June Weather in Tokyo, Japan

Last updated: August 21, 2025

Experience the vibrant climate of Tokyo in June, where temperatures soar to a maximum of 33°C (92°F) and settle into a pleasant average of 23°C (73°F). Expect invigorating mornings with lows around 15°C (58°F), creating a diverse range of weather experiences. June also brings along 152 mm (6.0 in) of rain over 13 days, making it one of the wetter months. With humidity levels at a sticky 88%, visitors should be prepared for a lush atmosphere that complements the city's bustling energy. Whether you're exploring the streets or enjoying local cuisine, June's unique weather adds to the allure of Tokyo's summer charm.

June Temperature in Tokyo

In June, Tokyo experiences a vibrant transition into summer, with temperatures marking a significant rise compared to the cooler spring months. The minimum temperature settles around 15°C (58°F), providing a comfortable start to the day, while the average climbs to a pleasant 23°C (73°F). As the days progress, peak temperatures can soar to a maximum of 33°C (92°F), setting the stage for balmy evenings and bustling outdoor activities. This warmth signals a shift towards the hot and humid nights that characterize the summer months, making June an ideal time for enjoying the city's lush parks and vibrant street life before the peak heat of July and August arrives.

June Weather in Tokyo: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Tokyo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tokyo, June typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414351586773798375665646
Data source: Temperature data for Tokyo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Tokyo

June marks a significant shift in Tokyo’s weather, with precipitation reaching 152 mm (6.0 in), the highest for the month in the year. This spike coincides with an increase in rainy days, totaling 13 days, as the city transitions into the sweltering summer months. Following the patterns set in the preceding months, where rainfall steadily increased from 41 mm (1.6 in) in February to 111 mm (4.4 in) in May, June's downpours offer a refreshing contrast. With the rainy season fully underway, the lush greenery that defines Tokyo in summer begins to flourish, painting the city in vibrant hues and setting a lively backdrop for the upcoming heat of July, which typically brings even more rain.

June Precipitation Trends in Tokyo

The chart displays monthly precipitation patterns in Tokyo, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Tokyo, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec46411321171111522211031862737756
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Tokyo

As the warmth of June settles over Tokyo, the city's humidity peaks at a notable 88%, marking a significant rise from the preceding months. This increase continues the upward trend that started in May, where humidity levels soared to 81%. Following June, the summer months only amplify the mugginess, with July reaching a staggering 93%. The early months of the year present a more temperate atmosphere, with humidity levels gradually decreasing from 76% in January to a more manageable 70% in March. However, as spring blossoms into summer, the climate shifts dramatically, reminding residents and visitors alike of Tokyo's characteristic heat and humidity.

June Average Humidity in Tokyo

This chart illustrates the average monthly humidity levels in Tokyo, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Tokyo is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%70%74%82%88%93%90%86%83%80%78%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Tokyo

In June, Tokyo experiences a UV Index of 11, classified as extreme, which means that sun exposure can lead to skin damage in as little as 10 minutes. This high level of UV radiation is consistent with the previous month of May, indicating that residents and visitors alike should take extra precautions during this period. The trend of increasing UV levels from moderate in January and February to very high in March and April culminates in the extreme readings from May through August. As temperatures rise and the days grow longer, it's crucial to stay protected from the sun’s rays. For more detailed information on UV levels throughout the year, check out the Tokyo UV Index.

Maximum UV Index Levels in Tokyo for June

The chart shows the monthly maximum UV Index (UVI) for Tokyo in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Tokyo typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35891111111110754
Data source: Tokyo June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Tokyo

June in Tokyo showcases a delightful blend of spring’s lingering warmth and the onset of summer, with 262 hours of sunshine illuminating the city. This month marks a slight decline from the sun-soaked days of May, which boasts the highest sunshine count at 285 hours. Interestingly, June serves as a transitional period, sandwiched between the vibrant spring and the sweltering heat of July, which dips further to 234 hours of sunshine. While June may not bask in the same abundance of sunlight as its predecessor, it still offers plenty of opportunities to explore the beauty of Tokyo, making it an inviting time for both locals and travelers alike. As summer approaches, the sunshine becomes more sporadic yet remains essential in shaping the city's picturesque landscapes.

Monthly Sunshine Duration in Tokyo: June Highlighted

The June sunshine duration represents the total number of hours Tokyo experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec191h233h260h273h285h262h234h288h235h202h231h231h
Data source: Tokyo June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tokyo During June

In Tokyo, June marks the beginning of the rainy season, with a modest chance of sunny weather at just 22%. This is a significant drop compared to the sunnier months earlier in the year, where February boasted a 69% likelihood of sunshine. Following April's 48% and May’s 24%, June continues the trend of diminishing sunshine, as the city prepares for the humid summer months. As the year unfolds, the sunny conditions notably improve again in the autumn, with October rising to 49% and November reaching 59%. Therefore, if you're planning to visit Tokyo in June, be prepared for a mix of showers rather than bright blue skies.

