Last updated: August 21, 2025
In April, Asuka, Japan experiences a remarkable transition into spring, characterized by a maximum temperature peaking at 26°C (79°F) and an average of 14°C (57°F). Nights can be quite cool, with minimum temperatures dropping to 0°C (32°F). This month sees a notable precipitation amount of 131 mm (5.1 in) over approximately 10 rainy days, contributing to a humidity level of around 76%. This blend of warmth and moisture creates a vibrant landscape, making it an ideal time for visitors to experience the region's seasonal beauty.
In April, Asuka, Japan, experiences a delightful transition into spring, characterized by a notable rise in temperatures. With minimums hovering around 0°C (32°F), average daytime temperatures reach a comfortable 14°C (57°F), peaking at a balmy 26°C (79°F). This month marks a significant shift from the cooler winter months, where temperatures gradually climb from February's highs of 19°C (67°F) to an inviting warmth that beckons outdoor activities. The blossoming cherry blossoms and vibrant greenery emerge as the region awakens from its winter slumber, making April an ideal time for exploration and enjoying the beauty of Asuka.
In April, Asuka, Japan experiences a notable increase in precipitation, measuring 131 mm (5.1 in), slightly surpassing the previous month. This uptick continues the trend of rising rainfall that begins in March, indicating a shift towards the wetter season. Over 10 days of the month, rain graces the region, maintaining a balance between cloud cover and the pleasant spring weather that characterizes this time of year. The gradual rise in precipitation from winter to spring sets the stage for the lush greenery that follows, making April a pivotal month in the year’s climatic cycle.
In April, humidity levels in Asuka, Japan, settle at a moderate 76%, reflecting a slight increase from March's 74%. This transitional month often brings a refreshing breath of spring, as the surrounding environment begins to bloom. As the temperatures rise and the days lengthen, humidity levels are poised for a significant jump in May, soaring to 83%. This pattern of rising humidity continues into the summer months, peaking at 93% in July. Ultimately, the gradual rise from April to summer showcases a clear trend of increasing moisture, marking the shift from the cooler, drier winter months to the lush, humid conditions characteristic of the region's warm seasons.
In April, Asuka, Japan, experiences a dramatic rise in the UV Index, peaking at 11, which falls under the extreme exposure category. This surge in UV radiation sharply contrasts with the previous months, highlighting the transition into the warmer season. With a burn time of just 10 minutes, residents and visitors alike should take serious precautions, such as wearing sunscreen and protective clothing. This trend of increasing UV levels continues into May and June, where the index remains steady at extreme levels, suggesting that outdoor activities should be timed carefully to avoid sunburn. As spring unfolds, awareness of these rising UV levels is crucial for safe outdoor enjoyment. For detailed information about UV levels throughout the year, visit Asuka UV Index.
UV Risk Categories
April in Asuka, Japan, welcomes an inspiring surge in sunshine, boasting 282 hours of radiant daylight—a clear indicator of spring's arrival. Following a steady increase from January's 189 hours to March's 267, the month of April continues this uplifting trend, setting the stage for even more sun-kissed days ahead. As the season progresses, May shines the brightest with 293 hours, inviting outdoor activities and vibrant blossoms. Each month unfolds a tapestry of light, with the summer months of July and August showing their prowess at 264 and a remarkable 312 hours respectively. The ebb and flow of daylight hours in Asuka illustrate the enchanting rhythm of nature, reminding us to embrace the beauty of each sunlit moment.
In Asuka, Japan, the likelihood of sunny weather in April holds steady at 46%, placing it within a similar range as the preceding months. While March saw a slightly lower chance of sunshine at 42%, April remains a time of transition as the days gradually grow warmer. Interestingly, the chance of sun dips further in May to 29%, marking the onset of the rainy season. This trend highlights April as a crucial month for those seeking pleasant outdoor activities, as it offers a balance between coolness and emerging warmth, before the summer months settle in with their reduced sunshine. Thus, while not the sunniest month of the year, April still provides ample opportunity to bask in the spring warmth.
