Tokyo Weather in July

Season: midsummer; plum rainy season; Mount Fuji climbing season

The weather in July in Tokyo is hot and humid on the whole. In early July, the plum rainy season lingers. The rain mixes with the high temperature, which fills the air with moisture. By mid and late month, the plum rainy season ends thoroughly, but the oppressive heat doesn’t subside. It enters typhoon season at the same time, but the city is not affected too much.

How hot will it be in Tokyo in July?

Although it isn’t the hottest month in Tokyo throughout the year, the weather is muggy in July. The high temperature usually exceeds 30 degrees Celsius (86 degrees Fahrenheit) and climbs above 35℃ (95℉) sometimes. People can always feel like in a steamer. A short walk outdoors quickly makes you sweat, and your hairstyle is not easy to stay put. This is even more true on sunny days. Occasionally, the shade offers some relief, but in fact, not many trees can be seen on Tokyo’s streets. Even at night, the temperature ranges between 24 - 27℃ (75.2 – 80.6℉), forcing heat-sensitive people to rely on air conditioning to sleep.

Does it rain a lot in Tokyo in July?

Yes. The total precipitation is a high 169 mm (6.7 in). The first half of the month belongs to the plum rainy season, when the averagely 10 rainy days gather. The rainfall is mostly showers or continuous light rain. To late July, the potential for rain decreases significantly. Thunder showers after noon become the main type, which take place suddenly and leave soon.

As a consequence, the air humidity peaks at 76%. That’s why the climate of Tokyo remains muggy in July.

Meiji Jingu Shrine after the Rain

Strong sunshine & Rich daylight

Due to many rainy days, there are only 4 hours of sunshine per day on average in Tokyo in July. Completely sunny days are not common. Even if the rainy season ends, cloudy or overcast weather accounts for more. However, once the sun appears, the UX index is so high that you can get a suntan easily without any measures and even sunburnt if you are exposed too long.

Conformingly, the daylight lasts for up to 14 hours from 4:28 – 4:48 to 18:46 – 19:01. You can make good use of it to conduct a thorough Tokyo trip.

Typhoon season starts, but without much effect.

July is the beginning of Tokyo’s typhoon season. But you don’t need to worry. Around 1 - 2 typhoons pass through eastern coastal Japan in mid to late July, rather than directly make landfall in Tokyo. Most of them are tropical storms that bring short-term heavy rainfall and gusts without severe damage. In fact, strong typhoons rarely directly hit Tokyo; throughout July, the city is affected by typhoons for less than one day averagely.

Sunny Weather after Typhoon

Busy Nakamise-dori Street

Is July a good month to go to Tokyo?

From the weather, July is not a good time to travel to Tokyo. Muggy temperatures and frequent rainfall can be a little bothersome. What’s more, the summer vacation in Japan begins in mid-July, bringing a lot of visitors. Streets can be crowded, and visiting hot attractions like Senso-ji Temple, Meiji Jingu Shrine, and Tokyo Disneyland takes a longer time. Prices of flights and hotels also soar, requiring a larger budget.

However, if you enjoy a lively atmosphere, many celebratory events in July don’t disappoint you, such as attractive firework shows at summer festivals. It’s also a good time for Mount Fuji lovers because climbing opens to the public.

What to wear in Tokyo in July?

Clothes

Cool summer clothes in a light color are proper. For example, chiffon short shirt with linen shorts is a good match, both of which are sweat-absorbing and quick drying. Girls can put on beautiful dresses to take nice pictures. Meanwhile, prepare a sun protection jacket to protect against both the strong sunshine outdoors and active air conditioning indoors.

Shoes

Comfortable sandals are recommended. Breathable light sneakers can also be your choice.

Other items

Carry a parasol for rainy conditions and shining sun. Other items including sunglasses, sun hat, and sunscreen are also needed. If you cannot stand sweat, bring a small fan.

Top things to do in Tokyo in July

1. Climbing Mt. Fuji

July marks the beginning of the climbing season for Mount Fuji. By then, the trails leading to the crater of the mountain are opened to the public for two months. Reaching the summit, you can overlook delightful lake scenery in clear weather, and those who are able to continue can hike along the circuit around the crater. If you start climbing at night, you also have the chance to watch a spectacular sunrise.

Charming Mt. Fuji

Tips for climbing Mt. Fuji in July
1. In early July, there is less foot traffic, and you can have a good experience. It enters the peak season in the second half of the month.
2. Wear additional waterproof hiking shoes to deal with slippery mountain roads in the rain and mountaineering jacket and trousers for relatively low temperatures at high altitudes, particularly those of 3 - 8℃ (37.4 - 46.4℉) at the top. Thick raincoats are not recommended as they may affect mobility.

3. Mountain huts, the place for climbers to rest briefly and spend the night, need prior reservation in the high season. It’s not an exaggeration to say that you need to book even six months in advance.
4. If encountering thunderstorms, follow the guidance of staff to enter the indoor shelter for safety.

Everything You Need to Know about Climbing Mt. Fuji

Mount Fuji Weather in July

Visitors in Climbing Season

2. Appreciating fireworks shows

Firework shows are one of the most anticipated things for tourists visiting Tokyo in July 2026. The Sumida River Fireworks Show is the biggest and also the most popular one, held on the last Saturday of every July. Katsushika Noryo Fireworks Festival and Showa Kinen Park Fireworks in the second half of the month are also worth viewing.

Tips:
1. Find a best point to watch the show, like the riverside of Sumida River. If your hotel is located in a nearby high-rise building, you may also be able to watch from your room. But such rooms often need prior reservation.
2. Visitors can put on the yukata, a kimono made of thin material, to enjoy marvelous shows like local people.
3. Plan the return route in advance, as the crowds are overwhelming after the event.

Fireworks Show in the Evening

3. Spending Tanabata Festival

It’s a festival praying for blessings, which will be celebrated on 7th July in 2026. You can write down your wish on the slip of paper and tie it on the bamboo trees along the streets.

What to do if it’s too hot in Tokyo in July? Tips to escape the heat

1. It’s advisable to arrange major visits in the morning, evening, or at night when temperatures are not that high. During the hottest period within a day, around 11 am – 4 pm, you can have a rest in your hotel rooms. If your schedule is tight, depart as early as possible and go back to your hotel late for a full use of the daytime.

2. Enjoy swimming, snorkeling, or more water sports on the sea. Kamakura and Izu Peninsula provide the best beaches near Tokyo, while some offshore islands like Oshima and Niijima are also good destinations.

Water Fun on a Beach

Visit Indoor Museum

3. Go to a summer resort. Okutama is welcomed as you can escape from the heat in the valley and by Lake Okutama, in the western suburbs of Tokyo. Karuizawa is also known near downtown Tokyo.

4. Try some local cold drinks and food. Ice cream and water ice are great to try in summer, and cold chawanmushi and nagashi somen noodles are also popular summer foods.