Tokyo Weather in July

Season: Summer
In Short: Hot, plum rainy season, scorching sunshine

The weather in July in Tokyo is pretty hot. In early July, the plum rainy season lingers. The rain mixes with the high temperature that fills the air with moisture. By mid and late month, the plum rainy season ends thoroughly and the temperature increases, making the weather scorching hot. Short-sleeve clothes and dresses are advisable to cope with the hot and humid weather. What’s more, in mid and late July, the sunshine is strong. Please remember to take your sun cream.
See also: Japan Weather in July

Senso-ji Temple in July

Temperature

The temperature hovers around 24-28℃ (75.2-82.4℉) on average. But in mid and late month, the temperature often remains around 30°C (86°F) and it is pretty hot especially on sunny days. Visitors can prepare a sun-proof clothing to prevent getting sunburn or tanned from the sunshine.
Average High Temperature: 28°C / 82.4°F
Average Low Temperature: 24°C / 75.2°F

Rainfall

The early month is still in the plum rainy season, contributing to the average monthly rainfall of about 169mm. The 10 rainy days on average also gathers in early month. Visitors should bring an umbrella to cope with the abundant rain. The humidity in July is the highest of the year, reaching 76% and you’d better wear breathable clothes to dissipate the muggy feelings.
Average Rainy Days: 10 days
Average Humidity: 76%

Sunrise & Sunset

The sun is likely to rise at around 04:37 and fall at about 18:57. The duration of daylight hours and sunshine hours are all relatively long in July. In about 14.3h of daylight, the sunshine hours occupy 9.6h.
Daylight hours: about 14.3h
Sunshine hours: around 9.6h

Recommended Clothes to Wear in July

To visit Tokyo in July, short sleeve clothes are the best choices. But considering the air conditioners indoor, visitors who are sensitive to temperature changes may need a thin coat.

Girls

Tops: Girls can put on beautiful dresses to take nice pictures in summer. Or you can choose to wear T-shirt or blouse in cotton materials to absorb the sweat better.
Bottoms & shoes: For bottoms, girls can choose to wear skirts or light pants. To pair the beautiful skirts, comfortable sandals are also recommended here.

Boys

Tops: Boys can wear lighter than before in July. T-shirt and short shirt can adapt to the weather in most of the time. What’s more, it is more advisable for boys to wear clothes in light colors to reduce heat absorption
Bottoms & shoes: Light pants and shorts are good choices. Boys can wear a pair of sandals or casual shoes for a comfortable walking.

Accessories: Early July is still in the plum rainy time, please don’t forget to bring the umbrella.

Top Events Not to Miss in Tokyo in July

Travel Recommendation:

1. Sumida River Fireworks Show

When talking about the summer in Japan, the fireworks must be the most expectant thing. The Sumida River Fireworks Show is the biggest fireworks show in Japan and it’s also the most popular one. It has a history of 290 years and it is the closest fireworks show to the center of Tokyo. It is held on last Saturday in every July and the fireworks are innovated every year. Visitors can put on the yukata, a kimono made of thin material, to enjoy this marvelous show.

Tip: The best place to watch the fireworks show is on the riverside of Sumida River and it’s usually super crowded. Please watch out the stampede and take care of your belongings.

2. Adachi Fireworks Show

Adachi Fireworks Show is also known as one of the most popular fireworks shows in Japan and it has a history of 100 years. It is held around July 20th and on that day, about 15,000 spectacular fireworks are set off in only one hour. Because it is held at Arakawa River Bank so visitors can have broad field of vision of the fireworks. The best place to watch the Adachi Fireworks Show is the Arakawa River Bank. If you want to find a good spot to watch the fireworks, please remember to arrive there earlier.

3. Tanabata Festival 2025

Besides the fireworks shows, July has another romantic activity which named Tanabata Festival. It will be celebrated on 7th July in 2025. This day is also known as Valentine’s Day in Japan. During this period, there are many Tanabata decorations and lanterns on the streets and the whole Tokyo is full of romantic atmosphere. If you’re in a relationship, Tanabata Festival can be your day of celebration. If you were alone, you can join the "Tanabata Prayer Festival" which is held in Tokyo Daijingu Shrine to pray for meeting your lover in the future.

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