What is January in Yonaguni Island? Weather, clothing, recommended activities and events!

Last edited by;2026/06/01
Submission Date;2026/04/21

Table of Contents

1 What is January like on Yonaguni Island?
2 Weather in Yonaguni Island in January (Temperature)
- 2.1 What to wear and bring in January on Yonaguni Island
3 Recommended January Activities in Yonaguni Island
4 Recommended sightseeing spots in January in Yonaguni Island
5 Events in January on Yonaguni Island
6 Yonaguni Island regarding January Frequently Asked Questions (FAQ)
7 summary

What is January like on Yonaguni Island?

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Yonaguni Island is a remote island located at the westernmost tip of Japan.

In January, Yonaguni Island is located in Okinawa Prefecture and has a warm Pacific Ocean climate,Mild compared to mainland wintersIt is.

In this issue, we will introduce January on Yonaguni Island in detail.I do. ♪

Recommended for

◆If you want to know the weather in January in Yonaguni Island
◆January: If you want to know what to wear and what to bring.
◆Those considering a trip to Yonaguni Island in January
◆For those who want to know the recommended spots in Yonaguni Island in January.
◆For those who want to know about recommended activities in Yonaguni Island in January

Click here for Yonaguni Island recommended tour ranking

Weather in Yonaguni Island in January (Temperature)

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Yonaguni Island in JanuaryTemperatures average around 17 degrees Celsius.and, like the other islands of Okinawa, cold waves can also visit the area.

However, on sunny days, temperatures can exceed 20°C (68°F), so one should be aware of the fluctuations in daily temperatures!

Average temperature in January in Yonaguni Island

Average temperature: 17°C
Maximum temperature: 20°C (68°F)
Lowest temperature: 15°C
Average precipitation: 101 mm

Because the island is surrounded by the sea, the temperature can feel cooler on windy days, so check the weather forecast when visiting the island and respond appropriately to the difference in cold temperatures.

⬇︎Yonaguni Island Sightseeing Tour to Popular Spots⬇︎

Summer Special SALE [Yonaguni Island/3 hours] Recommended for first-time visitors to Yonaguni Island☆Sightseeing tour around the location of "Dr. Koto Clinic" with an island guide 《Pickup & Drop-off included & Free Photo》（No.6）.開始時間9:00-12:00 / 14:00-17:00所要時間Approx. 3 hours12,000 yen →directional marker or indicator8,000suffix for names of swords, armour, musical instruments, etc.

Yonaguni / 1 Day] Recommended for first-time visitors to Yonaguni Island☆Kuba Folk Tool Making & Sightseeing Spots Tour《Accompanied by guide, pick-up/drop-off, free photo》（No.16開始時間9:00~17:00所要時間Approx. 8 hours (including pick-up and drop-off time)12,900 yen

Yonaguni Island / 3 hours / with dinner] Enjoy Yonaguni Island to the Fullest♪Luxury Tour with Spectacular Sightseeing and Italian Dinner on the Island《with guide and pick-up/drop-off》（No.14開始時間Sightseeing: 9:00-12:00 / 14:00-17:00
Meals 18:00-20:00 / 20:00-22:00所要時間Round trip sightseeing: 3 hrs.
Dinner approx. 2 hours15,900 yen →directional marker or indicator14,900suffix for names of swords, armour, musical instruments, etc.

⬇︎For more information about sightseeing tours on the island: ⬇︎

Sightseeing tours of popular spots on the island First time in Yonaguni Island is also safe★ Sightseeing tour in the island by local guide Sightseeing tour in Yonaguni Island is an easy way for those who are new to Yonaguni Island or do not have a rental car. The tour will take you to the most popular and interesting spots on the island with the commentary of a local guide who knows the island well. (3 in total) アクティビティの詳細を見る

What to wear and bring in January on Yonaguni Island

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

When traveling to Yonaguni Island in January, it is important to dress appropriately for winter.

Clothing that is easy to take off and put on is recommended, as it can feel warm during the day!

