Last updated: August 21, 2025
July in Koshi, Japan, is characterized by hot and humid conditions, with maximum temperatures reaching up to 35°C (96°F) and an average of 26°C (79°F). The month sees significant rainfall, accumulating to 478 mm (18.8 in) over approximately 20 days, contributing to the high humidity levels, which peak at 92%. These weather patterns create a vibrant, yet challenging atmosphere, perfect for those who relish the warmth and lush landscapes that summer brings to this beautiful region.
In July, Koshi, Japan, experiences a delightful summer warmth, with temperatures rising significantly compared to earlier months. The minimum temperature averages a comfortable 17°C (63°F), while the average temperature reaches a pleasant 26°C (79°F), peaking at a maximum of 35°C (96°F). This period marks a notable shift from the cooler, more temperate conditions of spring, with July establishing itself as one of the hottest months of the year. The rising heat not only invites outdoor activities but also sets the stage for vibrant summer festivals, showcasing a lively cultural atmosphere. As the month unfolds, residents and visitors alike bask in the warmth, perfectly embracing Japan's sun-soaked landscape.
In Koshi, Japan, July marks the peak of precipitation, with a staggering 478 mm (18.8 in) of rain falling over 20 days. This significant spike follows a steady increase from the preceding months, where June already showcased a healthy 274 mm (10.8 in) spread across 15 days. The trend reflects the dramatic shift into the summer monsoon season, where the region experiences its wettest conditions, outpacing August's total of 277 mm (10.9 in). As the month progresses, the rainfall not only nourishes the local landscape but also emphasizes the pronounced seasonal shifts that characterize Koshi's climate.
In Koshi, Japan, July marks the peak of humidity, reaching an impressive 92%—the highest level throughout the year. This sweltering month is part of a broader trend of rising humidity from the earlier months, with a noticeable increase from 86% in June. The ascent in humidity becomes even more evident in the months leading up to summer, as April and May see relatively lower levels at 78% and 84%, respectively. With August following closely at 91%, the trend continues, illustrating the region's distinct seasonal shifts. Despite the discomfort that high humidity can bring, it is a natural and cyclical element of Koshi's climate, shaping both the environment and daily life for its residents.
In July, Koshi, Japan, experiences one of its peak UV Index levels at 12, categorizing the sunlight exposure as extreme. This heightened intensity means that residents and visitors alike should take precautionary measures, with a burn time of merely 10 minutes. Following the trend from the previous months, the UV Index has steadily climbed from a moderate 4 in January to this critical high, remaining at the extreme category since April. As summer unfolds, the UV levels in Koshi serve as a reminder to prioritize skin protection throughout the warmest months. For more detailed information, visit Koshi UV Index.
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In Koshi, Japan, July welcomes a delightful array of 262 hours of sunshine, contributing to the vibrant summer atmosphere. This month showcases a slight dip from June's 254 hours, yet it stands strong amidst a trend of increasing sunlight as the year unfolds. Notably, July lies just shy of August's peak warmth, which boasts an impressive 294 hours of radiant sunshine. The progression from earlier months highlights a gradual ascent in sunlit days, with April and May illuminating the path toward summer's full embrace. As the days lengthen, residents and visitors alike can revel in the outdoor activities that the long, sun-kissed days offer, making July a cherished time in Koshi’s climatic calendar.
When it comes to sunny weather in Koshi, Japan, July tends to present a notable decline in clear skies, boasting only an 18% chance of sunshine. This marks a significant drop from the more favorable conditions seen earlier in the year, particularly in January and October, where the chances hover around 41% and 64% respectively. As summer unfolds, the optimism of earlier months wanes, with June and July facing the steepest declines in sunlit days. While August offers a slight rebound at 26%, it’s clear that if you’re hoping for bright blue skies in July, you might want to have an umbrella on standby.
In Koshi, Japan, daylight duration exhibits a clear progression throughout the year, peaking during the warmer months. Starting with 10 hours in both January and February, the days gradually lengthen, reaching 11 hours in March and extending to 12 hours in April. As spring gives way to summer, daylight continues to flourish, hitting 14 hours in June and maintaining that vibrant glow into July. This bright period is followed by a gentle retreat, with daylight diminishing to 13 hours in August and gradually tapering back down to 10 hours by December. This trend not only highlights the beauty of seasonal change in Koshi but also reflects the dynamic relationship between daylight and the local climate.
In Koshi, Japan, the July wind offers a gentle caress, with an average speed of 2.3 m/s (5 mph). This marks a slight increase from the particularly calm month of June, which experienced the lowest winds of the year at 1.6 m/s (4 mph). Throughout the warmer months, July and August maintain a consistent breeze, each recorded at 2.3 m/s. Interestingly, the wind speeds overall hint at a subtle trend of slight fluctuations, generally trending downward as the year progresses into the cooler months. Despite the gentle nature of the winds this summer, the rhythm of Koshi's climate continues to charm those who savor its tranquil essence.
Weather in Koshi varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Koshi, 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 17°C (63°F) and an average of 26°C (79°F), reaching a maximum of 35°C (96°F). This month is marked by high humidity at 92% and frequent rainfall, totaling 478 mm (18.8 in) over about 20 days. In contrast, January's weather is cold and crisp, with temperatures plummeting to a minimum of -5°C (24°F) and an average of only 6°C (42°F), peaking at 17°C (63°F). Precipitation is significantly lower in January, with just 54 mm (2.1 in) over 6 days and a more comfortable humidity level of 75%. For a detailed look at the weather specifics for January, you can refer to Koshi weather in January.
