Last updated: August 21, 2025
In Wakayama, Japan, April brings a delightful transition into spring, featuring a maximum temperature of 23°C (73°F) and an average of 14°C (58°F), making it a comfortable month for outdoor activities. However, temperatures can dip to a minimum of 4°C (39°F), reminding residents of the lingering chill. With precipitation totaling 128 mm (5.1 in) over approximately 10 days, the month showcases a moderate amount of rainfall, contributing to the region's lush, blooming landscapes. The humidity level hovers around 76%, adding a soft, moist air that enhances the beauty of this coastal town in Japan.
In April, Wakayama experiences a delightful transition into spring, with temperatures reflecting a gentle warming trend. The month opens with lows of around 4°C (39°F), gradually rising to an average of 14°C (58°F), and peaks at a pleasant 23°C (73°F). This progression signals a significant shift from the cooler temperatures of March. As the days lengthen and bloom, visitors can expect milder evenings, making it an ideal time to explore the city's beautiful cherry blossoms and outdoor attractions. With each passing day, the increasing warmth heralds the approach of summer, inviting a vibrant tapestry of nature and activity in this charming part of Japan.
In April, Wakayama, Japan experiences a noticeable uptick in rainfall, with precipitation measured at 128 mm (5.1 in) over 10 rainy days. This increase follows the trend set in March, where the city recorded 115 mm (4.5 in) over 11 days. The arrival of April marks a transition towards the wetter months, as May is poised to ramp up even further with an average of 164 mm (6.5 in). This pattern highlights a gradual build-up of moisture leading into the peak rainy season. Overall, April serves as a pivotal month that prepares the region for the lush greenery that follows, as rain begins to play a more dominant role in the weather narrative.
In April, Wakayama, Japan, experiences a moderate humidity level of 76%. This slight increase from the drier months of January through March indicates the slow transition into the more humid spring season. As temperatures rise in May, humidity surges to 83%, setting the stage for the steamy summer months ahead. Observing the trend, one can expect April to serve as a gentle prelude to the high humidity levels that dominate the upcoming summer, which peaks in July at an impressive 93%. The gradual shift from lower to higher humidity levels not only enhances the region's lush landscapes but also signals the approach of the monsoon-like conditions that characterize the months to follow.
As April unfolds in Wakayama, Japan, the UV Index skyrockets to 11, marking an extreme exposure category. This surge reflects a significant shift from the previous months, where a UV Index of 8 was noted in March, indicating a transition into the warmer seasons. With a burn time of just 10 minutes, sun protection becomes essential during this month, following similar high levels expected in May and June. It's a clear signal to residents and visitors alike: the spring sun demands respect, as prolonged exposure could lead to serious skin damage. For more detailed insights on UV levels throughout the year, check the updated data at Wakayama UV Index.
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April brings a delightful surge of sunlight to Wakayama, Japan, with 282 hours of radiant daylight illuminating the vibrant landscape. As spring unfolds, this month experiences a significant increase from March's 266 hours, signaling the welcoming warmth of the season. The trend of growing sunshine continues into May, which boasts an impressive 295 hours, enhancing the natural beauty of the region. This upward trajectory reflects the transition from winter’s chill to the bright, inviting days of summer, offering residents and visitors alike a perfect backdrop for outdoor activities and exploration. The gradual rise in sunlight not only brightens the skies but also infuses the surroundings with a sense of renewal and vitality, making April a particularly enchanting time in Wakayama.
In Wakayama, Japan, the likelihood of sunny weather in April stands at 47%, reflecting a slight uptick compared to the preceding months. While March experienced a dip to 44%, April carries a hint of optimism as it begins to transition into milder spring conditions. This month sits between the sunnier months of October and November, which boast 59% and 53% chances of sunshine, respectively. However, just after April, the chances of sun decline notably, with May dropping to 30%. Thus, April presents a critical window for those seeking to enjoy outdoor activities before the more humid summer months set in, making it an appealing time to bask in the early blooms of spring.
