Last updated: August 21, 2025
April in Tokyo, Japan offers a delightful transition into spring, with maximum temperatures reaching a pleasant 27°C (80°F), while the average hovers around a mild 14°C (58°F). However, the season also brings cooler nights with temperatures dipping to a refreshing 3°C (37°F). Amidst blooming cherry blossoms, the city receives approximately 116 mm (4.6 in) of rain over 10 days, resulting in a humidity level of 74% that enhances the lush landscape. This month is a perfect time to experience Tokyo's vibrant culture, though it’s advisable to keep an umbrella handy for those occasional showers.
April in Tokyo marks a vibrant transition into spring, as temperatures begin to rise significantly. With a minimum of 3°C (37°F) and reaching up to a pleasant 27°C (80°F), the city enjoys an average temperature of 14°C (58°F). This is a notable leap from the cooler months of February and March, where temperatures hovered around 6°C (43°F) and 10°C (51°F) respectively. The warmth of April not only invites locals to shed their winter layers but also heralds the famed cherry blossom season. As daylight lengthens and the weather becomes milder, it’s the perfect time for outdoor activities and appreciating the beauty of Tokyo’s parks brimming with blooming sakura. Overall, April's gradual warmth truly encapsulates the essence of renewal, making it a delightful month for both residents and visitors alike.
In April, Tokyo experiences a notable shift in precipitation patterns, with 116 mm (4.6 in) of rain falling over an average of 10 days. This marks a decline from the significantly wetter month of March, which recorded 132 mm but stretched across 12 days of rain. As spring settles in, April's rainfall continues to support the city’s blooming cherry blossoms, yet remains lower than the rain seen in the months that follow. Looking ahead, May's precipitation drops slightly to 111 mm (4.4 in), suggesting a gradual transition to drier conditions as summer approaches. Overall, April serves as a bridge between the heavier spring rains and the impending summer humidity, showcasing the rich seasonal dynamics of Tokyo's climate.
April in Tokyo marks a transitional phase in humidity levels, with a noticeable rise to 74% after the drier months of winter. Following the steady decrease from 76% in January to 70% in March, this slight uptick suggests a return of moisture as spring unfolds. As the city begins to blossom with cherry blossoms and warmer temperatures, the humidity remains manageable, paving the way for the more humid months ahead. After April, humidity levels will surge significantly, peaking in the sweltering summer months. This gradual shift highlights the dynamic climate of Tokyo, where spring's gentle warmth is accompanied by a hint of the mugginess that will soon envelop the city.
In April, Tokyo's UV Index reaches an impressive 9, categorizing it under very high exposure levels. This marks a significant rise from February's index of 5 and is a continuation of the upward trend witnessed since March's index of 8. With a burn time of just 15 minutes, it's crucial for residents and visitors to be cautious when spending time outdoors. As the city transitions into the warmer months, the UV exposure will only grow, peaking in May at an extreme index of 11. For those planning outdoor activities, regular checks on the UV index are essential to ensure skin safety. For more details, visit Tokyo UV Index.
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As April unfolds in Tokyo, the city basks in 273 hours of radiant sunshine, marking a delightful transition from the earlier chill of winter. The increase in daylight from 260 hours in March highlights the emergence of spring, setting the stage for vibrant cherry blossoms to bloom beautifully against the backdrop of longer days. Following this month, May promises even more sun, reaching 285 hours, signifying a robust trend of increasing brightness as residents and visitors alike relish the warmth that heralds the heart of spring. This upward trajectory hints at the blossoming energy within the city, as daylight begins to linger longer, inviting exploration and outdoor festivities throughout the season.
April in Tokyo brings a moderate 48% chance of sunny weather, indicating a slight dip from the preceding month of March, which enjoyed a 42% chance of sunshine. This places April in the middle tier when compared to other months, illustrating a transition toward sunnier days as the city moves into the vibrant spring season. Notably, while April does not boast the clearest skies, it holds promise when juxtaposed against the gloomier months of May and June, where the likelihood of sunshine falls to 24% and 22%, respectively. Overall, although April’s sunniest days may be limited, the atmosphere is ripe for cherry blossoms and warming temperatures, making it a delightful time to experience Tokyo’s seasonal charm.
