’re into a chill, nature-focused trip with a mix of cultural exploration, May is a solid choice for Jeju. Just pack some layers because the weather can be a bit unpredictable, swinging between warm and cool.
Average Monthly Temperatures
Cost Index
Jeju Island in South Korea is generally considered to have moderate travel costs. The island offers a wide range of accommodation options from budget guesthouses to mid-range hotels, making it accessible for many travelers. Food and transportation costs are also reasonable, with plenty of affordable street food and local transport options. However, prices can rise somewhat during peak tourist seasons or in more tourist-centric areas. Overall, Jeju offers a balance where travelers can enjoy a variety of experiences without excessively high expenses, placing it in the $$ cost index.
Location
Jeju is located at coordinates 33.49° latitude, 126.50° longitude.
Weather Summary
May is warm in Jeju with average temperatures of 22°C.