May Weather in Asuka, Japan

Last updated: August 21, 2025

May in Asuka, Japan, presents a vibrant tapestry of weather, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), leading to an enjoyable average of 19°C (66°F). The month experiences an average humidity of 83%, creating a pleasantly warm atmosphere. Nature flourishes with a generous precipitation of 157 mm (6.2 in), spread over 10 days of rainfall, providing much-needed hydration to the region's rich landscapes. May’s character is a delightful blend of warmth and refreshing rain, making it an ideal time to explore Asuka’s cultural wonders.

May Temperature in Asuka

In Asuka, Japan, May heralds a delightful transition into warmer days, with temperatures ranging from a pleasant 4°C (40°F) at night to a sunny 31°C (88°F) during the day. This month showcases the burgeoning warmth following the cool early spring, with the average temperature reaching 19°C (66°F). Compared to the chill of April, where nights can dip to freezing, May brings a refreshing shift as nature comes alive. As the landscape blossoms, locals and visitors alike enjoy the increased warmth, making it an ideal time for outdoor activities and appreciation of the vibrant environment. Overall, May is a beautiful month that captures the essence of spring's full bloom in Asuka.

May Weather in Asuka: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Asuka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Asuka, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec394148576672798275645343
Data source: Temperature data for Asuka 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.

May Precipitation in Asuka

May in Asuka, Japan, marks a notable rise in precipitation, with 157 mm (6.2 in) of rain falling over 10 days. This increase reflects the transition into the wetter months, with May consistently delivering more rainfall than both January and February, and even surpassing April's totals. The trend continues as the region approaches the peak of the rainy season, with June expected to bring even greater levels of precipitation. The lush greenery that characterizes Asuka this time of year can be attributed to this significant rainfall, showcasing the delicate balance between rain and the region's vibrant landscapes.

May Precipitation Trends in Asuka

The chart displays monthly precipitation patterns in Asuka, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Asuka, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec60731291311571922901741812685170
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Asuka

As May arrives in Asuka, Japan, the humidity levels see a notable rise, peaking at 83%. This increase reflects a transition into the warmer months, following a slightly lower 76% in April. Humidity levels in May hint at the impending summer, setting the stage for the much higher 87% of June. Notably, the year begins with relatively high humidity, peaking at a chilly 82% in January, but it maintains a gradual decline until spring. As the seasons progress, the trend shifts upwards, culminating in the high humidity typical of summer. This ebb and flow of moisture in the air not only shapes the climate but also influences the lush, vibrant landscapes that Asuka is known for, making May an intriguing month for both residents and visitors alike.

May Average Humidity in Asuka

This chart illustrates the average monthly humidity levels in Asuka, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Asuka is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Asuka

In May, Asuka, Japan experiences a UV Index of 11, placing it in the extreme exposure category, with a burn time of just 10 minutes. This trend of high UV intensity continues from April, reflecting a persistent risk for sunburn and skin damage during this period. As the spring gives way to early summer, it's critical for residents and visitors alike to remain vigilant about sun protection. With similar conditions expected in June and July, ensuring proper sun safety measures are in place becomes increasingly important. For more detailed information on UV levels throughout the year, visit Asuka UV Index.

Maximum UV Index Levels in Asuka for May

The chart shows the monthly maximum UV Index (UVI) for Asuka in May, 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 May, the maximum UV index in Asuka typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121210764
Data source: Asuka May 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.

May Sunshine in Asuka

May brings a radiant boost of sunshine to Asuka, Japan, with 293 hours of sunlight, marking a significant peak in the spring season. This month follows a delightful upward trend from January's 189 hours, steadily climbing through the early months. Asuka’s days become increasingly luminous, peaking in May before a gentle decline into June’s 270 hours. Interestingly, while summer offers August's dazzling 312 hours, the overall pattern reveals that spring holds its own charm, showcasing the transition from tranquil winter days to vibrant and sunlit May afternoons.

Monthly Sunshine Duration in Asuka: May Highlighted

The May sunshine duration represents the total number of hours Asuka experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec189h234h267h282h293h270h264h312h247h240h240h226h
Data source: Asuka May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Asuka During May

In Asuka, Japan, the likelihood of experiencing sunny weather takes a noticeable dip in May, with a chance of only 29%. This decline marks a contrast to the relatively higher probabilities seen in the previous months, such as January through April, which range from 42% to 53%. Following May, the trend continues to wane into the summer months, with June at just 23%. This seasonal shift suggests that while spring may bring an occasional sunny day, residents and visitors alike may want to prepare for more overcast conditions as the month progresses. Overall, May hints at the transition into a less sunny phase in Asuka's weather pattern.