As April arrives in Wakayama, Japan, the arrival of spring becomes palpable with a noticeable increase in daylight duration. This month boasts 13 hours of daylight, an increase from the 11 hours seen in March, signaling a vibrant shift towards longer days. In fact, this trend continues into May, maintaining the same generous 13 hours before peaking at 14 hours in June and July. The gradual lengthening of daylight from the earlier winter months underscores the region's transition into a more vibrant, sunlit season, inviting residents and visitors alike to embrace the beauty of longer days and blooming nature. As summer approaches, the gradual climb in daylight hours reflects the rejuvenating essence of this time of year in Wakayama.
In April, the winds in Wakayama, Japan, settle into a gentle rhythm, maintaining an average speed of 3.9 m/s (9 mph), akin to the breezy conditions of March. This slight consistency reflects a transition as winter's stronger gusts taper off; January and February see winds at 4.4 m/s and 4.2 m/s, respectively. As spring unfolds, the winds begin their gradual descent, with May witnessing a drop to 3.6 m/s (8 mph), foreshadowing the calmer months ahead. Interestingly, this April wind speed is mirrored in both August and September, suggesting a seasonal resurgence in breeziness as summer winds down. This balance of wind is perfect for enjoying the blossoming landscapes, creating an inviting atmosphere for exploration and relaxation.
Weather in Wakayama varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Wakayama, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present significantly different weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to a pleasant maximum of 23°C (73°F) with an average of 14°C (58°F). The month is characterized by higher precipitation, totaling 128 mm (5.1 in) over about 10 days, and the humidity sits at 76%. In contrast, January features lower temperatures, with a minimum of -1°C (30°F) and a maximum of 17°C (62°F), averaging just 6°C (44°F). Precipitation in January is less, at 63 mm (2.5 in) over 9 days, and humidity is slightly higher at 82%. For a deeper look into the January weather, visit Wakayama weather in January.
April experiences milder temperatures compared to February, with average highs reaching up to 23°C (73°F) and lows around 4°C (39°F), while February's temperatures range from a minimum of -1°C (31°F) to a maximum of 18°C (65°F). Additionally, April sees increased precipitation at 128 mm (5.1 in) over about 10 days, compared to February's 76 mm (3.0 in) over 9 days. Interestingly, both months have similar humidity levels, with April at 76% and February slightly higher at 79%. For more detailed insights into the weather during this time, you can explore Wakayama weather in February.
In comparing the weather between March and April, April generally proves to be warmer and wetter. The average temperatures in April range from a low of 4°C (39°F) to a high of 23°C (73°F), compared to March's temperatures which span from 1°C (34°F) to 20°C (68°F). April also experiences a slight increase in precipitation, with 128 mm (5.1 in) over 10 days, compared to March's 115 mm (4.5 in) over 11 days. Humidity levels are fairly similar, with April at 76% and March at 74%. For more detailed information about March weather in Wakayama, you can visit Wakayama weather in March.
In comparing the weather between April and May, April tends to be cooler with an average temperature of 14°C (58°F) and a maximum of 23°C (73°F), while May warms up significantly, boasting an average temperature of 19°C (67°F) and a high of 28°C (82°F). Both months experience considerable precipitation, with April receiving 128 mm (5.1 in) and May slightly higher at 164 mm (6.5 in), although both months have rain on approximately 10 days. Additionally, humidity levels increase from 76% in April to 83% in May, making May feel a bit more humid. For those interested in a more detailed overview of May weather, visit Wakayama weather in May.
April and June present distinct differences in weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to an average of 14°C (58°F), peaking at 23°C (73°F). The month experiences significant precipitation, totaling 128 mm (5.1 in) over approximately 10 days, accompanied by a humidity level of 76%. In contrast, June boasts warmer temperatures with a minimum of 14°C (58°F) and an average of 22°C (72°F), reaching a maximum of 28°C (83°F). Precipitation increases to 199 mm (7.8 in) spread across 14 days, and humidity rises to 87%. For more detailed information, you can visit Wakayama weather in June.
