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The latest information on Iriomote Island in December, 2025! Our local staff will give you a thorough explanation!

2025-09-04 03:30

Hello everyone!

 

One of the largest activity stores in Iriomote Island
Iriomotejima ADVENTURE PiPiIt is!

 

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.It is.

 

In this article, we introduce to you the charms of Iriomote Island in December!

 

Iriomote Island in December.
Why we recommend it

西表島

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

ホテル プール フリー画像

Iriomote Island in December is in the off-season.Relatively reasonable travel feesIt is.

 

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!

Iriomotejima Hotel Information] Resort Inn Iriomotejima

A 4-minute walk from Uehara Port
Resort Inn Iriomotejimaheld its grand opening!

Oversized OPEN Sale is underway!
A variety of accommodation plans that include activities are also available!
Within PiPi's tour transfer range!

 

Marine activities can be enjoyed.

シュノーケリング ウェットスーツ 

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.It is.

 

Fewer tourists
Leisurely sightseeing

南風見田の浜

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.

ナイト 星空

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 showersIt is.

 

The star-filled sky in the quiet night will be an unforgettable memory.

Meteor Shower Information for December 2025
Geminids meteor shower: Thursday, December 4 - Saturday, December 20
Ursa Minor Meteor Shower: December 17 (Wed) - December 26 (Fri)

 

Reward yourself for a year of hard work

スパ マッサージ

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

西表島のジャングル

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

クリスマス フリー画像

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 cafesilluminationand ... andChristmas (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

西表島

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 

西表島 カヌー

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 nightIt is.

 

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 temperature of Iriomote Island in December
average
atmospheric temperature
average
maximum temperature
average
minimum temperature

Iriomote Island (Okinawa)

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

西表島鍾乳洞探検

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.

 

Activities such as trekking and canyoning can be enjoyed as scheduled, allowing you to fully enjoy your trip in comfort.

 

Nevertheless, be prepared for sudden weather changes.Rain jacket and sandalsIt is safe to say that the

Rainfall in Iriomote Island in December
average
precipitation
average
Number of days of rainfall
average
Relative humidity

Iriomote Island (Okinawa)

153.1 mm 14.8 days 77%.

Tokyo

95.8mm 11.0 days 56%.

 

Wind direction and speed in Iriomote Island in December

西表島 サンライズ

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.

Average wind speed in Iriomote Island in December

Ishigaki Island:5.0m/s

Tokyo: 2.7 m/s

 

Sunshine hours in Iriomote Island in December

西表島 サンセットSUP

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!

Sunshine hours in Iriomote Island in December (h)
average
daylight hours
average
number of days without sunshine

Iriomote Island (Okinawa)

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.It is.

Examples of attire for men and women

femaleShort-sleeved cut and sewn - Long pants - Woven fabric

masculine genderHoodies - Cardigans - Jeans

 

December Events in Iriomote Island

エイサー フリー画像

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.

Iriomote Islanders (Shimapito) Cultural Festival
Dates: To be determined for 2025
Sponsored by:Iriomote Island Ecotourism Association
Venue:10 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, Japan
Admission: Free

 

Crowded situation in Iriomote Island in December

フェリー

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 sightseeingIt is.

 

December in Iriomote Island
Recommended Activities

SUP

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

カヌー マングローブ

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

西表島 バラス

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

西表島 キャニオニング

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.

西表島 キャニオニング

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

サンセット

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

ヤシガニ

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.

ナイトツアー

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.

 

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!

スタッフ募集

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?

This article was written by.
にわちゃん
young Japanese amberjack (Seriola quinqueradiata)