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The latest information on Iriomote Island in December, 2026! Our local staff will give you a thorough explanation!
Hello everyone!
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In winter, you want to escape the cold and go to a warm tropical country.
Iriomote Island in December has few tourists,A special season when you can have the beauty of nature all to yourself..
In this article, we introduce to you the charms of Iriomote Island in December!
Table of Contents
Iriomote Island in December.
Why we recommend it

Iriomote Island should be visited in summer! Don't you think so?
In fact, it is more than enjoyable enough to visit in winter,A different charm from summerThere is a
Here is a summary of why a trip to Iriomote Island in December is recommended.
Low travel expenses

Iriomote Island in December is in the off-season.Relatively reasonable travel fees.
This is a great season for family vacations and couple's getaways, as you can enjoy a great deal and still have the luxury of time to enjoy your trip.
A little excited,Stay at a higher grade of lodgingis also good!
A 4-minute walk from Uehara Port Oversized OPEN Sale is underway!

Resort Inn Iriomotejimaheld its grand opening!
A variety of accommodation plans that include activities are also available!
Within PiPi's tour transfer range!
Marine activities can be enjoyed.
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In Iriomote Island, even in Decemberwet suitYou can enjoy snorkeling and diving if you wear a
Since there are fewer people than in summer, visitors can enjoy a relaxing tour of the remote islands and sea kayaking, and even if they do not go into the sea, they can enjoy the clear winter sea from boats and observation spots.
Enjoy nature without worrying about the cold.Recommended for those who want to have active fun..
Fewer tourists
Leisurely sightseeing

In Iriomote Island in December, there are fewer tourists, so you can enjoy the beaches and tourist spots in a relaxed atmosphere and take pictures easily.
You don't have to worry about lines and wait times, and you can relax and enjoy the local stores and cafes,Luxury in a quiet environment.The following is a list of the most common problems with the "C" in the "C" column.
Recommended for those who don't like crowds.season.
Enjoy the winter starry sky.

Iriomote Island in December isThe air is clear.The stars in the night sky shine beautifully because of this.
Geminids meteor shower and more from beaches and observation spotsChance to observe meteor showers.
The star-filled sky in the quiet night will be an unforgettable memory.
Reward yourself for a year of hard work

Iriomote Island is,A perfect destination to relax after a year of hard work.Location of the
The great charm of Iriomote Island is that you can spend time relaxing at a spa, or at a resort hotel with an ocean view to get away from the daily routine and work on yourself.
In addition, at the end of the yearWelcome the New Year against a backdrop of starry skies and the sea.It is a special experience.
Welcoming the new year in Iriomote Island will refresh your mind and body.
Easy to spend even in winter

Iriomote Island in December is relatively mild in winter with an average temperature of around 20 degrees Celsius.
Sea breezes may blow, but the cold rarely restricts activities,Comfortable with a light cloak.The following is a list of the most common problems with the "C" in the "C" column.
With little worry of strong winds or heavy rain, you can plan your sightseeing and activities with peace of mind.
Clear winter airIn Iriomote Island, which is surrounded byThe scenery and the photos are exceptionally vivid.The "M" is a great way to leave a wonderful memory.
Enjoy the Christmas atmosphere

In Iriomote Island in December, in the warmth of tropicalEnjoy the Christmas atmosphereThe following is a list of the most common problems with the "C" in the "C" column.
In cities, hotels and cafesilluminationandChristmas (Greeting)-ing (i.e. of a bell, etc.)adds color.
Evening at the restaurant.Limited Christmas Dinnerand enjoy a special menu unique to the tropics is also wonderful.
Climate of Iriomote Island in December

While the whole country is enveloped in cold weather, Iriomote Island in DecemberThe weather is like autumn.You can spend a comfortable time in the
We will introduce the climate of Iriomote Island, which is lush with greenery and subtropical wilderness even in winter!
Temperature of Iriomote Island in December

In Iriomote Island in December, the temperature during the daytime isaround 20 degrees Celsiusand warm as in early fall.
In the first half of the year, it is possible to spend time in short sleeves, but in the latter half of the year, it gets a little cooler,Need a cloak for the night.
You can also enjoy the clear starry sky of the tropics,Marine activities can be fully enjoyed even in winterIt is a special season.
| Average atmospheric temperature |
Average maximum temperature |
Average minimum temperature |
|
|
Iriomote Island |
19.5°C | 22.1°C | 17.7°C |
|
Tokyo |
9 degrees Celsius | 12°C | 7°C |
Highest water temperature:25 ℃
Minimum water temperature:22 ℃
Precipitation in Iriomote Island in December

