Last updated: August 21, 2025
In August, Kamiamakusa, Japan, experiences a warm and humid climate that defines its summer allure. With maximum temperatures soaring to 36°C (96°F) and averaging around 29°C (84°F), the weather remains balmy, perfect for summer adventures. Nights cool off with minimum temperatures of about 21°C (71°F), providing a comfortable respite. However, this month also brings about significant rainfall, with a total precipitation of 246 mm (9.7 in) over 16 days, creating a lush environment. The humidity levels linger around a sultry 91%, adding to the tropical feel, making August a month of vibrant landscapes and lively summer scenes in Kamiamakusa.
In Kamiamakusa, Japan, August showcases the peak of summer, with temperatures soaring. This month experiences warm, inviting conditions, characterized by a minimum of 21°C (71°F) and an average temperature of 29°C (84°F), reaching as high as 36°C (96°F) during the day. These balmy days not only invite locals and visitors to enjoy outdoor activities but also reflect a noticeable rise from the comfortable warmth of July. As summer reaches its zenith, the vibrant atmosphere and tropical heat make August an exhilarating time to experience all that Kamiamakusa has to offer. By September, temperatures begin to retreat, marking the end of this warm season, but in August, the warmth is undeniably at its most glorious.
In August, Kamiamakusa experiences a notable shift in precipitation patterns, with 246 mm (9.7 in) of rain spread over 16 days. This month marks a decrease from the torrential downpours of July, which recorded an impressive 427 mm (16.8 in) across 19 days. Despite the diminishment, August still maintains a significant rainfall total, reflecting the region’s humid summer climate. The rains of August contribute to the lush landscapes but also serve as a precursor to the slightly drier September, which sees 198 mm (7.8 in) over 15 days. This transition highlights the dynamic nature of Kamiamakusa’s climate, characterized by a peak in rainfall during the height of summer before gradually tapering off into the fall.
In August, Kamiamakusa, Japan experiences a slight dip in humidity to 91% after the peak of 92% in July. This month typically marks a continuation of the sultry summer atmosphere, as humidity levels remain significantly higher compared to the beginning of the year, when January's humidity sits at 75%. The gradual increase from 71% in March to the 84% seen in May sets the stage for the hot, sticky months that follow. As summer progresses, the humid conditions help create a lush and vibrant landscape, making August ideal for those who thrive in warmer, moisture-rich environments, but it may pose challenges for the less heat-tolerant. The following months will bring a gradual decline in humidity, hinting at the upcoming transition into a more temperate autumn.
In August, Kamiamakusa experiences one of its highest UV Index readings at 13, indicating an extreme risk of harm from unprotected sun exposure, with a quick burn time of only 10 minutes. This rise in UV levels aligns with the trend observed over the summer months, where the index consistently peaks at 12 or higher from June through August. As the temperatures soar, it's crucial to take protective measures against the sun to avoid skin damage. After August, the UV Index begins to taper off, dropping to 11 in September and eventually to 8 by October. For more details on UV levels throughout the year, check out Kamiamakusa UV Index.
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In Kamiamakusa during August, the sun shines brightest with an impressive 305 hours of sunlight, marking the peak of summer. This month stands as a vibrant contrast to the colder months, where daylight hours gradually increase from a modest 189 hours in January to the sun-soaked peak in August. After a steady climb through spring, with April and May boasting over 280 hours each, August outshines the rest, highlighting its role as a key time for outdoor activities and nature exploration. As the year transitions into autumn, the sunlight begins to dwindle, dropping to 264 hours in September, but the warmth of August lingers in memory, inviting visitors to bask in its golden glow before the days shorten.
In Kamiamakusa, Japan, August brings a 27% chance of sunny weather, making it a somewhat mixed month in terms of sunshine. This modest likelihood follows a gradual decline from the sunnier spring months, where April and May see chances at 40% and 26%, respectively, before dropping even further through the summer. July experiences the lowest point at just 19%, hinting at a cloudy transition into August. Interestingly, as the year progresses into autumn, the likelihood of sunny days sharply increases, peaking at 61% in October. This trend suggests that while August may not be the sunniest month, there are brighter days ahead as the season shifts.
