Last updated: August 21, 2025
In August, Kitakyushu, Japan experiences a warm climate with maximum temperatures soaring up to 38°C (100°F) and averaging around 29°C (84°F). Nighttime lows dip to a comfortable 20°C (68°F), providing some relief from the daytime heat. This month is characterized by significant precipitation, with a total rainfall of 255 mm (10.0 in) over approximately 14 days, contributing to a high humidity level of 91%. Visitors can expect a mix of sweltering days and occasional rain, making it essential to stay hydrated and prepared for fluctuating weather conditions.
In August, Kitakyushu experiences its warmest weather of the year, with temperatures soaring to an impressive max of 38°C (100°F). The heat is complemented by a minimum of 20°C (68°F), ensuring that summer nights remain comfortably warm. Average temperatures sit at a balmy 29°C (84°F), marking a noticeable rise from the cooler months of June and July. This significant increase in warmth highlights the shifting seasonal patterns, making August an ideal time for outdoor adventures and summer festivals. As the city basks in the summer sun, locals and visitors alike enjoy the vibrant energy that comes with the heat, all while looking forward to the gentle transition into the cooler autumn months ahead.
In August, Kitakyushu experiences a significant volume of rainfall, with 255 mm (10.0 in) recorded over approximately 14 days. This marks a noticeable decrease from the intense July precipitation of 298 mm (11.7 in), which is the peak of the rainy season. As summer transitions to early autumn, the consistency of rain in August continues to contribute to the region's lush landscapes, though the frequency of rainy days is slightly lower than the previous month. This pattern suggests a gradual easing of the summer deluge, while still maintaining a robust level of moisture in a city known for its humid subtropical climate. Overall, August serves as a pivotal month, balancing between the tail end of summer rains and the onset of the drier autumn months ahead.
August in Kitakyushu, Japan, sees a notable trend in humidity levels, with the figure recorded at a comfortable 91%. This month sits just below the peak humidity of 92% experienced in July, reflecting the city’s warm, steamy summer climate. The gradual increase in humidity throughout the year, starting at 75% in January and rising steadily, culminates in the late summer months. Following August, humidity begins to taper off, dropping to 84% in September. This pattern highlights the characteristic high humidity of Kitakyushu’s summer, providing a vivid backdrop to the warm season before the onset of milder autumn conditions.
In August, Kitakyushu experiences a UV Index of 12, categorized as extreme, which means sun protection is crucial due to a burn time of only 10 minutes. This high index follows a trend of elevated UV levels from April through September, highlighting the peak summer intensity that characterizes the region. Both July and August maintain this extreme classification, indicating a consistent need for precautionary measures against harmful sun exposure during these months. As the year transitions into fall, the UV Index gradually decreases, dipping to 11 in September, and further down to a high index of 7 in October. For those looking to understand the specifics of the UV situation, more information can be found at Kitakyushu UV Index.
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In August, Kitakyushu basks in an impressive 301 hours of sunshine, marking the peak of the year’s radiant days. As summer reaches its zenith, the city enjoys a remarkable surge in sunlight, contrasting sharply with the earlier months of January through July, where hours gradually climbed from 178 hours to a steady 274 hours. This upward trend highlights not only the warmth of the season but also the city's transition into a vibrant, sun-drenched atmosphere. Following August, sunshine begins to taper off as autumn approaches, with September experiencing a notable drop to 251 hours. Yet, the lingering warmth of summer in Kitakyushu makes August a cherished time of year, inviting residents and visitors alike to revel in the abundance of light and warmth.
In August, Kitakyushu, Japan experiences a 26% chance of sunny weather, a figure that aligns with the city's trend of less favorable conditions during the peak of summer. As temperatures rise, the likelihood of clear skies diminishes, evidenced by the consistently lower percentages from June to August. Interestingly, this period is followed by a noticeable increase in sunshine probability as the year transitions into autumn, peaking at 58% in October. Hence, while August may bring more clouds than sunshine, the promise of clearer days is just around the corner, inviting residents and visitors alike to look forward to the sun-drenched days of fall.
