August Weather in Inakadate, Japan

Last updated: August 21, 2025

In Inakadate, Japan, August greets visitors with warm temperatures that range from a chilly 15°C (58°F) at night to a sweltering high of 35°C (96°F) during the day. The average temperature for this month hovers around 24°C (75°F), creating a balmy atmosphere. However, humidity levels soar to an impressive 97%, adding to the muggy feeling. Rainfall is not uncommon, as the region experiences 181 mm (7.1 in) of precipitation over 16 days, making it essential to prepare for the occasional downpour while enjoying the lush summer landscapes.

August Temperature in Inakadate

In August, Inakadate, Japan experiences its warmest weather of the year, with minimum temperatures hovering around 15°C (58°F) and averages rising to a comfortable 24°C (75°F). The heat peaks with maximum temperatures reaching a sizzling 35°C (96°F), marking a vibrant contrast to the frigid depths of winter, where January saw lows of -14°C (7°F). This summer month is characterized by balmy days that invite outdoor enjoyment, setting the stage for festivals and cultural events. Following the heat of August, temperatures begin to trend downwards as the seasons shift, making it a pivotal time for both locals and visitors seeking to enjoy the tail end of summer warmth.

August Weather in Inakadate: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Inakadate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Inakadate, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec303037465865737567564533
Data source: Temperature data for Inakadate 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.

August Precipitation in Inakadate

In August, Inakadate experiences its peak precipitation, with an impressive 181 mm (7.1 in) of rainfall over 16 days. This significant increase from the preceding months reflects the onset of the summer rainy season, which typically brings both the highest volumes of rain and increased humidity. Following July's 135 mm (5.3 in), August's downpour marks a distinct upward trend, contributing to the region's vibrant greenery and agricultural productivity. As temperatures rise, this surge in precipitation is essential, nourishing the landscape as it prepares for the transition into autumn, where rain remains prevalent but less intense than in August.

August Precipitation Trends in Inakadate

The chart displays monthly precipitation patterns in Inakadate, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Inakadate, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec80106103113104130135181129166106130
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Inakadate

In August, Inakadate, Japan, experiences its peak humidity level at a staggering 97%, making it the most humid month of the year. This dramatic rise follows a steady increase from 79% in January, reflecting the transition from the cooler months to the sweltering summer. Notably, humidity spikes significantly in June and July, reaching 91% and 95%, respectively, as the region grapples with the heat. As August unfolds, the near-saturation humidity can create a rather intense atmosphere, but it also heralds the lush landscapes typical of the season. Following this peak, the humidity gradually declines into September. This trend highlights the region’s characteristic humidity fluctuations, creating a unique tapestry of climate experiences throughout the year.

August Average Humidity in Inakadate

This chart illustrates the average monthly humidity levels in Inakadate, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Inakadate is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Inakadate

In August, Inakadate, Japan experiences a significant peak in the UV Index, reaching 11, which falls under the extreme category. This marks a notable increase from the previous months, where the index ranged between 3 and 10. With only 10 minutes of burn time before risk sets in, it's crucial for residents and visitors to take extra precautions. This trend illustrates the heightened sun exposure typical of summer, particularly in August, where UV radiation is at its most intense. As the year progresses, the UV Index gradually decreases, reminding us of the changing seasons. For detailed information and tips on protecting yourself from harmful UV rays, visit Inakadate UV Index.

Maximum UV Index Levels in Inakadate for August

The chart shows the monthly maximum UV Index (UVI) for Inakadate in August, 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 August, the maximum UV index in Inakadate typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010118642
Data source: Inakadate August 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.

August Sunshine in Inakadate

In Inakadate, Japan, August shines with a remarkable 296 hours of sunshine, wrapping the community in warm summer days. This month, while slightly less sunny than the record-breaking July at 318 hours, still boasts a robust amount of light, contributing to the lush landscapes and vibrant festivals that characterize the season. The trend through the summer shows a gradual increase in sunshine hours, peaking in July before experiencing a gentle decline into September with 263 hours. Overall, the sunshine throughout the year reflects the changing seasons, with winter months like January seeing only 152 hours of sunlight, providing a striking contrast to the summer glow. This rhythmic cycle of light not only shapes the local climate but also plays a vital role in the agricultural practices and cultural festivities that define life in Inakadate.

Monthly Sunshine Duration in Inakadate: August Highlighted

The August sunshine duration represents the total number of hours Inakadate experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec152h196h250h279h303h300h318h296h263h228h191h177h
Data source: Inakadate August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Inakadate During August

In Inakadate, Japan, the likelihood of sunny weather in August takes a dip, with just a 22% chance of sunshine. This decrease marks a notable contrast to the sunniest months of April and May, where sunshine probabilities peak at 42% and 27%, respectively. As summer progresses into July, the chance of sun rises slightly to 36%, but by August, many residents and visitors may find themselves more frequently surrounded by clouds. Following August, the likelihood of sun starts to recover in September with a 35% chance, suggesting that while August might not be the best month for basking in the sun, the sunlight returns shortly after. Overall, the trend reveals that while summer offers some bright days, August tends to be the least favorable for sun worshippers in Inakadate.