In Kamiamakusa, Japan, August shines with approximately 13 hours of daylight, marking a subtle decline from the peak of 14 hours experienced in the summer months of June and July. As the seasons transition, the daylight duration gradually wanes, reminiscent of the earlier month of May, which also boasted 13 hours. This slight decrease signals the impending shift towards autumn, as the days progressively shorten. Overall, the trend showcases the region's bright summer days giving way to a cozy, more subdued fall, with daylight durations fluctuating gracefully throughout the year.
In August, the average wind speed in Kamiamakusa, Japan, hovers around 2.6 m/s (6 mph), mirroring the breezy conditions of earlier months. This slight uptick from July's 2.3 m/s reflects a gradual return to summer’s typical wind patterns. Interestingly, the summer months show a dip in wind speed, with June registering the lowest at 1.7 m/s (4 mph), before gradually stabilizing into late summer. Overall, Kamiamakusa experiences relatively gentle breezes throughout the year, ensuring an inviting atmosphere for both locals and visitors alike. As we transition into September, the winds tend to mellow further, suggesting a calm shift towards autumn.
Weather in Kamiamakusa varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kamiamakusa, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 21°C (71°F) and an average high of 36°C (96°F), accompanied by high humidity at 91% and significant precipitation totaling 246 mm (9.7 in) over 16 days. In sharp contrast, January features much cooler temperatures, ranging from a chilly -2°C (29°F) at night to a mild maximum of 19°C (66°F) during the day. Precipitation is considerably lower at 60 mm (2.4 in) over just 6 days, and humidity drops to 75%. For more detailed insights, you can visit Kamiamakusa weather in January.
The weather in August is characterized by high temperatures, with a minimum of 21°C (71°F) and an average of 29°C (84°F), peaking at a scorching 36°C (96°F). This month also sees significant rainfall, with 246 mm (9.7 in) of precipitation spread over 16 days, coupled with high humidity levels at 91%. Conversely, February offers a much cooler climate, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 19°C (67°F) and an average of 8°C (47°F). The precipitation in February is considerably less at 98 mm (3.9 in) over 10 days, and the humidity is lower at 71%. For more details on February weather conditions, you can visit Kamiamakusa weather in February.
When comparing the weather in August and March, the differences are quite striking. August tends to be much warmer, with average temperatures around 29°C (84°F) and maximums soaring up to 36°C (96°F). In contrast, March offers a cooler climate, with averages around 13°C (55°F) and highs of just 23°C (74°F). Additionally, August experiences higher humidity levels at 91% and significantly more precipitation, with 246 mm (9.7 in) falling over about 16 days. March, on the other hand, sees less rainfall at 140 mm (5.5 in) over 13 days and a more comfortable humidity level of 71%. For more detailed information, you can check out Kamiamakusa weather in March.
When comparing the weather in August and April, there is a stark contrast in temperature and humidity. August typically boasts warmer temperatures, with a minimum of 21°C (71°F), an average of 29°C (84°F), and a maximum reaching 36°C (96°F). In contrast, April features much cooler conditions, where the temperature ranges from a minimum of 7°C (45°F) to a maximum of 26°C (79°F), with an average of 17°C (62°F). Additionally, August experiences higher humidity at 91% compared to April's 78%, which can make the heat feel even more intense. Rainfall is also more prevalent in August, with 246 mm (9.7 in) spread across 16 days, while April sees 135 mm (5.3 in) of rain over 10 days. To learn more about April's specific weather conditions, you can visit Kamiamakusa weather in April.
When comparing the weather in August and May, it's clear that August is notably warmer and more humid. August experiences a minimum temperature of 21°C (71°F) and peaks at a sizzling 36°C (96°F), with an average of 29°C (84°F). In contrast, May enjoys a much cooler climate, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 29°C (84°F) and an average of 21°C (70°F). While both months see a fair amount of precipitation, August has higher rainfall at 246 mm (9.7 in) over 16 days, compared to May's 213 mm (8.4 in) over 12 days. Additionally, August's humidity at 91% surpasses May’s 84%, making it feel more oppressive. For further details on May's weather, you can check Kamiamakusa weather in May.
