Last updated: August 21, 2025
April in Mashiko, Japan, brings a delightful blend of weather, marked by a maximum temperature reaching 29°C (84°F) and an average temperature of 13°C (56°F), while nights can dip to a brisk -1°C (31°F). This month welcomes 11 days of precipitation, accumulating to 115 mm (4.5 in), resulting in a humid atmosphere with a humidity level of 78%. As spring unfolds, residents and visitors alike can expect a vibrant and refreshing environment, perfect for enjoying the beautiful landscapes and rich culture of Mashiko.
In April, Mashiko, Japan, experiences a delightful transition into spring, with temperatures reflecting a notable shift in climate. The month sees a minimum of -1°C (31°F), gradually warming to an average of 13°C (56°F) and a pleasant maximum of 29°C (84°F). This substantial rise in temperature from March, where the average sits at just 9°C (49°F), heralds the arrival of milder days. The warmth of April is captivating, showcasing a floral awakening as nature bursts into color, inviting residents and visitors alike to enjoy the blossoming scenery. With such a leap in warmth, April serves as a pivotal month, bridging the chill of winter with the warmth of summer, making it an ideal time to explore the beauty of Mashiko.
In April, Mashiko experiences a notable shift in its precipitation patterns, with an average of 115 mm (4.5 in) of rainfall over 11 days. This is a slight decrease from the 125 mm recorded in March, yet it remains among the higher monthly totals, indicating that the region is still well within the wet season. As spring blossoms, the consistency of rainfall in April supports the growth of vibrant flora while also paving the way toward the heavier rains of May and June. Overall, the monthly precipitation in April reflects a transitional phase, bridging the abundant moisture of early spring and the approaching summer deluge.
In April, humidity in Mashiko, Japan, drops to a comfortable 78%, marking a noticeable shift from the wetter winter months. This decline continues the trend observed since January, where levels hovered at a high 88%, gradually easing throughout the spring. Following the peak humidity in March at 81%, April's more moderate atmosphere brings a refreshing change before the summer heat arrives. As the months progress toward the muggy summer, humidity levels will rise again, returning to the high 80s and low 90s, yet for now, April stands out as a welcome respite.
As April arrives in Mashiko, Japan, the UV Index climbs to a notable 9, categorizing exposure as very high and significantly shortening the burn time to just 15 minutes. This marked increase from March's high index of 7 signals that sun safety is becoming crucial as spring unfolds. With May poised to maintain this intensity at a UV Index of 10, residents and visitors alike should remain vigilant about sun protection. The patterns indicate a rising trend in UV levels as the months transition into summer, highlighting the importance of protecting your skin. For more detailed information on UV conditions, check out Mashiko UV Index.
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April brings a delightful 270 hours of sunshine to Mashiko, Japan, marking a peak in the steady increase of daylight that began in January with just 188 hours. The month of April continues the upward trend established in the earlier spring months, transitioning from 257 hours in March to a close rival in May, which offers 274 hours. This gradual accumulation of sunshine not only signals the arrival of warmer weather but also invites outdoor activities and fosters a sense of rejuvenation. As the days grow longer, Mashiko embraces the vibrant essence of spring, providing the perfect backdrop for creativity and exploration.
In Mashiko, Japan, April brings a moderate likelihood of sunny weather, with a 48% chance of sunshine. Although this marks a slight improvement from the 42% observed in March, it still falls behind the sunnier months at the beginning of the year, particularly February, which boasts a sunny 71%. As spring transitions into summer, the chances of sun will decrease further, with May dropping to 22%. This trend highlights April as a transitional month, where opportunities for clear skies exist, but one should still be prepared for the variable weather typical of the season. Overall, while April presents fairly balanced conditions, it is outshined by the brighter days of winter and early spring.
As April unfolds in Mashiko, Japan, residents are greeted with a delightful increase in daylight, basking in 13 hours of sunlit hours—two hours more than in March. This upward trend marks the arrival of spring, when days grow longer and nature blossoms vibrantly. Following April, May continues this pattern, peaking at 14 hours of daylight, a duration that remains consistent through June and July, before gradually tapering off in August. This gentle ebb of daylight reminds us of the cyclical beauty of the seasons, with sunlight acting as a vital companion in this picturesque town.