As April arrives in Tokyo, a noticeable shift in daylight signals the onset of spring, with the city basking in 13 hours of daylight. This increase of two hours from March's 11 hours not only brightens the landscape but also invigorates outdoor activities as residents welcome the warming temperatures. The trend continues into May, where daylight reaches its peak at 14 hours, providing ample time for exploration and enjoyment of the cherry blossoms. As the months progress, daylight remains generous through June and July, gradually tapering off in August to 13 hours. This pattern highlights a beautiful transition from the briskness of winter to the vibrant cheer of summer, encouraging Tokyoites to take full advantage of the sunlit days.
In April, Tokyo enjoys a gentle breeze with an average wind speed of 3.8 m/s (9 mph), mirroring the conditions of the previous month. As winter wanes and spring blossoms, this consistent airflow complements the vibrant cherry blossoms, creating a refreshing atmosphere. Notably, as the season transitions from March's 4.0 m/s, the wind calms slightly but maintains a lively presence compared to the sultry summer months, where speeds drop to 2.6 m/s in July. This moderate April wind not only enhances the city's charm but also sets the stage for the invigorating gusts of May, which typically see an increase to 4.2 m/s. Overall, April's winds contribute to Tokyo's delightful spring experience, providing comfort and a touch of energy in the air.
Weather in Tokyo varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Tokyo, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in January and April, notable differences emerge. January experiences much colder temperatures, with daily averages around 5°C (41°F) and nighttime lows plummeting to -8°C (18°F). In contrast, April welcomes milder weather, featuring an average temperature of 14°C (58°F) and maximums rising up to 27°C (80°F). Additionally, January sees less precipitation, with only 46 mm (1.8 in) over approximately 5 days, while April is wetter, receiving 116 mm (4.6 in) spread across 10 days. Humidity levels remain quite similar, hovering around 74% in April and slightly higher at 76% in January. For more information about January weather, visit Tokyo weather in January.
April generally experiences milder and more varied temperatures compared to February. The minimum temperature in April (3°C / 37°F) is significantly higher than February's chilly minimum (-3°C / 26°F), and the average temperature rises from February’s 6°C (43°F) to a more pleasant 14°C (58°F) in April. Additionally, while February can reach a maximum of 20°C (69°F), April peaks at a warm 27°C (80°F). Precipitation in April is also notably higher at 116 mm (4.6 in) over about 10 days, compared to February's 41 mm (1.6 in) over 7 days, though both months share similar humidity levels at 74%. For more detailed information, you can check out Tokyo weather in February.
April experiences milder temperatures compared to March, with average highs reaching 27°C (80°F) compared to March's maximum of 23°C (73°F). The minimum temperature in April is consistently warmer at 3°C (37°F), while March can dip down to -2°C (28°F). Despite April witnessing slightly less precipitation at 116 mm (4.6 in) over 10 days, compared to March's 132 mm (5.2 in) over 12 days, both months display high humidity levels, with April at 74% and March at 70%. For a deeper look at March weather specifics, visit Tokyo weather in March.
April weather tends to be cooler and more variable compared to May, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 27°C (80°F). The average temperature is around 14°C (58°F), and the month typically sees around 116 mm (4.6 in) of precipitation spread over 10 days, accompanied by a humidity level of 74%.
In contrast, May offers a noticeable warm-up, with temperatures moving from a minimum of 8°C (46°F) to a maximum of 31°C (88°F), and an average temperature reaching 20°C (68°F). Although May has slightly less precipitation at 111 mm (4.4 in) over 11 days, the humidity increases to 81%, making it feel more tropical. For more details, check out Tokyo weather in May.
April and June present distinct contrasts in weather. In April, temperatures range from a cooler minimum of 3°C (37°F) to a comfortable maximum of 27°C (80°F), with an average of 14°C (58°F). The month experiences about 116 mm (4.6 in) of precipitation over 10 days, and the humidity sits at 74%. Conversely, June sees a significant rise in temperatures, with a minimum of 15°C (58°F) and a maximum of 33°C (92°F), averaging 23°C (73°F). This month also faces increased precipitation, totaling 152 mm (6.0 in) over 13 days, along with higher humidity at 88%. Overall, June tends to be warmer and more humid than April. For more detailed information, check Tokyo weather in June.
