Last updated: August 21, 2025
September in Matsusaka, Japan, is characterized by a dynamic climate, where temperatures fluctuate considerably, peaking at a maximum of 34°C (94°F) and averaging a comfortable 24°C (76°F). While the days may be warm, evenings cool down with lows around 16°C (60°F). This month sees significant rainfall, accumulating to 266 mm (10.5 in) over 19 days, contributing to the high humidity level of 87%. Visitors should prepare for a mix of balmy days and rainy spells, making it essential to embrace both the warmth and the occasional downpour.
In September, Matsusaka, Japan, experiences a delightful transition into autumn, characterized by mild temperatures that beckon for outdoor adventures. With minimums around 16°C (60°F) and an average temperature of 24°C (76°F), the weather is pleasantly warm, making it a perfect time for exploration. As the month progresses, daytime highs can reach up to 34°C (94°F), showcasing the lingering warmth of summer. This gradual decline from the sweltering heat of August is evident, as temperatures start to dip but maintain a comfortable balance, inviting both locals and visitors to enjoy the vibrant fall colors and harvest festivities.
September in Matsusaka, Japan, marks a notable transition in the city's weather patterns, characterized by significant precipitation. With 266 mm (10.5 in) of rain falling over 19 days, this month is a culmination of a wet summer, reflecting a shift from August's 211 mm (8.3 in). The frequency of rainy days also increases, indicating a persistent presence of moisture in the atmosphere as the region heads into autumn. This rainfall, alongside the preceding months' heavier downpours, lays a foundation for October's peak precipitation, emphasizing Matsusaka's tropical climate's intensity. As the air grows cooler and the foliage begins to change, September serves as a bridge of wet conditions crucial for the area’s ecology and agriculture.
In September, Matsusaka, Japan, experiences a notable drop in humidity to 87%, marking a slight decrease from the peak levels seen in the summer months. Following July's high of 93% and August's 91%, this subtle reduction indicates a gradual transition towards autumn. While the humidity remains relatively high compared to earlier months, such as March and April—which recorded 74% and 76% respectively—September delivers a more temperate atmosphere that can be refreshing after the sweltering heat. As the year progresses, the humidity continues to decline, hinting at the impending crispness of fall, with October expected to bring an even lower level at 85%.
September in Matsusaka, Japan, features a very high UV Index of 10, prompting caution for outdoor enthusiasts, as the burn time decreases to 15 minutes. This month follows several months of extreme UV exposure, including the peak in July, which reached an index of 12. As the summer wanes, September remains a crucial time for sun protection, with UV levels still high enough to warrant attention. Notably, this transitional period begins a gradual decrease leading into October, where the UV Index drops to 7. As such, residents and visitors alike should stay informed about their UV exposure and take appropriate measures. For more details on the UV levels throughout the year, check out Matsusaka UV Index.
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September in Matsusaka, Japan, offers a delightful transition into autumn with 234 hours of sunshine, marking a slight dip from the sun-drenched peaks of August. The month showcases a steady transition, as daylight hours gradually decrease from the summer's vibrant 299 hours. Following the pattern established earlier in the year, September’s sunlight is still abundant, outperforming the spring months of January through June, but it hints at the approaching cooler weather. As the warmth lingers, the blend of sunny days against the backdrop of autumn leaves creates a picturesque setting that's both inviting and serene. This balance of light suggests that while summer styles may fade, the beauty of Matsusaka continues to shine bright during this enchanting time of year.
In Matsusaka, Japan, the likelihood of sunny weather takes a noticeable dip in September, where the chance of sunshine hovers around 24%. This decline follows the summer months, which typically maintain a higher percentage of clear skies—with July and August at 30% and 27%, respectively. As the seasons shift towards autumn, the sun's presence becomes more sporadic, aligning with the increase in cloud cover and rainfall. Interestingly, the trend reflects a gradual ascent in sunny probabilities as we move into October, which sees a significant rise to 49%, offering a more optimistic outlook for those hoping to enjoy the crisp fall air under brighter skies.
