April Weather in Kitakyushu, Japan

Last updated: August 21, 2025

In April, Kitakyushu, Japan experiences a diverse range of weather conditions, making it a dynamic time of year. With maximum temperatures reaching up to 27°C (81°F) and an average of 16°C (60°F), the month offers a pleasant spring warmth. However, early risers may feel a chill with minimum temperatures dipping to 4°C (39°F). The region sees considerable precipitation, totaling 109 mm (4.3 in) over approximately 9 days, contributing to a humidity level of around 78% that enhances the lush beauty of its landscapes. This combination of warmth, moisture, and variability creates an invigorating atmosphere that defines Kitakyushu's April weather.

April Temperature in Kitakyushu

In April, Kitakyushu experiences a delightful transition into spring, with temperatures rising significantly from the chill of winter. The minimum temperature settles at a comfortable 4°C (39°F), while the average climbs to a pleasant 16°C (60°F), making the city come alive with blooming blossoms and outdoor activities. Charting upward, the maximum temperature reaches a warm 27°C (81°F), leading to increasingly sunny days that hint at the summer heat to come. Compared to the previous months, April marks a notable shift, highlighting the region's progressive warming trend as it turns towards the vibrant months ahead. This seasonal change invigorates both the atmosphere and the community, inviting both residents and visitors to embrace the joys of springtime in Kitakyushu.

April Weather in Kitakyushu: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Kitakyushu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kitakyushu, April 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).
JanFebMarAprMayJunJulAugSepOctNovDec444553606874818477675747
Data source: Temperature data for Kitakyushu 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.

April Precipitation in Kitakyushu

In April, Kitakyushu experiences a significant amount of rainfall, with 109 mm (approximately 4.3 inches) accumulated over 9 days. This marks a slight decrease from March's 118 mm, yet maintains a consistent trend of wet weather as the region transitions into the heavier rainfall months ahead. As spring unfolds, the precipitation not only supports the vibrant blossoming of cherry blossoms but also sets the stage for a progressively wetter May and June, which typically see even greater rainfall totals. The moderate rainfall in April, therefore, plays a crucial role in nurturing the lush greenery, while serving as a precursor to the summer deluge that Kitakyushu is known for.

April Precipitation Trends in Kitakyushu

The chart displays monthly precipitation patterns in Kitakyushu, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Kitakyushu, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec53691181091351802982552021104359
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Kitakyushu

As April arrives in Kitakyushu, Japan, the humidity begins to climb, reaching 78%, marking a noticeable increase from the cooler months of January to March, where humidity hovered around 71%. This upward trend signals the transition into spring, accompanied by blossoming flowers and warming temperatures. As the month progresses, Kitakyushu braces for the peak of humidity, which will soar to 84% in May and further escalate into the summer months, reflecting the typical climatic patterns of the region. The gradual rise in humidity not only enhances the lush beauty of the area but also sets the stage for the balmy yet moist conditions that characterize the upcoming seasons.

April Average Humidity in Kitakyushu

This chart illustrates the average monthly humidity levels in Kitakyushu, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Kitakyushu is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%78%84%86%92%91%84%83%81%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Kitakyushu

In April, Kitakyushu experiences a notable surge in UV exposure, with the UV Index peaking at an extreme 11—a significant leap from earlier months. This intensification signals that burn time decreases sharply to just 10 minutes, urging residents and visitors alike to take precautions. As the cherry blossoms bloom and outdoor activities beckon, it's essential to be vigilant about sun protection. This trend of escalating UV levels continues into May and June, maintaining that extreme rating, while the subsequent months display a slight moderation. For those looking to enjoy Kitakyushu's vibrant spring, staying informed is crucial; check out more details at Kitakyushu UV Index.

Maximum UV Index Levels in Kitakyushu for April

The chart shows the monthly maximum UV Index (UVI) for Kitakyushu in April, 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 April, the maximum UV index in Kitakyushu typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121211764
Data source: Kitakyushu April 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.

April Sunshine in Kitakyushu

In April in Kitakyushu, Japan, the city basks in an impressive 278 hours of sunshine, marking a delightful transition into spring. With sunlight steadily increasing from January's mere 178 hours through to the 261 hours in March, April serves as a tipping point, heralding the promise of longer, brighter days ahead. This upward trend continues into May, where sunshine peaks at 294 hours, suggesting that residents can relish in an abundance of warmth and light as nature awakens. This month not only celebrates the beauty of blooming flowers but also offers a glimpse into the vibrant and sunny summer days that follow.

