Last updated: August 21, 2025
In Yugawara, Japan, the weather in September presents a captivating mix of warm temperatures and considerable rainfall. With maximum highs reaching 33°C (91°F) and an average of 22°C (72°F), the conditions are typically warm yet accompanied by a notable minimum of 13°C (56°F) on cooler nights. This month is characterized by significant precipitation, totaling 242 mm (9.5 in) over 21 rainy days, contributing to a lush landscape and high humidity levels averaging 86%. Whether you're navigating the scenic coastal views or indulging in local hot springs, September's weather offers a unique experience infused with the beauty of nature's elements.
In Yugawara, Japan, September marks a transitional phase as summer gracefully shifts into autumn. With minimum temperatures averaging 13°C (56°F) and peaks reaching up to 33°C (91°F), the month offers a delightful blend of warmth and mildness. The average temperature hovers around 22°C (72°F), providing comfortable conditions for outdoor activities. Unlike the sweltering highs of August, September’s temperatures cool off slightly, paving the way for a more pleasant climate. As the month progresses, residents and visitors alike can enjoy the beauty of the changing leaves, making Yugawara an inviting destination during this time of year.
September in Yugawara, Japan, marks a significant transition in the region’s climate, with precipitation reaching 242 mm (9.5 in) spread across 21 days—the highest number of rainy days for the month. This spike reflects an ongoing trend of increased rainfall as summer gives way to autumn, following the peak of July, which recorded an impressive 321 mm (12.6 in). As the season progresses, the rainfall typically decreases, yet September stands out as a month of consistent showers that refresh the landscape. The combination of substantial precipitation and frequent rainy days sets the stage for cooler temperatures and a lush autumn backdrop, making it a unique time in Yugawara's annual weather cycle.
September in Yugawara, Japan, sees humidity levels at a notable 86%, continuing the trend of high moisture that characterizes the summer months. This slight drop from the intense 93% in July and 90% in August signals the gradual transition into autumn. Overall, humidity in Yugawara tends to fluctuate throughout the year, peaking in the sweltering summer and retreating to more moderate levels in the spring and fall. As the days shorten and temperatures cool, September provides a comfortable yet humid atmosphere, reflecting the lingering warmth of summer while hinting at the cooler days ahead.
September in Yugawara, Japan, ushers in a UV Index of 10, placing it in the very high exposure category. As summer transitions into autumn, the UV Index remains strong; though it slightly decreases from the peak 12 in July, it retains a comparable level to previous months. With a burn time of just 15 minutes, this month's sun exposure is a reminder to take precautions, especially for outdoor activities. September's UV Index trends indicate that while the intensity of the sun begins to wane, vigilance is still essential. For more detailed insights into UV levels throughout the year, visit Yugawara UV Index.
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As the summer fades into autumn, September in Yugawara, Japan, continues to bask in gentle warmth with an impressive 236 hours of sunshine. This month marks a slight decline from the sun-drenched August, which boasted 285 hours, yet remains robust compared to the earlier months of the year. Notably, September transitions smoothly from the peak of summer, offering a delightful balance of sunshine and comfortable temperatures. Following the bright and abundant months of May and June, with their high counts of 282 and 253 hours respectively, September maintains a vibrant atmosphere, making it an ideal time for outdoor activities amid the picturesque landscapes. The trend showcases a gradual shift towards cooler days, yet the enduring sunshine invites both locals and visitors to enjoy the late summer's embrace before the crisp touch of autumn settles in.
In Yugawara, Japan, the likelihood of experiencing sunny weather in September stands at 25%, a modest figure that highlights a slight dip in clear skies compared to the summer months. As we transition from the sultry heat of August, where the chances of sunshine reach 28%, September begins to usher in the cooler autumn atmosphere, contributing to a reduced likelihood of sun. This pattern of diminishing sun is part of a broader trend across the year, with the highest chances peaking in the early winter months—January boasts 57%, steadily climbing to 67% in December. Thus, if you're planning a trip to Yugawara in September, be prepared for a mix of sunshine and clouds as the region eases into fall.
