April Weather in Arita, Japan

Last updated: August 21, 2025

In Arita, Japan, April brings a delightful transition to spring, with temperatures ranging from a cool 4°C (39°F) to a warm 29°C (84°F). The average temperature sits comfortably at 15°C (60°F), making it an inviting time for outdoor activities. However, visitors should be prepared for the occasional rain, as the city experiences 118 mm (4.7 in) of precipitation over about 9 days, coupled with a humidity level of 79%. This blend of mild temperatures and sporadic showers contributes to Arita's lush landscape, perfect for enjoying the blooming cherry blossoms and vibrant pottery scene.

April Temperature in Arita

In April, Arita, Japan, begins to shake off the chill of winter, welcoming a noticeable increase in temperatures. With minimums rising to 4°C (39°F) and averages reaching 15°C (60°F), the emergence of spring is palpable. This month can bring delightful warmth, as maximum temperatures soar to a pleasant 29°C (84°F), setting the stage for outdoor activities and the blooming of cherry blossoms. The upward trend from previous months indicates a transition, as nature awakens, making Arita an enticing destination for those looking to experience the vibrant colors and mild weather of springtime.

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

The chart illustrates April temperature patterns in Arita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arita, 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).
JanFebMarAprMayJunJulAugSepOctNovDec444552596873808376675747
Data source: Temperature data for Arita 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 Arita

April in Arita, Japan, brings a moderate 118 mm (4.7 in) of rainfall over 9 days, marking a slight decrease from the previous month. This transition signals the end of the heavier precipitation seen in March, which recorded 136 mm (5.3 in) over the same number of days. As spring unfolds, the rainfall pattern begins a gradual uptick leading into the wetter months ahead, particularly May and June, where you can expect significant increases in both precipitation amount and number of rainy days. April serves as a bridge, offering a refreshing spritz of rain that nurtures the vibrant blossoms of early spring while hinting at the forthcoming summer deluges.

April Precipitation Trends in Arita

The chart displays monthly precipitation patterns in Arita, 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 Arita, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec56811361191772093852972181165576
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Arita

As April unfolds in Arita, Japan, the humidity rises notably to 79%, marking a shift towards the more humid months that lie ahead. This increase from March's 71% indicates the onset of spring, where the air becomes noticeably moister, preparing for the lush growth that characterizes the season. The trend continues as we move into May, where humidity surges to 87%, setting the stage for the peak moisture levels that come in the summer months. Arita's journey from the cooler, drier winter months into the vibrant and humid spring illustrates the region's dynamic climate, enriching its landscape and atmosphere in anticipation of summer's lush greenery.

April Average Humidity in Arita

This chart illustrates the average monthly humidity levels in Arita, 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 Arita is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%69%71%79%87%92%97%94%84%79%75%72%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Arita

In April, Arita, Japan, sees a significant spike in the UV Index, reaching a level of 10, which places it firmly in the very high exposure category. With a burn time of just 15 minutes, this is a crucial time for sun safety, as the intensity of UV rays increases dramatically compared to the earlier months of the year. This trend continues into May, where the UV Index rises to 11, marking the onset of extreme conditions. As spring transitions into summer, residents and visitors alike should be aware of the precautions needed to protect their skin. For more detailed insights on UV levels throughout the year, visit Arita UV Index.

Maximum UV Index Levels in Arita for April

The chart shows the monthly maximum UV Index (UVI) for Arita 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 Arita typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121211764
Data source: Arita 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 Arita

April in Arita, Japan, welcomes an impressive 279 hours of sunshine, marking a vibrant transition into spring. This increase reflects a steady climb from the 260 hours recorded in March, showcasing Arita's awakening from winter's embrace. As the month unfolds, sunlight peaks in May with 281 hours, hinting at the region's gradually warming climate. The following months, while still bright, see a slight dip, with June bringing 262 hours, reminding us that even in the sunny season, nature tends to ebb and flow. April's abundant sunshine sets the stage for the lush beauty of Arita, inviting both locals and visitors to revel in the charm of this enchanting locale as it bursts into bloom.

Monthly Sunshine Duration in Arita: April Highlighted

The April sunshine duration represents the total number of hours Arita 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.
JanFebMarAprMayJunJulAugSepOctNovDec166h226h260h279h281h262h268h297h254h253h231h199h
Data source: Arita April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Arita During April

April in Arita, Japan, presents a moderate likelihood of sunny weather with a 40% chance of sunshine, a small improvement from the preceding months of March and January, both at 35%. This slight uptick hints at the arrival of spring, where an emerging warmth begins to brighten the landscape. However, the sunny probabilities decline dramatically in the following months, with June and July seeing only 24% and 20% chances, respectively. Overall, April serves as a pleasant transition, encouraging outdoor activities before the summer's embrace of cloudier skies.