Monthly Sunshine Duration in Kitakyushu: April Highlighted

The April sunshine duration represents the total number of hours Kitakyushu experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec178h233h261h278h294h275h274h301h251h252h235h218h
Data source: Kitakyushu April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kitakyushu During April

In April, Kitakyushu experiences a 43% chance of sunny weather, making it one of the more favorable months for sunshine compared to the preceding spring months. While March dips to 36%, April shows a moderate rebound, positioning itself as a transitional period where the promise of spring begins to unfold. This slight uptick indicates a move towards brighter days as the region gears up for the warmer months ahead. However, as May approaches, the likelihood of sunshine dips again to 32%, reminding us that the unpredictability of weather can linger even in spring. Overall, April is a noteworthy month for those seeking a balance of pleasant sunny spells amidst the shifting patterns of early spring in Kitakyushu.

Percentage of Sunny Days in April in Kitakyushu

The chart illustrates the percentage of sunny days in Kitakyushu throughout the year, with April 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 Kitakyushu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%45%36%43%32%26%22%26%30%59%48%44%
Data source: Kitakyushu April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kitakyushu in April

As spring unfolds in Kitakyushu, April brings a delightful increase in daylight, with 13 hours of sunshine illuminating the city. This marks a noticeable leap from the 11 hours seen in March, signaling the transition to longer, brighter days that continue into May. The progression towards summer is evident as daylight extends further, reaching its peak in June with 14 hours. This gradual rise in daylight not only enhances outdoor activities but also fosters a vibrant atmosphere as nature awakens. As we move through the year, the daylight duration ebbs and flows, showcasing the rhythmic pulse of the changing seasons in this beautiful region of Japan.

Average Daylight Hours in Kitakyushu for April

The chart illustrates the variation in daylight duration in Kitakyushu throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 10m10h 57m11h 58m13h 1m13h 53m14h 20m14h 6m13h 21m12h 21m11h 19m10h 24m9h 56m
Data source: Kitakyushu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Kitakyushu

In April, Kitakyushu experiences a gentle average wind speed of 3.4 m/s (8 mph), mirroring the calm breezes of January and December. This slight uptick from the cooler months contrasts with the generally fluctuating winds of early spring, where March recorded a lower 3.1 m/s (7 mph). As the month progresses, temperatures rise and the winds tend to remain stable, suggesting a transition into warmer days ahead. The wind pattern of April, therefore, maintains a sense of consistency that signals the approach of brighter, sunnier seasons while inviting outdoor activities amidst the soft whisper of the breeze.

Average April Wind Speed in Kitakyushu

The chart displays monthly wind speed patterns in Kitakyushu, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.93.13.4 m/s3.32.23.12.72.82.53.03.4
Data source: Kitakyushu April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Kitakyushu Compares to Other Months

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

April and January weather present a striking contrast, both in temperature and overall conditions. April sees significantly warmer temperatures, with averages reaching 16°C (60°F) and highs of 27°C (81°F), while January experiences much cooler conditions, averaging only 6°C (44°F) with maximums of 17°C (63°F). Precipitation in April is more substantial, totaling 109 mm (4.3 in) over 9 days compared to January's 53 mm (2.1 in) across 8 days. Humidity levels also differ slightly, with April at 78% and January at 75%. For more detailed insights, you can visit Kitakyushu weather in January.

April generally boasts more temperate weather compared to February, with average temperatures rising from 7°C (45°F) in February to 16°C (60°F) in April. The maximum temperatures in April can reach up to 27°C (81°F), while February's peak is lower at 23°C (73°F). However, April also experiences higher humidity at 78% and more rainfall, totaling 109 mm (4.3 in) over 9 days, compared to February's 68 mm (2.7 in) over 8 days. For more detailed statistics, you can check Kitakyushu weather in February.

In comparing the weather of April to that of March, we see a distinct warming trend as spring progresses. April boasts a minimum temperature of 4°C (39°F) and an average of 16°C (60°F), significantly warmer than March's minimum of 0°C (33°F) and average of 11°C (53°F). The maximum temperatures also reflect this increase, with April reaching up to 27°C (81°F) compared to March's peak of 24°C (75°F).

However, April experiences slightly less precipitation, totaling 109 mm (4.3 in) over 9 days, whereas March sees 118 mm (4.7 in) across 11 days. Interestingly, despite the warmer temperatures in April, the humidity is higher at 78% compared to March's 71%. For more details on March weather patterns, you can visit Kitakyushu weather in March.

In comparison to April, May generally experiences warmer temperatures, with minimums rising from 4°C (39°F) to 7°C (46°F) and average highs peaking at 32°C (89°F) rather than 27°C (81°F). Additionally, the average temperature in May increases to 20°C (69°F), creating a more comfortable climate overall. However, May also sees a slight uptick in precipitation, averaging 135 mm (5.3 in) over 10 days compared to April’s 109 mm (4.3 in) over 9 days, coupled with increased humidity, rising from 78% in April to 84% in May. For a detailed look at the conditions one can expect, check out Kitakyushu weather in May.