December on Iriomote Island has the lowest precipitation of the year,Almost no need to worry about being bothered by rainThe following is a list of the most common problems with the "C" in the "C" column.
| Average precipitation |
Average Number of days of rainfall |
Average Relative humidity |
|
|
Iriomote Island |
153.1 mm | 14.8 days | 77%. |
|
Tokyo |
95.8mm | 11.0 days | 56%. |
Wind direction and speed in Iriomote Island in December

Iriomote Island in December isCold wind from northeastis blowing strongly, and the temperature may feel lower than the actual temperature.
Light jacket or windproof clothingis a comfortable place to be.
Check the weather forecast for wind strength as well as temperature.
Ishigaki Island:5.0m/s
Tokyo: 2.7 m/s
Sunshine hours in Iriomote Island in December

In December, Iriomote Island has shorter daylight hours and the sunlight is calmer than in midsummer.
The late sunrise makes it easier to take morning tours.
Although the sunlight will be softer,Ultraviolet rays are strong.So be sure to take measures to protect yourself from sunburn!
| Average daylight hours |
Average number of days without sunshine |
|
|
Iriomote Island |
75.4h | 8.0 days |
|
Tokyo |
187.8h | 3.4 days |
Iriomote Island Clothing in December

Iriomote Island in December can be spent with light clothes, but because of the strong windwindbreak (repair) measuresis required.
In early season, it is comfortable in short sleeves, but in late season, it becomes chilly because of the stronger north wind,A parka or windbreaker is a good idea..
femaleShort-sleeved cut and sewn - Long pants - Woven fabric masculine genderHoodies - Cardigans - Jeans
December Events in Iriomote Island

In Iriomote Island in December, the "Iriomote Islanders (Shimapito) Cultural Festivalis held every two to three years.
The festival has become a major cultural event, offering a variety of opportunities to experience island culture through the sale of crafts and local products, sanshin and eisa performances, and other activities.
We encourage you to visit during this time and experience the island's culture.
Some events have yet to be announced,Check for updates before your tripIt is safe to do so.
Sponsored by:Iriomote Island Ecotourism Association
Venue:10 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, Japan
Admission: Free
Crowded situation in Iriomote Island in December

Although there are fewer tourists than in the summer, there are longer holidays such as winter vacation.The most crowded time of the off-season.The first two are the following.
Iriomote Island is popular among couples as a travel destination during the Christmas season because of its starry sky, which is the best in Japan, and many families visit the island because they can experience the great outdoors even in winter.
Because it never feels deserted and lonely, and yet not so crowded that it becomes tiresome,Suitable season for sightseeing.
December in Iriomote Island
Recommended Activities

It is easy to think that winter is like a time when you are out of touch with ocean and river activities, but this is not true on Iriomote Island.
Wear a wetsuitIf you do,Participate in marine activitiesThe following is a list of the most common types of products that can be used in the market.
Here are some recommended activities you can experience in Iriomote Island in December!
1) Mangrove SUP/Canoe

Mangrove SUP/Canoe tour can be enjoyed even in winter in Iriomote Island.This is a very popular tour!
During this season, when there are few tourists, you can enjoy a relaxing tour through the quiet mangrove forests and enjoy the luxury of having nature all to yourself.
In the pleasant climate, you can enjoy an extraordinary experience while listening to the chirping of wild birds and the sound of the wind.
(2) Barras Island snorkeling

Even in December, you can go into the sea in Iriomote Island if you wear a wetsuit.
Many coral reefs grow in clusters around Iriomote Island and are inhabited by a variety of creatures.
On the island of BarrasMore than 100 kinds of tropical fishare inhabited, and you will also enjoy observing the marine life.

This is the time of year when there are fewer tourists,Just like a private beachThe charm of this area is that you can enjoy a relaxing underwater stroll in the
If you are lucky, you may also encounter sea turtles.
Snorkeling with sea turtles is another great experience!
Canyoning

What is canyoning?Canyons with elevation differencesThis activity involves trekking, swimming, canoeing, and other elements to go down the
In Iriomote Island in December, the water volume is more stable than in summer, and you can enjoy nature in the clear rivers.
Natural waterslideYou can also play in the waterfalls and jump into the waterfall pools.

