2026 Climate Averages

Weather: Jeju Island — November

Conditions are pleasant for sightseeing, though you might encounter occasional showers.

👍 Climate Overview

November is a good time to visit Jeju Island. Mild temperatures around 17°C make it comfortable for exploring. With only around 11 hours of daylight, plan outdoor activities earlier in the day. Being off-peak, you'll find better deals and fewer crowds. Sea temperature of 21°C is refreshing but swimmable.

8.2
GoTripzi Score Great

Based on weather comfort, crowds, prices, and activity options

Avg High

17°C

Avg Low

13°C

Rainy days

7days

Daylight

10.5h

Rainfall

97mm

Sunshine

6.9h/day

Humidity

70%

Humid
Sun Strength

3.9

Moderate
Wind

20 km/h (gusts 43)

Sea Temp

21°C 💧 Refreshing

Is November a good time to visit Jeju Island?

Conditions are pleasant for sightseeing, though you might encounter occasional showers.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Moderate
  • Travel Costs Value Rates

Daylight

Sunrise

07:06

Sunset

17:33

10.5h daylight

Visiting Jeju Island in November: Pros & Cons

Pros

  • Fewer crowds and better hotel deals

Things to Do in November

Events & Festivals

🌸
Autumn Foliage at Hallasan
October/November Nature

Recommended for This Weather

🚶 Walking tours & sightseeing
🚲 Cycling & bike tours
🥾 Hiking & nature trails
🍜 Food tours & culinary experiences
🎭 Cultural tours & local experiences

Jeju Island Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 10°C 5°C 9d (59mm) 5.7h
70% Humid
3.3 Moderate
Good
Feb 10°C 6°C 9d (79mm) 6.3h
71% Humid
4.4 Moderate
Good
Mar 14°C 9°C 10d (98mm) 7.6h
72% Humid
6.2 High
Good
Apr 18°C 12°C 8d (93mm) 8.9h
72% Humid
7.8 Very High
Excellent
May 21°C 16°C 9d (129mm) 9.2h
77% Humid
8.2 Very High
Excellent
Jun 25°C 21°C 13d (213mm) 8h
85% Very Humid
7.2 Very High
Wet
Jul 29°C 25°C 18d (254mm) 8.4h
87% Very Muggy
6.8 High
Wet
Aug 30°C 26°C 19d (177mm) 9.9h
83% Very Muggy
7.1 Very High
Wet
Sep 28°C 24°C 17d (275mm) 7.9h
81% Very Humid
5.6 High
Excellent
Oct 22°C 18°C 7d (48mm) 8.2h
72% Humid
5.2 High
Excellent
Nov Current 17°C 13°C 7d (97mm) 6.9h
70% Humid
3.9 Moderate
Good
Dec 11°C 7°C 7d (31mm) 5.8h
68% Humid
3 Moderate
Good

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Where to Stay

See hotels, apartments & rentals around Jeju Island – live prices from Booking.com, Expedia, Vrbo and more

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Jeju Island

Volcanic island, including waterfalls, Hallasan Mountain hike and Seongsan Sunrise Peak, lava tubes, beaches, and Hallasan crater.

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What to Pack for November

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. Pack a compact umbrella or light rain jacket for occasional showers.

Warm Moderate

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Jeju Island?

💰 Off-peak — great deals available now

Frequently Asked Questions

Is November a good time to visit Jeju Island?
November is typically good for visiting Jeju Island, with average highs of 17°C and around 7 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Jeju Island in November?
Evenings in Jeju Island during November are mild at 13°C. A light cardigan or long sleeves for evenings is usually enough. Outdoor dining remains comfortable, making it a great time to enjoy rooftop bars and terrace restaurants.
What should I pack for Jeju Island in November?
With highs of 17°C and lows of 13°C in November, we recommend: Layerable clothing, Light jacket, Compact umbrella, Comfortable walking shoes. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Jeju Island in November?
Jeju Island typically sees around 7 rainy days in November. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Jeju Island in November?
Swimming in Jeju Island during November is possible but quite cold, with air temperatures around 17°C. Only brave swimmers venture in without a wetsuit. Consider indoor pools or thermal baths as an alternative if your hotel offers them.
How many hours of daylight are there in Jeju Island in November?
In November, Jeju Island gets approximately 10.5 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is November peak season in Jeju Island?
No, November is not peak season in Jeju Island. Expect better value on accommodation, shorter queues at attractions, and fewer tourists at popular spots. This is an excellent time to experience the city like a local and enjoy a more authentic atmosphere.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Asia/Seoul)

Last Updated: February 2026

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