Last updated: August 21, 2025
In Kumamoto, Japan, July is characterized by warm temperatures and a high humidity level. The month sees a maximum temperature soaring to 34°C (93°F), with an average of 26°C (79°F) and a cooler minimum of 18°C (64°F) during the night. Rainfall is plentiful, with 406 mm (16.0 inches) accumulated over approximately 17 rainy days, contributing to the region's lush landscapes. Overall, visitors can expect a tropical climate filled with the vibrant essence of summer, intertwined with frequent, refreshing showers.
In July, Kumamoto, Japan, experiences a delightful peak in temperatures, with lows averaging around 18°C (64°F) and soaring to maximums of 34°C (93°F). The average temperature rises to a warm 26°C (79°F), showcasing a significant jump from the more moderate temperatures of earlier months. This month represents the height of summer in the region, where humidity levels also increase, making it the perfect time to enjoy the vibrant outdoor activities and lush landscapes that Kumamoto is known for. As the month progresses, locals and visitors alike bask in the warmth, relishing the long days before the cooler temperatures of autumn set in.
In Kumamoto, Japan, July stands out as the month with the highest precipitation, receiving a robust 406 mm (16.0 in) of rainfall over 17 days. This surge follows a wetter June, which averaged 280 mm but with fewer rainy days (15), suggesting that July's intense precipitation might reflect the height of the rainy season. In comparison to earlier months like May (207 mm) and April (135 mm), July's rainfall significantly escalates, illustrating how the region transitions into its most rain-saturated period. This pattern highlights the climatic shift that occurs as summer approaches, serving as a reminder of the dynamic weather influences shaping Kumamoto's landscape.
In Kumamoto, Japan, July is characterized by its peak humidity, reaching a significant 92%. This month stands out in a trend of increasing moisture that begins in the spring, noticeably rising from 78% in April to its highest point in July. Following July, the humidity remains high at 91% in August, indicating that the summer months are especially heavy with moisture. The gradual drop in humidity levels seen in the subsequent months serves as a reminder of the shifting seasons, but the summer humidity wraps Kumamoto in a warm, damp embrace that lasts well into August. Ultimately, the data paints a vivid picture of a humid climate that swells particularly during the summer, shaping the region's weather and atmosphere.
July in Kumamoto, Japan, showcases an extreme UV Index of 12, maintaining the high standards set in the preceding months. As summer reaches its zenith, residents and visitors alike must be vigilant, as the burn time is a brisk 10 minutes under direct sunlight. Following an escalating trend from moderate in January to extreme levels starting in April, the UV exposure in July continues to emphasize the importance of sun protection. As the summer heat peaks, it’s crucial to stay informed and safe. For more detailed information on the UV Index throughout the year, visit Kumamoto UV Index.
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In Kumamoto, Japan, July marks a vibrant continuation of the region's sunny disposition, boasting 260 hours of sunshine. This is a slight dip from the sun-drenched highs of August, which savor an impressive 294 hours, yet it stands strong against the shining backdrop of earlier months. As the year progresses, sunshine hours generally surge, with April and May revealing a blossoming pattern that culminates in the summer months. The trend evidently showcases Kumamoto's sunny charm, where longer days invite locals and visitors alike to bask in the warmth and beauty of the season. As the sunshine dwindles into the cooler months, July serves as a pivotal point where nature's brilliance is truly on display.
In Kumamoto, Japan, the likelihood of sunny weather takes a noticeable dip in July, with only 19% of days likely to be sunny. This decline contrasts sharply with the early months of the year, where January to April hover around the 40% to 44% mark for sun chances. Surprisingly, the sunny weather begins to rebound in October, climbing to an encouraging 63%. This trend highlights a particularly gloomy mid-summer, suggesting that July may not be the ideal time for those seeking abundant sunshine, while the fall months promise a brighter outlook for outdoor plans.
