August Weather in Oshino, Japan

Last updated: August 21, 2025

In Oshino, Japan, August brings a blend of warmth and humidity, with maximum temperatures peaking at 34°C (93°F) and an average of 24°C (75°F), while the minimum temperatures can drop to a refreshing 14°C (58°F). This month sees significant precipitation, totaling 174 mm (6.9 in) over 19 days, contributing to an impressive 90% humidity level. Although the weather can be unpredictable, the lush landscapes and vibrant culture make August a captivating time to experience Oshino's beauty.

August Temperature in Oshino

In Oshino, Japan, August stands out as a warm and vibrant month, with temperatures reflecting the peak of summer. The average temperature hovers around 24°C (75°F), creating an inviting atmosphere for outdoor activities. With minimums of 14°C (58°F) and maximums reaching a sizzling 34°C (93°F), this month showcases a significant warmth compared to the cooler winter months, where temperatures dip to as low as -11°C (12°F) in February. This upward trend in warmth from June through August highlights the region's seasonal shift, making summer the perfect time for visitors to explore the beautiful landscapes and local culture that Oshino has to offer. As autumn approaches in September, temperatures begin to cool, but August remains a dazzling peak of summer warmth.

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

The chart illustrates August temperature patterns in Oshino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oshino, 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).
JanFebMarAprMayJunJulAugSepOctNovDec343643506065727567584838
Data source: Temperature data for Oshino 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 Oshino

August in Oshino, Japan, sees a significant amount of rainfall, with 174 mm (6.9 in) recorded over 19 days. This marks a noticeable dip from the deluge of 319 mm (12.6 in) in July, reflecting a transitional phase as summer begins to wane. Despite the decrease, August remains one of the wetter months of the year, maintaining high humidity and lush greenery. This rainfall, while less intense than July, still plays a crucial role in sustaining the local ecosystem as the region prepares for the heavier rains of autumn. Observing these trends, it’s clear that Oshino's precipitation patterns shape not only the weather but also the vibrant natural landscape of the area.

August Precipitation Trends in Oshino

The chart displays monthly precipitation patterns in Oshino, 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 Oshino, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec56721711571611943191742173407463
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Oshino

In Oshino, Japan, August experiences a notable humidity level of 90%, making it one of the most humid months of the year. This peak follows a steady upward trend, as humidity rises significantly from a relatively mild 70% in March to a sweltering 93% in July. The summer months, particularly July and August, showcase the highest humidity levels, with a slight dip to 86% in September as the season transitions. Throughout the year, humidity fluctuates, generally hovering around the 76% mark in winter and peaking during the summer, indicating a pattern where the warmth of the season brings a notable increase in moisture in the air.

August Average Humidity in Oshino

This chart illustrates the average monthly humidity levels in Oshino, 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 Oshino is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%70%74%82%88%93%90%86%83%80%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Oshino

In August, Oshino, Japan, experiences a notable UV Index of 11, placing it in the extreme exposure category with a burn time of just 10 minutes. This marks a slight decrease from the peak of 12 in July, yet it remains critical for sun safety as the summer sun continues to cast intense rays. Trends throughout the summer months reveal a pattern of escalating UV levels, peaking at extreme in both May and June and remaining perilously high until early September. As the season transitions into fall, a gradual decrease can be observed, bringing the UV Index to 10 in September. To stay informed about UV levels and protect your skin, visit Oshino UV Index.

Maximum UV Index Levels in Oshino for August

The chart shows the monthly maximum UV Index (UVI) for Oshino 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 Oshino typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Oshino 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 Oshino

In the serene town of Oshino, Japan, August shines brightly with 275 hours of sunshine, contributing to a vibrant summer atmosphere. As we transition through the months, sunshine hours peak in May with 283 hours, showcasing the height of the spring’s warm embrace. The trend gradually shifts as the summer sets in; despite a slight dip in July to 220 hours, August maintains a robust level of sunlight, signaling the tail end of the season. September sees a gentle decline to 229 hours, hinting at the approaching autumn, while the year closes with a steady rhythm of sunny days that oscillate between 203 and 232 hours from October to December. This pattern highlights Oshino’s unique charm, where each month offers its own sun-drenched character, painting a picturesque tableau of seasonal change.

Monthly Sunshine Duration in Oshino: August Highlighted

The August sunshine duration represents the total number of hours Oshino 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h232h258h271h283h256h220h275h229h203h228h232h
Data source: Oshino August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Oshino During August

In Oshino, Japan, August presents a relatively modest 24% chance of sunny weather, making it one of the less favorable months for sunlight. As we analyze the yearly trends, it's clear that the region experiences a remarkable shift in sunny days throughout the year. Beginning with a solid 57% in January, the likelihood peaks in December at 70%, while the summer months of May through July struggle with lower chances, culminating in August's 24%. This pattern underscores a significant dip in sunny weather during the peak summer months, suggesting that those seeking bright days in Oshino might have better luck earlier in the year.