April and July exhibit stark differences in weather patterns. In April, temperatures range from a cool minimum of 3°C (37°F) to a comfortable average of 14°C (58°F) and peak at 27°C (80°F). The month sees about 116 mm (4.6 in) of precipitation over approximately 10 days, with humidity levels averaging 74%. In contrast, July is much warmer, with minimum temperatures starting at 18°C (64°F) and averaging around 26°C (79°F), soaring up to a maximum of 39°C (103°F). This month also experiences more precipitation at 221 mm (8.7 in), occurring over 17 days, and humidity rises significantly to an average of 93%. For a more detailed look at what to expect, you can check this link: Tokyo weather in July.
April and August present distinctly different weather patterns. In April, temperatures range from a cool minimum of 3°C (37°F) to a comfortable average of 14°C (58°F), peaking at a maximum of 27°C (80°F). The month sees about 116 mm (4.6 in) of precipitation over approximately 10 days, with humidity levels at 74%. In contrast, August experiences much warmer conditions, with a minimum temperature of 18°C (65°F), an average of 28°C (83°F), and a maximum that can reach up to 36°C (98°F). Despite slightly lower precipitation at 103 mm (4.1 in) across 12 days, the humidity climbs to 90%, creating a more tropical atmosphere. For more details, you can explore Tokyo weather in August.
April and September present distinct weather patterns, ideal for different outdoor activities. In April, the temperatures range from a chilly 3°C (37°F) at night to a comfortable 27°C (80°F) during the day, with an average of 14°C (58°F). The month sees about 116 mm (4.6 in) of precipitation over roughly 10 days and has a humidity level of 74%. In contrast, September offers warmer conditions, with minimum temperatures around 13°C (56°F) and maximums peaking at a sweltering 35°C (96°F), averaging 24°C (75°F). Additionally, September experiences higher rainfall, totaling about 186 mm (7.3 in) across 16 days, and an increase in humidity to 86%. For more detailed insights, you can check out Tokyo weather in September.
April and October present contrasting weather patterns, showcasing the transition between seasons. In April, temperatures range from a chilly 3°C (37°F) at night to a pleasant average of 14°C (58°F) during the day, with highs reaching up to 27°C (80°F). However, this month also brings considerable rainfall, averaging 116 mm (4.6 in) across about 10 days, coupled with a humidity level of 74%.
In contrast, October exhibits warmer temperatures, with nighttime lows of 8°C (47°F) and averages around 19°C (66°F), peaking at a maximum of 31°C (88°F). This month is marked by higher precipitation levels, totaling 273 mm (10.7 in) over approximately 15 days, and greater humidity at 83%. The shift towards autumn makes October distinctively wetter and more humid compared to the milder, albeit rainy, April. For more details, check out Tokyo weather in October.
April and November showcase a transition in weather patterns, with April typically presenting a wider range of temperatures. In April, temperatures vary from a minimum of 3°C (37°F) to a maximum of 27°C (80°F), with an average around 14°C (58°F). This month also experiences higher precipitation, averaging 116 mm (4.6 in) over about 10 days, while humidity hovers at 74%. In contrast, November is generally cooler, with temperatures ranging from 1°C (34°F) to 24°C (75°F), and an average of 13°C (56°F). The rainfall decreases to 77 mm (3.0 in) over 9 days, along with a slightly higher humidity level of 80%. For more detailed information on November weather in Tokyo, check out Tokyo weather in November.
April and December present contrasting weather patterns. In April, temperatures range from a minimum of 3°C (37°F) to a maximum of 27°C (80°F), with an average of 14°C (58°F). The month experiences a significant amount of precipitation, totaling 116 mm (4.6 in) over about 10 days, coupled with a humidity level of 74%. In contrast, December is chillier, with temperatures varying from a minimum of -2°C (28°F) to a maximum of 21°C (70°F), averaging 8°C (46°F). It receives less precipitation, with a total of 56 mm (2.2 in) spread over 7 days and a slightly higher humidity of 78%. For more detailed information, check out Tokyo weather in December.
As April unfolds in Tokyo, it marks a vibrant departure from the winter chill, with temperatures showcasing a delightful range that hints at the approaching warmth of summer. While the month may experience a mix of refreshing breezes and occasional rain, the overall humidity kicks up a notch, creating a lush atmosphere throughout the city's blooming scenery. This month serves as a bridge between the crispness of March and May's full bloom, making it an ideal time for outdoor exploration and cherry blossom viewing. Whether you are wandering through parks or visiting shrines, the mild weather and blossoming landscapes make April a particularly enchanting time in Tokyo. For more insights into the city's climate, visit Tokyo Climate.