As September unfolds in Yugawara, Japan, daylight begins to wane from the sun-kissed days of summer. With 12 hours of daylight, the month marks a gradual transition, overshadowed by the longer days of May through July, which each basked in 14 hours. Following the brightness of summer, September gently reminds us of the impending autumn by tapering off the daylight slightly. The trend continues into October, where daylight shortens further to 11 hours, reflecting nature's shift towards the cozier, more introspective months that lie ahead. This gradual decline not only signals a change in scenery but also invites a sense of renewal as the vibrant hues of fall approach.
In September, the gentle breezes of Yugawara, Japan continue their calm demeanor, with an average wind speed of 1.8 m/s (4 mph). This represents a slight decline from the summer months, where the winds peaked at 2.1 m/s in both May and August. Overall, the transition from the warmer summer months to the cooler autumn season is subtly mirrored in the wind patterns, reflecting a trend of generally low and consistent wind speeds throughout the year, which stay predominantly within the range of 1.4 to 2.1 m/s. The softness of the September winds invites moments of reflection, making it an ideal time for leisurely strolls along the picturesque landscapes that define this charming coastal town.
Weather in Yugawara varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Yugawara, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present striking contrasts in weather patterns. In September, temperatures typically range from a mild 13°C (56°F) at night to a sweltering 33°C (91°F) during the day, with an average of 22°C (72°F). The month is characterized by high humidity at 86% and considerable rainfall, with 242 mm (9.5 in) over 21 days. In contrast, January sees much colder temperatures, dropping to a minimum of -7°C (19°F) and averaging only 4°C (39°F), with a maximum of 17°C (63°F). Precipitation is significantly lower, at 69 mm (2.7 in), spread over just 8 days, and humidity is also reduced to 76%. For more detailed insights, you can check Yugawara weather in January.
In September, the weather is characterized by warm temperatures, with a minimum of 13°C (56°F), an average of 22°C (72°F), and reaching a high of 33°C (91°F). The month is also quite humid, with a high humidity level of 86% and substantial rainfall, totaling 242 mm (9.5 in) over 21 days. In contrast, February experiences much cooler temperatures, ranging from a minimum of -6°C (21°F) to an average of 5°C (41°F), peaking at 20°C (67°F). Precipitation in February is significantly lower at 83 mm (3.3 in) and occurs over just 11 days, with a humidity level of 74%. For more detailed information on February weather in this region, you can check Yugawara weather in February.
September and March showcase contrasting weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), with an average of 22°C (72°F). The month is characterized by high humidity at 86%, and significant rainfall, totaling 242 mm (9.5 in) over 21 days. In contrast, March presents a much cooler landscape: minimum temperatures plummet to -6°C (22°F), while the maximum is 22°C (72°F), averaging only 8°C (47°F). Rainfall is lower at 202 mm (7.9 in), spread over 15 days, and the humidity is comparatively less at 70%. The shift from September's warm, humid conditions to the chilly, drier March weather illustrates the stark seasonal transition. For a detailed look at March weather in a specific location, refer to Yugawara weather in March.
When comparing the weather in September and April, it's evident that September tends to be much warmer and more humid. September's temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), with an average of 22°C (72°F). In contrast, April experiences cooler weather, with temperatures starting as low as -1°C (31°F) and peaking at 25°C (78°F), averaging just 12°C (55°F). While September sees substantial rainfall, accumulating 242 mm (9.5 in) over 21 days, April has less precipitation, totaling 173 mm (6.8 in) across 14 days. The humidity in September is significantly higher at 86%, compared to 74% in April. For more details on April weather, visit Yugawara weather in April.
September and May present contrasting weather conditions. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), with an average of 22°C (72°F). This month experiences significant precipitation, totaling 242 mm (9.5 in) over 21 days, along with high humidity levels at 86%. In contrast, May sees milder temperatures, with a minimum of 5°C (41°F) and a maximum of 30°C (86°F), averaging 17°C (63°F). The precipitation during May is lower at 180 mm (7.1 in) over 14 days, and the humidity is slightly less at 81%. For more details about May weather, you can check out Yugawara weather in May.