Percentage of Sunny Days in August in Oshino

The chart illustrates the percentage of sunny days in Oshino 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 Oshino experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%65%38%41%22%15%23%24%21%39%53%70%
Data source: Oshino August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Oshino in August

In Oshino, Japan, the month of August marks a subtle transition, with daylight lasting approximately 13 hours. As summer peaks with extended daylight in June and July, where the sun graces the skies for a full 14 hours, August signals a gradual retreat into autumn. The daylight duration begins to shorten, hinting at the changing seasons ahead. This pattern reflects a broader trend throughout the year, where longer days in late spring and summer gradually give way to shorter, cozier days as winter approaches. With daylight reducing to 12 hours by September, the subtle shift in August reminds residents of the ephemeral beauty of summer days, while offering a gentle invitation to embrace the forthcoming seasonal change.

Average Daylight Hours in Oshino for August

The chart illustrates the variation in daylight duration in Oshino throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 2m10h 53m11h 58m13h 5m14h 1m14h 29m14h 15m13h 26m12h 22m11h 15m10h 17m9h 47m
Data source: Oshino daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Oshino

In Oshino, Japan, August brings a gentle breeze with an average wind speed of 1.6 m/s (4 mph), maintaining a consistent, mild wind pattern characteristic of the summer months. Notably, as the year progresses from January to August, the winds tend to fluctuate slightly, with January and the colder months enjoying slightly higher averages around 1.6 to 1.9 m/s, while the summer sees a dip to 1.2 m/s in July before making a modest recovery. This steady rise back to August's average illustrates a trend of gentle wind in summer, perfect for outdoor activities and enjoying the beautiful landscapes that define Oshino during this vibrant time of year. As autumn approaches, the wind speeds stabilize again around 1.5 m/s, suggesting a transition towards the cooler months while still preserving the soft breeze that many cherish.

Average August Wind Speed in Oshino

The chart displays monthly wind speed patterns in Oshino, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.91.71.71.81.41.21.6 m/s1.51.51.51.7
Data source: Oshino August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Oshino Compares to Other Months

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

August and January present starkly contrasting weather conditions. In August, temperatures soar, with a minimum of 14°C (58°F) and an average of 24°C (75°F) reaching a maximum of 34°C (93°F). This warm month is also characterized by high humidity at 90% and significant rainfall, totaling 174 mm (6.9 in) over 19 days. In stark contrast, January is marked by frigid temperatures, with a minimum of -10°C (13°F) and an average of just 1°C (34°F), barely reaching a maximum of 14°C (57°F). The winter month sees much less precipitation, recording only 56 mm (2.2 in) over 6 days, along with lower humidity at 76%. For more detailed weather insights specific to January, you can refer to Oshino weather in January.

August and February present stark contrasts in weather conditions. August boasts warmer temperatures, with averages around 24°C (75°F) and highs that can reach up to 34°C (93°F), while February remains chilly, with an average of just 2°C (36°F) and lows plummeting to -11°C (12°F). Additionally, August is characterized by high humidity at 90% and frequent rainfall, totaling 174 mm (6.9 in) over 19 days, compared to February's relatively drier conditions, which see only 72 mm (2.8 in) of precipitation over 11 days. For more details on February weather specifics, you can check Oshino weather in February.

When comparing the weather in August and March, significant differences emerge. August boasts a warm average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F) and a high humidity level of 90%. This month experiences considerable precipitation, totaling 174 mm (6.9 in) over about 19 days. In contrast, March is much cooler, with an average temperature of only 6°C (43°F) and maximums of 22°C (72°F). Despite a slightly lower precipitation total of 171 mm (6.7 in), March sees rainfall on fewer days—about 14. Additionally, the humidity is lower in March at 70%, making for a crisper feel. For more details, check Oshino weather in March.

In comparing the weather between August and April, a stark contrast is evident. August boasts much warmer temperatures, with an average of 24°C (75°F) and peaks reaching up to 34°C (93°F), compared to April's milder average of 10°C (51°F) and a maximum of 25°C (77°F). Additionally, August experiences higher humidity levels at 90%, combined with 19 days of precipitation totaling 174 mm (6.9 in). In contrast, April sees lower humidity at 74% and slightly less rainfall, with 14 days of precipitation totaling 157 mm (6.2 in). For more detailed insights on April weather, visit Oshino weather in April.

