August Weather in Yuzawa, Japan

Last updated: August 21, 2025

In Yuzawa, Japan, August showcases a blend of warm temperatures and a rich tapestry of rainfall. With a peak temperature reaching 33°C (91°F) and an average of 24°C (75°F), the climate is both inviting and occasionally intense. As temperatures dip to a cooler 10°C (50°F), visitors can experience a refreshing respite in the evenings. However, be prepared for ample rainfall, as the month sees an impressive 238 mm (9.4 in) of precipitation over 22 days, contributing to the region's lush landscapes. Coupled with a high humidity level of 92%, August in Yuzawa is a vibrant yet humid experience, perfect for those who appreciate the beauty of nature amidst the summer heat.

August Temperature in Yuzawa

In Yuzawa, Japan, August brings a warm summer embrace, with temperatures ranging from a comfortable 10°C (50°F) at night to a sizzling 33°C (91°F) during the day. As the peak of the summer season, the average temperature hovers around a pleasant 24°C (75°F), showing a distinct climb from the cooler months of winter and spring. This trend highlights a significant shift from the biting cold of earlier months, making August an ideal time for outdoor activities and immersing oneself in the lush, vibrant surroundings. The increasing warmth is accompanied by longer days, inviting both locals and visitors to enjoy the region’s stunning natural beauty in full bloom.

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

The chart illustrates August temperature patterns in Yuzawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yuzawa, 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).
JanFebMarAprMayJunJulAugSepOctNovDec272837465864727566564432
Data source: Temperature data for Yuzawa 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 Yuzawa

In August, Yuzawa experiences a significant level of rainfall, totaling 238 mm (9.4 in) across 22 days. This precipitation is a decrease from the heavy deluge of 376 mm (14.8 in) seen in July, yet still contributes to the region's lush landscapes. The summer months illustrate a trend of increased rainfall, with June and July both exceeding the 200 mm mark, creating a distinct pattern of wet weather that supports the vibrant greenery typical of the area. Following August, precipitation begins to taper off slightly in September with 223 mm (8.8 in), but the moist conditions continue through the early fall, highlighting Yuzawa's dynamic climate.

August Precipitation Trends in Yuzawa

The chart displays monthly precipitation patterns in Yuzawa, 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 Yuzawa, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec199185174167181201376238223256145226
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Yuzawa

August in Yuzawa, Japan, is characterized by high humidity, consistently peaking at 92%, a trend that aligns with the preceding month of July. This notable increase in moisture levels signifies the height of summer, where the air feels particularly heavy and thick. Following a gradual decline from the winter months, where humidity averages around 88% in January, the overall pattern showcases a clear swing towards more humid conditions as the year progresses into the warmer months. As September approaches, there's a slight drop to 89%, indicating a subtle shift towards autumn, yet August remains a reminder of summer's warm embrace and its accompanying humidity.

August Average Humidity in Yuzawa

This chart illustrates the average monthly humidity levels in Yuzawa, 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 Yuzawa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%79%81%88%92%92%89%87%85%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Yuzawa

In August, Yuzawa, Japan, experiences its peak UV Index with a record of 11, categorizing it as extreme. This means that sun exposure can lead to skin damage in as little as 10 minutes, a stark contrast to the more temperate conditions of earlier months. Following a similar trend, both June and July also registered an UV Index of 11, indicating that summer in Yuzawa brings relentless sun intensity. As the season winds down into September, the UV Index decreases to 9, indicating a shift toward very high exposure. For those planning outdoor activities, it's crucial to prioritize sun protection during August's scorching days. Stay informed and protect yourself with insights from the Yuzawa UV Index.

Maximum UV Index Levels in Yuzawa for August

The chart shows the monthly maximum UV Index (UVI) for Yuzawa 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 Yuzawa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4589101111119753
Data source: Yuzawa 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 Yuzawa

In August, Yuzawa, Japan, basks in a delightful 294 hours of sunshine, marking the peak of summer's radiant embrace. This month showcases a vibrant continuation of the upward trend in daylight that began in the earlier months. From the crisp 162 hours in January to the bright 302 hours in May, the increasing sunshine fosters a lively atmosphere, perfect for both outdoor activities and enjoying the lush, green landscapes. As August edges towards autumn, the sunlit days start to gently transition, paving the way for the cooler, cloudier months ahead. The consistent abundance of sunshine not only enhances the beauty of this idyllic region but also invites both locals and tourists to revel in its scenic wonders before the year winds down.

