Last updated: August 21, 2025
Motegi, Japan, in August, presents an intriguing blend of warmth and humidity. With maximum temperatures soaring to 36°C (97°F) and an average of 27°C (81°F), visitors can expect a vibrant summer atmosphere. However, the month is also characterized by a notable minimum temperature of 16°C (61°F), ensuring cooler evenings. Precipitation plays a significant role, as the region experiences 140 mm (5.5 in) of rainfall across 16 days, contributing to a humid environment with levels around 90%. This combination of heat and moisture enhances the lush beauty of Motegi, making it a unique destination during this time of year.
August in Motegi, Japan, is characterized by warm and humid weather, with temperatures reaching a peak of 36°C (97°F). The month begins with a comfortable minimum of 16°C (61°F), rising to an average of 27°C (81°F), making it one of the hottest times of the year. Following a steady trend from the mild temperatures of spring and early summer, August showcases a significant increase in warmth, indicative of the region's summer season. This pattern of rising temperatures continues from July's already warm averages, encouraging outdoor activities and vibrant local festivals. As the month progresses, the oppressive heat gradually transitions into cooler temperatures of September, foreshadowing the onset of fall. Overall, August represents the climactic embrace of summer's warmth in Motegi, offering both the challenges of heat and the joys of summer festivities.
In August, Motegi experiences a significant rainfall of 140 mm (5.5 in), maintaining a high level of moisture akin to July's peak of 226 mm (8.9 in). This month sees precipitation on 16 days, suggesting a pattern of persistent showers typical of summer. While August's rainfall is notably robust, it marks a slight decrease from July, yet remains well above the drier months at the year's beginning. As the summer progresses into September, one can anticipate an increase again, with 169 mm (6.7 in) forecasted, further establishing the region as a pivotal point in Japan's precipitation trends.
In August, Motegi, Japan, experiences a notable high humidity level of 90%, reflecting the peak of its humid summer season. Following an ascent from a more temperate 72% in March, humidity soars through the summer months, peaking at 92% in July before slightly tapering off. This trend illustrates a consistent rise in humidity from late spring onwards, with June and July witnessing the most oppressive conditions. As summer wanes into September, humidity remains relatively high at 84%, suggesting that the humid air lingers even as the season transitions. Overall, the data highlight a distinct seasonal pattern where August stands out as a key player in Motegi's summer humidity saga.
In August, Motegi, Japan, experiences a very high UV Index of 10, with a recommended burn time of just 15 minutes. This trend follows the extreme UV exposure seen in June and July, where the UV Index peaked at 11. However, August marks a slight decrease, shifting back to very high levels as summer begins to wane. As locals and visitors bask in the summer sun, it's crucial to remain vigilant and protect against harmful rays, especially since the UV Index remains elevated even in the early fall months. For more detailed information on UV levels throughout the year, check out the Motegi UV Index.
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August shines brightly in Motegi, Japan, boasting 288 hours of glorious sunshine, the peak of the year's illumination. This vibrant month caps off a steady ascent from January's chilly 187 hours, where the sun's presence gradually intensifies as spring arrives. Notably, April and May contribute significantly to this upward trend, offering 278 and 283 hours respectively, as the landscape comes alive with color. Although the sunshine hours dip in July to 248 hours, August's warm embrace clearly revives the brightness before transitioning to the cooler months, where hours hover around 240 in September and diminish further into the winter season. This annual cycle of sunlight not only heralds summer fun but also sets the stage for Japan's enchanting seasonal changes.
In August, the likelihood of sunny weather in Motegi, Japan reaches a modest 28%, which reflects a continuation of the trend observed from the preceding months. Following a pattern of gradually decreasing sunshine from the spring into early summer, this late-summer month remains one of the lower points for sunny days. While July shows a slightly better chance at 27%, the sunshine rate does not improve significantly in August, which may leave locals and visitors alike longing for the brighter days of January and February, where sunniest moments can be found at 55% and 71%, respectively. As the seasons shift towards autumn, there is a hopeful uptick in later months like October and November, bringing back sunnier dispositions with chances of 45% and 62%.