August and May showcase distinctly different weather patterns. In August, temperatures are notably warmer, ranging from a minimum of 14°C (58°F) to a maximum of 34°C (93°F), with an average temperature of 24°C (75°F). This month experiences higher humidity at 90% and more rainfall, with a total of 174 mm (6.9 in) spread over 19 days. In contrast, May presents a cooler climate, featuring temperatures from a chilly 1°C (34°F) to a moderate 28°C (83°F), averaging 15°C (60°F). Precipitation is slightly lower at 161 mm (6.3 in) over 13 days, with a humidity level of 81%. For more detailed information, check Oshino weather in May.

In comparing the weather of August and June, August typically experiences warmer temperatures, with a minimum of 14°C (58°F) and an average of 24°C (75°F), peaking at 34°C (93°F). In contrast, June is cooler, with minimum temperatures around 8°C (46°F) and an average of 18°C (65°F), reaching a maximum of 29°C (85°F). While both months see significant rainfall, August receives slightly less, at 174 mm (6.9 in) over 19 days, compared to 194 mm (7.6 in) over 17 days in June. Humidity remains high in both months, with August at 90% and June at 88%. For a more detailed look at June's weather, you can visit Oshino weather in June.

In comparison to July, August sees a slight increase in average temperature, rising to 24°C (75°F) from July's 22°C (72°F). The maximum temperature in August also reaches 34°C (93°F), just one degree warmer than July's peak of 33°C (92°F). However, August experiences less precipitation overall, with 174 mm (6.9 in) over 19 days, compared to July's 319 mm (12.6 in) over 21 days. Humidity levels remain relatively high in both months, but August is slightly less humid at 90% compared to July's 93%. For a detailed look at weather patterns, you can explore Oshino weather in July.

In August, the weather features warmer temperatures with a minimum of 14°C (58°F), an average of 24°C (75°F), and a maximum of 34°C (93°F). However, it also brings substantial rainfall, totaling 174 mm (6.9 in) over 19 days, along with high humidity levels at 90%.

In contrast, September sees a drop in temperature, with a minimum of 10°C (50°F) and an average of 20°C (68°F), while still reaching a maximum of 32°C (90°F). Interestingly, September experiences even more precipitation, amounting to 217 mm (8.5 in) across 20 days, though humidity is slightly lower at 86%. If you're curious about detailed weather patterns, you can check out Oshino weather in September.

August and October showcase distinct weather patterns that highlight the transition from summer to autumn. In August, temperatures are typically warmer, with a minimum of 14°C (58°F), an average of 24°C (75°F), and a maximum reaching up to 34°C (93°F). This month also experiences significant rainfall, totaling 174 mm (6.9 in) over 19 days, combined with high humidity levels of 90%. In contrast, October presents cooler temperatures, with a minimum of 3°C (38°F), an average of 14°C (58°F), and a maximum of 29°C (84°F). Precipitation increases notably to 340 mm (13.4 in), still falling over 19 days, but with a lower humidity of 83%. For more details, you can check Oshino weather in October.

August and November present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 14°C (58°F) and can peak at 34°C (93°F), leading to a warm average of 24°C (75°F). This month also experiences significant rainfall, with 174 mm (6.9 in) across 19 days, and humidity levels reaching 90%, creating a muggy atmosphere. In contrast, November brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 21°C (69°F), resulting in a much lower average of 9°C (48°F). The month sees less precipitation, totaling 74 mm (2.9 in) over 12 days, and slightly lower humidity at 80%. For a deeper look at November conditions, check out Oshino weather in November.

August and December present stark contrasts in weather patterns. In August, temperatures range from a comfortable 14°C (58°F) at night to a sizzling 34°C (93°F) during the day, accompanied by high humidity levels of 90% and substantial rainfall of 174 mm (6.9 in) over 19 days. In contrast, December brings a chilly climate with temperatures dropping significantly, ranging from a low of -7°C (20°F) to a maximum of 19°C (66°F). Precipitation in December is also lighter, totaling 63 mm (2.5 in) over just 10 days, and the humidity decreases to 78%. For more detailed insights on December weather, you can check Oshino weather in December.

Compare Oshino's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Oshino

August in Oshino presents a vibrant tapestry of weather, marked by its peak temperatures that often soar, creating a stark contrast to the cooler months. The combination of high humidity and frequent rain—over half the month experiences precipitation—offers a unique challenge for outdoor enthusiasts. Reveling in an average temperature of 24°C (75°F), residents and visitors alike must adapt to the sticky air and sudden downpours that define this summer month. The lush landscape thrives under these conditions, making August a time of rich greenery and vitality. For those intrigued by the climate variations, a deeper exploration awaits at Oshino Climate.