Percentage of Sunny Days in May in Asuka

The chart illustrates the percentage of sunny days in Asuka throughout the year, with May 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 Asuka experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%53%42%46%29%23%33%28%28%52%53%58%
Data source: Asuka May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Asuka in May

In Asuka, Japan, the daylight duration experiences a dynamic shift throughout the year, revealing distinct seasonal trends. Beginning with a modest 10 hours in January and February, the days gradually lengthen, peaking at 14 hours in June and July. This increase reflects the enchanting arrival of spring, with March welcoming an additional hour and April presenting 13 hours of sunlight, setting the stage for vibrant summer days. As August approaches, the daylight begins to wane slightly, maintaining 13 hours, before transitioning into a gentler decline. By October, daylight dips to 11 hours, and the year draws to a close with the shortest days in December, featuring just 9 hours of daylight. This rhythmic cycle underscores the delicate balance of nature's light, creating a captivating tapestry of illumination in Asuka's annual climate.

Average Daylight Hours in Asuka for May

The chart illustrates the variation in daylight duration in Asuka throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 6m10h 55m11h 58m13h 3m13h 57m14h 25m14h 11m13h 23m12h 21m11h 17m10h 20m9h 52m
Data source: Asuka daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Asuka

As May unfolds in Asuka, Japan, residents experience a gentle breeze with an average wind speed of 2.5 m/s (6 mph), maintaining the same refreshing gusts seen in the previous month. This marks a trend of relatively consistent wind conditions as spring transitions into early summer. Following the notable dip in March, where winds were at their lowest, both April and May offer a slight reprieve, reflecting the area's temperate climate. Interestingly, winds begin to calm significantly heading into June, suggesting a shift towards warmer, more serene days ahead. Overall, May's winds contribute to the vibrant blossoming scenery, making it a delightful month for outdoor activities and enjoying nature's beauty.

Average May Wind Speed in Asuka

The chart displays monthly wind speed patterns in Asuka, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.92.42.52.5 m/s1.61.82.21.81.92.32.7
Data source: Asuka May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Asuka Compares to Other Months

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

May and January present striking contrasts in weather. In May, temperatures range from a chilly 4°C (40°F) at their lowest to a warm 31°C (88°F) at their peak, with an average temperature of 19°C (66°F). The month is also characterized by significant rainfall, averaging 157 mm (6.2 in) over approximately 10 days, coupled with a high humidity level of 83%. Conversely, January experiences much cooler conditions, with temperatures ranging from a frigid -6°C (22°F) to a mild 16°C (61°F) and an average of just 4°C (40°F). Precipitation is notably less in January, with only 60 mm (2.4 in) over 9 days and a slightly lower humidity of 82%. For more details about January weather, you can check Asuka weather in January.

May and February present a striking contrast in weather. In May, temperatures range from a chilly 4°C (40°F) at night to a warm 31°C (88°F) during the day, with an average of 19°C (66°F). This month also sees higher precipitation at 157 mm (6.2 in) over approximately 10 days, coupled with a humidity level of 83%. Conversely, February is considerably cooler, with temperatures dipping as low as -4°C (24°F) and reaching only a maximum of 19°C (67°F), averaging around 5°C (41°F). February experiences less rainfall, totaling 73 mm (2.9 in) across 8 days and a slightly lower humidity of 79%. For more specific weather patterns, you can explore the Asuka weather in February.

May typically brings warmer temperatures compared to March, with a minimum of 4°C (40°F) and reaching up to a comfortable average of 19°C (66°F), peaking at 31°C (88°F). In contrast, March sees cooler temperatures, ranging from a low of -2°C (29°F) to a maximum of 21°C (71°F), with an average of 9°C (49°F). Precipitation is slightly higher in May at 157 mm (6.2 in), occurring over 10 days, compared to March’s 128 mm (5.1 in) over 12 days. Additionally, humidity levels are higher in May at 83%, compared to March's 74%. For more detailed information, you can check Asuka weather in March.

In comparing the weather of April and May, we see a notable transition as spring progresses into late spring. 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). Precipitation is slightly lower in April, totaling 131 mm (5.1 in) over 10 days, and humidity remains at a moderate 76%. In contrast, May brings warmer conditions with a minimum temperature of 4°C (40°F) and a maximum of 31°C (88°F), resulting in an average temperature of 19°C (66°F). Additionally, precipitation increases to 157 mm (6.2 in) over the same number of rainy days, coupled with a higher humidity of 83%. This shift highlights the warming trend and increased moisture as the region moves further into the spring season. For a detailed look at April weather specifics, you can visit Asuka weather in April.