Monthly Sunshine Duration in Yuzawa: August Highlighted

The August sunshine duration represents the total number of hours Yuzawa 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.
JanFebMarAprMayJunJulAugSepOctNovDec162h212h254h278h302h285h271h294h249h217h216h199h
Data source: Yuzawa August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yuzawa During August

In Yuzawa, Japan, the likelihood of basking in sunny weather sees an interesting ebb and flow throughout the year. As we transition into August, the sun's elusive nature takes a noticeable dip, with a 20% chance of clear skies. This places August among the less luminous months, significantly lower than the sunnier peeks in April and November, which boast chances of 41% and 40%, respectively. Interestingly, summer's earlier months, such as July, offer a more optimistic 30% likelihood of sunshine, highlighting a trend of fluctuating weather patterns. As autumn approaches, the chances gradually rise again, suggesting that while August may be less predictable, the promise of more sun lingers on the horizon.

Percentage of Sunny Days in August in Yuzawa

The chart illustrates the percentage of sunny days in Yuzawa 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 Yuzawa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%32%26%41%22%22%30%20%26%32%40%29%
Data source: Yuzawa August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yuzawa in August

In August, Yuzawa, Japan experiences a notable shift in daylight hours, with the sun gracing the skies for approximately 13 hours each day. This marks a slight decrease from the 14 hours enjoyed during the peak summer months of June and July, as the region slowly transitions towards autumn. The pattern of daylight duration reveals a gentle ebb and flow through the year, beginning with just 9 hours in January and gradually ramping up to a summer peak, before tapering down into the shorter days of autumn and winter. As August unfolds, residents and visitors alike can relish the last warm days of the season, making the most of the lingering daylight before the days gradually shorten once more.

Average Daylight Hours in Yuzawa for August

The chart illustrates the variation in daylight duration in Yuzawa throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 55m10h 48m11h 57m13h 8m14h 8m14h 38m14h 23m13h 31m12h 23m11h 12m10h 10m9h 39m
Data source: Yuzawa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Yuzawa

In Yuzawa, Japan, the August wind dances gently through the region, with an average speed of 1.5 m/s (3 mph). This slight breeze mirrors the trends observed throughout the summer months, where winds remain subdued, culminating in July's lowest point at 1.4 m/s. As summer transitions into autumn, the winds begin to pick up slightly, with a gradual increase noted in September to 1.7 m/s. While the first half of the year showcases a peak in March and April at around 2.0 - 2.2 m/s, it's the calmness of August that envelops the landscape, inviting visitors to enjoy the serenity of this picturesque setting. The overall pattern reflects a gentle ebb and flow, with wind speeds oscillating modestly, creating a tranquil atmosphere that is characteristic of Yuzawa's charming summer days.

Average August Wind Speed in Yuzawa

The chart displays monthly wind speed patterns in Yuzawa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.12.02.22.01.51.41.5 m/s1.71.61.71.9
Data source: Yuzawa August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Yuzawa Compares to Other Months

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

August and January present markedly different weather conditions. In August, temperatures can soar with a minimum of 10°C (50°F), an average of 24°C (75°F), and a maximum of 33°C (91°F), accompanied by high humidity levels around 92%. However, this warm month also experiences substantial rainfall, with about 238 mm (9.4 in) of precipitation over 22 days. In contrast, January is characterized by cold temperatures, ranging from a minimum of -14°C (6°F) to a maximum of 8°C (47°F), with an average temperature of -3°C (28°F). Despite being a colder month, January sees slightly less precipitation at 199 mm (7.8 in) over the same number of rainy days. Overall, the stark contrast between the sweltering summer heat of August and the frigid winter chill of January highlights the diverse climate experienced throughout the year. For specific information about January weather in Yuzawa, you can check Yuzawa weather in January.

August and February present stark contrasts in weather conditions. August experiences much warmer temperatures, with averages around 24°C (75°F) and maximums reaching up to 33°C (91°F), coupled with high humidity at 92%. In contrast, February's chilly atmosphere sees temperatures ranging from a minimum of -19°C (-2°F) to a maximum of 14°C (57°F), resulting in a much colder average of -2°C (29°F). While August is characterized by significant rainfall, totaling 238 mm (9.4 in) over 22 days, February also experiences precipitation but less so, with 185 mm (7.3 in) across the same number of days. For a more detailed look, you can check Yuzawa weather in February.

August and March present stark contrasts in weather conditions. In August, temperatures range significantly, with lows around 10°C (50°F) and highs reaching up to 33°C (91°F), resulting in a warm average of 24°C (75°F). However, the month is also marked by high humidity at 92% and substantial precipitation, amounting to 238 mm (9.4 in) over 22 rainy days. In sharp contrast, March experiences much colder weather, where temperatures can drop to as low as -10°C (14°F) and peak at 20°C (68°F), leading to an average of only 3°C (37°F). Although it has less total precipitation at 174 mm (6.9 in) over 20 days, humidity is still notable at 81%. For a more detailed look at the March weather, you can check Yuzawa weather in March.

When comparing the weather in August and April, notable differences emerge. August features much warmer temperatures, with an average of 24°C (75°F) and highs reaching up to 33°C (91°F), contrasted with April's much cooler average of 8°C (46°F) and a maximum of 26°C (79°F). Additionally, August experiences considerably higher precipitation, totaling 238 mm (9.4 in) over 22 days, while April, despite being quite wet, sees only 167 mm (6.6 in) over 18 days. Humidity levels are also higher in August at 92%, compared to April's 78%. For more details on April's weather, visit Yuzawa weather in April.

