Tokyo Weather in June

Season: early summer; plum rainy season

As the beginning of summer, June in Tokyo signals rising temperatures and continuous rainfall in terms of its weather. It is usually muggy with high humidity. But on the other hand, it’s a low travel season, and many festivals are celebrated.

Muggy weather becomes obvious.

The average temperature in June is 23 degrees Celsius (73.4 degrees Fahrenheit), with daytime temperatures averaging 25℃ (77℉). At the beginning of the month, the weather is mild during the day, and gets cool at night with occasional wind. However, in the second half of the month, the high temperature reaches 25 - 29℃ (77 – 84.2℉), and sometimes exceeds 30℃ (86℉). When the sun shines, it feels a little hot, and you can get sweaty. With the advent of rainy season in mid-June, it feels somewhat muggy.

Rare Sunny Climate

Plum rainy season begins.

June is the beginning of the plum rainy season in Tokyo, which lasts until mid-late July. The rainy season usually starts in the middle of June sooner or later, as early as around June 8 or as late as about June 22. The rainfall sharply increases, and you may encounter the continuous rains for a few consecutive days every week. Although it rains lightly, it is unlikely to stop easily. Even it’s not raining someday, it is often cloudy or overcast. If you want to travel in Tokyo in June, it is more advisable to visit indoor attractions, such as Visiting Tokyo in June, you may encounter continuous rain for a few consecutive days. The rainy season usually starts in the middle of the month sooner or later, as early as around June 8 or as late as about June 22.

It usually rains lightly. Occasionally, moderate or heavy rain can be seen, but rainstorms or thunderstorms are rare. Sometimes, the rain stops soon; sometimes, it rains throughout the day. But one thing is certain, rainy days account for more than half of the month, bringing a total rainfall of 173 mm (6.8 in). Even if it doesn’t rain someday, the weather is cloudy or overcast. As a result, the air humidity reaches a high 74%. Plus not low temperatures, people often feel stuffy.

Meiji Jingu Shrine in the Rain

Short sunshine but long daytime

Under the influence of a rainy climate, the sunshine duration in Tokyo in June declines to its low ebb of 4 hours per day. The sky is often gray with low visibility, and only 2 – 5 days are completely sunny. So, June is not a good time for tourists who are keen to see Mount Fuji. By then, UV rays are strong. With a few shades along roads, it’s easy to get sunburnt during outings.

Luckily, the length of Tokyo daylight in June is the longest in the whole year, about 14.5 hours on average, from early 4:24 – 4:28 to 18:51 – 19:01.

Is there Typhoon in June in Tokyo?

Generally, it’s less likely to suffer a typhoon in Tokyo in June, as its typhoon season starts in July. Although the country begins to face typhoons in June, it’s more likely to hit the shore of southern Japan rather than Tokyo.

Senso-ji Temple in June

Is June a good time to visit Tokyo?

It depends on your travel preferences and expectations.

Pros

June can be considered a good time in Tokyo if you would like a budget tour. It is a low travel season, so it’s relatively cheaper. For example, some hotels offer discounts on their onsen service. It also means that there are not many tourists, and you can visit attractions as you wish. Other than must-visit historical destinations, blooming hydrangea and iris create beautiful sights that are worth viewing.

Cons

For visitors who prefer sunny weather during the trip, it’s not a good choice. Continuous rainfall often annoyingly disrupts the travel plan.

What clothes to wear in Tokyo in June?

Up

It’s OK to wear T-shirt made from pure cotton, which can absorb sweat in time. Meanwhile, prepare a sun protection jacket to resist the sun on sunny days and cool indoor spaces with air conditioning.

Bottom

Light summer pants are advised; if you like coolness, choose shorts. Besides, long summer dresses are an alternative for women.

Shoes

Lightweight waterproof sneakers are a good choice for rainy conditions. It’s not advised to wear canvas shoes that are easily wetted by rainwater.

Necessities

1. Raingear is needed. In most cases, umbrellas are more comfortable than airtight raincoats and can deal with the weather flexibly. But for Tokyo Disneyland, the situation is the opposite. If there is no remained space in your suitcase, you don’t need to worry. It’s easy to get one at any convenience store.
2. Pack normal sun protection items like sunscreen.
3. Bring mosquito repellent when appreciating blooming flowers, especially in the evening, as mosquitoes are active in humid and hot weather.

For a Tokyo trip in June 2026, it’s advised to prepare spare clothes in case those you wear cannot dry in time in the humid air.

Festivals celebrated in June in Tokyo

1. In early June, Torigoe Shrine holds the Torigoe Festival to eliminate bad luck and disasters for people. You can see two hundred strong men lift a mikoshi weighing nearly four tons and parade near the Shrine on the celebration day. In 2026, it’s expected to be held on June 12 – 15.

2. The abundant rainfall spurs various flowers to bloom. You can enjoy vibrant hydrangea at Hakusan-jinja Shrine and Hakusan Park, where Bunkyo Hydrangea Festival is celebrated. Ueno Park, Showa Memorial Park, and Sumida Park are also hydrangea resorts. Besides, Katsushika Iris Festival is held at Horikiri Shobuen Iris Garden and Mizumoto Park. Just relax yourself in the vast flower sea.

Torigoe Shrine

Shop at Ginza after Nightfall

Tips for traveling to Tokyo in rainy June

1. You are advised to arrange some combinations of indoor and outdoor attractions to fully utilize your entire day. Popular indoor attractions include Tokyo National Museum, Ghibli Museum, etc. Some items at Tokyo DisneySea are set indoors, too. Also, you can shop at indoor malls at Ginza, Akihabara, Odaiba, or Tokyo Skytree business district. Be careful walking on sidewalks, which may be slippery.

2. If your hotel rooms are much humid, adjust the air conditioner to dehumidification mode.

3. Some items at Tokyo Disneyland stop temporarily in heavy rains. You need to check according to its official website before setting off and always pay attention to the park broadcast after beginning your trip.