Weather, clothing, and recommended activities for September in Yakushima!
Table of Contents
- 1 What is September in Yakushima?
- 2 Weather in Yakushima in September (Typhoon Information)
- 3 Recommended clothing and personal belongings for September in Yakushima
- 4 If you come to Yakushima in September, you should experience this! Recommended Activities
- 5 Sightseeing spots in Yakushima in September
- 6 Attention Silver Week! Early reservation is recommended for tours!
- 7 summary
What is September in Yakushima?

September is the hottest month of the summer.In a pleasant climate that calms down a bit,Great season to enjoy activities!
Please refer to the following information about September in Yakushima.
Weather in Yakushima in September (Typhoon Information)

The average temperature in the village is a comfortable 25°C, with a high of 29°C and a low of 22°C.
Maximum temperature: 29℃
Lowest temperature: 22°C
Average water temperature: 28~30℃.
September is on the low side of precipitation,Typhoons can make landfall!
Always check the weather forecast and make the right decision if it happens.
Recommended clothing and personal belongings for September in Yakushima

In September, when the sun is strong and still a little hot, you can spend the day in short sleeves!
Be sure to take precautions against heat stroke and sunburn.
Short sleeves, shorts, sandals, light long sleeves (for indoor air-conditioning and sun protection), etc.
◆Things that are useful to have
Sunscreen, sunglasses, hats, rash guards, folding umbrellas, raincoats, etc.
When trekking, it is recommended to wear long sleeves and long pants to protect against sunburn and insects.
Be sure to come well prepared with familiar hiking shoes, gloves, a hat, and a rain jacket!
If you come to Yakushima in September, I want you to experience it!
Recommended Activities

Here are some activities you can enjoy in Yakushima in September.
Trekking tours are famous, but marine activities are also very popular due to the outstanding clarity of the river and ocean.Oh my god!!!
Enjoy the scenery in the forest, on the water, and even in the sea on Yakushima Island, where you can get a great satisfaction from nature♪
trekking

Trekking is an activity that cannot be missed when talking about Yakushima.
In September, the heat is a bit cooler and the humidity is relatively low, making long-distance trekking more comfortable.

The famous Jomon Cedar Course and the Shiratani-unsui Gorge, where the world of Ghibli unfolds, are especially popular!
Also recommended for families with small children and those who are not confident about their physical strength is Yakusugiland.
Visitors can experience Yakusugi cedars and ancient forests as if they were hiking!
⬇︎ recommendedtrekkingClick here for tours
Yakushima/Half Day] Beginners are welcome! Shiratani-unsuikyo" standard trekking tour to the Mononoke Forest 《Participation OK up to 70 years old, pick-up and drop-off included》(No.71).開始時間7:45-12:30 / 12:00-16:30所要時間Approx. 4 hours8,250 yen
Yakushima / 1 Day] A female guide will take you on a private tour! Completely customized tour☆Yakushima recommended natural spots and famous sightseeing spots are available upon request!開始時間9:00-16:00所要時間Approx. 7 hours15,000 yen
Yakushima/Chartered]Even 75-year-olds can participate! You can choose the route according to your fitness level☆Estimated age of the 7200-year-old "Jomon Cedar" trekking tour (No.38)開始時間4:00-18:00所要時間Approx. 10 hours16,000 yen⬇︎trekking tourLearn more about
Yakushima Mountain Climbing/Trekking Tour Let's enjoy trekking (mountain climbing) to the unexplored region of Yakushima, a World Heritage Site! Trekking is one of the most popular activities to enjoy the nature of Yakushima. You can fully experience the fantastic scenery of lush green forests, beautiful rivers, and ancient trees [...]. (32 total) アクティビティの詳細を見る
SUP

