Last updated: August 21, 2025
September in Dazaifu, Japan offers a dynamic climate as summer's warmth lingers. With a maximum temperature soaring up to 35°C (96°F) and an average of 24°C (76°F), the weather is often warm and inviting. Nights bring a refreshing drop to a minimum of 13°C (56°F), providing a pleasant respite. However, travelers should be prepared for frequent rainfall, as the month sees approximately 206 mm (8.1 in) of precipitation over 15 days, coupled with a high humidity level of 84%. This mix of warmth and wetness creates a lush environment, perfect for both exploration and experiencing the vibrant seasonal changes.
As September arrives in Dazaifu, Japan, the lingering warmth of summer begins to ebb, yet the temperatures remain pleasantly mild. With minimums dipping to around 13°C (56°F) and averages reaching a comfortable 24°C (76°F), the month offers a delightful escape from the sweltering heat of August. The maximum temperatures hover around 35°C (96°F), showcasing a gradual transition from summer's peak to the cooler embrace of autumn. This shift marks September as a sweet spot for outdoor activities, with balmy evenings perfect for exploring the rich cultural heritage of the region. Overall, the month reflects a perfect blend of warmth and comfort, encouraging visitors to enjoy Dazaifu’s scenic beauty before the cooler months set in.
September in Dazaifu, Japan, sees a significant shift in precipitation, marking the transition into the autumn months. With 206 mm (8.1 in) of rain falling over 15 days, it continues the trend of substantial moisture experienced throughout the summer, though it is notably lower than the peak of 367 mm recorded in July. This drop in rainfall is consistent with the shifting seasons, as August also showcased high precipitation levels of 303 mm (11.9 in). As the rainy season winds down, September serves as a bridge between the intense summer storms and the milder, drier conditions of October, which typically brings a marked decrease in both precipitation and rainy days. Overall, September's weather patterns emphasize the region's adaptability and the gradual transition into autumnal serenity.
In September, Dazaifu, Japan, experiences a notable transition in humidity levels, averaging 84%. Following the peak of summer, where July and August boast a sweltering 92% and 91% respectively, September provides a slight reprieve as the air begins to cool. This gradual decline from the summer highs aligns with the steady pattern observed throughout the year, where humidity typically peaks during the sweltering summer months and gradually decreases into the fall. As Dazaifu moves from the moisture-laden summer towards the milder autumn, September's humidity sets the stage for more comfortable conditions, while still retaining a significant level of dampness characteristic of the region.
In Dazaifu, Japan, September marks a continuation of the intense summer UV trends, standing out with a notably high UV Index of 11, classified as extreme. This level means that the potential for skin damage is significant, with a minimal burn time of just 10 minutes. As the months transition from the blistering heat of July and August, the UV Index slightly declines but remains perilously elevated, requiring precautions to safeguard against harmful exposure. This pattern is consistent with the peak UV levels usually seen from April through August, referred to as the most critical months for sun protection. As the year progresses into October, the UV Index will drop, but Dazaifu's September still demands vigilance. For more detailed information, visit Dazaifu UV Index.
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September in Dazaifu, Japan, offers a delightful transition from the sultry summer days to the crisp fall atmosphere, with 256 hours of sunshine that month. While it marks a slight decline from the sun-soaked 304 hours of August, September's light still outshines the earlier months of the year, showcasing a remarkable trend of increasing sunlight from January's 179 hours to this late summer peak. As we shift towards October, with a modest decrease to 253 hours, the region's sun-drenched days provide a vibrant backdrop for enjoying the beauty of nature and the cultural richness that Dazaifu has to offer. This gradual ebb and flow of sunlight not only reflects the changing seasons but also invites residents and visitors alike to savor the lingering warmth of early fall.
In Dazaifu, Japan, the likelihood of sunny weather in September stands at 30%, reflecting a modest chance for clear skies as summer transitions to autumn. This percentage shows a slight decline from the sunnier days of April (41%) and increases slightly from the more overcast months of June (22%) and July (19%). As the year progresses, September marks a refreshing shift, with a noticeable uptick in sun probability as it paves the way for the sunnier months ahead, particularly a dramatic increase to 60% in October. Thus, while September may not promise idyllic weather, it hints at brighter days just around the corner.
