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Weather in October in Jeju Island

Thinking about venturing to Jeju Island this October and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Jeju Island in October?

Jeju Island is a region in South Korea. October in Jeju Island generally has pleasant temperatures, with moderate precipitation.

Temperatures

You can expect pleasant maximum daytime temperatures of around 21°C and nighttime temperatures around 17°C in Jeju.

Precipitation

In October, precipitation varies across different areas. From moderate rainfall in Jeju with an average of 82 mm to moderate rainfall in Seogwipo with 90 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 178 hours of sunlight expected in Jeju. This makes it neither too gloomy nor overly bright.

For specific regional insights in Jeju Island for October, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Jeju Island climate page.

Where to go in Jeju Island in October

Find more information for the most popular destinations in the Jeju Island on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in October for the 2 most popular destinations in Jeju Island?

Jeju

In October Jeju generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 17°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Jeju
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
26°C 
22°C 
162 hours 
178 mm 
11 days 
21°C 
17°C 
178 hours 
82 mm 
8 days 
17°C 
12°C 
126 hours 
74 mm 
10 days 
Climate in Jeju

Seogwipo

In October Seogwipo generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Seogwipo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
27°C 
21°C 
176 hours 
200 mm 
11 days 
22°C 
16°C 
209 hours 
90 mm 
8 days 
17°C 
11°C 
170 hours 
68 mm 
9 days 
Climate in Seogwipo

Is your destination not in the list? Have a look at other destinations in Jeju Island, in South Korea.

Is October the best time to visit Jeju Island?

We believe that October is one of the best times to visit Jeju Island with overall perfect weather in Jeju. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, October provides perfect weather in Jeju. On the other hand, the months of January and February tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Jeju Island. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to South Korea? Get detailed 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.