In August, Motegi, Japan, enjoys a wholesome 13 hours of daylight, marking a gentle decline from the summer peak of 14 hours in June and July. As the warm days of summer gradually transition into the cooler months, August retains considerable sunlight, allowing for ample time to explore the area's natural beauty and outdoor activities. The daylight duration begins to taper off, leading into September's 12 hours of light, hinting at the approaching autumn. This ebb and flow of daylight throughout the year illustrates a harmonious rhythm of nature, inviting both residents and visitors to savor the vibrant summer days before the shorter evenings set in.
In August, the wind in Motegi, Japan, settles at a gentle average speed of 2.4 m/s (5 mph), echoing a trend of mild breezes that dominate the summer months. Following a gradual decline from July’s 1.8 m/s (4 mph), the winds pick up slightly but still maintain the lightness characteristic of the season. As August transitions into September, the wind speed remains consistent, hinting at a stable atmosphere that lingers through late summer. This steadiness is mirrored in the subsequent months leading into autumn, as the winds hover around the same average. Such patterns in Motegi create an inviting environment, perfect for those looking to enjoy leisurely outdoor activities or the serene landscapes of the region.
Weather in Motegi varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Motegi, 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 16°C (61°F) and an average of 27°C (81°F), peaking at a sweltering 36°C (97°F). This month is characterized by high humidity at 90% and a significant amount of rainfall, totaling 140 mm (5.5 in) over 16 days. In contrast, January experiences frigid temperatures, with a minimum of -10°C (15°F) and an average of only 4°C (39°F), reaching a maximum of 16°C (61°F). The precipitation is considerably lower in January, with only 41 mm (1.6 in) spread over 5 days and humidity at 76%. For more detailed insights on January weather, you can visit Motegi weather in January.
August typically brings warm and humid conditions, with temperatures averaging 27°C (81°F) and reaching highs of 36°C (97°F). This month sees significant rainfall, with about 140 mm (5.5 in) falling over 16 days, contributing to the high humidity levels of 90%. In contrast, February presents a much cooler climate, where temperatures average around 5°C (41°F) and can dip as low as -5°C (23°F). Precipitation is much lighter at 40 mm (1.6 in) over just 7 days, and humidity is lower at 75%. For more details on February weather, you can check Motegi weather in February.
In March, the weather in Motegi is characterized by much cooler temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 23°C (74°F), with an average of 9°C (48°F). In contrast, August sees significantly warmer conditions, with temperatures varying from 16°C (61°F) to a sweltering maximum of 36°C (97°F) and an average temperature of 27°C (81°F). While both months experience similar levels of precipitation—137 mm (5.4 in) in March and 140 mm (5.5 in) in August—March has fewer rainy days, with precipitation occurring over 10 days compared to August's 16 days. Additionally, humidity levels are higher in August at 90%, compared to 72% in March, making August feel much more tropical and muggy. For a closer look at the specifics of March weather, you can visit Motegi weather in March.
When comparing the weather in August and April, notable differences in temperature, humidity, and precipitation become apparent. August typically enjoys warmer temperatures, with average highs reaching 27°C (81°F) and peaks soaring to 36°C (97°F), while April's average high stands at a cooler 13°C (56°F), with a maximum of 28°C (82°F). The humidity in August also plays a significant role, averaging 90%, compared to a more comfortable 73% in April. Additionally, August experiences more rainfall with about 140 mm (5.5 in) over 16 days, whereas April sees slightly less precipitation at 122 mm (4.8 in) over 12 days. For more specific insights, you can check Motegi weather in April. Overall, August presents a much warmer and more humid climate, while April offers cooler and more moderate conditions.
When comparing the weather in August and May, we see significant differences in temperature and humidity. August typically boasts warmer temperatures, with an average of 27°C (81°F) and peaks reaching up to 36°C (97°F), whereas May has a milder average of 18°C (65°F) and maximums of 32°C (91°F). In terms of precipitation, August experiences slightly more rain, totaling 140 mm (5.5 in) over 16 days, compared to May's 132 mm (5.2 in) across 13 days. Additionally, humidity levels are notably higher in August at 90%, in contrast to May's 80%. For more details, you can check Motegi weather in May.