SUP, an activity that is rapidly gaining popularity in Japanin the beautiful rivers of Yakushima.
September.The sea water temperature is moderate and it is the best seasonIt is!
Because the experience takes place in a gently flowing river, beginners and those with children can play safely.
⬇︎ recommendedIncluding SUPClick here for tours
Yakushima Island/3 hours] Beginners welcome☆Leisurely SUP tour on the Awa River, the No.1 and largest river in Yakushima, a World Natural Heritage site★Photo free (No.83)開始時間9:00-12:00 / 13:00-16:00所要時間Approx. 3 hours7,700 yen
Yakushima Island / 1 Day] 70 years old and up OK! Let's spend the whole day playing!開始時間9:00-16:00所要時間Approx. 7 hours13,200 yen
Shiratani Unsui Gorge Trekking & SUP Tour (with packed lunch & pick-up) (No.10)開始時間9:00-16:00所要時間Approx. 7 hours17,050 yen⬇︎SUPLearn more about
Yakushima SUP and Stand Up Paddle Tour Let's enjoy SUP in Yakushima, a luxurious time surrounded by nature! SUP stands for "Stand Up Paddle Surfing", a marine activity in which you ride on a special board like a surfboard and paddle on the water. SUP [...]. (4 in total) アクティビティの詳細を見る
snorkeling

Yakushima Island is home to a large variety of species and is called a treasure trove of fish.
It is also a spawning ground for sea turtles, so snorkelers can swim with sea turtles while viewing them up close!
From late July to September, hatchlings return to the sea,Chance to swim with sea turtles during the September season.There are also many
⬇︎ recommendedsnorkelingincludingClick here for tours
Yakushima Island/3 hours】March〜November limited!OK from 5 years old☆Encounter rate 80% or more! Sea Turtle Snorkeling Tour *Free Photo & Movie (No.11)開始時間8:00 / 10:00 / 11:00 / 13:00 / 14:00 / 15:00 (March - October)所要時間Approx. 3 hours5,500 yen
Shiratani Unsui Gorge Trekking & Snorkeling Tour with Lunch Box & Pick-up Service (No.3)開始時間9:00-16:00所要時間Approx. 7 hours14,850 yen
Yakushima Island/One-Day River Kayak & Snorkeling Tour (with free rental of underwater digital camera and lunch)開始時間9:00-16:00所要時間Approx. 7 hours13,200 yen⬇︎snorkelingLearn more about
Yakushima Snorkeling Tour Let's swim with sea turtles in Yakushima☆ Excellent transparency! Snorkeling is an easy and fun marine activity where you dive into the ocean with a breathing tube called a "snorkel" in your mouth. It is an easy and fun marine activity that even beginners can enjoy. (5 in total) アクティビティの詳細を見る
Sightseeing spots in Yakushima in September

September in Yakushima is a good season for trekking, attracting many tourists.
Here are some of the most popular tourist spots that you must visit!
Jomon cedar (Cryptomeria japonica)

The famous Jomon cedars on Yakushima Island areIt is one of the power spots where you can feel the energy of nature on your skin.
It is 22 kilometers round trip and takes about 10 hours, but only those who have climbed the mountain can see the mysterious and prehistoric appearance.

The Jomon Cedar Course is full of attractions, including the famous Wilson's stumps of Yakushima, the world's oldest and largest giant Jomon Cedar tree in Japan, mysterious ancient forests, many kinds of moss, Yakushika deer and Yakusaru monkeys, alpine plants, and endemic species!
During the best trekking season in September, be sure to climb the Jomon Cedar Trail.
Go to ⬇︎ to see the Jomon Cedars! Click here for recommended tours
Yakushima/Chartered]Even 75-year-olds can participate! You can choose the route according to your fitness level☆Estimated age of the 7200-year-old "Jomon Cedar" trekking tour (No.38)開始時間4:00-18:00所要時間Approx. 10 hours16,000 yen
Stop accepting applications: [Yakushima] Enjoy the charms of Yakushima in a day *One-day trekking tour to the mysterious forest "Shiratani Unsui Gorge - Jomon Cedars - Arakawa Trailhead" (No.33)開始時間4:30 a.m. to 5:30 p.m.所要時間Approx. 13 hours18,000 yen
Yakushima】Yakushima's oldest cedar tree, Yakusugi, is a World Heritage Site! 7,200 year old "Jomon Cedar" Trekking Tour (No.67)開始時間4:00-17:00所要時間Approx. 8 to 10 hours15,400 yenLearn more about the Jomon Cedars at ⬇︎
Yakushima - Jomon Cedars What is Jomon Cedar? Jomon Cedar is the symbol of Yakushima, nestled in a deep forest. It is said to be several thousand years old, and since its discovery in 1966, it has become the thickest cedar in Japan. The rough, wavy bark of the tree resembles Jomon pottery [...].
Okawa Falls

Okawa Falls, a popular spot on Yakushima, is Kyushu's tallest waterfall, and its cascading water is a powerful sight!
The fall of Okawa Falls is 88 meters, making it a dynamic sight.

