Jeju

Jeju Island Weather in October

Average temperatures, rainfall, sunshine and the best places to visit in Jeju Island, South Korea in October.

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Are you planning a trip a to Jeju Island, South Korea in October and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Jeju Island in October

Jeju Island, South Korea 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 (70°F) and nighttime temperatures around 17°C (63°F) in Jeju.

To learn more about the conditions in specific areas of Jeju Island, South Korea, check out the map below.

Precipitation

In October, precipitation varies across different areas. From moderate rainfall in Jeju with an average of 82 mm (3.2 in) to moderate rainfall in Seogwipo with 90 mm (3.5 in).

Average sunshine

Sunshine is moderately available across various locations. In Jeju, you can expect around 178 hours of sunlight in October, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Jeju Island by month

Pick a month to see the average temperature, rainfall and sunshine in Jeju Island — and find the best time to visit. (based on Jeju)

Best Places to Visit in Jeju Island in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Jeju Island.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Jeju Island

What is the weather like in October for some of the most popular destinations in Jeju Island, South Korea?

Temperature range in Jeju Island (October)

Precipitation variation in Jeju Island (October)

Jeju

In October Jeju generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

September
October
November
Max temperature
26°C (79°F)
21°C (70°F)
17°C (63°F)
Min temperature
22°C (72°F)
17°C (63°F)
12°C (54°F)
Monthly sun hours
162 hours
178 hours
126 hours
Monthly rainfall
178 mm (7 in)
82 mm (3.2 in)
74 mm (2.9 in)
Monthly rainy days
11 days
8 days
10 days
Weather conditions

Seogwipo

In October Seogwipo generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 16°C (61°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

September
October
November
Max temperature
27°C (81°F)
22°C (72°F)
17°C (63°F)
Min temperature
21°C (70°F)
16°C (61°F)
11°C (52°F)
Monthly sun hours
176 hours
209 hours
170 hours
Monthly rainfall
200 mm (7.9 in)
90 mm (3.5 in)
68 mm (2.7 in)
Monthly rainy days
11 days
8 days
9 days
Weather conditions

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

Popular cities in October

Day & night temperatures, rainfall and average weather in Jeju Island in October.

City Weather Day temp Night temp Rainfall
Jeju 21°C (70°F) 17°C (63°F) 82 mm (3.2 in)
Seogwipo 22°C (72°F) 16°C (61°F) 90 mm (3.5 in)

Jeju Island weather in October: frequently asked questions

What is the weather like in Jeju Island, South Korea in October?

Expect perfect weather across Jeju Island, South Korea in October. The popular destination of Jeju averages 21°C (70°F) by day and 17°C (63°F) at night during this month.

What is the average temperature in Jeju Island, South Korea in October?

Daytime temperatures in Jeju peak at roughly 21°C (70°F) in October, dropping to about 17°C (63°F) overnight.

Does Jeju Island, South Korea get a lot of rain in October?

October is on the drier side in Jeju Island, South Korea. Jeju averages only about 82 mm (3.2 in), with most days staying dry.

Is October a Good Time to Visit Jeju Island, South Korea?

We believe that October is one of the best times to visit Jeju Island, South Korea 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.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.