In Kitakyushu, Japan, the month of August basks in a generous 13 hours of daylight, reflecting a slight decline from the peak summer brightness seen in June and July. This vibrant stretch of sunlight supports a lively outdoor culture, inviting residents and visitors alike to savor summer activities. As the year progresses, daylight hours begin to taper off, gradually reducing to 12 hours in September and further down to 11 hours by October. This natural ebb and flow of light not only marks the change of seasons but also enriches the local landscape, offering a unique backdrop for summer's final flourish before autumn settles in.
In Kitakyushu, Japan, August brings a gentle breeze with an average wind speed of 2.7 m/s (6 mph), marking one of the calmer months of the year. Following a steady pattern throughout the warmer months, June experiences the lowest winds at 2.2 m/s (5 mph), while July and September bring slightly more activity at 3.1 m/s (7 mph) and 2.8 m/s (6 mph), respectively. This gradual decrease from June to August hints at a seasonal lull, where the winds soften, creating a serene atmosphere ideal for enjoying the warmth of summer. As fall approaches, wind speeds begin to tick upward again, reminding us of the dynamic shifts in weather that characterize this vibrant coastal city.
Weather in Kitakyushu varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kitakyushu, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather. August boasts warm temperatures, with a minimum of 20°C (68°F) and an average high reaching up to 38°C (100°F). Humidity is notably high at 91%, coupled with significant rainfall, totaling 255 mm (10.0 inches) over 14 days. In contrast, January experiences a much cooler climate, featuring a minimum temperature of -3°C (27°F) and an average high of just 17°C (63°F). Precipitation is lower, with only 53 mm (2.1 inches) over 8 days and reduced humidity at 75%. For more insights into January weather, visit Kitakyushu weather in January.
August and February present stark contrasts in weather characteristics. During August, temperatures soar with a minimum of 20°C (68°F), averaging 29°C (84°F), and reaching a blistering maximum of 38°C (100°F). This month is also marked by significant rainfall, totaling 255 mm (10.0 in) over 14 days, and high humidity levels at 91%, creating a sweltering atmosphere. In contrast, February experiences much cooler conditions, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 23°C (73°F), averaging around 7°C (45°F). Precipitation is notably lower, with only 68 mm (2.7 in) recorded over 8 days and a humidity level of 71%. For more insights on winter weather, check out Kitakyushu weather in February.
The weather in August is significantly warmer and more humid compared to March. August boasts temperatures that range from a minimum of 20°C (68°F) to a scorching maximum of 38°C (100°F), with an average temperature of 29°C (84°F). In contrast, March experiences much cooler temperatures, from a minimum of 0°C (33°F) to a maximum of 24°C (75°F), with an average of only 11°C (53°F). Additionally, August sees substantial precipitation, with 255 mm (10.0 in) over approximately 14 days, while March has a more moderate 118 mm (4.7 in) spread over 11 days, resulting in lower humidity levels of 71% compared to August's high of 91%. For a detailed look at March weather, check out Kitakyushu weather in March.
In comparing the weather of August and April, it is evident that the two months present stark contrasts. August is characterized by significantly warmer temperatures, with a minimum of 20°C (68°F) and an average high of 38°C (100°F), while April enjoys much cooler conditions, ranging from a low of 4°C (39°F) to a max of 27°C (81°F). Furthermore, August experiences high humidity at 91%, along with substantial precipitation of 255 mm (10.0 in) over 14 days, compared to April's 109 mm (4.3 in) over just 9 days of rainfall. For more detailed insights, check out Kitakyushu weather in April.
In August, the weather is significantly warmer and more humid than in May, with average temperatures soaring to 29°C (84°F) and highs reaching up to 38°C (100°F). In contrast, May experiences milder temperatures, with an average of 20°C (69°F) and maximums around 32°C (89°F). Additionally, August sees more rainfall, with 255 mm (10.0 in) over about 14 days, compared to May's 135 mm (5.3 in) spread over 10 days. The humidity is also higher in August at 91%, compared to 84% in May, making the summer month feel more oppressive. For a closer look at the weather patterns, check out Kitakyushu weather in May.