Percentage of Sunny Days in June in Tokyo

The chart illustrates the percentage of sunny days in Tokyo throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Tokyo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%69%42%48%24%23%31%35%26%49%59%65%
Data source: Tokyo June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tokyo in June

In Tokyo, Japan, the daylight duration experiences a gradual increase as winter gives way to spring, peaking in the vibrant months of May and June, where residents enjoy 14 hours of daylight. This extended daylight fosters a lively atmosphere, perfect for outdoor activities and enjoying the city's blooming landscapes. As summer approaches, the hours remain steady through July, before beginning a subtle decline in August, as the days slowly shorten into autumn. The pattern reveals a clear seasonal rhythm, with January and February offering the least sunlight at 10 hours, setting up a stark contrast to the long, bright days of mid-year. This cyclical change enhances the unique charm of Tokyo, inviting both locals and visitors to relish each phase of the year.

Average Daylight Hours in Tokyo for June

The chart illustrates the variation in daylight duration in Tokyo throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h10h 51m11h 57m13h 5m14h 3m14h 31m14h 17m13h 27m12h 22m11h 15m10h 16m9h 45m
Data source: Tokyo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Tokyo

In June, Tokyo experiences a gentle embrace of wind, with an average speed of 3.1 m/s (7 mph), mirroring the calmness of the early summer. Following the previous month's uptick to 4.2 m/s, this slight drop signals a transition into the warm season as the city undergoes its annual metamorphosis. Interestingly, the wind speed throughout the year trends generally downward during the summer months, with July hitting a low of 2.6 m/s (6 mph). This seasonal fluctuation reflects not just the growing heat but also the city's dynamic climate, where the shifting winds become a silent narrative of Tokyo's summer vibe. As June blooms, residents can enjoy the soft breezes while anticipating the more vibrant gusts that will find their way back in the cooler months ahead.

Average June Wind Speed in Tokyo

The chart displays monthly wind speed patterns in Tokyo, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.84.03.84.23.1 m/s2.63.83.23.42.83.4
Data source: Tokyo June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Tokyo Compares to Other Months

Weather in Tokyo varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Tokyo, focusing on differences in temperature, rainfall, humidity, and UV levels.

June and January offer dramatically different weather conditions. In June, temperatures range from a minimum of 15°C (58°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). This month is characterized by high humidity at 88% and significant precipitation, with approximately 152 mm (6.0 in) of rain over 13 days. In contrast, January experiences much colder temperatures, with a minimum of -8°C (18°F) and a maximum of 18°C (65°F), averaging just 5°C (41°F). Precipitation is also lower, totaling 46 mm (1.8 in) over just 5 days, accompanied by relatively lower humidity at 76%. For more detailed insights into January weather in Tokyo, visit Tokyo weather in January.

June and February present strikingly different weather conditions. In June, temperatures range from a chilly 15°C (58°F) at night to a warm 33°C (92°F) during the day, with an average of 23°C (73°F). This month is characterized by high humidity at 88% and substantial rainfall, with about 152 mm (6 inches) spread over 13 days. In contrast, February brings much cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 20°C (69°F), averaging around 6°C (43°F). Precipitation is significantly lower at 41 mm (1.6 inches) over just 7 days, and humidity is comparatively moderate at 74%. For a closer look at February weather in Tokyo, check out Tokyo weather in February.

In June, Tokyo experiences a warm climate with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 33°C (92°F), averaging around 23°C (73°F). The month is characterized by high humidity levels at 88% and considerable precipitation, totaling 152 mm (6.0 in) over approximately 13 days. In contrast, March presents a much cooler atmosphere, with temperatures ranging from a chilly minimum of -2°C (28°F) to a pleasant maximum of 23°C (73°F), averaging 10°C (51°F). The precipitation in March is slightly less at 132 mm (5.2 in), occurring over about 12 days, and the humidity is lower at 70%. For more details on the weather in March, you can visit Tokyo weather in March.

When comparing the weather in June and April, June typically experiences warmer temperatures, with a minimum of 15°C (58°F) and an average of 23°C (73°F), peaking at a maximum of 33°C (92°F). In contrast, April presents cooler conditions, featuring a minimum of 3°C (37°F) and an average of 14°C (58°F), with a maximum temperature of 27°C (80°F). Furthermore, June has significantly higher precipitation, averaging 152 mm (6.0 in) over 13 days, compared to April's 116 mm (4.6 in) over just 10 days. The humidity also increases in June, reaching 88%, while April remains more comfortable at 74%. For more detailed insights into April's climate, check out Tokyo weather in April.

