Last updated: August 21, 2025
September in Matsushima, Japan is characterized by a warm climate, with maximum temperatures reaching 31°C (87°F) and an average of 22°C (72°F), while nights can dip to a cooler 13°C (55°F). This month brings significant precipitation, totaling 163 mm (6.4 in) across about 14 days, contributing to a notably high humidity level of 86%. Visitors can expect a vibrant atmosphere colored by lush greenery and the occasional fleeting rain shower, making it a unique time to experience the beauty of Matsushima.
As September rolls in, Matsushima, Japan experiences a delightful transition into autumn, with temperatures reflecting a comfortable range. The month starts with a minimum temperature of 13°C (55°F), gradually warming up to a pleasant average of 22°C (72°F) and peaking at around 31°C (87°F). This shift marks a noticeable drop from the sweltering summer highs, creating a perfect setting for outdoor activities and sightseeing. With evenings becoming cooler, visitors can enjoy the beauty of Matsushima's iconic bay and its stunning scenery, all while reveling in the balanced warmth that September offers. The gradual decrease in temperatures hints at the impending autumn, inviting both locals and travelers to embrace the season's charm.
In September, Matsushima experiences a significant shift in precipitation, accumulating 163 mm (6.4 in) of rain over 14 days, marking a notable drop from the peak wetness of the summer months. Following July's high of 227 mm (8.9 in) and August's substantial 213 mm (8.4 in), the early autumn rains provide a refreshing transition, yet still uphold a robust average for the month. As the days begin to shorten and temperatures cool, the rainfall is essential for nurturing the lush landscapes that define this region. This pattern indicates a steady decrease in precipitation as the dry season approaches, as evidenced by the dip to 129 mm (5.1 in) in October, yet September remains a crucial link in the chain of vibrant seasonal change.
In September, Matsushima experiences a notable drop in humidity, settling at 86%. This marks a transition from the sweltering 92% levels of July and August, signaling the end of the summer's peak humidity. As the seasons change, the air remains distinctly moist, reflecting the lingering influences of the humid summer. Notably, September’s humidity is slightly lower than the sweltering mid-summer months but higher than the autumn transition in October, which dips to 82%. This month showcases Matsushima’s unique climate rhythm, where humidity ebbs and flows, painting a rich tapestry of sensory experiences.
As September rolls in Matsushima, Japan, the UV Index holds steady at 9, placing it in the very high exposure category with a burn time of just 15 minutes. This marks a slight decrease from the extreme levels seen in the summer months of July and August, both peaking at 11. However, the sunshine remains potent, reminding residents and visitors alike to take precautions against sun exposure. The trend throughout the year highlights a gradual rise in UV levels from the moderate range in winter months, surging to extreme heights in midsummer, before tapering off slightly in fall. For more detailed insights, visit the Matsushima UV Index.
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September in Matsushima, Japan, offers a delightful blend of warmth and sunshine, with 247 hours of bright daylight. As the summer months fade away, this beautiful coastal town experiences a gradual decrease in sunshine hours, following August's 271 hours. Remarkably, the sunshine trend remains favorable throughout the year, with spring and early summer boasting the highest levels, peaking in May at 292 hours. As autumn sets in, the light softens, yet September still ensures plenty of sun for outdoor exploration. Whether you’re wandering along the iconic coastline or soaking in the stunning views, the lingering sunlight makes this transitional month a perfect time to appreciate Matsushima's natural beauty.
In Matsushima, Japan, the likelihood of sunny weather in September stands at 33%, which reflects a slight dip in sunshine chances compared to the summer months. As we transition from August’s 29% and continue into the cooler autumn months, it becomes evident that September is part of a broader trend where sunny days become less frequent. Following a peak during the winter, with February showcasing the highest sunny odds at 61%, the likelihood then hovers around the mid-range before slightly improving to 44% in October. This pattern hints at the shifting climates of early fall in Matsushima, offering a unique balance of warmth and emerging coolness as summer gives way to autumn.