In comparing the weather of August and June, August typically boasts warmer temperatures, with averages around 27°C (81°F) and peaks reaching up to 36°C (97°F), while June's temperatures are milder, averaging 21°C (70°F) and maxing out at 32°C (90°F). Both months experience similar precipitation levels, with June recording 141 mm (5.5 in) over 16 days, just slightly more than August's 140 mm (5.5 in) over the same number of days. Humidity is more pronounced in August at 90%, compared to June's 87%, making August feel stickier and hotter overall. For a closer look at June's weather, you can visit Motegi weather in June.
In comparison to July, August experiences slightly warmer temperatures, with an average of 27°C (81°F) compared to July's 25°C (77°F). Additionally, August sees a lower maximum temperature of 36°C (97°F), just one degree higher than July’s maximum of 35°C (96°F). However, while August has less total precipitation at 140 mm (5.5 in) over 16 days, July has seen more rain, totaling 226 mm (8.9 in) over 20 days. Humidity levels remain relatively high in both months, with August at 90% and July slightly higher at 92%. For a more detailed look at July weather, you can visit Motegi weather in July.
In August, the weather tends to be warmer with average temperatures reaching up to 27°C (81°F) and highs peaking at 36°C (97°F). This month also sees significant rainfall, with about 140 mm (5.5 in) of precipitation occurring over 16 days and humidity levels staying high at 90%. In contrast, September experiences cooler temperatures, with an average of 23°C (73°F) and maximums of 34°C (94°F), alongside increased precipitation of 169 mm (6.7 in) over 18 days. The humidity drops slightly to 84%, making for a more comfortable atmosphere compared to the previous month. For more detailed information, you can refer to Motegi weather in September.
August and October present striking contrasts in weather patterns. In August, temperatures range from a minimum of 16°C (61°F) to a scorching maximum of 36°C (97°F), with an average of 27°C (81°F). The month experiences high humidity at 90% and significant rainfall, totaling 140 mm (5.5 in) over 16 days. In comparison, October brings cooler temperatures, with a range from a minimum of 6°C (42°F) to a maximum of 31°C (89°F), averaging at 17°C (63°F). While October has slightly fewer rainy days at 13, it experiences more substantial precipitation overall, with 225 mm (8.9 in) of rainfall. The humidity also decreases to 80%, making October feel less oppressive than the sweltering August days. For more insights, you can check Motegi weather in October.
August and November present stark contrasts in weather patterns. In August, temperatures soar with minimums around 16°C (61°F) and average highs reaching up to 36°C (97°F), accompanied by high humidity levels of 90% and considerable rainfall totaling 140 mm (5.5 in) over 16 days. In contrast, November sees a dramatic drop in temperatures, with minima plummeting to -1°C (30°F) and averages around 12°C (54°F), while maximums are more moderate at 22°C (73°F). Precipitation in November also lessens significantly to 69 mm (2.7 in) over just 7 days, and humidity decreases to 77%. For a more detailed look at November weather, visit Motegi weather in November.
In August, the weather is warm and humid, with temperatures ranging from a minimum of 16°C (61°F) to a scorching maximum of 36°C (97°F) and an average of 27°C (81°F). This month typically experiences considerable rainfall, accumulating around 140 mm (5.5 in) over 16 days, contributing to a high humidity level of 90%. In contrast, December offers a much cooler climate, with temperatures dropping significantly, boasting a range of -3°C (28°F) to a maximum of 19°C (66°F) and an average of just 6°C (43°F). Precipitation is lighter at 56 mm (2.2 in), occurring over just 6 days, and the humidity decreases to 77%. For more detailed weather information, check Motegi weather in December.
August in Motegi showcases a distinctly warm and humid profile, setting it apart from other months of the year. With maximum temperatures soaring up to 36°C (97°F) and an average of 27°C (81°F), the heat remains a defining characteristic. This month is also marked by significant precipitation, receiving around 140 mm (5.5 in) over approximately 16 days, contributing to the high humidity levels that can reach 90%. Such conditions transform Motegi into a vibrant, lush landscape, ideal for those who thrive in a warm summer atmosphere. To explore more about the climate variations throughout the year, visit Motegi Climate.