In Kumamoto, Japan, the month of July marks the zenith of daylight duration, sharing the spotlight with June at an impressive 14 hours of sunlight per day. This peak illuminates a gradual transition from the shorter days of winter, where January and February offer only 10 and 11 hours, respectively. As spring unfolds into summer, daylight lengthens steadily, with March through May showcasing a consistent increase, culminating in the vibrant, sun-soaked days of late June and July. Following July, the daylight begins its descent as August shifts to 13 hours, reflecting the seasonal ebb of summer energy. This trend highlights a rhythmic pattern of light that invites both exploration and relaxation, making Kumamoto a delightful destination during its sunniest months.
In Kumamoto, Japan, the July winds usher in a refreshing change as the average wind speed reaches 2.5 m/s (6 mph). This is a notable increase from the gentler breezes of June, which saw a dip down to 1.7 m/s (4 mph). As summer settles in, the winds pick up slightly, maintaining a consistent pace that aligns closely with the winds of January and April. This moderate breeze continues into August, suggesting a pattern of relative stability in wind speeds during the summer months. Overall, July stands out as a time when the winds gently embrace the region, providing a perfect backdrop for the warmth of summer.
Weather in Kumamoto varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Kumamoto, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present stark contrasts in weather conditions. In July, temperatures soar with a minimum of 18°C (64°F) and an average of 26°C (79°F), peaking at a hot 34°C (93°F). This summer month also brings significant rainfall, with 406 mm (16.0 in) over 17 days and high humidity at 92%, creating a warm and sticky atmosphere. In contrast, January experiences a much cooler climate, featuring a minimum temperature of -3°C (27°F) and an average of 6°C (44°F), with a maximum of 17°C (63°F). Precipitation is considerably lower in January at 63 mm (2.5 in) over only 8 days and with a humidity level of 75%. For a more detailed look at January weather patterns, check out Kumamoto weather in January.
July and February present stark contrasts in weather. In July, temperatures soar with a minimum of 18°C (64°F) and an average high of 26°C (79°F), peaking at 34°C (93°F). This month is characterized by high humidity at 92% and substantial rainfall, accumulating 406 mm (16.0 in) over 17 days. In contrast, February experiences much cooler conditions, where temperatures drop to a minimum of -2°C (29°F) with an average of 7°C (45°F) and a maximum of 19°C (66°F). Precipitation is significantly lower in February, with 105 mm (4.2 in) spread over 11 days and a humidity level of 71%. For more details about February weather, you can visit Kumamoto weather in February.
When comparing the weather in July and March, notable differences emerge in both temperature and precipitation. July boasts a much warmer climate with average temperatures around 26°C (79°F) and highs reaching up to 34°C (93°F), while March features colder conditions, with averages of 11°C (52°F) and a maximum of 22°C (72°F). Additionally, July experiences significantly higher humidity at 92%, contributing to a sultry atmosphere, compared to March's more comfortable 71% humidity. Precipitation levels also differ, with July receiving 406 mm (16.0 in) over 17 days, making it a much wetter month than March, which sees only 143 mm (5.6 in) across 14 days. For more detailed insights into March weather, check out Kumamoto weather in March.
The weather in July is significantly warmer and more humid compared to April. While July sees average temperatures around 26°C (79°F), with maximum highs reaching up to 34°C (93°F), April's temperatures are much cooler, averaging 15°C (59°F) and peaking at 26°C (79°F). Additionally, July experiences much more precipitation, with 406 mm (16.0 in) falling over 17 days, compared to April's 135 mm (5.3 in) over just 9 days. The humidity level also rises in July, reaching 92%, whereas April has a lower humidity of 78%. For more detailed information, you can visit Kumamoto weather in April.
In comparing the weather of July and May, notable differences emerge. July experiences significantly warmer temperatures, with a minimum of 18°C and an average of 26°C compared to May's cooler minimum of 8°C and average of 19°C. The maximum temperature in July can reach up to 34°C, whereas in May, it peaks at 28°C. July also sees a much higher level of precipitation, totaling 406 mm over 17 days, almost double May's 207 mm over 12 days. Additionally, humidity levels are higher in July at 92%, compared to 84% in May. For a closer look at May's weather specifics, you can visit Kumamoto weather in May.