As summer fades into autumn in Matsushima, Japan, September marks a gentle transition in daylight duration, with the sun gracing the skies for 12 hours each day. This slight decline from the vibrant summer months, where daylight peaked at 14 hours, signals a gradual shift towards shorter days. Following the lush greenery of May through August, September's sunlight begins to dwindle, paving the way for the cozy embrace of October's 11 hours. The overall trend reveals a rhythmic ebb and flow of daylight throughout the year, enriching the cultural tapestry of Matsushima as each season unfolds its unique character.
As September arrives in Matsushima, the gentle caress of the wind is a reminder of the changing seasons. With an average wind speed of 3.6 m/s (8 mph), the month witnesses a subtle uptick from the summer's lull, signaling a transition toward the crispness of autumn. While January and February boast brisker gales, September's wind offers a delicate balance, smoothing the edges of late summer while whispering promises of the cooler months ahead. The consistency is palpable, with wind speeds hovering around similar marks as the preceding months, creating a serene atmosphere that perfectly complements the area's stunning coastal beauty. This timely breeziness invites residents and visitors alike to indulge in outdoor activities, as the temperate conditions blend seamlessly with the breathtaking landscapes of Matsushima.
Weather in Matsushima varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Matsushima, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures in Matsushima are significantly warmer, with an average of 22°C (72°F) and highs reaching up to 31°C (87°F). The month is characterized by higher humidity at 86% and considerable precipitation, averaging 163 mm (6.4 in) over 14 days. In contrast, January brings much colder conditions, with average temperatures dropping to around 3°C (37°F) and maximums only reaching 13°C (55°F). Precipitation is also less frequent in January, totaling 52 mm (2.0 in) over about 9 days, and humidity is slightly lower at 80%. For more details on January weather, you can check Matsushima weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range from a mild 13°C (55°F) to a warm 31°C (87°F), with an average of 22°C (72°F). This month experiences significant rainfall, with 163 mm (6.4 in) of precipitation over 14 days and high humidity at 86%. In contrast, February is much colder, with temperatures dipping as low as -6°C (22°F) and averaging around 3°C (38°F), peaking at 15°C (59°F). Rainfall is considerably lighter, totaling only 42 mm (1.7 in) across 8 days, and humidity is relatively lower at 79%. For a detailed overview of February weather, check out Matsushima weather in February.
September and March present stark contrasts in weather patterns. In September, temperatures range from a mild 13°C (55°F) at night to a warm average of 22°C (72°F) during the day, peaking at a high of 31°C (87°F). This month also experiences significant rainfall, with 163 mm (6.4 in) over about 14 days, contributing to a notably high humidity level of 86%. In contrast, March features much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 19°C (66°F), averaging just 7°C (44°F). Precipitation is lower, totaling 114 mm (4.5 in) across approximately 11 days, and the humidity drops to 77%. For a closer look at what to expect, visit Matsushima weather in March.
September and April present contrasting weather patterns. September typically boasts warmer temperatures, with a minimum of 13°C (55°F) and a maximum of 31°C (87°F), averaging around 22°C (72°F). In contrast, April features cooler temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 21°C (70°F), averaging just 10°C (51°F). While September sees a higher total precipitation of 163 mm (6.4 in) over 14 days, April experiences slightly less rainfall at 113 mm (4.5 in) across 12 days. Additionally, humidity levels are elevated in September at 86%, compared to a more comfortable 75% in April. To learn more about the specific climate in April, you can check Matsushima weather in April.
When comparing the weather in September and May, several notable differences emerge. September typically presents warmer temperatures, with minimums around 13°C (55°F), average highs reaching 22°C (72°F), and peaks of 31°C (87°F). In contrast, May is cooler, with minimum temperatures of 7°C (45°F) and an average high of 16°C (61°F), making it a more moderate month overall. Additionally, September experiences higher precipitation levels, averaging 163 mm (6.4 in) over about 14 days, compared to May's 111 mm (4.4 in) across 11 days. Notably, the humidity also remains high in September at 86%, slightly more than May's 80%. For more details about the specific conditions you can expect during this time, you can check Matsushima weather in May.