When comparing the weather between June and August, it's clear that August tends to be much warmer and more humid. In June, temperatures range from a minimum of 15°C (60°F) to a maximum of 33°C (91°F), with an average of 23°C (74°F). The precipitation in June is relatively moderate at 180 mm (7.1 in) over about 13 days, with a humidity level of 86%. In contrast, August sees significantly higher temperatures, with minimums of 20°C (68°F) and maximums soaring to 38°C (100°F), averaging 29°C (84°F). The month is also wetter, receiving 255 mm (10.0 in) of rain across 14 days, while humidity rises to a steamy 91%. For more details on June weather specifically, you can check Kitakyushu weather in June.
In comparing the weather of August and July, we see that August tends to be warmer overall, with average temperatures rising to 29°C (84°F) compared to July's 27°C (81°F). The maximum temperatures are also higher in August, reaching up to 38°C (100°F), while July peaks at 36°C (97°F). However, August experiences slightly less precipitation with 255 mm (10.0 in) over 14 days, compared to July's 298 mm (11.7 in) over 18 days. Both months have high humidity levels, with August at 91% and July at 92%. For more details on July's weather, you can visit Kitakyushu weather in July.
August and September exhibit notable differences in weather conditions. In August, the temperatures are generally higher, with minimums around 20°C (68°F) and maximums reaching up to 38°C (100°F), while September sees a decrease with minimums at 15°C (59°F) and maximums peaking at 35°C (95°F). Precipitation remains relatively high in both months, with August receiving 255 mm (10.0 in) over 14 days compared to September's 202 mm (8.0 in) across 15 days. Humidity also shows a decline, measuring 91% in August and dropping to 84% in September, indicating a slight improvement in comfort levels as the seasons change. For more detailed insights, visit Kitakyushu weather in September.
In August, the weather is typically hot and humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 38°C (100°F) and an average temperature of 29°C (84°F). Precipitation is high during this month, totaling 255 mm (10.0 in) over approximately 14 days, accompanied by a humidity level of 91%. In contrast, October offers a much cooler climate, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 31°C (89°F) and an average temperature of 20°C (68°F). Rainfall decreases significantly to 110 mm (4.3 in) over about 10 days, and humidity drops slightly to 83%. For more details, check out Kitakyushu weather in October.
In August, the weather is characterized by high temperatures, with minimums around 20°C (68°F) and maximums reaching up to 38°C (100°F), creating a hot and humid environment with an average temperature of 29°C (84°F) and significant rainfall of 255 mm (10.0 in) over 14 days. In contrast, November experiences much cooler conditions, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 26°C (80°F) and an average of 14°C (57°F). The precipitation in November is also considerably lower, totaling 43 mm (1.7 in) over just 6 days, and while the humidity remains relatively high at 81%, it is less oppressive than in August. For more detailed weather information, you can check Kitakyushu weather in November.
In August, the weather is characterized by high temperatures, with minimums around 20°C (68°F) and averages reaching up to 29°C (84°F). This month sees significant rainfall, amounting to 255 mm (10.0 in) over approximately 14 days, coupled with high humidity levels of 91%. Conversely, December experiences much cooler temperatures, ranging from a minimum of -1°C (31°F) to an average of 8°C (47°F), with a maximum of 23°C (73°F). The precipitation is notably lower in December, totaling 59 mm (2.3 in) over just 7 days, and the humidity decreases to 79%. For more detailed insights, you can check Kitakyushu weather in December.
In August, Kitakyushu experiences a distinct blend of heat and humidity that sets it apart from other months. With average temperatures soaring to a sizzling 29°C (84°F), the city often feels even warmer due to elevated humidity levels, hovering around 91%. The risk of sudden downpours is also heightened, with an average of 14 rainy days contributing to a monthly total of 255 mm of precipitation. This combination of high temperatures and moisture creates a vibrant summer atmosphere, perfect for enjoying local festivals and the lush greenery that flourishes during this time. For a deeper dive into Kitakyushu's weather patterns, check out Kitakyushu Climate.