Recommended Clothing & Personal Belongings

◆Dress
T-shirt, light long sleeves, long pants, jacket, light coat, etc.
◆Things to bring
Sunscreen, sunglasses, hat, rash guard, folding umbrella, raincoat

In addition, it is a good idea to have a raincoat and a folding umbrella in case of sudden rain.

Be prepared for sunburn protection just in case.

Recommended January Activities in Yonaguni Island

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Yonaguni Island offers a wide variety of activities in January.

Here are three activities in January that are especially recommended for Yonaguni Island, which has a mild climate even in this season of cold weather.

Let's enjoy the undersea with ease...
Tropical Snorkeling Tour

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Yonaguni Island in 2 hoursEasy to enjoy the beautiful oceanSnorkeling tour.

The sea around Yonaguni Island is crystal clear, and there are many spectacular spots where brightly colored tropical fish, unique to the subtropical zone, swim.

Recommendations

◆Available to participants as young as 3 years old.
◆Easy to experience
◆Fully equipped with free rental equipment
◆Safety and security with guide support
◆You may meet sea turtles in the beautiful underwater world!

⬇︎Yonaguni Island Snorkeling (Snorkel) Tour⬇︎

Yonaguni Island Snorkeling (Snorkel) Tour Explore the fantastic world with ease☆ Yonaguni Island Snorkeling Tour The sea of Yonaguni Island is so clear that you can see the coral from the surface of the sea. Why don't you join us for a snorkeling adventure in such a beautiful sea at the westernmost tip of Japan? The fantastic underwater world [...]. (0 total) アクティビティの詳細を見る

Guided by an island guide who knows the area well☆.
Yonaguni Island Sightseeing Spot Tour

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

A local guide who knows Yonaguni Island well will guide you to each spot carefully. The tour is full of interesting stories about the island that only a guide can tell you.

First-time visitors and repeaters alike, even more so.You will definitely be attracted to the charm of Yonaguni Island.Â

Recommendations

◆No need to bring anything
◆Transportation to and from airports and lodging
◆Free photos during the tour
Tour with commentary by a guide living in Yonaguni Island
◆Everyone from 0 to 80 years old is welcome to participate.

⬇︎Yonaguni Island Sightseeing Tour to Popular Spots⬇︎

⬇︎For more information about sightseeing tours on the island: ⬇︎

Enjoy "Yonaguni Island" to the fullest!
SUP/Canoe & Snorkeling Tour

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Enjoy popular activities on Yonaguni Island, the westernmost island in Japan!

Day trip participation from Ishigaki Island is also possible.The beach is shallow, so even if you are not a good swimmer, you don't need to worry.

Recommendations

◆Available to participants as young as 3 years old.
◆Newbies can also feel at ease ◎
◆Fully equipped with free rental equipment
◆Popular activities can be enjoyed at the same time
◆You may meet sea turtles in the beautiful underwater world!

⬇︎Learn more about Yonaguni Island sea kayaking (canoeing): ⬇︎

Yonaguni Island Sea Kayak (Canoe) Tour Anyone can enjoy it, young and old, male and female! Let's try kayaking in Yonaguni Island☆ Kayaking (canoeing) in Yonaguni Island can be easily experienced by beginners regardless of age or gender. You can explore the beautiful ocean at your own pace and leisurely, so it is quite [...]... (0 total) アクティビティの詳細を見る

⬇︎For more information about Yonaguni Island SUP (Sap) Tours: ⬇︎

⬇︎Yonaguni Island Snorkeling (Snorkel) Tour⬇︎

Can be taken out on the same day!
Experience making kohlrabi goose, a traditional Okinawan seasoning

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Enjoy popular activities on Yonaguni Island, the westernmost island in Japan!

Day trip participation from Ishigaki Island is also possible.The beach is shallow, so even if you are not a good swimmer, you don't need to worry.

Recommendations

Recommended sightseeing spots in January in Yonaguni Island

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

Yonaguni Island is a beautiful island located at the westernmost tip of Japan.

