Does it rain a lot in summer in Japan?

Late June - Rainy Season in Japan The end of June to early July is known as tsuyu, which is the rainy season in Japan. It is a time of constant rain and even typhoons. During this time, the average daytime temperature in Tokyo is about 22?, or 71.6?, and average rainfall is 167.7 mm.



Yes, summer in Japan is characterized by significant rainfall due to two distinct weather phenomena: the rainy season (Tsuyu) and the typhoon season. In June and early July, most of the country (excluding Hokkaido) experiences a period of frequent, gray, and drizzly rain accompanied by high humidity. Once the Tsuyu ends, the weather becomes intensely hot and muggy, but late summer (August and September) brings the peak of the typhoon season. During this time, Japan can experience sudden, violent downpours and strong winds that may disrupt travel for a day or two. On average, Tokyo sees about 160–200mm of rain during the peak summer months. While it doesn't rain every day, the combination of heat and moisture makes the air feel very "soupy." For travelers in 2026, Hokkaido remains the best summer escape, as it is the only major region that does not experience a true rainy season, offering much drier and milder conditions for outdoor activities while the rest of the country is in peak humidity.

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If you're planning to take a summer vacation in Japan, you're in for a real treat. During Japan's summer months, you can find street festivals, seasonal food, and fireworks displays almost everywhere you go! Summertime is also the season for hiking in national parks, relaxing on the beach, and seeing flower displays.

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Summers are hot and humid, with temperatures ranging from approximately 70 to 90 °F (21 to 32 °C). July and August are typically the hottest and most humid times of year, and can be uncomfortable for sightseeing if you are averse to humidity.

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Japan has a reputation as an expensive place to travel to, but it's an image that doesn't hold up on the ground. With a little strategy, a visit can be very reasonable – budget-friendly, even. Many of the country's major sights, for example, cost nothing, and free festivals take place year-round.

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What time of year is best to visit Japan? In short, you'll have the best chance of comfortable weather and fewer crowds in early spring (March – early April) and in autumn (late October – November).

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The wettest place in Japan, and among the most rain-soaked destinations the world over, Yakushima is hit by at least 250mm (9.8 inches) of rain every month. In the summer typhoon season this number can triple. Annual rainfall readings reach up to 10 meters (390 inches).

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August tends to be very humid and usually is typhoon season in Japan. But note, the rainfall and winds can be somewhat sporadic, so you'll still find some warm and nice days out throughout the month as well. Although August is not technically Japan's rainy season, rain still tends to be a reality for most of Japan.

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Summer in Japan lasts from June to August and is usually a very hot season, with extreme humidity levels and daytime temperatures often higher than 30? (86°F), especially in Tokyo, Kyoto, Osaka, and other metropolitan areas.

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In short, I think you will be absolutely fine since your flight and hotels are paid for already. $1000 should be sufficient, but you must be strict with yourself. $50 a day just about creeps overbudget. I think you should set yourself about $30 a day and maybe sometimes jump up to $50/60 if you wanna try something.

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The rainy season extends into July and it is usually hot and humid with frequent rains. Still, it's possible to travel in Kyoto in July and it's not crowded. The rainy season ends toward the end of the month, and then it becomes sunny, hot and humid.

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