In Matsusaka, Japan, the daylight duration begins a gradual transition as summer yields to autumn in September. After basking in the lengthy 14-hour days of June and July, the month sees a gentle decline to 12 hours of daylight. This slight reduction is a precursor to the shorter days of October, with daylight dipping to 11 hours. The overall trend highlights a gradual shift from the vibrant brightness of summer towards the cozier, yet shorter days of the approaching winter months, making September a perfect blend of lingering light and the mellow embrace of fall.
In Matsusaka, Japan, the September winds offer a gentle respite, averaging 2.6 m/s (about 6 mph). This slight decline from the summer months reflects a broader trend throughout the year, where winds gradually soften from January's brisk pace of 3.6 m/s. As the heat of summer fades, the winds whisper of change, settling into a mild rhythm that hints at the arrival of autumn. Interestingly, this transitional month lingers just above the light breezes of June and July, suggesting that while the season shifts, the air remains imbued with a soft warmth, perfect for savoring the beauty of early fall in this charming locale.
Weather in Matsusaka varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Matsusaka, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present two contrasting moods in terms of weather. In September, temperatures range from a mild 16°C (60°F) to a scorching max of 34°C (94°F), with an average of 24°C (76°F). This month is characterized by high humidity at 87% and significant rainfall, with precipitation recorded at 266 mm (10.5 in) over 19 days. In stark contrast, January experiences much colder temperatures, with a minimum of -3°C (28°F) and a maximum of 17°C (63°F), averaging just 6°C (43°F). The winter month sees a substantial drop in precipitation, totaling 56 mm (2.2 in) over only 5 days, while humidity remains relatively lower at 82%. For more specific details about January weather, you can visit Matsusaka weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range from a minimum of 16°C (60°F) to a maximum of 34°C (94°F), with an average of 24°C (76°F). This month sees significant rainfall, with 266 mm (10.5 in) falling over 19 days, accompanied by high humidity levels of 87%. In contrast, February experiences much cooler temperatures, with a minimum of -2°C (29°F), an average of 6°C (44°F), and a maximum of 22°C (71°F). Precipitation is considerably lower in February, totaling 61 mm (2.4 in) over just 5 days, and humidity is also reduced to 79%. For more details on February weather, check out Matsusaka weather in February.
September and March exhibit contrasting weather conditions, making them significantly different months. In September, temperatures can range from a comfortable minimum of 16°C (60°F) to a scorching maximum of 34°C (94°F), with an average of 24°C (76°F). This month is quite humid, with a high humidity level of 87% and considerable precipitation, totaling 266 mm (10.5 in) over 19 days. In contrast, March offers cooler temperatures, ranging from a chilly 1°C (34°F) at night to a warmer maximum of 24°C (75°F), with an average of 11°C (51°F). March experiences less precipitation, with only 156 mm (6.2 in) over 11 days, and a lower humidity of 74%. For those looking to explore the weather specifics, check out Matsusaka weather in March.
September and April present contrasting weather patterns. In September, the temperatures range from a minimum of 16°C (60°F) to a sweltering maximum of 34°C (94°F), with an average temperature of 24°C (76°F). This month experiences significant rainfall, totaling 266 mm (10.5 in) over 19 days, and high humidity levels at 87%. In contrast, April offers much cooler temperatures, with a minimum of 1°C (35°F), an average of 15°C (59°F), and a maximum reaching 26°C (79°F). Precipitation is lower at 147 mm (5.8 in) spread across 11 days, and humidity levels are also more moderate at 76%. For more specific details about April weather in Matsusaka, you can check Matsusaka weather in April.
September and May present contrasting weather patterns, highlighting seasonal transitions. In September, temperatures range from a minimum of 16°C (60°F) to a maximum of 34°C (94°F), with an average of 24°C (76°F). This month is characterized by significant rainfall, totaling 266 mm (10.5 in) over 19 days, accompanied by high humidity levels at 87%. In comparison, May experiences milder temperatures, with a minimum of 7°C (45°F) and a maximum of 31°C (87°F), averaging 19°C (67°F). Precipitation is less intense in May, reaching 174 mm (6.9 in) across 12 days and slightly lower humidity at 83%. For more details on May weather in Matsusaka, you can visit Matsusaka weather in May.