You can also walk to the waterfall basin, where you will be bathed in negative ions and refreshed.
Learn more about Okawa Falls at ⬇︎
Yakushima-Ogawa Falls About Okawa Falls The largest waterfall on Yakushima Island is Okawa Falls, which has been selected as one of the 100 most famous waterfalls in Japan. It is located at the southern entrance of the western forest road in Yakushima Town. The waterfall rises 88 meters from a rugged granite cliff to a height of 9 [...].
Shiratani Unsui Gorge (Shiratani Unsui Gorge)

Shiratani Unsui Gorge, known as the Mononoke Forest, is another very popular tourist spot!
Also known as "moss forest," the fantastic scenery is breathtaking and inspiring.

At Shiratani-unsui Gorge, trekkers can see thousands of years old Yakusugi cedars, the famous Kuguri cedars, and numerous streams.
The moss forest that served as the model site for the Ghibli film Princess MononokeWe encourage you to visit the
Visit ⬇︎ for more information on visiting Shiratani-Unsui Gorge! Click here for recommended tours.
Yakushima Island】Trekking & Island Sightseeing Tour (No.54) Recommended for those who are not confident about their physical strength★Shirotani Unsui Gorge "Mononoke no Mori" Trekking & Island Sightseeing Tour (No.54)開始時間8:00 - 15:00所要時間Approx. 7 hours30,000 yen
Yakushima/Half-day charter] Even 75-year-olds can participate! Trekking tour to enjoy the Mononoke Forest of "Shiratani-unsui Gorge," which was the setting of a movie (No.39)開始時間9:00-12:00 / 13:30-16:30所要時間Approx. 3 hours10,000 yen
Yakushima】Early morning start to avoid crowds☆You can join before departure on the last day!開始時間5:30-11:00所要時間Approx. 4 hours9,350 yen⬇︎ for more information about Shiratani-unsui Gorge
Shiratani Unsui Gorge Shiratani Unsui Gorge, located on a tributary of the Miyanoura River, is one of the most popular wildernesses in Yakushima. It is said that Hayao Miyazaki, the director of Studio Ghibli, visited Shiratani Unsui Gorge many times and used it as the setting for the movie "Princess Mononoke.
Beware of the Silver Week
Early booking is recommended for tours!

Reservations often fill up early because September is the best season, with Silver Week and the heat settling in.
Be sure to book the tours you want to experience as soon as you make your plans!
Click here to see the ranking of popular tours in Yakushima.
summary

In this article, we have introduced the weather, clothing, and personal belongings for September in Yakushima, as well as famous sightseeing spots.
Why don't you go trekking in the popular Shiratani-unsui Gorge and Jomon Cedars in the best season in Yakushima and enjoy the ancient forests?
With a wide variety of activities in the beautiful river and ocean, you are sure to have a very satisfying trip to Yakushima!
⬇︎Article to be read in conjunction with
Complete Guide to Yakushima Sightseeing Spots! 9 recommended spots from classic to hidden gems!Contents1 Yakushima sightseeing spots with spectacular view and healing in the World Natural Heritage Island2 How to get to Yakushima Island3 Weather in Yakushima Island, precipitation4 You must visit Yakushima Island when you visit Yakushima! 9 popular sightseeing spots4.1 Jomon cedars4.2 Yakusugiland4 [...]
Can you have fun even on a rainy day? Introducing the charm of Yakushima in rainy weather and recommended tours.Contents1 Yakushima is famous for "rainy" days. 2 Annual rainfall of Yakushima2.1 When is rainy season in Yakushima? 3 Let's have fun even in the rain! 3 Recommended activities in Yakushima3.1 Trekking3.2 Canoeing (Kayaking) [...
7 essential items to bring on your trip to Yakushima! Also suitable clothes for each season!Contents1 What to wear and what to bring for Yakushima trip2 How to get to Yakushima3 What to wear for Yakushima trip3.1 What to wear for spring3.2 What to wear for summer3.3 What to wear for fall3.4 What to wear for winter4 What to bring for Yakushima trip4.1 [...].