When comparing the weather in September to that of June, it’s clear that September tends to be warmer overall. In September, average temperatures reach 22°C (72°F), with maximums climbing to 31°C (87°F), while June boasts a slightly cooler average of 19°C (67°F) and maximums up to 27°C (80°F). Precipitation levels are higher in September, totaling 163 mm (6.4 in) across 14 days, compared to June's 99 mm (3.9 in) over 13 days. Humidity remains quite similar, with September at 86% and June at 87%. For further insights into the June weather patterns, you can check Matsushima weather in June.
When comparing the weather between September and July, September tends to be slightly cooler, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), compared to July's higher minimum of 17°C (63°F) and maximum of 32°C (89°F). Both months experience significant rainfall, but July is notably wetter, with 227 mm (8.9 in) of precipitation over 19 days, while September sees 163 mm (6.4 in) over 14 days. Furthermore, humidity levels are slightly lower in September at 86%, compared to July's higher 92%. For more detailed insights into July's climate, see Matsushima weather in July.
When comparing the weather in September to that of August, September tends to be slightly cooler, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), compared to August's warmer range of 17°C (63°F) to 32°C (89°F). Additionally, September experiences more precipitation, totaling 163 mm (6.4 in) over 14 rainy days, while August sees higher overall rainfall at 213 mm (8.4 in) across 18 days. Humidity levels are also marginally lower in September at 86% compared to August's 92%. For a detailed look at the weather during this time, you can visit Matsushima weather in August.
September weather typically showcases warmer temperatures, with a range from 13°C (55°F) to a maximum of 31°C (87°F) and an average of 22°C (72°F). The month experiences significant rainfall, totaling 163 mm (6.4 in) over 14 days, coupled with high humidity at 86%. In contrast, October sees a noticeable drop in temperature, with minimums of 8°C (47°F), averages of 17°C (62°F), and maximums of 26°C (79°F). Although the month features slightly lower humidity at 82%, it experiences increased precipitation, reaching 229 mm (9.0 in) over 12 days. For more detailed insights, check out Matsushima weather in October.
September and November present strikingly different weather patterns. In September, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), with an average of 22°C (72°F), creating a warm and humid atmosphere with 86% humidity. The month sees significant rainfall, with 163 mm (6.4 in) of precipitation over 14 days. In contrast, November experiences cooler conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 20°C (67°F), and an average of 11°C (52°F). Precipitation drops to 39 mm (1.5 in) over just 8 days, accompanied by lower humidity at 79%. For more detailed insights, you can check Matsushima weather in November.
September weather presents a warm and humid atmosphere, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (87°F) and an average of 22°C (72°F). The month experiences significant rainfall, with 163 mm (6.4 in) of precipitation over 14 days, creating a lush environment. In contrast, December brings a stark shift to cooler temperatures, marked by a minimum of -2°C (28°F) and a maximum of 15°C (60°F), with an average of just 5°C (42°F). The precipitation decreases to 58 mm (2.3 in) over 11 days, and humidity also drops to 80%. For more detailed information on the conditions in December, you can visit Matsushima weather in December.
As September unfolds in Matsushima, the weather presents a blend of warmth and moisture, setting it apart from the preceding summer months. With maximum temperatures reaching 31°C and average temperatures around 22°C, the month maintains a pleasant warmth, albeit with an increased chance of precipitation—recording around 163 mm over approximately half the days. The high humidity levels of 86% add a unique tropical feel, creating a shift from the drier, hotter days of summer. If you're planning a visit, be prepared for both sunshine and rain, and check out the detailed insights on the region's climate at Matsushima Climate.