When comparing the weather in August and May, there are notable differences in temperature and precipitation. August typically enjoys warmer conditions, with average temperatures rising to 24°C (75°F) and maximums reaching 33°C (91°F). In contrast, May sees a cooler average of 15°C (58°F) and maximum temperatures of 30°C (86°F). Additionally, August experiences higher rainfall, with 238 mm (9.4 in) spread over 22 days, compared to May's 181 mm (7.1 in) over 16 days. Humidity levels also peak in August at 92%, while May has a slightly lower humidity of 81%. For more detailed information, you can check the Yuzawa weather in May.

August in Yuzawa tends to be warmer and more humid compared to June, with average temperatures reaching 24°C (75°F) and highs soaring up to 33°C (91°F). In contrast, June has a milder average temperature of 18°C (64°F), with maximums of 30°C (86°F). Although both months experience significant rainfall, August sees slightly higher precipitation at 238 mm (9.4 in) over 22 days, compared to June's 201 mm (7.9 in) over 18 days. Humidity also climbs in August, peaking at 92%, while June maintains a somewhat lower humidity level of 88%. For a more detailed overview of June weather in the area, check out Yuzawa weather in June.

In comparing the weather of August and July, August tends to be warmer overall, with minimum temperatures around 10°C (50°F) and an average of 24°C (75°F), while July's temperatures are slightly higher with a minimum of 14°C (58°F) and an average of 22°C (73°F). Both months experience high humidity levels at 92%, but August sees reduced rainfall, totaling 238 mm (9.4 in) over 22 days compared to July's rainfall of 376 mm (14.8 in) over 24 days. For a detailed look at July's weather patterns, you can visit Yuzawa weather in July.

August presents a warm and humid climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F) and an average of 24°C (75°F). It experiences substantial rainfall, totaling 238 mm (9.4 in) over approximately 22 rainy days, contributing to a high humidity level of 92%. In contrast, September sees a notable drop in average temperatures to 19°C (67°F), with nighttime lows of 6°C (43°F) and highs reaching 31°C (89°F). While precipitation decreases slightly to 223 mm (8.8 in) over 19 days, humidity also drops to 89%. For more detailed weather information, check out Yuzawa weather in September.

August weather is characterized by warmer temperatures, with averages around 24°C (75°F) and highs reaching up to 33°C (91°F). The month experiences a significant amount of precipitation, totaling 238 mm (9.4 in) over 22 days, coupled with high humidity levels at 92%. In contrast, October sees a noticeable drop in temperature, with averages around 13°C (56°F) and highs of 27°C (81°F). While October has slightly more precipitation, totaling 256 mm (10.1 in) over 18 days, the humidity decreases to 87%. For a closer look at October conditions, you can check out Yuzawa weather in October.

In comparing the weather of August and November, it's evident that August tends to be much warmer and more humid. With average temperatures around 24°C (75°F) and a maximum of 33°C (91°F), August experiences a wet climate characterized by extensive precipitation of 238 mm (9.4 in) over 22 days and high humidity at 92%. In contrast, November brings a notable drop in temperatures, with averages around 6°C (44°F), peaking at a milder 21°C (71°F). The month sees less rainfall, totaling 145 mm (5.7 in) over 18 days, and a decrease in humidity to 85%. For more specific insights into the weather conditions during November, you can check Yuzawa weather in November.

The weather in August and December presents a striking contrast in Yuzawa. August boasts warm temperatures, with averages around 24°C (75°F) and highs reaching up to 33°C (91°F), accompanied by high humidity levels of 92% and significant rainfall of 238 mm (9.4 in) spread over 22 days. In stark contrast, December is characterized by much colder conditions, where temperatures can plummet to a minimum of -14°C (7°F) and an average of 0°C (32°F), with a maximum of only 18°C (65°F). Precipitation levels remain relatively high at 226 mm (8.9 in) over the same number of rainy days, but the humidity drops slightly to 86%. For more detailed information about Yuzawa's December weather, you can visit Yuzawa weather in December.

Compare Yuzawa's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Yuzawa

August in Yuzawa brings a notable shift in weather conditions compared to other months, marked by warmer temperatures and increased humidity. While daytime highs can reach a sweltering 33°C, the average stays comfortable at around 24°C, providing a satisfying balance for outdoor activities. However, this warmth is accompanied by frequent rain, with nearly three-quarters of the month experiencing precipitation on 22 days, leading to a total of 238 mm. This blend of heat and humidity creates a lush environment, perfect for exploring the natural beauty of Yuzawa, though it’s essential to be prepared for the wet conditions. For a comprehensive understanding of Yuzawa's climate throughout the year, visit Yuzawa Climate.