Last updated: August 21, 2025
September in Kamakura, Japan is characterized by a warm atmosphere, with maximum temperatures reaching 29°C (84°F) and an average of 24°C (75°F). The month features a distinct cooling trend, as minimum temperatures drop to 18°C (65°F). However, it also brings significant precipitation, averaging 208 mm (8.2 in) over approximately 17 days, contributing to a high humidity level of 86%. Visitors can expect a blend of sunny spells and rainy days, making it essential to plan activities accordingly to fully enjoy this coastal gem.
In Kamakura, Japan, September marks a delightful transition toward autumn, with temperatures reflecting a warm yet comfortable climate. The month sees a minimum of 18°C (65°F), making it one of the milder times of the year. As the month progresses, the average rises to 24°C (75°F), indicating a lingering summer warmth, while daytime highs reach up to 29°C (84°F). This trend showcases a gradual decrease from the peak summer heat experienced in July and August, inviting locals and visitors alike to enjoy the scenic beauty and cultural richness of this historic city before the cooler months set in. As September winds down, it sets the stage for a crisp and refreshing October, perfect for exploring Kamakura's temples and coastal views.
As summer fades into autumn, September in Kamakura experiences a notable spike in precipitation, with an average of 208 mm (8.2 in) falling over 17 days. This marked increase follows the relatively drier August, which recorded only 129 mm (5.1 in), hinting at the shifting weather patterns as the region transitions into the wet season. The rainfall in September is not only significant but also sets the stage for October's peak, which averages 303 mm (11.9 in). This trend showcases a distinctive pattern of escalating precipitation as the months progress, reminding residents and visitors alike that the arrival of fall brings with it an abundance of rain, painting Kamakura in lush shades of green.
Kamakura, Japan, experiences a notable trend in humidity throughout the year, peaking during the summer months. September, with its humidity at 86%, marks a slight decrease from the sweltering summer of July and August, which reached highs of 93% and 90%, respectively. As the year progresses, humidity levels begin to taper off, signaling the transition from the hot, humid summer to more temperate conditions in autumn. While September remains relatively humid compared to earlier months—particularly in the lush spring when humidity dips to 70% in March—it reflects the gradual shift towards a drier climate, with October bringing further relief at 83%. The rhythmic ebb and flow of Kamakura's humidity not only shapes the seasonal experience but also enhances the area’s vibrant flora, adding to its charm as seasons change.
As September arrives in Kamakura, Japan, the UV Index remains notably high, peaking at 10 which falls under the very high exposure category. This indicates a decrease from the summer months, where the index consistently reached an extreme level of 11. Despite this slight dip, sun-seekers should still exercise caution, as the burn time is a swift 15 minutes. This trend suggests that while the intense summer sun is waning, the need for protective measures against UV rays continues through September. Visitors and locals alike should stay informed and protect their skin as they enjoy the beautiful coastal scenery. For more detailed information on UV levels throughout the year, visit Kamakura UV Index.
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As summer gracefully transitions to autumn, September in Kamakura enjoys a favorable balance of sunshine, basking in 239 hours of bright daylight. This month showcases a delightful dip from August's peak of 297 hours, marking a gentle retreat towards the cozier days of fall. Interestingly, September still boasts more sunlight than the earlier months of the year, including a notable uptick from the winter months. As the warm rays begin to soften, residents and visitors alike can revel in the lingering warmth and beauty of this coastal gem, making it an ideal time for outdoor exploration and cultural festivities. The evolving landscape of sunshine from month to month paints a vivid picture of Kamakura's seasonal charms, inviting everyone to embrace the joy of the changing seasons.
In Kamakura, Japan, September's weather brings a noticeable shift toward overcast days, with a 29% chance of sunny weather that sets it apart from the sun-drenched months of January and February, where probabilities soar to 53% and 64%, respectively. As summer fades, the likelihood of sunshine drops compared to the bustling warmth of July and August, which offer 35% and 38% chances, respectively. This trend continues into October, where sunny days start to recover slightly to 48%. Overall, September's weather invites a period of transition, making it less sunny but perfect for those who appreciate the serene beauty of Kamakura's landscapes under soft, diffused light.
