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How do you beat the heat in Japan?

How to Beat the Heat in Japan


Japan’s summer season is notoriously known for its high humidity and scorching temperatures. With temperatures reaching up to 40°C, it can be challenging to stay cool and comfortable during this season. However, there are numerous ways to beat the heat in Japan, and this article will explore them all.

Stay Hydrated

Staying hydrated is crucial when dealing with high temperatures. Carry a bottle of water with you at all times and drink regularly throughout the day. In Japan, you can find vending machines that sell cold drinks almost everywhere, making it easy to stay hydrated.

Japanese Snack Box

Dress Appropriately

Wear lightweight and breathable clothing made of natural fibers such as cotton and linen. Avoid dark colors as they absorb heat and wear light colors instead. Also, consider carrying a UV-protective umbrella to shield yourself from the sun.

Stay Indoors During the Hottest Time of the Day

The sun is usually at its hottest between 12 pm and 4 pm. If possible, stay indoors during these hours, and if you have to go out, try to find shaded areas or carry an umbrella to protect yourself from the sun.

Take Frequent Breaks

If you have to be outside during the day, take frequent breaks in shaded areas or air-conditioned buildings. This will help your body cool down and prevent heat exhaustion.

Eat Light Meals

Heavy meals require more energy to digest, which can increase your body temperature. Opt for lighter meals such as salads and fruits that contain high water content to help you stay hydrated.

Use Cooling Products

There are many cooling products available in Japan, including cooling sprays, fans, and towels. These products can help you stay cool and refreshed in the heat.

Visit Indoor Attractions

Japan has many indoor attractions such as museums, art galleries, and shopping centers where you can escape the heat. These places are also air-conditioned, providing a comfortable environment to relax and cool down.

Take Advantage of Water Activities

Japan has many water activities such as water parks, swimming pools, and beaches that offer relief from the heat. Swimming is an excellent way to cool down and enjoy the summer season.

Use Public Transportation

Walking or cycling in the heat can be exhausting. Instead, use Japan’s efficient public transportation system, which is air-conditioned, to get around quickly and comfortably.

Take a Cold Shower

Taking a cold shower can help lower your body temperature and make you feel refreshed. It’s a quick and easy way to cool down after being outside in the heat.

Stay Informed about Weather Conditions

Stay informed about weather conditions by checking weather forecasts regularly. This will help you plan your day accordingly and take necessary precautions to stay safe in extreme weather conditions.


In conclusion, beating the heat in Japan requires preparation and planning. By staying hydrated, wearing appropriate clothing, taking breaks, using cooling products, and taking advantage of indoor attractions and water activities, you can enjoy the summer season comfortably. Remember to take necessary precautions to stay safe in extreme weather conditions.

How do the Japanese deal with heat?

Uchimizu, which involves splashing water on gardens or streets, is a traditional method of cooling down in Japan. This is because when the water evaporates from the ground, it also removes some of the heat, causing the temperature of the surrounding area to decrease.

How do Japanese stay cool in summer?

Stay hydrated during the summer in Japan with refreshing drinks like Mugicha, made from barley and known to cool the body. Don’t forget to drink water as well, with the popular brand Irohasu being widely available at supermarkets, drug stores, convenience stores, and online.

How do people stay cool in Japan?

Although water is the simplest choice, there are two beverages closely associated with summertime in Japan: mugicha and Pocari Sweat. Mugicha, also known as roasted barley tea, is the most popular Japanese summer drink and is frequently served in lieu of water at restaurants, widely available in vending machines, and sold in large quantities at supermarkets.

How do you survive humidity in Japan?

By choosing a linen shirt, which is called リネン or 麻 in Japanese, you can reduce excessive sweating and unpleasant odors. Alternatively, a thin woolen shirt or suit can be more breathable compared to a cotton or low-quality polyester suit, keeping you fresh for a longer period, at least until 5 pm.

How do Japanese homes stay cool?

Japanese homes are designed with ample ventilation, open windows, and systems in place to allow air to flow and cool the house during Japan’s hot summers. During the winter months, residents can stay warm inside by bundling up. This is a common practice in Japan.

How do you not sweat in Japan?

When dressing in hot weather, choose loose-fitting garments made from breathable materials, and avoid tight clothing. Light colors, such as white or pastels, are preferable to dark colors, which absorb heat. It’s also a good idea to wear clothes made from materials that quickly wick away sweat.

Stay in Air-Conditioned Accommodations

If you’re planning a trip to Japan during the summer season, consider staying in air-conditioned accommodations such as hotels or guesthouses. This will provide a comfortable environment to rest and cool down after a day of exploring.

Avoid Alcohol and Caffeine

Alcohol and caffeine can dehydrate your body, making it harder to regulate your body temperature. Avoid drinking alcoholic beverages and caffeinated drinks such as coffee and tea during the hottest time of the day.

Wear Sunscreen

Protect your skin from the sun’s harmful rays by wearing sunscreen with a high SPF. Apply it generously on all exposed areas of your skin, even if you’re staying indoors.

Carry a Portable Fan

Carrying a portable fan can be helpful when you’re outside and can’t find a shaded area or air-conditioned building. It provides instant relief from the heat and keeps you cool.

Take a Trip to Cooler Regions

If you’re struggling with the heat, take a trip to cooler regions in Japan such as Hokkaido or the Japanese Alps. These places offer cooler temperatures and beautiful scenery, providing a refreshing escape from the heat.

Stay Cool with Traditional Japanese Fans

Traditional Japanese fans, known as “sensu” or “uchiwa,” are not only beautiful but also functional. They provide instant relief from the heat and are easy to carry around.

Wear a Hat

Wearing a hat can help protect your face and neck from the sun’s rays, keeping you cool and preventing sunburn. Choose a lightweight and breathable hat that covers your face adequately.

Take Advantage of Onsen Baths

Onsen baths are natural hot springs that are popular in Japan. While they may seem counterintuitive during the summer season, some onsen baths offer cold water baths to help cool down after a hot soak.

Stay Safe During Heatwaves

During heatwaves, it’s essential to take extra precautions to stay safe. Monitor your body temperature, avoid strenuous activities, and seek medical attention if you experience symptoms of heatstroke or exhaustion.


Beating the heat in Japan requires a combination of preparation, planning, and common sense. By following these tips and taking necessary precautions, you can enjoy the summer season comfortably and safely. Remember to stay hydrated, wear appropriate clothing, take breaks, and seek relief in air-conditioned buildings or water activities.

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