As spring unfolds in Asuka, Japan, April marks a notable increase in daylight, with 13 hours illuminating the landscape—a sharp rise from the 11 hours witnessed in March. This surge signals a transition into longer days as the region eases into late spring and early summer. With May also basking in 13 hours of daylight, the daylight hours remain stable before reaching their peak in June at 14 hours. This gradual extension of daylight not only enhances the beauty of Asuka’s scenery but also invites residents and visitors alike to enjoy more of the outdoors as nature comes to life after winter’s retreat.
April in Asuka, Japan, offers a gentle breeze with an average wind speed of 2.5 m/s (6 mph), slightly higher than the preceding month of March, which experiences a lull at 2.4 m/s. This subtle increase, mirrored by May's winds, marks a transitional phase as the region shifts from cooler spring beginnings to the warmth of early summer. While January and February boast stronger gusts at 2.8 m/s and 2.9 m/s respectively, the average wind speeds gradually decrease during the sweltering months of June and July, reflecting a calmness that envelops Asuka as it heads into summer. Thus, April’s winds herald the arrival of vibrant seasonal changes, making it an inviting time for both locals and visitors to embrace the refreshing air.
Weather in Asuka varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Asuka, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present quite contrasting weather experiences. In April, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 26°C (79°F), with an average of 14°C (57°F). This month also sees more rainfall, totaling 131 mm (5.1 in) over about 10 days, accompanied by a humidity level of 76%. In contrast, January tends to be much colder, with temperatures dipping to a low of -6°C (22°F) and rarely exceeding 16°C (61°F), resulting in an average of only 4°C (40°F). Additionally, January experiences less precipitation, accumulating 60 mm (2.4 in) over 9 days, although the humidity is slightly higher at 82%. For more detailed insights into January’s climate, check out Asuka weather in January.
April generally presents a milder and more variable climate compared to February. With minimum temperatures around 0°C (32°F) and maximums peaking at 26°C (79°F), April offers a comfortable average of 14°C (57°F) and significantly higher humidity at 76%. In contrast, February tends to be colder, with minimum temperatures dropping to -4°C (24°F) and an average of only 5°C (41°F), though it can reach a maximum of 19°C (67°F). Additionally, while April sees more precipitation at 131 mm (5.1 in) and an average of 10 rainy days, February is relatively drier with 73 mm (2.9 in) over about 8 days. For more details on February weather, you can check Asuka weather in February.
April experiences warmer temperatures compared to March, with a minimum of 0°C (32°F) and an average of 14°C (57°F), while March records lower temperatures that range from a minimum of -2°C (29°F) to an average of 9°C (49°F). Both months see a similar amount of precipitation, with April recording 131 mm (5.1 in) over 10 days and March slightly lower at 128 mm (5.1 in) over 12 days. Additionally, April has a slightly higher humidity level at 76%, compared to March's 74%. For more detailed information, you can check Asuka weather in March.
In April, temperatures range from a minimum of 0°C (32°F) to a maximum of 26°C (79°F), with an average temperature of 14°C (57°F). The month sees a total precipitation of 131 mm (5.1 in) over about 10 days, accompanied by a humidity level of 76%. In contrast, May experiences warmer weather, with temperatures starting at 4°C (40°F) and reaching up to 31°C (88°F), averaging 19°C (66°F). Precipitation increases slightly to 157 mm (6.2 in), still spread over 10 days, while humidity rises to 83%. For more detailed information, visit Asuka weather in May.
April and June present contrasting weather patterns. In April, temperatures range from a chilly 0°C (32°F) at night to a pleasant 26°C (79°F) during the day, with an average of 14°C (57°F). The month sees considerable rainfall, totaling 131 mm (5.1 in) over about 10 days and a humidity level of 76%. By June, the climate shifts significantly; temperatures rise, with nighttime lows of 11°C (53°F) and daytime highs peaking at 31°C (89°F), giving an average temperature of 22°C (72°F). June is wetter, experiencing 192 mm (7.6 in) of precipitation across 15 days, accompanied by higher humidity at 87%. For more detailed insights on June weather, visit Asuka weather in June.
