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The latest version for 2025] This is how to enjoy August in Iriomote Island! Weather, Clothing and Recommended Activities

2025-05-03 12:13

Hello everyone!

 

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August in Iriomote Island is the hot season with stronger sunshine and tropical atmosphere than July.

 

It is as popular as Ishigaki Island and Miyako Island and is crowded with tourists.

 

This is the top season for many repeat visitors.

 

This article introduces August on Iriomote Island, which is such a bustling month.

 

Climate of Iriomote Island in August

西表島

Iriomote Island in August has strong sunlight,High temperatures can exceed 30 degrees Celsius.Although there is some shade, it is relatively comfortable in the shade with breezes.

 

However, the wind stops blowing at night, so an air conditioner may be necessary.

 

Since this is the time of year when typhoons are most likely to occur, it is important to check the weather for ocean recreation.

 

Temperature of Iriomote Island in August

西表島のSUPツアー

The table below shows,Although temperatures are somewhat cooler in August than in July, it is still mid-summer.

 

Many tourists who come to Iriomote Island may come for the purpose of outdoor activities.

 

Heat stroke is very common at this time of year, so make sure to drink plenty of water, take UV protection, andIt is also a good idea to find out about clinics and other information in advance.

Average temperature of Iriomote Island in August
average
atmospheric temperature
average
maximum temperature
average
minimum temperature

Iriomote Island (Okinawa)

28.3°C 31.1°C 25.8°C

Tokyo

27.4°C 36.3°C 19.4°C

Highest water temperature:31.0

Minimum water temperature:23.0 ℃

 

 Precipitation in Iriomote Island in August

西表島 サンライズ

Iriomote Island in August is a time of heavy precipitation, frequent squalls and typhoons.Rain gear is a must.It is.

 

Especially in the South China Sea, a tropical cyclone can suddenly develop into a typhoon, so care should be taken when venturing offshore.

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

Iriomote Island (Okinawa)

282mm fourteenth day of the month 81%.

Tokyo

154.7mm 7.9 days 74%.

 

Wind direction and speed in Iriomote Island in August

西表島 サンセットSUP

Except during typhoons, Iriomote Island in August has a pleasant tropical climate with mild winds.

 

However, during typhoons, the instantaneous wind speed can reach 60 mph,Storms so strong that people are blown awayIt should be noted that this is because the

This translates to 214 kilometers per hour,It is about the same as the average speed of the Shinkansen "Nozomi".

 

If there is no typhoon, you can enjoy a very comfortable tropical life in Iriomote Island.

Average wind speed in Iriomote Island in August

Iriomote Island:4.1m/s

Tokyo: 2.9 m/s

 

Sunlight hours in Iriomote Island in August

西表島サンライズ、海に登る朝日

Compared to July, which has the longest hours of sunlight throughout the year, August is slightly shorter.With 230 hours of sunlight per month, the sun is still setting late and there is plenty of time to play outdoors.

 

From early morning activities to tours overlooking the sunsetThe island's charms can be enjoyed to the fullest.

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

Iriomote Island (Okinawa)

230.6h 2.0 days

Tokyo

174.2h 3.3 days

 

August in Iriomote Island Recommended Clothing

Midsummer days continue in Iriomote Island in August,Hot enough to spend a day in a bathing suit.It is.

 

It is useful to have several changes of clothes and towels to protect against perspiration, and a thin woven fabric to protect against sunburn and the cold temperatures caused by the air conditioning.

 

Usually comfortable in short sleeves, shorts, and sandals.

Examples of attire for men and women

femaleShort sleeves, shorts, light long sleeves, sandals

masculine genderT-shirt, swimsuit, sandals, light long sleeves

 

August in Iriomote Island
Recommended events and attractions

Sagaribana Viewing Tour

サガリバナ

All of you.The ephemeral flower, sagaribana, blooms overnight and fades away in a single nightAre you familiar with the

 

Such fantastic flowers are often found along mangrove rivers, and viewing tours to see the sagaribana are popular.

 

It has a sweet vanilla-like aroma,It is a tour that can be enjoyed both visually and with the sense of smell, though,August is the last month to see it.It is recommended to go early because of the

 

Stargazing and Night Tour Attractions

ナイト 星空

Iriomote Island isAsia's first starry sky reserveIt is an excellent spot for star gazing with the sky full of stars.

 

The Milky Way and shooting stars are clearly visible in the sky, making the experience like being in a planetarium.

ヤシガニ ナイト

In addition to the starry night sky, the night tours are also attractive for encounters with nocturnal animals and plants that are unique to Iriomote Island.

 

The high humidity makes reptiles more likely to be present and increases the likelihood of seeing rare animals!

 

Night tours areParticipation is possible even in the rainTherefore, it is one of the activities that can be enjoyed even in Iriomote Island in August when it rains a lot!

 

Crowded situation in Iriomote Island in August

飛行機

August is the peak season for tourism in Iriomote Island, and beaches and tourist spots are crowded with many people.

 

Because the Obon season is especially crowded and reservations for meals and tours can be difficult,Plan your trip early.It is safe to stand.

 

August in Iriomote Island
Five recommended sightseeing spots

西表島のマングローブでカヌー体験

Iriomote Island is one of the most unexplored islands in Okinawa, where you can enjoy unspoiled nature and a variety of activities.

 

Surrounded by mangrove forests, waterfalls, and crystal clear waters, the island is full of exciting sights.