May and June exhibit a noticeable progression in weather conditions. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). The month experiences a significant amount of precipitation, totaling 157 mm (6.2 in) over approximately 10 days, along with a humidity level of 83%.

June, on the other hand, shows warmer minimum temperatures at 11°C (53°F) and maintains a similar maximum of 31°C (89°F), with an increased average of 22°C (72°F). Precipitation rises to 192 mm (7.6 in) across about 15 days, and humidity slightly increases to 87%. For a detailed overview of weather conditions in June, you can refer to Asuka weather in June.

In May, temperatures in Asuka range from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). The month experiences 157 mm (6.2 in) of precipitation over about 10 days, and the humidity is relatively high at 83%. In contrast, July sees significantly warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 35°C (96°F), averaging around 26°C (80°F). Additionally, July is much wetter, with precipitation reaching 290 mm (11.4 in) over 21 days and humidity increasing to 93%. For a detailed look at July weather in Asuka, visit Asuka weather in July.

May and August offer distinctly different weather experiences. In May, temperatures range from a cool 4°C (40°F) at night to a warm 31°C (88°F) during the day, with an average temperature of 19°C (66°F). The month sees a fair amount of rainfall, with 157 mm (6.2 in) spread over 10 days, accompanied by a relatively high humidity of 83%. In contrast, August features much warmer temperatures, with nighttime lows of 17°C (64°F) and daytime highs soaring to 36°C (98°F), averaging 28°C (83°F). August also experiences slightly more rainfall, totaling 174 mm (6.8 in) over 15 days, and higher humidity at 91%. To learn more about the conditions in August, you can visit Asuka weather in August.

May and September present a notable contrast in weather patterns, with each month offering its own unique climate characteristics. In May, temperatures range from a cool 4°C (40°F) at night to a warm 31°C (88°F) during the day, averaging around 19°C (66°F). The month experiences significant rainfall, accumulating 157 mm (6.2 in) across approximately 10 days, and the humidity sits at 83%, creating a somewhat muggy atmosphere.

Conversely, September tends to be warmer overall, with minimum temperatures of 12°C (53°F) and maximums soaring to 36°C (97°F), averaging 24°C (75°F). Precipitation increases to 181 mm (7.1 in) over about 16 rainy days, and humidity slightly rises to 87%. This shift results in a more humid and potentially oppressive climate as summer transitions to autumn. For a detailed look at the weather during this month, you can check Asuka weather in September.

In May, the weather generally features a comfortable average temperature of 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dipping to 4°C (40°F). However, this month experiences significant rainfall, with a total of 157 mm (6.2 in) over about 10 days, while the humidity lingers around 83%.

In contrast, October presents slightly cooler temperatures, with an average of 18°C (64°F), a minimum of 6°C (43°F), and a maximum of 30°C (87°F). Notably, this month sees increased precipitation, totaling 268 mm (10.6 in) over 13 days, accompanied by a humidity level of 85%. These factors contribute to a more intense and variable climate compared to the milder May weather. For more detailed information, you can check Asuka weather in October.

May and November present contrasting yet unique weather patterns. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F), accompanied by relatively high precipitation of 157 mm (6.2 in) over approximately 10 days, embodying the lush freshness of spring. In contrast, November's weather is cooler, with temperatures ranging from -1°C (30°F) to 25°C (76°F) and an average of 12°C (53°F). This month sees significantly less rainfall, with only 51 mm (2.0 in) over 7 days, maintaining similar humidity levels at 83%. The shift from May's vibrant warmth to November's crisp coolness marks a transition in the seasons. For more detailed insights, you can explore Asuka weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a minimum of 4°C to a maximum of 31°C, with an average of 19°C, creating a warm and pleasant atmosphere. The month experiences significant precipitation, totaling 157 mm over 10 days, while humidity remains high at 83%. In contrast, December brings much cooler temperatures, with a minimum of -3°C and a maximum of 22°C, averaging just 6°C. Although December has lower precipitation at 70 mm spread over 8 days, the humidity remains consistent at 83%. For more details on December weather, visit Asuka weather in December.

Compare Asuka's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Asuka

As May unfolds in Asuka, the weather begins to shift dramatically from the cooler spring days, welcoming warmer temperatures that peak around 31°C. This month tends to be more humid, with a notable increase in precipitation compared to earlier months, resulting in vibrant greenery and blooming landscapes. Despite experiencing several rainy days, the overall climate offers a pleasant blend of warmth and occasional refreshing showers, making May a beautiful transition into summer. For a deeper dive into Asuka's unique climate dynamics, visit Asuka Climate.