Canyoning, of course.Beginners can also enjoyActivity.
The tour will provide you with life jackets, helmets, and other safety equipment.
Proceed with your guide.The first is the "M" in the name of the company, and the second is the "M" in the name of the client.
Sunset SUP

SUP" is a way to enjoy the great nature of Iriomote Island, which is said to be "the last unexplored region in Japan" at a leisurely pace!
It is a new activity where you stand on the board and paddle forward (of course, you can also enjoy it sitting down).
Easy even for beginnersYou can experience the ride with peace of mind.
5⑤Starry sky & jungle night tour

The starry sky & jungle night tour on Iriomote Island, selected as a World Heritage Site, is one of the tours you should definitely experience.
You can't see it in Honshu.Unusual creatures and plantsto see the
The tour with a knowledgeable guide is sure to be very satisfying as you will learn about Iriomote Island in depth.

The Starry Sky Reserve.The air is especially clear and the sky is full of stars in December on Iriomote Island, which is recognized as one of the most beautiful islands in Japan.
It is one of the few places in Japan where the Southern Cross can be seen, and the night sky full of stars looks likeIt's like a planetarium!It seems that the
If you visit Iriomote Island, please stay overnight and enjoy winter nights instead of day trips.
About December on Iriomote Island
Frequently Asked Questions
A. If you wear a wetsuit that keeps you warm, you can enjoy water activities comfortably even in December!
Even in December, the water temperature is around 22–23°C, so it often feels warmer than the air on land; however, once you get out of the water, the wind can quickly make you feel chilly. For this reason, rather than swimming in just a swimsuit, it is common—and recommended—to rent a wetsuit from a tour shop and participate in activities such as snorkeling, scuba diving, SUP, or canoeing.
It is extremely rare for typhoons to approach or make landfall in December.
While the weather is calmer than in the summer, there tends to be an increase in the north winds, cloudy skies, and brief showers (bool) typical of winter. Even on days with heavy rain or strong winds, you can still enjoy sightseeing year-round thanks to a wide range of activities and attractions that aren’t affected by the weather, such as exploring caves on each island, hands-on craft experiences (including making shisa), jungle canoeing, and indoor facilities.
A windproof outer layer (such as a windbreaker), sunscreen, and sunglasses.
On tropical islands in winter, there are many days with strong northerly winds, which can make it feel chillier than the temperature suggests. Having a windproof jacket is very useful when traveling or sightseeing. Also, since UV rays are stronger there than on Honshu even in winter, it’s a good idea to bring sunscreen, sunglasses, and other UV protection items for peace of mind.
A. From early to mid-December, there are fewer crowds and travel costs are reasonable, but the year-end and New Year’s holidays are peak season.
From early to mid-December, airfare and hotel rates are low, making this a great time to visit popular tourist spots and beaches at a more leisurely pace. However, from Christmas through the New Year’s holiday period, the number of tourists surges dramatically, making it harder to secure hotel and rental car reservations, and travel costs reach their peak. If you’re considering a trip during the year-end and New Year’s holidays, we recommend booking early (3 to 4 months in advance).
A. We recommend "stargazing" and "night tours," which are especially beautiful in winter when the air is clear.
December is the perfect season for stargazing, as the air is clear and the stars shine even more brightly, allowing you to enjoy the Milky Way and meteor showers (such as the Geminids). You can fully enjoy a special tropical evening by participating in a “Stargazing & Night Tour” to explore the jungle and beaches at night, or by visiting the resort’s holiday lights and local island restaurants.
in the end
We have introduced Iriomote Island in December.
December is an easy month to take a large amount of time off,In warm Iriomote Island to avoid the cold.Try to spend a relaxing end of the yearHow about the following?
Please enjoy Iriomote Island in December!
We can work together in Iriomotejima PiPi.
We are looking for friends!

At PiPi, it can be short term or long term,Throughout the yearWe are looking for staff to work with!
From tour guides, to administrative staff, marketing personnel, sales staff, and back office personnel,Wide range of occupationsWe are actively hiring at
Inexperienced workers are welcome! If you are considering moving to Okinawa or taking on a new challenge, we would love to hear from you.
If you want to work in the activity industry or in the nature of Okinawa, PiPi is the place for you!Start a new careerWhy not?