In April, the winds in Mashiko, Japan reach an average speed of 2.5 m/s (6 mph), slightly higher than the preceding months of February and March, which hover around 2.4 m/s and 2.6 m/s respectively. This gentle breeze signals the transition into spring, creating a refreshing atmosphere that invites outdoor exploration and cultural festivities. As temperatures rise, the winds gradually decrease over the ensuing months, dipping to their lowest point in July at 1.5 m/s (3 mph), before gently picking up again towards the late summer and autumn months. This April breeze, therefore, not only reflects a shift in seasonal dynamics but also adds a vibrant touch to the picturesque landscapes of Mashiko, making it an ideal time for artisans and visitors alike to engage with the beauty of nature.
Weather in Mashiko varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mashiko, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present contrasting weather patterns. In April, temperatures range from a chilly -1°C (31°F) at night to a warm 29°C (84°F) during the day, with an average of 13°C (56°F). The month experiences significantly more precipitation, totaling 115 mm (4.5 in) over 11 days, while humidity sits at a moderate 78%. In contrast, January is much colder, with temperatures dipping as low as -12°C (10°F) and averaging just 4°C (39°F), peaking at 17°C (62°F). Precipitation is lighter, with only 35 mm (1.4 in) falling across 5 days, and humidity is higher at 88%. For a deeper look at January's weather specifics, visit Mashiko weather in January.
April weather generally presents a significant transition from the chill of winter to the warmth of spring. With temperatures ranging from a minimum of -1°C (31°F) to a maximum of 29°C (84°F), April boasts a much milder average temperature of 13°C (56°F) compared to February's colder range of -5°C (23°F) to 21°C (70°F) and an average of only 5°C (41°F). Additionally, April experiences more precipitation, with 115 mm (4.5 in) over 11 days, while February sees significantly less rainfall at 38 mm (1.5 in) across 6 days. However, February maintains a slightly higher humidity level at 86%, compared to April's 78%. For more details about February weather, you can check Mashiko weather in February.
April's weather brings a noticeable warming trend compared to March, with average temperatures rising from 9°C (49°F) to a more comfortable 13°C (56°F). The minimum temperatures also show an increase, with April's lows at -1°C (31°F) versus March's -4°C (24°F). While both months experience similar precipitation, with April receiving 115 mm (4.5 in) compared to March's 125 mm (4.9 in), the humidity is slightly lower in April at 78%, compared to 81% in March. For a closer look at March's weather specifics, check out Mashiko weather in March.
April and May present distinctly different weather patterns. In April, temperatures range from a chilly minimum of -1°C (31°F) to a more comfortable average of 13°C (56°F), peaking at a warm 29°C (84°F). However, this month is marked by significant precipitation, totaling 115 mm (4.5 in) spread over 11 days, and a humidity level of 78%.
In contrast, May enjoys milder and warmer weather, with temperatures starting at a minimum of 5°C (41°F), averaging 19°C (66°F), and reaching up to 34°C (93°F). Although May sees a slightly higher rainfall of 124 mm (4.9 in) across 12 days, the humidity increases marginally to 81%. For more detailed insights into May weather, you can check Mashiko weather in May.
April and June present distinct weather patterns, with April experiencing cooler temperatures ranging from a minimum of -1°C (31°F) to a maximum of 29°C (84°F) and an average of 13°C (56°F). In contrast, June is notably warmer, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 33°C (92°F) and an average of 22°C (71°F). Precipitation also varies slightly, with April receiving 115 mm (4.5 in) over approximately 11 days, while June sees a bit more rainfall at 132 mm (5.2 in) across about 15 days. Furthermore, humidity levels are higher in June at 88% compared to April's 78%, contributing to a more humid and warm atmosphere. For more details on June weather, you can check out Mashiko weather in June.
