Japan’s Hot Summer: Recommended Travel Destinations to Visit During the Scorching Season

Japan’s summer is renowned for its intense heat and high humidity. The country’s climate during the summer months—June to August—can be overwhelming for those unaccustomed to the sweltering temperatures. While Japan offers an incredibly rich cultural experience year-round, visiting during the hot summer can sometimes be challenging for travelers, especially those who aren’t used to extreme heat.

So, how hot does it get in Japan in the summer? In cities like Tokyo, Osaka, and Kyoto, temperatures often soar above 35°C (95°F), with humidity making it feel even hotter. In this article, we’ll explore the best places to visit in Japan to enjoy a cooler and more comfortable summer, the activities you can do to stay refreshed, and how to enjoy Japan’s hot summer without breaking a sweat.

Best places to visit to escape the summer heat

Hokkaidō

If you’re looking to escape the intense summer heat, Hokkaidō—the northernmost main island of Japan—is a top choice for a refreshing getaway. In recent years, the number of days with highs exceeding 25°C (77°F), especially in southern Hokkaido, has reached record levels. However, temperatures across the region still tend to stay lower than in other parts of Japan, making Hokkaido a popular destination for summer travel.

Best attractions

• Furano’s lavender fields– Farm Tomita (best visited in early July)
• Asahiyama Zoo (known for its unique exhibits)
• National parks like Daisetsuzan for hiking

The Japanese Alps

For those who love the mountains, Japanese Alps offer a cool and refreshing retreat during the hot summer months. Nagano, Gifu, and Toyama are known for their cool mountain climates, where temperatures tend to remain around 25°C in the summer. These areas are perfect for outdoor enthusiasts who enjoy hiking, trekking, and exploring scenic nature spots.

Best attractions

• Kamigamo and Jigokudani Monkey Park (famous for the snow monkeys)
• The Tateyama Kurobe Alpine Route for panoramic views (closed from December to mid-April)
• Hiking at the Northern Alps or exploring tranquil lakes and villages in Gifu

Nasu Highlands in Tochigi Prefecture

The Nasu Highlands, located in Tochigi Prefecture, is a perfect retreat for those seeking cooler temperatures during the summer. The region is known for its lush forests, fresh mountain air, and serene lakes, providing a peaceful and cool escape. The Nasu Highlands is not only a great place for nature lovers but also for those seeking relaxation.

Best attractions

• Nasu Highlands for hiking or relaxing in the cool, fresh air
• Nasu Animal Kingdom and hot springs
• Ryūōkyō Canyon for kayaking or nature walks

Karuizawa in Nagano

Karuizawa, located in Nagano Prefecture, is another excellent summer getaway. Known for its cool climate and scenic beauty, Karuizawa offers a peaceful retreat with plenty of activities. It is a popular destination for those looking to escape the heat of the city, offering everything from high-end shopping to nature trails and refreshing cool air.

Best attractions

• The beautiful Karuizawa Prince Shopping Plaza
• Cycling or hiking around the area
• Visiting the Shiraito Falls for a refreshing nature walk

Activities that keep you cool during Japan’s hot summer

Even when visiting Japan’s warmer areas, there are plenty of activities you can do to stay cool and enjoy the summer season to the fullest.

Visit water-based attractions

Japan has many places where you can enjoy cooling off by water. The country boasts beautiful beaches, lakes, and rivers that are perfect for swimming, relaxing, or taking boat tours. If you’re in coastal areas or near lakes, these water-based activities offer a welcome break from the heat.

Recommendations

• The beaches of Okinawa, famous for their clear waters
• Lake Kawaguchi, located near Mount Fuji, offering boat cruises and scenic views
• River cruises in Kyoto or Ibaraki

Attend traditional summer festivals

Japan is renowned for its vibrant summer festivals, which offer a fantastic way to immerse yourself in local traditions, lively performances, and breathtaking fireworks displays while taking advantage of the cooler evening temperatures. Many of these festivals are held after sunset, making the heat and humidity much more manageable for visitors.

Additionally, festival organizers often set up cooling mist machines, shaded rest areas, and refreshing summer treats like kakigōri (shaved ice) and chilled drinks to help attendees stay comfortable. Whether you’re watching a grand fireworks show, enjoying the energetic beats of taiko drumming, or strolling through festival stalls in a light summer yukata, these events provide a memorable way to experience Japan’s summer magic while escaping the worst of the daytime heat.

Notable festivals

• Gion Matsuri in Kyoto
• Tenjin Matsuri in Osaka
• Nebuta Matsuri in Aomori

Enjoy Japanese summer foods

Japanese cuisine offers a variety of light and refreshing dishes that are perfect for staying cool during the sweltering summer months. Delicate and chilled, sōmen (thin wheat noodles) are often served in icy water with a flavorful dipping sauce, making them an ideal choice for a hot day. Similarly, zaru soba, cold buckwheat noodles served on a bamboo tray with a soy-based dipping sauce, provides a simple yet satisfying way to cool down while enjoying traditional flavors.

For those with a sweet tooth, kakigōri is a summertime favorite. Made with finely shaved ice and topped with flavored syrups, condensed milk, or fruit, kakigōri offers a delicious and refreshing break from the heat. Throughout Japan, street food vendors, cafés, and restaurants serve these seasonal treats, ensuring that visitors can enjoy authentic Japanese flavors while staying refreshed during their summer travels.

Conclusion

Japan’s summer can indeed be hot and humid, but there are plenty of destinations and activities to help you make the most of the season. Whether you’re seeking the cool air of Hokkaido’s mountains or the calm, breezy lakes of the Japanese Alps, Japan has something to offer every traveler looking to escape the summer heat. Remember to stay hydrated, take breaks in air-conditioned spaces, and enjoy refreshing summer foods while exploring this vibrant country during the summer months. Despite the hot summer weather, there’s no shortage of unforgettable experiences awaiting you in Japan!