January has relatively mild weather, making it the perfect time to visit the sights.

In this issue, we will pick up three particularly recommended sightseeing spots on Yonaguni Island in winter.

⬇︎Rental car plan for sightseeing in Yonaguni Island⬇︎

Summer Special SALE 【Yonaguni Island・Rental Car】1 minute walk from Yonaguni Airport! Light Car Rental Plan☆All cars are equipped with a drive recorder (No.r-1)開始時間Negotiable所要時間Negotiable7,000 yen →directional marker or indicator5,000suffix for names of swords, armour, musical instruments, etc.

Summer Special SALE 【Yonaguni Island・Rental Car】1 minute walk from Yonaguni Airport! Standard Car Rental Plan☆All cars are equipped with a drive recorder《Maximum 5 passengers》(No.r-2)開始時間Negotiable所要時間Negotiable8,500 yen →directional marker or indicator6,500suffix for names of swords, armour, musical instruments, etc.

Summer Special SALE 【Yonaguni Island・Rental Car】1 minute walk from Yonaguni Airport! Standard Car Rental Plan☆With Drive Recorder《Maximum 7 Passengers》(No.r-3)開始時間Negotiable所要時間Negotiable10,000 yen →directional marker or indicator8,000suffix for names of swords, armour, musical instruments, etc.

⬇︎For more information about Yonaguni Island Car Rental: ⬇︎

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Japan's westernmost monument

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

The Monument of Japan's Westernmost Point, which symbolizes the westernmost point of Japan, is one of the places that should definitely be on your list of places to visit in Yonaguni Island.

The area around the monument is open to the public, and the fresh winter breeze will help you relax after a long journey.

And if you are lucky with the weather, you can even see the mountains of Taiwan in the distance.

Details of Japan's westernmost monument

Address: Yonaguni, Yonaguni Town, Yaeyama-gun, Okinawa 907-1801

western edge (e.g. of a town, village) Nishizaki is a cape with an observatory located at the westernmost tip of Yonaguni Island. It is known as the place where the sun sets the latest in Japan. There is an unobstructed view to the west, and the view is outstanding. On a clear day, Taiwan can be seen, and Japan [...].

Dr. Koto Clinic

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

The island was the setting for the TV drama "Dr. Koto Clinic," which captivated many people and is a must-see even for drama fans.

Although the set used in the drama is not actually operated as a clinic, it is open to the public as a tourist attraction, allowing visitors to experience the atmosphere as it was.

A sacred place for fans to visit at least once.You will also be able to experience the history and culture of the island.

Details of Dr. Koto Clinic

Address: 3027-1, Yonaguni, Yonaguni Town, Yaeyama-gun, Okinawa 907-1801

Dr. Koto Clinic About Dr. Koto Clinic Dr. Koto Clinic is a location set used for filming the popular TV drama "Dr. Koto Clinic". The waiting room and office, including props, have been preserved as they were in the drama, making it a very exciting sightseeing spot for fans of the drama [...].

⬇︎Yonaguni Island Dr. Koto Clinic (location tour) is here: ⬇︎

⬇︎Details of Yonaguni Island Dr. Koto Clinic (location tour): ⬇︎

Yonaguni Island Dr. Koto Clinic (location tour) Pilgrimage to the Holy Land! A trip to the filming location of "Dr. Koto Clinic" Yonaguni Island is a tourist spot known as the filming location of "Dr. Koto Clinic"! You can visit the actual set of the clinic, so you can fully experience the world of the drama! Yonaguni Island Sightseeing Tour [...] (2 total) アクティビティの詳細を見る

Higashizaki Lighthouse

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

If you want to enjoy a spectacular view of Yonaguni Island, I also recommend "Higashizaki Lighthouse" ☆.

Located on the eastern edge of the island, the lighthouse is surrounded by rich nature. The contrast between the wide expanse of grassland and the blue ocean in the distance is beautiful, and the scenery is soothing to both body and soul.

It is a wonderful spot to experience the island's pristine nature in the mild winter weather.