In Kamakura, Japan, the rhythm of daylight shifts gracefully throughout the year, revealing a captivating seasonal dance. As summer peaks in June and July, the city basks in a generous 14 hours of sunlight, allowing for long, leisurely days. By September, daylight begins to wane, ushering in a more tempered 12 hours. This transition hints at the approach of autumn, where the sun will continue to retreat, dropping to 11 hours in October, and further diminishing to 9 hours by December. The gradual decline from the summer solstice evokes a sense of change, inviting residents and visitors alike to savor the remaining warmth and light as nature prepares for its cozy winter slumber.
As summer gives way to autumn, September in Kamakura welcomes a gentle shift in the winds, maintaining an average speed of 5.2 m/s (12 mph). This slight increase from the slower summer months, particularly July's calm of 3.3 m/s (7 mph), indicates a transition that blends the lingering warmth of the season with the crispness of fall on the horizon. The winds begin to pick up again as the city prepares for October and November, both averaging 5.4 m/s (12 mph). This seasonal rhythm highlights Kamakura’s dynamic interplay of nature, where each month gracefully ushers in the next, setting the stage for the beauty of autumn foliage amidst the soothing sounds of the wind.
Weather in Kamakura varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kamakura, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather tends to be much warmer and more humid compared to January. With temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (84°F), it can feel quite tropical, especially with an average of 24°C (75°F). However, September also brings significant rainfall, averaging 208 mm (8.2 in) over 17 days, contributing to a high humidity level of 86%.
In contrast, January experiences much cooler temperatures, ranging from a chilly minimum of 1°C (34°F) up to a maximum of 18°C (64°F), with an average of just 8°C (47°F). The precipitation in January is significantly lower at 64 mm (2.5 in) over only 6 days, and humidity also drops to 76%. For more detailed information about the weather in Kamakura during this month, you can check Kamakura weather in January.
September and February present contrasting weather conditions. In September, temperatures are warm, ranging from a minimum of 18°C (65°F) to a maximum of 29°C (84°F), with an average of 24°C (75°F). This month is marked by higher humidity at 86% and substantial rainfall, totaling 208 mm (8.2 in) over 17 days. In stark contrast, February offers much cooler weather, with temperatures ranging from a chilly 2°C (36°F) to a mild 17°C (63°F), averaging just 8°C (47°F). Precipitation in February is significantly lower, at only 62 mm (2.4 in) over 8 days, and humidity levels drop to 74%. For those interested in more specific details, check out Kamakura weather in February.
In September, the weather is warm and humid, with average temperatures reaching 24°C (75°F) and high humidity levels of 86%. The month experiences significant rainfall, with about 208 mm (8.2 in) spread over 17 days, making it one of the wetter months of the year. In contrast, March brings a notable shift toward cooler weather, with average temperatures around 11°C (52°F) and a much lower maximum of 19°C (66°F). March is also drier, with precipitation totaling 172 mm (6.8 in) over just 12 days and a lower humidity level of 70%. For more details on the weather in March, you can check Kamakura weather in March.
In September, the weather is characterized by warmer temperatures, with a minimum of 18°C (65°F) and an average of 24°C (75°F), reaching a maximum of 29°C (84°F). This month also experiences significant rainfall, totaling 208 mm (8.2 in) over approximately 17 days, combined with high humidity levels around 86%. In contrast, April showcases a much cooler climate, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 21°C (70°F), and an average of 14°C (58°F). The precipitation in April is lighter, at 141 mm (5.5 in) across about 12 days, and the humidity is more moderate at 74%. For more details about the weather in Kamakura during April, you can visit Kamakura weather in April.
In comparing the weather of September and May, September tends to be warmer and more humid. The minimum temperature in September hovers around 18°C (65°F), with an average of 24°C (75°F) and a maximum reaching 29°C (84°F). In contrast, May sees cooler temperatures, with a minimum of 12°C (54°F), averaging 18°C (65°F), and peaking at 23°C (74°F). Additionally, September experiences significantly more precipitation, averaging 208 mm (8.2 in) over 17 days, compared to May's 148 mm (5.8 in) over just 11 days. The humidity in September is also higher at 86%, while May's humidity is a comfortable 81%. For more detailed information on May weather, you can visit Kamakura weather in May.