April and June present distinctly different weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), with an average of 16°C (60°F). This month experiences about 109 mm (4.3 in) of precipitation over approximately 9 days and maintains a humidity level of 78%. In contrast, June sees warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 33°C (91°F), resulting in an average of 23°C (74°F). Precipitation increases to 180 mm (7.1 in) over 13 rainy days, and humidity also rises to 86%. The shift from cooler, drier conditions in April to the warmer, more humid environment of June highlights the transition into summer. For more details on June weather, visit Kitakyushu weather in June.

In April, temperatures range from a chilly minimum of 4°C (39°F) to a comfortable maximum of 27°C (81°F), with an average of 16°C (60°F). The month experiences approximately 109 mm (4.3 in) of precipitation over 9 days, with humidity at 78%. In contrast, July showcases significantly warmer weather, with temperatures soaring between 18°C (65°F) minimum and a hot maximum of 36°C (97°F), averaging 27°C (81°F). Rainfall increases dramatically to 298 mm (11.7 in) spread over 18 days, and humidity levels rise to 92%. The contrast between the two months highlights the transition from mild spring conditions to the sultry heat of summer. For more detailed information, you can check Kitakyushu weather in July.

April and August present distinctly different weather patterns. In April, temperatures range from a cool 4°C (39°F) to a comfortable 27°C (81°F), with an average of 16°C (60°F). During this month, rainfall is relatively moderate at 109 mm (4.3 in), occurring over about 9 days, and humidity levels sit at 78%. Conversely, August experiences significantly warmer temperatures, with minimums of 20°C (68°F) and maximums reaching up to 38°C (100°F), averaging 29°C (84°F). This summer month also sees increased rainfall at 255 mm (10.0 in), spread out over approximately 14 days, and higher humidity levels at 91%. For more specific insights on the weather in August, check out Kitakyushu weather in August.

April weather is characterized by cooler temperatures, with minimal averages around 4°C (39°F) and maximums reaching 27°C (81°F). The month sees around 109 mm (4.3 in) of precipitation over approximately 9 days, and humidity averages at 78%. In contrast, September provides a warmer climate, featuring a minimum temperature of 15°C (59°F) and maximums soaring to 35°C (95°F). The rainfall is significantly higher, totaling 202 mm (8.0 in) over 15 days, with humidity slightly elevated at 84%. For more detailed insights into September's weather specifics, refer to Kitakyushu weather in September.

April and October offer distinct weather experiences, each with its own charm. In April, temperatures range from a cool 4°C (39°F) to a warm 27°C (81°F), with an average of 16°C (60°F). The month sees about 109 mm (4.3 in) of rain over 9 days, while humidity hovers around 78%. In contrast, October brings slightly warmer temperatures, with a minimum of 9°C (49°F) and a maximum of 31°C (89°F), averaging at 20°C (68°F). Precipitation is similar, at 110 mm (4.3 in) across 10 days, with humidity increasing slightly to 83%. For more details on the October climate, you can check out Kitakyushu weather in October.

In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), with an average of 16°C (60°F). The month sees substantial rainfall, totaling 109 mm (4.3 in) over about 9 days, accompanied by a humidity level of 78%. In contrast, November experiences slightly cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 26°C (80°F), averaging 14°C (57°F). Precipitation is significantly lower at 43 mm (1.7 in) over 6 days, although humidity rises slightly to 81%. For a more detailed overview, check out Kitakyushu weather in November.

April and December exhibit contrasting weather patterns, reflecting the transition from spring to winter. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), with an average of 16°C (60°F), creating a generally mild atmosphere. The month experiences significant precipitation, with 109 mm (4.3 in) over about 9 days, and a humidity level of 78%.

In contrast, December feels much colder, with a minimum temperature of -1°C (31°F) and a maximum of 23°C (73°F), resulting in an average of 8°C (47°F). Precipitation is less frequent at 59 mm (2.3 in) over 7 days, and humidity remains slightly higher at 79%. For more detailed weather insights, check Kitakyushu weather in December.

Compare Kitakyushu's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Kitakyushu

April in Kitakyushu heralds the transition into spring, marked by a delightful balance of warmth and occasional rain. With temperatures climbing from the cooler early months of the year, residents and visitors can expect a noticeable increase in average warmth. The month experiences a wet spell, presenting nine days of precipitation, which is relatively higher compared to the drier winter months. The humidity levels tend to rise, enhancing the freshness of the blossoming flora typical of this season. For a deeper understanding of how Kitakyushu's April weather compares throughout the year, explore more about its climate here: Kitakyushu Climate.