As summer transitions to autumn in Dazaifu, Japan, September enjoys a balanced 12 hours of daylight, a gentle tapering from the sun-drenched days of July and June, which boast up to 14 hours of sunlight. This month marks a shift as daylight diminishes, following the peak summer months, yet it remains leavened with the vibrant energy that hints at the approach of fall. In the broader context of the year, September's daylight duration stands as a precursor to shorter days ahead, as October and November embrace an 11-hour and 10-hour daylight rhythm, respectively. This gradual decrease not only signifies changing seasons but also invites an atmosphere of reflection and preparation for the cozy months to come.
As September unfolds in Dazaifu, Japan, the gentle breeze carries a whisper of autumn with an average wind speed of 2.2 m/s (5 mph), paralleling the calm of the preceding summer months. This marks a subtle dip from earlier in the year, which showcased slightly higher wind speeds, particularly in February and November, both reaching 3.1 m/s (7 mph) and 2.4 m/s (5 mph) respectively. The transition from July and August's warmer temperatures to October's cooler embrace signals nature’s gradual shift, as the winds become more tranquil. With a consistent backdrop of soft winds throughout the year, September’s breeziness perfectly sets the stage for the enchanting autumn scenery that awaits in Dazaifu.
Weather in Dazaifu varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dazaifu, focusing on differences in temperature, rainfall, humidity, and UV levels.
September is characterized by warm temperatures, with daily averages around 24°C (76°F) and maximums reaching up to 35°C (96°F). However, it also brings significant precipitation, totaling 206 mm (8.1 in) over approximately 15 days, coupled with high humidity levels at 84%. In contrast, January experiences much colder weather, with average temperatures dropping to 6°C (43°F) and minimums reaching as low as -3°C (26°F). This month sees considerably less rainfall, with only 58 mm (2.3 in) over about 8 days, and a lower humidity of 75%. The dramatic differences in temperature and precipitation between these two months highlight the distinct seasonal transitions. For more details, you can refer to Dazaifu weather in January.
September and February present stark contrasts in weather. September enjoys warmer temperatures, with a range from a cool 13°C (56°F) at night to a sweltering 35°C (96°F) during the day and an average of 24°C (76°F). This month is characterized by high humidity at 84% and considerable rainfall, receiving 206 mm (8.1 in) over 15 days. In contrast, February is much chillier, with temperatures dipping as low as -3°C (26°F) and peaking at 22°C (72°F), averaging only 7°C (45°F). Precipitation is significantly less during this month, totaling 80 mm (3.1 in) over 10 days, and the humidity level drops to 71%. For more details on the February weather, visit Dazaifu weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a mild 13°C (56°F) at night to a sweltering high of 35°C (96°F) during the day, with an average temperature of 24°C (76°F). The month also sees considerable rainfall, totaling 206 mm (8.1 in) across about 15 days, accompanied by high humidity levels at 84%. In contrast, March features cooler conditions, with temperatures dipping to a low of -1°C (31°F) and maxing out at 23°C (73°F), averaging 11°C (52°F). Precipitation is less frequent in March, measuring at 121 mm (4.8 in) over approximately 11 days, while humidity is lower at 71%. For more details on March weather, check out Dazaifu weather in March.
September tends to be much warmer and more humid compared to April, with average temperatures reaching 24°C (76°F) and maximum highs of 35°C (96°F). In contrast, April sees milder temperatures, with an average of 15°C (59°F) and a maximum of 28°C (83°F). Additionally, September experiences significantly more rainfall, with 206 mm (8.1 in) over 15 days, whereas April sees less precipitation at 115 mm (4.5 in) over just 9 days. Humidity levels are also higher in September at 84% compared to 78% in April, contributing to a distinctly different feel in the two months. For more detailed information on April weather, you can visit Dazaifu weather in April.
September and May present contrasting yet vibrant weather patterns. In September, the temperature ranges from a minimum of 13°C (56°F) to a scorching maximum of 35°C (96°F), with an average of 24°C (76°F). This month also sees significant rainfall, totaling 206 mm (8.1 in) over 15 days, maintaining a high humidity level of 84%. In comparison, May experiences milder temperatures, with a minimum of 7°C (44°F) and a maximum of 31°C (88°F), averaging around 20°C (68°F). Rainfall in May is slightly less, totaling 163 mm (6.4 in) over 12 days, while humidity levels remain consistent at 84%. For a closer look at what to expect, check out Dazaifu weather in May.