Percentage of Sunny Days in August in Inakadate

The chart illustrates the percentage of sunny days in Inakadate throughout the year, with August 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 Inakadate experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%31%30%42%27%33%36%23%35%36%31%25%
Data source: Inakadate August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Inakadate in August

In August, Inakadate, Japan enjoys a comfortable daylight duration of 13 hours, marking a slight decline from the peak of 15 hours experienced in June. This mid-summer period often brings a warm embrace of sunlight, allowing residents and visitors alike to relish in outdoor activities while the days gradually begin to shorten. As this month transitions into September, daylight fades further to 12 hours, indicative of the natural shift from the vibrant energy of summer towards the more subdued tones of autumn. Interestingly, the daylight hours slowly increased from 9 hours in January to this summer peak before gently tapering off, creating a captivating rhythm of light that characterizes the year's progression.

Average Daylight Hours in Inakadate for August

The chart illustrates the variation in daylight duration in Inakadate throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 38m11h 56m13h 17m14h 26m15h 1m14h 43m13h 43m12h 26m11h 5m9h 55m9h 18m
Data source: Inakadate daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Inakadate

In August in Inakadate, Japan, the average wind speed reaches a gentle 2.5 m/s (6 mph), marking a slight increase from the calmness of the summer months. As a transition into autumn, this subtle uptick in wind speed reflects a shift in seasonal patterns, following the lull of July and June, both recording a serene 2.2 m/s. While August’s breezes are notably lighter than the winter months, where speeds can soar to 3.6 m/s, they still bring a refreshing whisper of change. This trend of fluctuating wind speeds across the year showcases the gentle ebb and flow of nature in this picturesque region, enhancing Inakadate's serene charm during the peak of summer's warmth.

Average August Wind Speed in Inakadate

The chart displays monthly wind speed patterns in Inakadate, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.64.23.23.12.92.22.22.5 m/s2.32.52.93.6
Data source: Inakadate August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Inakadate Compares to Other Months

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

August and January present stark contrasts in weather conditions. In August, temperatures in Inakadate range from a minimum of 15°C (58°F) to a scorching maximum of 35°C (96°F), with an average of 24°C (75°F). The month is characterized by high humidity at 97% and significant precipitation, totaling 181 mm (7.1 in) over 16 days. In contrast, January features a much cooler climate, with temperatures plummeting to a low of -14°C (7°F) and peaking at just 6°C (43°F), averaging around -1°C (30°F). The month sees less rainfall, accumulating 79 mm (3.1 in) over 18 days, and a lower humidity level of 79%. For a detailed look at January weather, visit Inakadate weather in January.

August and February present stark contrasts in weather conditions. August boasts a warm climate with temperatures ranging from a minimum of 15°C (58°F) to a sweltering maximum of 35°C (96°F), accompanied by high humidity levels at 97%. The month also experiences considerable precipitation, averaging 181 mm (7.1 in) across approximately 16 days. In contrast, February's weather is decidedly colder, featuring temperatures that fluctuate between -9°C (17°F) and 8°C (47°F), with an average of -1°C (31°F). Although it sees less overall rain than August, February experiences precipitation on more days—21 in total—resulting in 106 mm (4.2 in) of moisture. For a detailed look at February's weather, you can visit Inakadate weather in February.

August and March present stark contrasts in weather. In August, temperatures range from a mild 15°C (58°F) to a sweltering 35°C (96°F), with an average of 24°C (75°F), accompanied by high humidity levels reaching 97%. Rainfall is quite significant, with about 181 mm (7.1 in) over 16 days. In contrast, March brings much cooler conditions, with temperatures ranging from a frigid -10°C (14°F) to a maximum of 18°C (64°F), averaging only 3°C (38°F). Precipitation is lower than in August, at 103 mm (4.1 in), falling over 17 days, and the humidity is relatively lower at 77%. For a more detailed look at the weather during this month, you can visit Inakadate weather in March.

In comparing the weather between August and April, there are notable differences in temperature and precipitation. August boasts a much warmer climate, with average temperatures ranging from a minimum of 15°C (58°F) to a maximum of 35°C (96°F), while April sees a cooler range from -3°C (27°F) to 24°C (75°F), with an average of only 8°C (47°F). Precipitation levels are higher in August, totaling 181 mm (7.1 in) over 16 days, compared to April's 113 mm (4.4 in) over 15 days. Additionally, August experiences higher humidity at 97%, compared to April's 78%. For more detailed information on April weather, you can visit Inakadate weather in April.