Detail of Higashizaki Lighthouse Monument

Address: Yonaguni, Yonaguni Town, Yaeyama-gun, Okinawa 907-1801

Events in January on Yonaguni Island

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

In January, the cold weather eases off on Yonaguni Island, and the island comes alive with many traditional events.

Typical Events

◆Managamatiri (prayer for a good harvest)
→ An important traditional event is held to pray for a good harvest.
This event is a ceremony to convey one's wishes to the island's guardian deities so that the crops of the new year will grow in abundance.

◆Danmachiri (prayer for safe voyage)
→Before setting out on their first fishing trip of the new year, fishermen perform a ritual to pray for safe voyages and abundant catches.

◆Antadoumi
→ This event is held for residents of Yonaguni Island to gather with family, relatives, and friends to celebrate the New Year.

The unique culture and customs that can be experienced during this time of year are also a unique attraction of Yonaguni Island.

The January event, held in a mild climate, is sure to be a memorable experience for visitors as the new year begins.â

Yonaguni Island regarding January
Frequently Asked Questions (FAQ)

Q. How cold is Yonaguni Island in January?

The average temperature in January is around 17-18°C (63-86°F), but the strong northerly winds during this time of year can drop the temperature to nearly 10°C (50°F). Although you do not need winter clothes like those on the mainland, you will need a solid jacket that blocks the wind, such as a thick parka or a lined windbreaker.

Q. Can I see hammerhead sharks when diving in January?

Yes, January is the best season to encounter hammerhead sharks. Although the water temperature drops to about 22-23℃, it is known among divers as the hottest time to target "hammerheads" (schools). The seas can be rough, so please make sure to take all the necessary precautions to keep warm on board, such as a boat coat.

Q. Are there any ferry or plane cancellations for sightseeing in January?

In January, the sea tends to be rough due to the winter monsoon (north wind), and the "Ferry Yonaguni" from Ishigaki Island has a high cancellation rate. Airplanes are also rarely delayed or cancelled due to low clouds or poor visibility, so we recommend that you leave plenty of time in your schedule and book airplanes as your preferred mode of transportation.

Q. Can I visit the underwater ruins in January?

The underwater ruins are located on the south side of the island, and the island blocks the northerly winds that blow in January, so surprisingly, the sea surface tends to be calmer during the winter, increasing the probability of reaching the point. Semi-submersible sightseeing boats are also in operation, but you must confirm on the day of your visit as it depends on the direction of the wind and the height of the waves.

Q. What activities do you recommend in Yonaguni Island in January?

Other than diving, "winter horseback riding" by Yonaguni horses is recommended. Since it is not as hot as in summer, both horses and people can stroll comfortably around the island. Also, seeing the first sunrise of the year, which is the latest in Japan, at "Agarizaki" is a special experience that can only be had on the westernmost island.

summary

与那国島の1月とは？天気・服装・おすすめアクティビティ・イベントをご紹介！

We have provided information on the weather and necessary clothing for January, recommended activities to experience, and events not to be missed.

As a sightseeing spot, visitors can also enjoy the cultural background of the area, which includes Japan's westernmost monument and the Dr. Koto Clinic, the setting of a TV drama.

Also, by participating in traditional events, you will be able to experience the island's culture and have a special January experience.â

⬇︎ Read the article at ⬇︎

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The author of this article :. T.Furuike

She has loved physical exercise since she was a child and has experienced more than 20 different activities such as snorkeling, diving, canoeing, SUP, trekking, surfing, etc. In her early 20s, she moved to the main island of Okinawa and lived there for 4 years. In his early 20s, he moved to the main island of Okinawa and lived there for 4 years, visiting more than 40 islands in those 4 years. Now, she has visited more than 200 tourist destinations in person and provides recommendations and attractions of those places. (He also provides useful information on travel to Okinawa on Instagram →)@worldtours_official) 〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜 We have created an official LINE account to send out useful travel information and the latest campaign information! We will be sending out special deals for friends only.Click here to add a friend