September generally experiences warmer temperatures compared to June, with average highs reaching 29°C (84°F) as opposed to June's maximum of 26°C (79°F). While both months see significant humidity, September has a slightly lower average at 86% compared to June’s 88%. Interestingly, September also records more precipitation, with 208 mm (8.2 in) over 17 days, while June has 197 mm (7.8 in) over 13 days. For more specific details about June weather, you can check Kamakura weather in June.
In comparing the weather of September and July, both months exhibit warm temperatures, but September tends to be slightly cooler overall. September has a minimum temperature of 18°C (65°F) and an average of 24°C (75°F), compared to July's minimum of 19°C (66°F) and an average of 25°C (77°F). While July reaches a maximum of 28°C (83°F), September is a bit warmer at 29°C (84°F). In terms of precipitation, July receives more rainfall, totaling 226 mm (8.9 in) over 17 days, while September has a total of 208 mm (8.2 in) across the same number of days. Additionally, humidity is slightly higher in July at 93%, compared to September's 86%. To learn more about July weather specifically, you can visit Kamakura weather in July.
In comparing the weather in September to August, it is evident that September experiences slightly cooler temperatures, with average highs of 29°C (84°F) compared to August’s 31°C (87°F). The minimum temperature in September is lower as well, at 18°C (65°F), which is 3 degrees cooler than August's 21°C (70°F). Additionally, September sees more precipitation, totaling 208 mm (8.2 in) over 17 days, while August has only 129 mm (5.1 in) across 12 days. Humidity levels remain high in both months, with September at 86% and August slightly higher at 90%. For more detailed information, you can check Kamakura weather in August.
September typically offers warmer temperatures than October, with averages reaching up to 24°C (75°F) and a maximum of 29°C (84°F). In contrast, October sees cooler conditions, with an average temperature of 20°C (68°F) and a maximum of 26°C (79°F). Both months experience significant rainfall, but October is notably wetter, with 303 mm (11.9 in) of precipitation compared to September's 208 mm (8.2 in). Additionally, while humidity remains relatively high in both months, it slightly decreases from 86% in September to 83% in October. For more details on October's weather in Kamakura, visit Kamakura weather in October.
September's weather is characterized by warm temperatures, with minimums around 18°C (65°F) and highs reaching up to 29°C (84°F). The month experiences significant rainfall, totaling 208 mm (8.2 in) over about 17 days, coupled with high humidity levels at 86%. In contrast, November brings a noticeable chill, with temperatures dropping to a minimum of 6°C (43°F) and an average of 15°C (60°F), peaking at 21°C (71°F). Rainfall is also reduced in November to 111 mm (4.4 in) over 12 days, and the humidity decreases slightly to 80%. For more details on November's weather, you can visit Kamakura weather in November.
In September, the weather is warm with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (84°F), accompanied by high humidity at 86% and significant rainfall of 208 mm (8.2 in) over 17 days. In contrast, December experiences much cooler temperatures, with averages around 11°C (52°F), a minimum of 3°C (37°F), and a maximum of 21°C (69°F). The precipitation in December is notably lower, totaling 82 mm (3.2 in) across 11 days, and the humidity drops to 78%. For more detailed information, you can check out Kamakura weather in December.
September in Kamakura marks a transition into the cooler embrace of autumn, offering slightly milder temperatures compared to the hot summer months. While still warm, with an average temperature around 24°C (75°F), the humidity remains high at 86%, making the air feel a bit heavier. Visitors may experience increased rainfall, with about 17 days of precipitation accumulating to 208 mm (8.2 in). This blend of warmth and rain creates a unique atmosphere that's distinct from the drier, hotter conditions of July and August. For those planning to explore this enchanting coastal city during September, it’s essential to be prepared for occasional showers. For more insights on what to expect, visit Kamakura Climate.