Jeju weather in October (Jeju Island, South Korea)

How does the October weather in Jeju compare to other months? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The weather in Jeju during October is typically perfect, with pleasant temperatures and moderate rainfall. You can expect daytime temperatures to reach around 21°C, while the nights will see a decline to about 17°C.

Precipitation

Jeju in October usually receives moderate rainfall, averaging around 82 mm for the month. Past climate data indicates that roughly 8 days will see rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 178 hours hours. A nice balance between sunshine and clouds.

If you favor pleasant temperatures and minimal rainfall, October is one of the better months to visit Jeju. October typically offers the most agreeable circumstances. On the other hand, January and February tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Jeju climate page with graphs.

 

Jeju, monthly averages in October

Min Temperature 17°C  

Max Temperature 21°C  

Chance of Rain 27%  

Precipitation 82 mm  

Rainy days 8 days  

Humidity 66%  

Sunshine 178 hours  

Percentage Sunshine  

Where to go in South Korea in October

Find out more about the weather in South Korea and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Jeju, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Jeju.

Our site offers climate and forecast data for every country in the world. Are you going to South Korea? On this website you can find historical weather averages for many cities in South Korea. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.