April and July present quite a contrast in weather conditions. In April, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant average of 13°C (56°F), with occasional peaks reaching up to 29°C (84°F). The month experiences about 115 mm (4.5 in) of precipitation over 11 days, coupled with a humidity level of 78%. On the other hand, July heats up significantly, with temperatures starting at a minimum of 18°C (64°F), averaging 25°C (78°F), and soaring to a maximum of 37°C (98°F). This month not only has higher temperatures but also brings increased rainfall, totaling 219 mm (8.6 in) over 20 days, and a higher humidity rate of 92%. For more detailed insights, check out Mashiko weather in July.
April and August present quite contrasting weather. In April, temperatures range from a chilly minimum of -1°C (31°F) to a maximum of 29°C (84°F), with an average of 13°C (56°F). This month also experiences significant rainfall, totaling 115 mm (4.5 inches) over about 11 days, coupled with a humidity level of 78%. In stark contrast, August boasts much warmer temperatures, with a minimum of 15°C (60°F), an average of 27°C (81°F), and a peak of 36°C (98°F). Rainfall increases slightly to 136 mm (5.4 inches) over 16 days, and humidity rises to 92%. For more specific details on August weather, you can refer to Mashiko weather in August.
April and September present contrasting weather patterns. In April, temperatures range widely from a chilly min of -1°C (31°F) to a warm max of 29°C (84°F), with an average of 13°C (56°F). This month typically experiences about 115 mm (4.5 in) of precipitation over 11 days, and humidity hovers at around 78%. In contrast, September offers a more consistent warmth, with minimum temperatures of 11°C (53°F) and maximums reaching 34°C (94°F), averaging 23°C (73°F). Precipitation increases to 153 mm (6.0 in) across 17 days, resulting in higher humidity at 89%. For more detailed insights, check out Mashiko weather in September.
April and October present a fascinating contrast in weather conditions. In April, temperatures can range from a chilly -1°C (31°F) at night to a warm 29°C (84°F) during the day, averaging around 13°C (56°F), with a moderate level of humidity at 78%. However, it can be quite wet, with about 115 mm (4.5 in) of precipitation spread across 11 days. Conversely, October generally enjoys milder temperatures, starting at a minimum of 4°C (40°F) and peaking at 32°C (89°F), averaging 17°C (64°F). The month also experiences increased precipitation at 210 mm (8.3 in), over 13 days, and slightly higher humidity at 87%. For a closer look at the weather dynamics in October, you can visit Mashiko weather in October.
April and November present distinct weather characteristics, reflecting the transition from spring to autumn. In April, temperatures range from a chilly -1°C (31°F) at night to a warm 29°C (84°F) during the day, with an average of 13°C (56°F). This month typically sees a higher precipitation of 115 mm (4.5 in) spread over 11 days, and humidity levels hover around 78%. In contrast, November tends to be cooler with minimum temperatures dropping slightly to -2°C (28°F), and daytime highs reaching 23°C (74°F), averaging 12°C (53°F). The month also experiences less rainfall, totaling 56 mm (2.2 in) over just 6 days, while humidity increases to 85%. For a more detailed look at November weather patterns, you can check Mashiko weather in November.
April and December present contrasting weather conditions. In April, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 29°C (84°F), with an average of 13°C (56°F). This month experiences significant rainfall, totaling 115 mm (4.5 in) over about 11 days, while humidity hovers around 78%. In contrast, December is cooler, with temperatures dropping slightly lower, sporting minimums of -3°C (27°F) and maximums of 19°C (67°F), resulting in an average temperature of just 6°C (43°F). Precipitation is also less frequent in December, totaling 48 mm (1.9 in) over 6 days, but it comes with slightly higher humidity at 86%. For more details on December weather, visit Mashiko weather in December.
As April unfolds in Mashiko, the weather offers a delightful transition from the chill of winter to the warmth of spring. With temperatures ranging from a brisk average of 13°C to a pleasant peak of 29°C, this month stands out from the cooler months, inviting residents and visitors alike to embrace the outdoors. While humidity levels rise to 78% and precipitation occurs on 11 days, these April showers bring vibrant blooms and rejuvenate the landscape, contrasting sharply with the dryness of earlier months. For a deeper dive into Mashiko's climate nuances, check out Mashiko Climate.