August and May present contrasting weather conditions. In August, temperatures range from a minimum of 15°C (58°F) to a high of 35°C (96°F), with an average of 24°C (75°F), providing a generally warm atmosphere. This month also experiences significant precipitation, totaling 181 mm (7.1 in) over 16 days, along with high humidity levels at 97%. In contrast, May is milder, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 30°C (86°F) and an average of 14°C (58°F). The precipitation in May is less intense, amounting to 104 mm (4.1 in) over 13 days, and humidity is lower at 86%. For a detailed look at May weather, visit Inakadate weather in May.

When comparing the weather in August and June, significant differences in temperature and precipitation are evident. August typically experiences warmer temperatures, with a minimum of 15°C (58°F) and an average of 24°C (75°F), while June's temperatures range from a minimum of 8°C (46°F) to an average of 18°C (65°F). Additionally, August sees higher humidity levels at 97%, compared to June's 91%. Precipitation is also more pronounced in August, with 181 mm (7.1 in) falling over 16 days, whereas June has 130 mm (5.1 in) over 13 days. For a more detailed look at June's weather specifics, check out Inakadate weather in June.

In comparing the weather between July and August, August tends to be slightly warmer, with average temperatures reaching 24°C (75°F) compared to July's 23°C (73°F). The maximum temperatures also climb higher in August, peaking at 35°C (96°F), while July's maximum is 33°C (92°F). Precipitation is notably higher in August, with 181 mm (7.1 in) recorded over 16 days, compared to July's 135 mm (5.3 in) over 15 days. Humidity levels are slightly elevated in August, averaging 97% compared to July's 95%. For more detailed insights, you can check Inakadate weather in July.

August generally presents warmer temperatures compared to September, with a minimum of 15°C (58°F) and an average of 24°C (75°F) versus September's lower minimum of 7°C (45°F) and an average of 20°C (68°F). While both months experience a considerable amount of precipitation, August sees around 181 mm (7.1 in) over 16 days, making it quite wet, whereas September has slightly reduced rainfall at 129 mm (5.1 in) over 13 days. Additionally, humidity levels are notably higher in August at 97%, dropping to 89% in September, which contributes to a more comfortable atmosphere as summer fades. For more detailed weather information, you can check Inakadate weather in September.

August and October present stark contrasts in weather patterns. In August, temperatures soar with a minimum of 15°C (58°F), an average of 24°C (75°F), and a maximum reaching 35°C (96°F), accompanied by high humidity levels of 97%. This summer month also sees substantial rainfall, with 181 mm (7.1 in) spread across 16 days. In contrast, October experiences a significant drop in temperature, with a minimum of 2°C (36°F), an average of 13°C (56°F), and a maximum of 27°C (80°F). Precipitation in October is slightly lower at 166 mm (6.6 in) over 14 days, and humidity decreases to a more comfortable 81%. For more detailed weather insights, check out Inakadate weather in October.

August and November exhibit stark contrasts in weather. August is marked by warm temperatures, with a minimum of 15°C (58°F) and an average of 24°C (75°F), peaking at a sweltering 35°C (96°F). This month also experiences high humidity at 97% and significant precipitation of 181 mm (7.1 in) over 16 days. In contrast, November sees much cooler conditions, with temperatures ranging from a frigid minimum of -6°C (21°F) to a mild maximum of 20°C (69°F), averaging only 7°C (45°F). The month has lower precipitation levels at 106 mm (4.2 in) across 17 days and reduced humidity at 78%. For a closer look at November weather, visit Inakadate weather in November.

August and December exhibit starkly contrasting weather patterns. In August, temperatures soar with a minimum of 15°C (58°F) and peak averages reaching 35°C (96°F), accompanied by high humidity levels of 97% and substantial rainfall totaling 181 mm (7.1 in) over 16 days. Conversely, December brings a chill, with temperatures plummeting to a minimum of -8°C (17°F) and averaging just 1°C (33°F). The month experiences less rainfall at 130 mm (5.1 in) but has a higher frequency of precipitation days, totaling 25, alongside lower humidity levels of 77%. For more specifics about December weather in Inakadate, you can visit Inakadate weather in December.

Compare Inakadate's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Inakadate

In August, Inakadate experiences a unique blend of warmth and humidity that sets it apart from other months. The temperatures soar to a peak of 35°C, creating a sultry atmosphere, while the average remains comfortably around 24°C. Unlike the drier months, August is characterized by significant rainfall, with nearly half the month seeing precipitation on about 16 days, contributing to an overall humid experience with levels reaching 97%. This combination of high heat and ample moisture creates a vibrant landscape, making August a distinct and lively month for Inakadate residents and visitors alike. For more insights on how this month fits into the broader climate patterns, check out Inakadate Climate.