When comparing the weather of September and June, both months showcase relatively warm temperatures, but September typically has a slightly wider temperature range. September sees minimum temperatures of 16°C (60°F) and can rise to a maximum of 34°C (94°F), while June starts a bit cooler with minimums of 13°C (56°F) and peaks at 33°C (91°F).
Precipitation is a notable factor in both months; September receives more rain, with 266 mm (10.5 in) over 19 days compared to June's 246 mm (9.7 in) over 16 days. Humidity levels remain consistent at 87% in both months, contributing to the overall muggy feeling. For more details on the weather conditions specific to June, you can check Matsusaka weather in June.
In comparing the weather between September and July, September tends to be slightly cooler with average temperatures ranging from a minimum of 16°C to a maximum of 34°C, while July is warmer, with temperatures ranging from a minimum of 20°C to a maximum of 37°C. Both months experience significant rainfall, but July has a higher precipitation total of 313 mm over 23 days compared to September's 266 mm over 19 days. Additionally, humidity levels are notably higher in July at 93%, compared to September’s 87%. For more details on July weather, you can visit Matsusaka weather in July.
Comparing the weather in September and August, we see distinct differences in temperature and precipitation patterns. In August, temperatures are notably higher, with a minimum of 21°C (70°F) and an average of 28°C (83°F), reaching a maximum of 38°C (101°F). This warm weather, accompanied by high humidity at 91%, can feel oppressive at times. In contrast, September brings slightly cooler temperatures, with a minimum of 16°C (60°F) and an average of 24°C (76°F), peaking at 34°C (94°F). Although September has a higher overall precipitation total of 266 mm (10.5 in) over 19 days, compared to August's 211 mm (8.3 in) over 18 days, the humidity remains high at 87%. For a more detailed look at the specifics of August weather, you can visit Matsusaka weather in August.
In September, the weather tends to be warmer and more humid, with average temperatures reaching up to 24°C (76°F) and highs peaking at 34°C (94°F). The month also sees considerable rainfall, with 266 mm (10.5 in) over 19 days and average humidity around 87%. In contrast, October brings a noticeable drop in temperatures, featuring an average of 19°C (67°F) and daytime highs of 30°C (87°F). Although October is cooler, it experiences even higher rainfall, totaling 406 mm (16.0 in) across 15 days, and slightly lower humidity at 85%. For more details on October weather in Matsusaka, refer to Matsusaka weather in October.
September and November showcase a striking contrast in weather patterns. In September, temperatures range from a mild minimum of 16°C (60°F) to a hot maximum of 34°C (94°F), with an average of 24°C (76°F). The month is characterized by significant rainfall, receiving 266 mm (10.5 in) over 19 days, and high humidity levels at 87%.
In comparison, November experiences much cooler temperatures, with a minimum of 3°C (37°F), an average of 13°C (57°F), and a maximum of 24°C (75°F). Precipitation drops significantly to 67 mm (2.6 in) over just 7 days, and humidity levels slightly decrease to 83%. For more details on the weather in November, you can check Matsusaka weather in November.
In September, the weather is markedly warmer, with average temperatures ranging from a minimum of 16°C (60°F) to a maximum of 34°C (94°F) and high humidity at 87%. This month also sees considerable rainfall, with 266 mm (10.5 in) of precipitation falling over 19 days. In contrast, December presents a cooler climate, characterized by a minimum temperature of -1°C (31°F) and an average of 8°C (47°F), peaking at a maximum of 22°C (72°F). Precipitation is significantly lower in December, totaling just 73 mm (2.9 in) over only 6 days, along with slightly reduced humidity at 83%. For more details on December weather, you can explore Matsusaka weather in December.
As September rolls into Matsusaka, the weather shifts dramatically from the scorching summer months, offering a blend of warm days and cooler evenings. With an average temperature of around 24°C (76°F), the warmth is still palpable, but it’s complemented by the increased humidity and frequent rainfall. Unlike the drier summer, this month is marked by almost two-thirds of the days experiencing precipitation, leading to a lush, vibrant landscape. Whether you’re exploring the outdoors or enjoying the local culture, September’s unique climate presents a refreshing transition into the autumn season. For a deeper understanding of what to expect throughout the year, be sure to check out Matsusaka Climate.