Percentage of Sunny Days in April in Arita

The chart illustrates the percentage of sunny days in Arita 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 Arita experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%45%35%40%32%24%20%27%32%62%51%42%
Data source: Arita April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Arita in April

As spring unfolds in Arita, Japan, April brings a noticeable surge in daylight duration, extending to 13 hours—an increase that marks the transition from the shorter days of winter into the vibrant warmth of the season. This upward trend commenced in March with 11 hours of daylight and continues into May, where it remains consistent at 13 hours. The increase not only enhances the daily rhythm of life in Arita but also fosters a sense of renewal, as nature awakens and the community embraces longer days filled with light. Following this burst of brightness, June and July peak at 14 hours before a gradual tapering begins in August, heralding the return to more tempered day lengths as autumn approaches.

Average Daylight Hours in Arita for April

The chart illustrates the variation in daylight duration in Arita throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 13m10h 59m11h 58m13h13h 51m14h 17m14h 4m13h 19m12h 21m11h 19m10h 26m9h 59m
Data source: Arita daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Arita

In April, Arita experiences a gentle breeze, with average wind speeds slightly declining to 2.8 m/s (6 mph), mirroring the conditions of March. This subtler airflow signifies a transition into the milder spring season, where warmer temperatures begin to take hold. Following April, the winds continue to taper off into May, reflecting a calmness that accompanies the blossoming landscape. Interestingly, the winter months of January and February boast stronger winds at 3.1 m/s (7 mph), while the summer months tend to linger in similar gentleness, averaging between 2.3 m/s (5 mph) and 2.6 m/s (6 mph). This pattern underscores Arita’s unique climate, where April's winds herald a serene shift, inviting residents and visitors alike to embrace the vibrant beauty of spring.

Average April Wind Speed in Arita

The chart displays monthly wind speed patterns in Arita, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.12.82.8 m/s2.61.82.32.42.42.32.63.0
Data source: Arita April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Arita Compares to Other Months

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

April weather is notably milder than that of January, with average temperatures rising to around 15°C (60°F) compared to January's cooler average of 7°C (44°F). The maximum temperatures in April can reach up to 29°C (84°F), while in January they only peak at 18°C (64°F). Additionally, April experiences higher humidity at 79% and more precipitation, averaging 118 mm (4.7 in) over about 9 days, compared to January's 56 mm (2.2 in) during 7 days. For a closer look at January conditions, you can check out Arita weather in January.

April and February showcase a notable contrast in weather conditions. In February, temperatures range from a chilly -2°C (29°F) at their lowest to a milder 21°C (70°F) at their peak, with an average of 7°C (45°F). The month experiences relatively low humidity at 69% and precipitation totaling 80 mm (3.2 in) over 10 days. Conversely, April brings more warmth, with temperatures starting at a minimum of 4°C (39°F) and soaring to a maximum of 29°C (84°F), averaging 15°C (60°F). The humidity increases to 79%, and precipitation rises to 118 mm (4.7 in) across 9 days, indicating a shift towards a wetter climate as spring approaches. For more detailed insights on February weather, check out Arita weather in February.

April generally shows a warming trend compared to March, with minimum temperatures rising from 2°C (36°F) in March to 4°C (39°F) in April. The average temperature in April is also noticeably higher at 15°C (60°F) compared to March's average of 11°C (53°F). However, April experiences a higher maximum temperature of 29°C (84°F), significantly surpassing March's maximum of 23°C (73°F). Precipitation levels are slightly lower in April, with 118 mm (4.7 in) over 9 days, compared to March's 136 mm (5.3 in) over 10 days. Additionally, humidity increases in April, averaging 79% compared to March's 71%. For more detailed weather information, you can refer to Arita weather in March.

April and May present a noticeable transition in weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), with an average of 15°C (60°F). The month experiences about 118 mm (4.7 in) of precipitation over 9 days, accompanied by a humidity level of 79%.

In contrast, May sees a rise in temperatures, with minimums averaging 8°C (46°F) and maximums peaking at 30°C (86°F), leading to an average of 20°C (68°F). Rainfall increases to 177 mm (7.0 in) over 11 days, and humidity rises to 87%. This shift indicates a warmer and wetter climate in May compared to April. For more detailed information, you can visit Arita weather in May.

April and June present distinctly different weather patterns. In April, temperatures range from a chilly 4°C (39°F) at night to a pleasant 29°C (84°F) during the day, with an average temperature of 15°C (60°F). This month typically sees about 118 mm (4.7 in) of precipitation over 9 days and a humidity level of 79%. In contrast, June experiences warmer temperatures with nighttime lows of 15°C (59°F) and daytime highs reaching 32°C (90°F), averaging 23°C (74°F). The month is also wetter, with precipitation totaling 209 mm (8.2 in) over 13 days and humidity rising to 91%. For a closer look at the weather specifics, you can explore Arita weather in June.