In comparing the weather between May and June, June experiences warmer temperatures with a significant increase in both minimum and average values; the minimum temperature rises from 8°C (46°F) in May to 15°C (58°F) in June, while the average temperature escalates from 20°C (68°F) to 23°C (73°F). Although June boasts a higher maximum temperature of 33°C (92°F) compared to May's 31°C (88°F), it is also characterized by increased precipitation, totaling 152 mm (6.0 in) over 13 days, compared to May's 111 mm (4.4 in) over 11 days. Additionally, humidity levels rise slightly from 81% in May to 88% in June, contributing to a more humid atmosphere as the summer approaches. For a more detailed look at weather conditions in May, you can refer to Tokyo weather in May.

June and July weather patterns exhibit notable differences, particularly in temperature and precipitation. In June, temperatures range from a minimum of 15°C (58°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). During this month, there is a significant amount of rainfall, totaling 152 mm (6.0 in) over 13 days, contributing to a high humidity level of 88%.

In contrast, July sees a rise in temperatures, with minima of 18°C (64°F) and maxima soaring to 39°C (103°F), resulting in a warmer average of 26°C (79°F). This month also experiences increased rainfall, with 221 mm (8.7 in) recorded over 17 days, along with a higher humidity of 93%. Overall, July is characterized by hotter temperatures and more frequent rainfall compared to June. For more details, check out Tokyo weather in July.

June and August both feature warm temperatures, but August tends to be hotter overall, with average highs reaching 36°C (98°F) compared to June's maximum of 33°C (92°F). The humidity remains relatively high in both months, with August at 90% and June slightly lower at 88%. Additionally, while June experiences more precipitation, totaling 152 mm (6.0 in) over 13 days, August sees less with 103 mm (4.1 in) across 12 days. For more detailed information, you can check out the Tokyo weather in August.

In June, temperatures in Tokyo range from a minimum of 15°C (58°F) to a maximum of 33°C (92°F), with an average temperature of 23°C (73°F). This month experiences significant rainfall, averaging 152 mm (6.0 in) over 13 days, and the humidity levels are notably high at 88%.

In contrast, September sees slightly cooler nighttime temperatures, with a minimum of 13°C (56°F) and an upper range maxing out at 35°C (96°F), while the average temperature rises to 24°C (75°F). However, it experiences higher precipitation at 186 mm (7.3 in) over 16 days, and humidity is marginally lower at 86%. For more specific details, you can check Tokyo weather in September.

June and October present distinct weather patterns. In June, temperatures hover between a minimum of 15°C (58°F) and a maximum of 33°C (92°F), with an average of 23°C (73°F). The month experiences significant precipitation, with about 152 mm (6.0 in) falling over 13 days, accompanied by high humidity at 88%. In contrast, October sees cooler temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 31°C (88°F), with an average temperature of 19°C (66°F). Precipitation increases to 273 mm (10.7 in) over 15 days, while humidity slightly decreases to 83%. For more detailed information, check out Tokyo weather in October.

In June, the weather is characterized by warm temperatures, with averages around 23°C (73°F) and maximums reaching up to 33°C (92°F). This month sees considerable precipitation, totaling 152 mm (6.0 in) over approximately 13 days, alongside high humidity levels at 88%. In contrast, November offers a much cooler experience, with average temperatures dropping to 13°C (56°F) and maximums of 24°C (75°F). Rainfall is also less frequent, totaling 77 mm (3.0 in) across 9 days and a slightly lower humidity level of 80%. For more detailed insights, you can refer to Tokyo weather in November.

June and December present a stark contrast in weather. In June, temperatures range from a minimum of 15°C (58°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). The month is marked by high humidity at 88% and significant rainfall, totaling 152 mm (6.0 in) over 13 days. In contrast, December experiences much cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 21°C (70°F), averaging around 8°C (46°F). Precipitation in December is lower, with only 56 mm (2.2 in) spread over 7 days, and humidity sits at a relatively drier 78%. For more specific insights into December weather, you can check Tokyo weather in December.

Compare Tokyo's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Tokyo

As June unfolds in Tokyo, the weather takes on a distinct character, marked by rising temperatures and a notable increase in humidity. With average highs pushing towards 33°C (92°F) and a sultry 88% humidity, the month contrasts sharply with the cooler, drier spring. While Tokyo experiences a fair amount of precipitation, averaging 152 mm spread over 13 days, this rainfall plays a crucial role in refreshing the vibrant cityscape. June's blend of warmth and rain not only invigorates the lush surroundings but also sets the stage for the bustling summer ahead. For more insights on what to expect in Tokyo throughout the year, check out Tokyo Climate.