April presents a mild transition into spring, with temperatures ranging from a chilly 0°C (32°F) at night to a comfortable average of 14°C (57°F) during the day, peaking at 26°C (79°F). The month typically experiences about 131 mm (5.1 in) of precipitation spread over 10 days, accompanied by a moderate humidity level of 76%. In contrast, July brings the heat of summer, with minimum temperatures resting at 19°C (66°F) and averaging around 26°C (80°F), soaring up to a high of 35°C (96°F). This month also sees a significant increase in rainfall, totaling approximately 290 mm (11.4 in) over 21 days, coupled with a higher humidity of 93%. For more detailed July weather patterns, check out Asuka weather in July.
In comparing the weather between April and August, a notable shift in temperatures and humidity is evident. April features a much cooler climate, with temperatures ranging from a chilly minimum of 0°C (32°F) to a mild average of 14°C (57°F) and a maximum of 26°C (79°F). In contrast, August heats up significantly, presenting a minimum temperature of 17°C (64°F), an average of 28°C (83°F), and soaring to a maximum of 36°C (98°F). Additionally, while April experiences 131 mm (5.1 in) of rain over about 10 days, August sees increased precipitation totaling 174 mm (6.8 in) across 15 days, coupled with higher humidity at 91%. For more insights into August weather, check out Asuka weather in August.
April and September offer distinctly different weather experiences. In April, temperatures range from a min of 0°C (32°F) to a max of 26°C (79°F), with an average of 14°C (57°F). The month sees considerable precipitation, with about 131 mm (5.1 in) falling over 10 days, and humidity levels sit at 76%. In contrast, September boasts warmer temperatures, with a minimum of 12°C (53°F) and a maximum of 36°C (97°F), averaging around 24°C (75°F). This month is also wetter, receiving 181 mm (7.1 in) of rain over 16 days, accompanied by higher humidity at 87%. For more detailed information, check out Asuka weather in September.
April and October present distinct weather patterns, each with its own charm. In April, temperatures range from a chilly minimum of 0°C (32°F) to a comfortable maximum of 26°C (79°F), with an average of 14°C (57°F). The month sees about 131 mm (5.1 in) of precipitation over roughly 10 days, accompanied by a humidity level of 76%. In contrast, October enjoys milder temperatures, with a minimum of 6°C (43°F) and a maximum of 30°C (87°F), averaging around 18°C (64°F). However, this month is wetter, experiencing approximately 268 mm (10.6 in) of rainfall across 13 days and a higher humidity of 85%. For more details on October weather, you can check Asuka weather in October.
April and November present notably different weather patterns. In April, temperatures range from a chilly 0°C (32°F) at night to a warm 26°C (79°F) during the day, with an average of 14°C (57°F). This month also experiences higher rainfall, with 131 mm (5.1 in) of precipitation over about 10 days, resulting in a humidity level of 76%.
In contrast, November sees cooler temperatures, with nighttime lows of -1°C (30°F) and daytime highs peaking at 25°C (76°F), leading to an average of 12°C (53°F). The precipitation decreases significantly to 51 mm (2.0 in) over just 7 days, while humidity rises to 83%. For more about Asuka's weather in November, you can visit Asuka weather in November.
April and December present strikingly different weather patterns. In April, temperatures range from a minimum of 0°C (32°F) to a maximum of 26°C (79°F), with an average of 14°C (57°F). This month sees a significant amount of precipitation, totaling 131 mm (5.1 in) over 10 days, combined with a humidity level of 76%. Conversely, December experiences cooler temperatures, with a minimum of -3°C (26°F) and an average of 6°C (44°F), reaching a maximum of 22°C (72°F). Despite being winter, December has relatively lesser precipitation at 70 mm (2.8 in) over 8 days, and a slightly higher humidity of 83%. For more details on December weather in Asuka, check Asuka weather in December.
As April arrives in Asuka, the weather begins to shift, offering a refreshing change from the chillier months of winter. With temperatures climbing and a significant increase in humidity, the landscape flourishes as nature awakens. While April brings an average temperature of 14°C, it also introduces frequent rainfall, contributing to a lively atmosphere. The 131 mm of precipitation over ten days enhances the region's vibrant greenery, creating a picturesque setting for exploration. This month stands out as a bridge between the cold remnants of winter and the warmth of summer—an ideal time to experience the beauty of Asuka. For more detailed information about the climate throughout the year, please visit Asuka Climate.