Japan Typhoon Season: What You Need to Know

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Written by Maria Gomez
Oct 23, 2024 4-min read

Japan has four distinct seasons, but it also has a fifth: typhoon season. Understanding this natural occurrence will help prepare and even enhance your travel to Japan. 

Here’s everything you need to know about when typhoon season is in Japan, how it will affect your travel, and how to stay safe as you explore this beautiful country at this time of year.

If you're heading to Japan, remember to get the iRoamly Japan travel eSIM to stay updated on weather conditions and be prepared for any bad weather while abroad.

Japan Typhoon Season

When does Japan have typhoons most?

Typhoon season in Japan runs from May through October but hits its peak in August and September. This is when ocean temperatures rise and the climate shifts, creating conditions in which typhoons can develop. The most southern parts of Japan – including the Okinawa islands and the Kyushu region – are the most likely to be affected. Travelers to these areas during this time should be prepared for erratic weather and potential delays to transport.

Which areas are most affected by typhoons in Japan?

While typhoons can touch down almost anywhere in Japan, some regions are at greater risk due to their geographical location. The Okinawa Prefecture, an archipelago in the far south of the country, takes much of the brunt. This area is closer to the path that typhoons follow towards Japan, and its proximity to the tropical zone means it experiences the highest frequency and intensity of typhoons. 

Likewise, Kyushu – the southernmost of Japan’s four main islands – is a magnet for typhoons. Residents are used to dramatic weather throughout typhoon season, with heavy rain, powerful winds, and even landslides occurring.

If you’re traveling to these regions in typhoon season, you’ll need to be extra vigilant. Keep a close eye on weather reports, travel with insurance that covers natural disasters, and heed locals’ advice. Definitely do not ignore their warnings – when they say take shelter, you take shelter.

How do typhoons form around Japan?

How do typhoons form around Japan

Have you ever wondered why there are so many typhoons in Japan? It’s largely down to location. Japan snuggles up to the warm waters of the North Pacific, which means it acts like a magnet for typhoons that form there as well as helping to propel them towards the islands. The shape of the land and climate conditions here help amplify typhoons once they've developed too.

Can you travel to Japan during typhoon season?

It is certainly possible, and many people travel to Japan during typhoon season every year. It's all about preparation and flexibility – while a typhoon could scupper your travel plans, predominantly in regions such as Okinawa and Kyushu, they typically only last a day or two. With some forward planning and timely information, you will be able to experience much of what Japan has to offer.

In fact, several cultural events and festivals take place over this period, and with less tourists around, you'll experience a less busy side of Japan. Attractions should remain open, though do keep a weather eye out for any weather-related closures. With some precautions and a well-planned itinerary, a trip to Japan during typhoon season can be a standout journey.

That said, if you are in Japan when a typhoon hits, you can also follow the preventative measures outlined below to protect yourself. Once the typhoon has passed, you can continue to enjoy your trip in Japan, with a greater appreciation of its beauty and attractions.

How can typhoons affect travel to Japan?

How can typhoons affect travel to Japan

They can have a significant impact, but here are some key factors to consider:

  • Transport delays or cancellations can significantly impact your plans. Check Japanese airport news for updates, as public transport services may suspend operations during severe weather events."

  • Power outages: High winds can take down power lines, causing blackouts

  • Accommodation: Check your lodgings have procedures in place for typhoons

  • Outdoor activities: Restricted or dangerous – hiking, visiting parks, etc. Planning in advance and remaining flexible can help minimize these impacts

With that out of the way, let's consider how you can keep abreast of any typhoons that might affect your travel first.

How to find typhoon updates in Japan

Staying informed is critical during typhoon season. Here are some recommended sources to keep updated:

  • Japan Meteorological Agency (JMA): Real-time weather updates and warnings

  • NHK World: English language news, including weather warnings

NHK World Japan

  • Safety tips apps: Apps such as "Safety tips" provide instant alerts and guidance in case of emergencies

Knowing where to get your typhoon information is only the first step in your safety plan, though. Armed with the right info, the next important step is taking steps to prepare for any potential impact.

By following the preparedness steps below, you can help mitigate the dangers of typhoons, making sure you're safe and comfortable while the weather event strikes. Let's dive into how to prepare for a typhoon in Japan.

How to Prepare for a Typhoon in Japan

If you're in Japan during typhoon season, here's how you can prepare:

  • Stay informed. Stay abreast of local meteorological reports.

  • Prepare an emergency kit. This should include water, food, any medications you need, and a flashlight.

Prepare an emergency kit

  • Check accommodation. Typhoon-proof your hotel or residence, and know what to do in an emergency.

  • Have a plan B. Make sure you have indoor alternatives in case of bad weather.

  • Stay connected. Ensure your phone is charged, and you have a line of communication in case of emergency.

FAQ

Are typhoons dangerous in Tokyo?

While typhoons can reach Tokyo, its infrastructure makes it much safer than coastal areas. You may experience disruptions and minor damage, but it is unlikely to be too severe.

When is the best time to visit Japan?

Spring (March to May) and autumn (September to November) are the best times to visit Japan. The weather is mild, and the natural beauty is at its height.

When was the last typhoon in Japan?

Typhoon Hagibis hit Japan in October 2019, causing widespread destruction and disrupting travel in the country.

Should I visit Japan during typhoon season?

With preparation and awareness, visiting Japan during typhoon season can be safe enough for many travelers to enjoy a fantastic holiday.

Conclusion

Visiting Japan during typhoon season requires a bit more forethought and caution, but it shouldn't sour your experience.

Proper preparation and safety precautions mean you can still enjoy the beauty and culture of the Land of the Rising Sun, even during its wetter months.

Stay safe, stay aware, and enjoy your Japanese adventure!