In comparing the weather of July and June, we see notable differences in temperature and precipitation patterns. July typically experiences warmer conditions, with minimum temperatures around 18°C (64°F) and average highs reaching 34°C (93°F), while June is milder, with minimums at 15°C (58°F) and average highs of 30°C (87°F). Additionally, July is significantly wetter, receiving 406 mm (16.0 in) of precipitation over 17 days compared to June's 280 mm (11.0 in) over 15 days. Humidity levels are also higher in July at 92%, compared to June's 86%. For more detailed insights on June weather, you can visit Kumamoto weather in June.
In comparing the weather of July and August, both months feature high temperatures, with July experiencing an average of 26°C (79°F) and a maximum of 34°C (93°F), while August sees a slight increase in average temperature to 27°C (82°F) and maintains the maximum at 34°C (94°F). However, July is notably wetter, with precipitation reaching 406 mm (16.0 in) over 17 days, compared to August's 238 mm (9.4 in) over just 14 days. Humidity levels are fairly similar, with July at 92% and August slightly lower at 91%. For more detailed information, you can check out Kumamoto weather in August.
July and September in Kumamoto present distinct weather patterns. July typically experiences warmer temperatures, with an average of 26°C (79°F) and highs reaching 34°C (93°F). However, it is also marked by high humidity at 92% and significant rainfall, with precipitation measuring 406 mm (16.0 in) over 17 days. In contrast, September sees a slight decrease in temperature, averaging 24°C (76°F) with the same maximum temperature of 34°C (93°F), but it enjoys lower humidity at 84% and considerably less rainfall, totaling 171 mm (6.7 in) over 14 days. For more detailed insights, you can check Kumamoto weather in September.
In July, Kumamoto experiences a much warmer climate with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (93°F) and an average of 26°C (79°F). The month is characterized by high humidity at 92% and considerable precipitation, totaling 406 mm (16.0 in) over 17 days. In contrast, October brings cooler weather, with temperatures ranging from 9°C (49°F) to 30°C (87°F) and an average of 19°C (67°F). Precipitation decreases significantly to 117 mm (4.6 in) over 9 days, accompanied by lower humidity levels at 83%. Overall, while July is hot and humid, October offers a more temperate and drier climate. For more information, visit Kumamoto weather in October.
July and November present quite contrasting weather in terms of temperature and precipitation patterns. In July, temperatures soar, with a minimum of 18°C (64°F) and an average of 26°C (79°F), peaking at a sweltering 34°C (93°F). This month also experiences high humidity at 92% and substantial rainfall, totaling 406 mm (16.0 in) over 17 days. In stark contrast, November features much cooler temperatures, with a minimum of 2°C (36°F) and an average of 13°C (56°F), maxing out at 24°C (76°F). Precipitation is significantly lower as well, with only 76 mm (3.0 in) over 9 days and humidity at 81%. For more details on November weather, visit Kumamoto weather in November.
July and December present strikingly different weather patterns. In July, temperatures range from a minimum of 18°C (64°F) to a sizzling maximum of 34°C (93°F), with an average of 26°C (79°F). The month is characterized by high humidity at 92% and considerable rainfall, totaling 406 mm (16.0 in) over 17 days. In contrast, December experiences much cooler conditions, with temperatures ranging from a chilly 0°C (32°F) at night to a pleasant maximum of 22°C (71°F) during the day, averaging just 8°C (47°F). Rainfall is significantly less in December, with only 84 mm (3.3 in) spread over 9 days and humidity at a more comfortable 79%. For those interested in specific conditions during this month, more information can be found here: Kumamoto weather in December.
July in Kumamoto brings a noticeably warmer and more humid climate compared to other months. With temperatures peaking at a maximum of 34°C and an average temperature of 26°C, the month embraces the height of summer. Rainfall also ramps up, with over half the month experiencing precipitation, totaling 406 mm across approximately 17 days. This high humidity level of 92% enables a lush landscape but can make outdoor activities feel more strenuous. For those planning to visit during this vibrant and dynamic month, it’s essential to be prepared for the heat and moisture. To learn more about what to expect, check out Kumamoto Climate.