Jeju in October

Average Temperature: 21°C

Traveling to Jeju, South Korea in October is a pretty sweet deal if you're looking to enjoy a mix of natural beauty and cultural charm without the summer crowds. The island starts to cool down just a bit, making it comfortable for outdoor activities like hiking up Hallasan, the tallest mountain in South Korea, or exploring the stunning coastal cliffs and lava tubes. The autumn foliage begins to show its colors, which adds a lovely backdrop to your adventures. Plus, the sea is still inviting enough for some beach time if you’re feeling up for it, though it’s not as hot as in the peak summer months.

One thing to keep in mind is that October can be a bit unpredictable weather-wise, with occasional rain showers, so packing a light rain jacket might be wise. The island’s local festivals and markets are in full swing, giving you a chance to taste seasonal treats like freshly harvested mandarins and enjoy some lively cultural events. Overall, Jeju in October offers a nice balance of tranquility and activity, perfect if you want to escape the hustle and bustle but still have plenty to see and do. Just be ready for a bit of variability in the weather and maybe some cooler evenings.

Average Monthly Temperatures

21°C
Average High
16°C
Average Low
October

Cost Index

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

October is warm in Jeju with average temperatures of 21°C.

Other cities in South Korea in October