In comparing the weather between September and June, we observe that September tends to be slightly warmer, with average temperatures reaching 22°C (72°F) as opposed to June's 20°C (69°F). Both months experience relatively high humidity, with September at 86% and June at 88%. Additionally, September has a higher maximum temperature of 33°C (91°F) compared to June's 30°C (86°F). Rainfall is also notable in both months, with September receiving 242 mm (9.5 in) over 21 days, while June has slightly less at 234 mm (9.2 in) over 18 days. For a closer look at the weather specifics in June, check out this link: Yugawara weather in June.
In comparing September and July, September tends to be slightly cooler, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), whereas July features higher temperatures, typically seeing a minimum of 17°C (62°F) and a maximum of 34°C (93°F). Both months experience considerable precipitation, with July receiving 321 mm (12.6 in) over 20 days and September experiencing 242 mm (9.5 in) over 21 days. Furthermore, September's humidity averages around 86%, slightly lower than July's higher humidity level of 93%. For more detailed insights into July weather, you can check Yugawara weather in July.
September experiences cooler temperatures compared to August, with minimums dropping from 17°C (63°F) in August to 13°C (56°F) in September. The average temperature also declines from 26°C (79°F) to 22°C (72°F), highlighting a transition to milder conditions. While the maximum temperature remains relatively high at 33°C (91°F) in September, it is still cooler than August's peak of 35°C (95°F). Additionally, September sees an increase in precipitation, averaging 242 mm (9.5 in) over 21 days, compared to August's 198 mm (7.8 in) over 18 days, contributing to higher humidity levels of 86% in September versus 90% in August. For more details about August weather, you can visit Yugawara weather in August.
September weather tends to be warmer and more humid, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 33°C (91°F) and significant precipitation totaling 242 mm (9.5 in) over 21 days. In contrast, October ushers in cooler conditions, featuring lower average temperatures that range from a minimum of 7°C (45°F) to a maximum of 30°C (87°F) and even higher rainfall, reaching 360 mm (14.2 in) across 19 days. Despite the drop in temperature, October maintains a relatively high humidity level at 83%. For a closer look at the specifics, check out Yugawara weather in October.
September and November exhibit striking differences in weather patterns. In September, temperatures range significantly from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), with an average of 22°C (72°F). The month is characterized by high humidity at 86% and considerable precipitation, receiving 242 mm (9.5 in) over 21 days. In contrast, November brings cooler conditions, with temperatures dropping to a minimum of 1°C (34°F) and a maximum of 22°C (71°F), averaging at 12°C (53°F). Precipitation in November is also reduced, totaling 102 mm (4.0 in) over just 13 days, and humidity decreases slightly to 80%. For more details on November weather, visit Yugawara weather in November.
September and December present starkly contrasting weather conditions. In September, temperatures range from a minimum of 13°C (56°F) to a scorching maximum of 33°C (91°F), with an average temperature of 22°C (72°F). This month is also characterized by high humidity at 86% and significant rainfall, totaling 242 mm (9.5 in) over 21 days, creating a muggy and damp atmosphere.
In contrast, December experiences much cooler temperatures, with a minimum of -3°C (27°F) and an average of 6°C (44°F), peaking at a more moderate 21°C (69°F). The month sees significantly reduced precipitation at 79 mm (3.1 in) across just 11 days and lower humidity levels at 78%. For a detailed look at the weather specifics during this month, you can refer to Yugawara weather in December.
As September unfolds in Yugawara, the weather reveals a distinct transition from the summer heat, with temperatures averaging a comfortable 22°C (72°F). Unlike the sweltering highs of July and August, September's maximum temperature hovers around 33°C (91°F), offering brief yet warm days complemented by a noticeable increase in humidity at 86%. However, this month also brings a significant uptick in rainfall, with 242 mm (9.5 in) accumulated over 21 days—a stark contrast to the drier summer months. Visitors should prepare for both sunshine and wet weather, making September a beautifully unpredictable time to experience the unique charm of Yugawara. For a deeper dive into annual trends, explore the Yugawara Climate page.