In comparing the weather between September and June, we notice that both months exhibit similar average temperatures, with September averaging at 24°C (76°F) and June slightly cooler at 23°C (74°F). The minimum temperatures are also quite close, with September starting at 13°C (56°F) and June at 14°C (58°F). However, September can peak at slightly higher maximum temperatures of 35°C (96°F) compared to June's 33°C (91°F). Precipitation levels are relatively comparable, with September receiving 206 mm (8.1 in) over 15 days and June seeing 199 mm (7.8 in) across 14 days. Interestingly, both months experience high humidity, with September at 84% and June slightly higher at 86%. For more specific details about June weather, you can check Dazaifu weather in June.
When comparing the weather in September to that of July, we notice several key differences. July tends to be warmer, with average temperatures reaching 27°C (81°F) compared to September's average of 24°C (76°F). Additionally, July experiences a higher maximum temperature of 36°C (98°F) versus September's maximum of 35°C (96°F). However, September sees a significant increase in rainfall, with 206 mm (8.1 in) of precipitation over 15 days, while July has a much higher total of 367 mm (14.4 in) spread over 20 days. The humidity is also slightly higher in July at 92%, compared to 84% in September. For more details on July's weather, you can visit Dazaifu weather in July.
In comparing the weather between September and August, September tends to be slightly cooler with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 35°C (96°F), averaging around 24°C (76°F). In contrast, August experiences higher temperatures, with minimums at 19°C (66°F) and maximums reaching 37°C (100°F), giving an average of 28°C (83°F). Additionally, September sees a notable decrease in precipitation with 206 mm (8.1 in) over 15 days, compared to August's 303 mm (11.9 in) during the same number of days. Humidity levels are also slightly lower in September at 84%, compared to August's 91%. For more detailed insights, check Dazaifu weather in August.
September weather typically showcases a wider temperature range, with minimums around 13°C (56°F) and maximums soaring to 35°C (96°F). The month is characterized by high humidity at 84% and significant rainfall, averaging 206 mm (8.1 in) across 15 days. In contrast, October brings cooler temperatures, with lows dropping to 8°C (47°F) and averages settling at 19°C (67°F). The maximum temperature in October reaches 32°C (89°F), but overall, the month sees less rain, totaling 113 mm (4.5 in) over just 10 days, with humidity slightly declining to 83%. For more detailed insights, check out the Dazaifu weather in October.
September and November showcase a striking contrast in weather. In September, temperatures range from a mild 13°C (56°F) to a soaring high of 35°C (96°F), averaging around 24°C (76°F), while the month is characterized by significant rainfall of 206 mm (8.1 in) over 15 days, resulting in high humidity levels of 84%. In contrast, November experiences much cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 25°C (77°F), averaging just 13°C (56°F). Precipitation also drops significantly to 52 mm (2.1 in) over only 7 days, and humidity remains relatively lower at 81%. For a detailed look at the weather specifics, you can check Dazaifu weather in November.
In September, the weather is generally warm, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 35°C (96°F) and an average of 24°C (76°F). This month also experiences considerable rainfall, totaling 206 mm (8.1 in) across 15 days, along with high humidity levels at 84%. In contrast, December brings a significant change, with much cooler temperatures, where the minimum drops to -1°C (31°F), and the average temperature is only 8°C (46°F). The maximum temperature in December reaches a milder 23°C (73°F), and the precipitation decreases to 68 mm (2.7 in) over 8 days, accompanied by slightly lower humidity at 79%. For a more detailed look at weather conditions, visit Dazaifu weather in December.
As September arrives in Dazaifu, the weather shifts significantly, combining the lingering warmth of summer with the early whispers of autumn. With maximum temperatures soaring to a sizzling 35°C, the month still retains an average warmth of 24°C, inviting outdoor activities despite the occasional rain. However, it's also a time when the city experiences increased precipitation and humidity, making it one of the wetter months of the year. With around 15 days of rain bringing a total of 206 mm, the air feels particularly muggy at 84% humidity. This blend creates a unique climate, marking September as a transitional period that offers a taste of both summer's heat and autumn's cool embrace. For a deeper dive into Dazaifu's climate patterns, be sure to explore Dazaifu Climate.