When comparing June and August weather, August tends to be warmer and more humid, with average temperatures reaching 29°C (84°F) compared to June's 24°C (75°F). In August, maximum temperatures can soar up to 36°C (96°F), while June peaks at 31°C (88°F). However, June experiences slightly more precipitation, totaling 307 mm (12.1 in) over 17 days, in contrast to August's 246 mm (9.7 in) over 16 days. Humidity levels are also high in both months, with August hovering at 91% and June at 86%. For a closer look at June’s weather patterns, you can visit Kamiamakusa weather in June.
In comparing the weather of August to July, both months exhibit relatively high temperatures and humidity levels. August experiences slightly warmer temperatures with a minimum of 21°C (71°F), an average of 29°C (84°F), and a maximum of 36°C (96°F). In contrast, July's temperatures range from a minimum of 21°C (69°F) to an average of 27°C (81°F) and a maximum of 34°C (94°F). While August records 246 mm (9.7 in) of precipitation over 16 days, July is significantly wetter, with 427 mm (16.8 in) over 19 days. Humidity remains high in both months, peaking at 91% in August and slightly lower at 92% in July. For more detailed insights into the July weather, you can check Kamiamakusa weather in July.
August typically features warmer temperatures compared to September, with minimum averages around 21°C (71°F) and maximums reaching 36°C (96°F), while September's temperatures range from 17°C (63°F) to a maximum of 34°C (93°F). Humidity levels are also higher in August at 91%, compared to 84% in September, creating a more uncomfortable feeling during the summer month. Precipitation is another factor, with August experiencing 246 mm (9.7 in) of rain over 16 days, while September sees a reduction to 198 mm (7.8 in) over 15 days. For more specific details on weather conditions in September, you can visit Kamiamakusa weather in September.
August typically brings hotter weather, with average temperatures reaching 29°C (84°F) and highs soaring up to 36°C (96°F). The month is also characterized by high humidity at 91% and frequent rainfall, with precipitation recorded on 16 days totaling 246 mm (9.7 in). In contrast, October offers a more temperate climate, featuring milder average temperatures of 21°C (69°F), with a maximum temperature of 32°C (89°F). This month experiences significantly less rainfall, with 10 days of precipitation totaling 124 mm (4.9 in) and a slightly lower humidity level of 83%. For more detailed information on the weather in October, you can visit Kamiamakusa weather in October.
August and November present strikingly different weather patterns. In August, temperatures soar with a minimum of 21°C (71°F) and an average of 29°C (84°F), peaking at 36°C (96°F). This month is characterized by high humidity at 91% and significant rainfall, totaling 246 mm (9.7 in) over 16 days. In contrast, November sees much cooler temperatures, with a minimum of 5°C (41°F), an average of 15°C (58°F), and a maximum of 24°C (76°F). Precipitation drops to 85 mm (3.3 in) over just 9 days, accompanied by lower humidity levels at 81%. For more detailed insights on November weather, visit Kamiamakusa weather in November.
August and December present stark contrasts in weather. August boasts warm temperatures, with lows around 21°C (71°F) and highs reaching up to 36°C (96°F), making it the hottest month of the year. However, this heat comes with high humidity levels of 91% and significant rainfall, totaling 246 mm (9.7 in) over 16 days. In contrast, December is much cooler, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 23°C (74°F), resulting in a much more moderate average of 9°C (48°F). Additionally, December experiences much less precipitation, with only 86 mm (3.4 in) over 7 days and a lower humidity level of 79%. For more detailed information, visit Kamiamakusa weather in December.
August in Kamiamakusa brings a hot and humid climate that sets it apart from the milder months earlier in the year. With temperatures soaring to their peak and an average heat enveloping the area, visitors can expect a vibrant summer atmosphere. This month also experiences significant rainfall, with frequent downpours adding to the lush greenery of the region. Despite the humidity and precipitation, the warmth invites both locals and tourists to enjoy outdoor activities, making August a unique time to explore the rich beauty of Kamiamakusa. For a more detailed look at the seasonal changes and weather patterns, visit Kamiamakusa Climate.