What Is the Climate in Tokyo? A Guide to Japan’s Vibrant Capital Weather Patterns
Tokyo, the bustling capital of Japan, is located on the eastern coast of the country in the Kanto region. It experiences a humid subtropical climate, characterized by four distinct seasons: hot summers, mild winters, and significant rainfall throughout the year.
Overview of Tokyo’s Climate
Tokyo’s climate can be described as humid and temperate, with notable seasonal variations. The city receives a substantial amount of rainfall annually, averaging around 1,600 millimeters (63 inches) per year, with a peak during the rainy season in June. The proximity of Tokyo to the Pacific Ocean plays a crucial role in moderating its temperatures and increasing humidity levels, contributing to its overall climate profile[1][2].
Seasonal Weather in Tokyo
Winter (December to February)
– Winters in Tokyo are generally cool and mild, with average temperatures ranging from 5–10°C (41–50°F).
– The season is characterized by clear and dry conditions, with occasional light snowfall that rarely accumulates significantly.
Spring (March to May)
– Spring brings gradual warming and is celebrated for the cherry blossoms, with temperatures averaging between 10–20°C (50–68°F).
– Rainfall increases slightly, particularly in May, as humidity begins to rise.
Summer (June to August)
– Summers are hot and humid, with temperatures frequently exceeding 30°C (86°F) and high humidity levels.
– The rainy season occurs in June (known as tsuyu), followed by peak summer heat and occasional typhoons that can bring heavy rainfall.
Autumn (September to November)
– Autumn sees cooling temperatures ranging from 15–25°C (59–77°F), with clear days and vibrant foliage.
– Early autumn is also marked by typhoon activity, which gives way to drier conditions as the season progresses.
Rainfall and Humidity Patterns in Tokyo
Tokyo experiences high annual rainfall, particularly during the rainy season in June and the typhoon season from July to September. Summer months are characterized by elevated humidity levels, often reaching 89% in July and August. In contrast, winter months see significantly lower humidity levels, making conditions more comfortable[1][3].
Extreme Weather Events
Typhoons
Typhoon season typically runs from June to October, with peak activity occurring between August and September. These storms can bring intense winds and heavy rainfall, leading to significant disruptions. For instance, Typhoon Hagibis in October 2019 caused substantial damage across Tokyo[4][5].
Heatwaves
In recent years, Tokyo has experienced an increase in summer heatwaves, particularly in late July and August. Record temperatures have been reported, leading to health advisories for residents to stay hydrated and indoors during extreme heat[6][7].
Influences on Tokyo’s Climate
The climate of Tokyo is influenced primarily by its proximity to the Pacific Ocean. This geographical feature moderates temperature extremes and increases humidity levels. Additionally, seasonal monsoon winds contribute to rainfall patterns; they bring moisture-laden air during summer while delivering cooler, drier air during winter months[2][3].
FAQs
– Does it snow in Tokyo?
Yes, snowfall occurs occasionally during winter but typically does not accumulate significantly.
– When is the best time to visit Tokyo for mild weather?
The best times are spring (mid-April to mid-May) for cherry blossoms and autumn (late October to mid-November) for fall foliage.
– How hot does it get in Tokyo during summer?
Summer temperatures often exceed 30°C (86°F), with high humidity making it feel hotter.
– Are there typhoons in Tokyo year-round?
No, typhoon season generally runs from June through October.
– What should I pack for Tokyo’s climate in different seasons?
Pack light layers for spring and autumn; lightweight clothing for summer; heavy coats for winter.
Conclusion
Tokyo’s climate offers a diverse range of weather patterns throughout the year. From humid summers filled with festivals to mild winters ideal for exploring the city’s cultural sites, each season presents unique opportunities for visitors. Understanding these patterns can help travelers choose the best time to experience all that this vibrant capital has to offer.

Kyle Whyte is a notable scholar and professor at the University of Michigan, holding positions such as the George Willis Pack Professor in the School for Environment and Sustainability and Professor of Philosophy. Specializing in environmental justice, his work critically examines climate policy and Indigenous peoples’ ethics, emphasizing the nexus between cooperative scientific endeavors and Indigenous justice. As an enrolled Citizen Potawatomi Nation member, he brings a vital perspective to his roles as a U.S. Science Envoy and member of the White House Environmental Justice Advisory Council. His influential research is supported by various prestigious organizations including the National Science Foundation, and disseminated through publications in high-impact journals. Kyle actively contributes to global Indigenous research methodologies and education, with affiliations to numerous institutes and societies dedicated to traditional knowledge and sustainability. Recognized for his academic and community engagement, Kyle has earned multiple awards and served in various visiting professorships. His efforts extend to leadership positions on boards and committees focused on environmental justice nationwide.