April and July present contrasting weather experiences. In April, temperatures range from a cool 4°C (39°F) at night to a mild average of 14°C (58°F) during the day, peaking at around 23°C (73°F). This month is relatively wet, with 128 mm (5.1 in) of precipitation occurring over 10 days, and humidity levels at 76%.
In stark contrast, July brings significantly warmer temperatures, with minimums of 20°C (69°F), an average of 26°C (80°F), and maximums soaring up to 34°C (94°F). Precipitation is much higher at 302 mm (11.9 in) over 18 days, contributing to a steamy humidity level of 93%. For more details, you can check Wakayama weather in July.
April and August showcase contrasting weather profiles. In April, temperatures range from a chilly minimum of 4°C (39°F) to a comfortable maximum of 23°C (73°F), with an average of 14°C (58°F). The month sees a decent amount of rainfall, totaling 128 mm (5.1 in) over approximately 10 days, accompanied by a humidity level of 76%. In contrast, August experiences much warmer temperatures, with a minimum of 20°C (68°F) and soaring to a maximum of 35°C (95°F), averaging 28°C (83°F). This summer month also has higher precipitation, reaching 178 mm (7.0 in) across 12 days and a humidity of 91%. For more on August weather specifics, check out Wakayama weather in August.
April and September present contrasting weather patterns. In April, temperatures range from a brisk minimum of 4°C (39°F) to a comfortable average of 14°C (58°F), peaking at a maximum of 23°C (73°F). The month sees a total precipitation of 128 mm (5.1 in) across about 10 days, coupled with a humidity level of 76%. In comparison, September boasts much warmer temperatures, with a minimum of 15°C (60°F) and an average high of 25°C (77°F), reaching up to a sweltering maximum of 33°C (92°F). However, it is also wetter, with 203 mm (8.0 in) of rainfall spread over 15 days and higher humidity at 87%. For more insights into September weather, check out Wakayama weather in September.
April and October present distinct weather patterns, highlighting the transitional seasons in many regions. In April, temperatures typically range from a minimum of 4°C (39°F) to a maximum of 23°C (73°F), with an average temperature of 14°C (58°F). This month experiences around 128 mm (5.1 in) of precipitation spread over 10 days, and humidity levels hover around 76%.
In contrast, October offers warmer conditions, with temperatures starting at a minimum of 10°C (49°F) and reaching up to 29°C (84°F), averaging at 20°C (67°F). However, it is also characterized by significantly higher precipitation, totaling 267 mm (10.5 in) over 12 rainy days, accompanied by increased humidity at 85%. For a more detailed comparison, you can explore Wakayama weather in October.
April and November exhibit similarities in temperature, with both months experiencing minimums around 4°C (39°F-40°F) and average highs of approximately 14°C (57°F-58°F). However, April tends to be wetter, with a notable precipitation of 128 mm (5.1 in) over 10 days compared to November's 63 mm (2.5 in) over 7 days. Additionally, November's humidity is slightly higher at 83%, compared to April's 76%, contributing to a different feel in the air. For detailed weather information specific to November in Wakayama, you can visit Wakayama weather in November.
April and December showcase distinct weather patterns. In April, temperatures range from a chilly 4°C (39°F) to a pleasant 23°C (73°F), with an average of 14°C (58°F). The month sees significant rainfall, totaling 128 mm (5.1 in) over 10 days, and average humidity is at 76%. In contrast, December is cooler overall, with temperatures fluctuating between 2°C (35°F) and 21°C (70°F), averaging just 9°C (48°F). The precipitation is lower, amounting to 76 mm (3.0 in) over the same 10 days, while humidity rises slightly to 83%. For more details, check out Wakayama weather in December.
April in Wakayama marks a transition into milder temperatures, with warmer days that signal the arrival of spring. The average daily temperature rises compared to the cooler months, providing a pleasant escape from winter's chill. However, it's also characterized by a notable increase in precipitation, with April often seeing more rainy days than earlier months, enriching the lush landscapes. Humidity levels remain relatively high, contributing to a fresh, vibrant atmosphere. For those looking to understand these climatic changes and how they fit into the yearly cycle, check out the details at Wakayama Climate.