 

Here are five of the best places to visit in August!

 

Sightseeing Spots in Iriomote Island
(1) Urauchi River, sightseeing boat

西表島 仲間側 遊覧船

The largest river in Iriomote Island, Urauchi River, is,Total length: approx. 39 kmThe natural artery that extends as far as

 

A leisurely cruise on a sightseeing boat here is like a jungle cruise, with spectacular mangrove forests and subtropical forests on both sides of the river close at hand.

 

The dynamic nature of the river, forests, and waterfalls awaits you for a luxurious experience all at once.

 

Sightseeing Spots in Iriomote Island
Omija Waterfall

西表島 大見謝の滝

This unexplored waterfall is tucked away deep in the quiet forests of Iriomote Island.

 

It is located in a place that can only be reached by trekking, and exploring the jungle along the way is part of the attraction.

 

It is a hidden healing spot where mind and body can be healed in the tranquility of nature.

 

Sightseeing Spots in Iriomote Island
3) Yubu Island, buffalo cart

西表島 由布島 水牛車

To Yubu Island, next to Iriomote Island, visitors can enjoy a special experience of crossing the sea on a buffalo cart.

 

The sound of sanshin (three-stringed guitar) and the scenery of the mudflats will soothe you as you continue on, and on the island, a peaceful time awaits you with a subtropical botanical garden and a butterfly paradise.

 

Sightseeing Spots in Iriomote Island
(4) Star Sand Beach

絶景

Hoshi-suna-no-hama" (beach of star sand) is located on Iriomote Island.Star-shaped sandIt is a popular spot to see the

 

Mixed in with the shining white beach are small star-shaped grains of sand, which are actually not sand but the shells of protozoan "foraminifera.

 

The clear, shallow waters are perfect for snorkeling and strolling, and visitors can enjoy the peaceful tropical scenery as they search for star sand.

 

Sightseeing Spots in Iriomote Island
5) Pinaisara Falls

ピナイサーラ

Pinaisara Falls" is the most spectacular view representing Iriomote Island,The highest waterfall in Okinawa Prefectureand its height is about 55 meters.

 

From the top of the waterfall, you can see the magnificent mangrove forests and the ocean, and the clear water at the basin of the waterfall will soothe you.

 

The journey to the waterfalls is also a special experience that will make you feel like you are on a jungle adventure.

 

August in Iriomote Island
Five recommended activities

西表島

In August, Iriomote Island has high water temperature and good weather, so you can enjoy many activities!

 

Here are five of the best activities to do in August!

 

August Activities in Iriomote Island
(1) Barasu Island snorkeling

If you visit Iriomote Island, it would be a waste not to go to Barasu Island.

 

Barasu Island near Iriomote Island is a "miracle island" made of only pieces of coral.

 

The shape and position change with the tide and wind, appearing and disappearing in the sea,Mysterious spots not on the mapIt is.

バラス島

Barasu Island, with its 360-degree panoramic white sand, is a popular snorkeling spot surrounded by coral reefs and tropical fish.

 

In some places, the water suddenly deepens from shallow to deep, and the sea becomes a beautiful gradation of emerald green and deep blue.

 

August Activities in Iriomote Island
2) Mangrove SUP

浦内川 SUP

SUP (Stand Up Paddleboarding) is,Highly stable and enjoyable even for beginnersThis is a new type of activity that originated in Hawaii.The following is a list of the most common problems with the "C" in the "C" column.

 

The boards are larger than surfboards and very stable, so balancing is not difficult.

 

Iriomote Island offers a variety of tours such as sunrise, sunset, and starry night SUP, where you can enjoy the tropical nature while sitting or lying down.

 

August Activities in Iriomote Island
3) Night Tour

ヤシガニ 写真

As I mentioned earlier, night tours are also an activity that can be enjoyed only in Iriomote Island.

 

Night tours include the Yaeyama flying fox, the Ryukyu kite, nocturnal crabs and frogs,Flora and fauna unique to Iriomote IslandThe attraction is to meet with

 

A night spent in the mystery of both the stars and living creatures is sure to be an unforgettable experience.

 

August Activities in Iriomote Island
4) Canyoning

キャニオニング 集合写真

Canyoning in Iriomote Island is a thrilling activity where you can enjoy waterfall sliding, diving, and stream walking in a canyon that runs deep into the jungle.

 

An exhilarating experience awaits you, where you can become one with nature with your whole body, surrounded by untouched nature.

 

The adventure of water and greenery that blows away the summer heat is a unique attraction of Iriomote Island.

 

August Activities in Iriomote Island
5) Sagaribana viewing tour

サガリバナ

The fleeting beauty of the sagaribana, which blooms only one night and falls to the surface of the river in the morning, can be experienced up close as you walk along the quiet mangrove river.

 

The time spent in the sweet fragrance of the flowers flowing on the surface of the water will be an unforgettable memory of Iriomote Island.

 

Stimulate your sense of sight and smell, unique and special to Iriomote Islandlimited seasonactivity.

 

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in the end

We introduced August in Iriomote Island.How was it?

 

August, the hot season in Iriomote Island, has a tropical hot climate and a relaxing southern breeze.

 

This is the best season for marine activities as the strong sunlight makes the white sandy beaches sparkle.

 

However, it is also a busy time of year, so be sure to book your accommodations and activities early.

 

Please come to Iriomote Island in August!

 

Thank you for reading to the end.

 

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)