April and July present contrasting weather patterns. April offers a milder climate with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), averaging around 15°C (60°F). During this month, there is a fair amount of rainfall, totaling 118 mm (4.7 in) over about 9 days, and humidity sits at a comfortable 79%. In stark contrast, July heats up significantly, with temperatures soaring between 18°C (65°F) and a sweltering 36°C (97°F), averaging 27°C (80°F). The month also experiences considerably more precipitation, accumulating 385 mm (15.2 in) across 18 days and a high humidity level of 97%. For more detailed insights on July weather, check out Arita weather in July.

April and August present quite contrasting weather patterns. In April, temperatures range from a cool 4°C (39°F) at night to a pleasant average of 15°C (60°F) during the day, with occasional highs reaching up to 29°C (84°F). The month sees about 118 mm (4.7 in) of precipitation over approximately 9 days, with humidity levels averaging around 79%. In stark contrast, August boasts much warmer temperatures, with nighttime lows of 19°C (67°F) and daytime averages climbing to 28°C (83°F), peaking at a sweltering 38°C (100°F). Furthermore, August experiences significantly more rainfall, totaling 297 mm (11.7 in) over 15 days, and higher humidity levels at 94%. For more details, check out Arita weather in August.

April and September showcase distinct weather patterns that highlight the transition between spring and autumn. In April, temperatures range from a chilly 4°C (39°F) at night to a warm average of 15°C (60°F) during the day, peaking at a comfortable 29°C (84°F). However, the month experiences considerable rainfall, with about 118 mm (4.7 in) spread over 9 days, and a humidity level of 79%.

In contrast, September presents a warmer profile, with minimum temperatures of 16°C (61°F) and average daytime highs of 24°C (76°F), reaching up to 34°C (94°F). This month also sees increased precipitation, totaling 218 mm (8.6 in) over 15 days, along with a slightly higher humidity of 84%. For more specific insights into September's weather, you can check Arita weather in September. Overall, while April is characterized by cooler temperatures and less rainfall, September brings warmth and increased humidity, accentuating the seasonal changes.

April and October exhibit surprisingly similar weather patterns, although they fall at opposite ends of the spring and autumn seasons. In April, temperatures range from a chilly 4°C (39°F) to a warm 29°C (84°F), with an average of 15°C (60°F) and 118 mm (4.7 in) of precipitation over about nine days. In contrast, October boasts slightly milder temperatures, with a minimum of 10°C (49°F), an average of 19°C (67°F), and a maximum of 31°C (88°F). Precipitation in October is nearly the same at 116 mm (4.6 in) across nine rainy days, coupled with consistent humidity at 79%. Overall, both months feature abundant rainfall and comfortable temperatures, making them ideal for outdoor activities. For more detailed information, check out Arita weather in October.

April and November both showcase mild temperatures, but they differ significantly in precipitation and overall climate feel. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), with an average of 15°C (60°F), accompanied by relatively high humidity at 79% and 118 mm (4.7 in) of rain over about 9 days. In contrast, November presents slightly cooler conditions, with a minimum of 3°C (37°F) and a maximum of 24°C (76°F), averaging 14°C (57°F). This month experiences less rainfall, totaling 55 mm (2.2 in) over 7 days and a slightly lower humidity level of 75%. For a detailed look at weather specifics, check Arita weather in November.

April and December present contrasting weather conditions that reflect the transition of seasons. In April, temperatures range from a chilly minimum of 4°C (39°F) to a warm maximum of 29°C (84°F), with an average of 15°C (60°F). This month is characterized by higher humidity at 79% and more precipitation, totaling 118 mm (4.7 in) over about 9 days. In contrast, December offers a cooler climate with a minimum temperature of 0°C (32°F) and a maximum of 23°C (73°F), averaging just 8°C (48°F). The month experiences less precipitation at 76 mm (3.0 in) over 7 days and lower humidity levels at 72%. For more insights on what to expect, you can check out Arita weather in December.

Compare Arita's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Arita

In April, the weather in Arita begins to transition into the warmth of spring, showcasing a delightful blend of mild temperatures and increased humidity. With daytime highs reaching a comfortable 29°C and cool evenings dipping to around 4°C, this month stands out by offering pleasant conditions that encourage outdoor activities. Although April experiences around 9 days of rain, the overall 118 mm of precipitation is a welcome refreshment for the blooming surroundings. This contrasts with the chill of winter months and sets the stage for a vibrant floral display. For a deeper dive into the climate patterns that shape this charming town, be sure to explore Arita Climate.