July and February present a stark contrast in weather conditions. In July, temperatures typically range from a minimum of 17°C (63°F) to a maximum of 35°C (96°F), accompanied by high humidity at 92%. The month also sees considerable rainfall, with precipitation totaling 478 mm (18.8 in) over 20 days. In contrast, February experiences much cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 20°C (69°F), leading to an average of 7°C (44°F). Precipitation is significantly lower at 96 mm (3.8 in) over just 10 days, and humidity is relatively drier at 71%. For more details about February weather in a specific location, check out Koshi weather in February.
The comparison between July and March weather reveals striking contrasts. July boasts a warm average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and a notably high humidity of 92%. This month also sees substantial rainfall, with 478 mm (18.8 in) of precipitation over approximately 20 days. In contrast, March presents a much cooler climate, with an average temperature of 11°C (52°F) and maximums of 24°C (75°F). The precipitation is significantly lower at 131 mm (5.2 in) over 12 days, and humidity rings in at a moderate 71%. For a deeper insight into March conditions, visit Koshi weather in March.
When comparing the weather in July and April, it's clear that the two months present dramatically different climates. July boasts significantly warmer temperatures, with minimums around 17°C (63°F) and maximums reaching as high as 35°C (96°F), making it the hottest month of the year. In contrast, April experiences much cooler temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 28°C (82°F).
Moreover, July is characterized by high humidity levels of 92% and frequent rainfall, totaling 478 mm (18.8 in) over approximately 20 days. This contrasts sharply with April's relatively mild humidity of 78% and much lower precipitation, which is around 132 mm (5.2 in) over only 9 days. For a more detailed look at the weather during this month, you can check out Koshi weather in April.
July weather demonstrates a significant increase in temperature compared to May, with average highs reaching up to 35°C (96°F) and humidity levels soaring to 92%. In contrast, May experiences milder temperatures, with average highs of 30°C (86°F), a much lower humidity of 84%, and considerably less rainfall, totaling 213 mm (8.4 in) over 12 days. The stark difference in precipitation is evident, as July sees a substantial 478 mm (18.8 in) over 20 rainy days. For more insights on May weather, you can check out Koshi weather in May.
July weather is characterized by higher temperatures and significantly more rainfall compared to June. The minimum temperature in July is 17°C (63°F), which is 4°C warmer than June’s minimum of 13°C (55°F), while the average July temperature reaches 26°C (79°F), compared to June's average of 23°C (73°F). July also sees maximum temperatures soaring up to 35°C (96°F), exceeding June's peak of 32°C (89°F). Precipitation is notably heavier in July, with 478 mm (18.8 in) of rainfall over 20 days, compared to June's 274 mm (10.8 in) over 15 days. Additionally, July experiences higher humidity levels at 92%, compared to June's 86%. For more details, you can check the Koshi weather in June.
In July, the weather is characterized by a minimum temperature of 17°C (63°F) and an average of 26°C (79°F), with a peak reaching up to 35°C (96°F). This month is also marked by heavy precipitation, totaling 478 mm (18.8 in) over 20 days, accompanied by high humidity levels of 92%. In contrast, August experiences slightly warmer temperatures, with a minimum of 18°C (65°F) and an average of 28°C (82°F), while still reaching a maximum of 35°C (96°F). Precipitation decreases significantly to 277 mm (10.9 in) across 15 days, and humidity remains relatively stable at 91%. For more detailed insights, check Koshi weather in August.
In July, temperatures soar with a minimum of 17°C (63°F) and an average of 26°C (79°F), peaking at a sizzling 35°C (96°F). However, this heat comes with significant rainfall, as July experiences an average of 478 mm (18.8 in) of precipitation over 20 days, coupled with high humidity levels around 92%. In contrast, September sees a slight cooling trend, with minimum temperatures dropping to 12°C (53°F) and an average of 24°C (76°F), while still reaching a maximum of 34°C (94°F). The month is considerably drier, with only 184 mm (7.2 in) of precipitation over 14 days and humidity lowering to 84%. For more details on the weather patterns in September, check out Koshi weather in September.
The weather in July is characterized by significantly warmer temperatures, with averages reaching up to 26°C (79°F) and highs soaring to 35°C (96°F), contrasted by October's cooler conditions where the average drops to 19°C (66°F) and maximums reach 31°C (88°F). July experiences a much higher level of precipitation, averaging 478 mm (18.8 in) over 20 days, making it a notably wetter month compared to October's more manageable 107 mm (4.2 in) spread over just 8 days. Humidity is also notably higher in July at 92%, while October maintains a lower but still significant level of 83%. For a more detailed look at weather conditions during this time, check out Koshi weather in October.
In July, the weather is characterized by warm temperatures, with average highs reaching up to 35°C (96°F) and a humid atmosphere at 92%. The month is quite rainy as well, experiencing 478 mm (18.8 in) of precipitation over 20 days. In contrast, November brings a stark transformation, with temperatures dropping significantly; the average max is only 25°C (77°F), and it can even dip to -1°C (30°F) at night. Precipitation in November is much lighter, totaling 60 mm (2.4 in) spread across 7 days, and the humidity is slightly lower at 81%. For a more detailed look at the weather in November, you can visit Koshi weather in November.
July and December present striking contrasts in weather. In July, temperatures soar with a minimum of 17°C (63°F) and an average of 26°C (79°F), peaking at a sweltering 35°C (96°F). The month is characterized by high humidity at 92% and significant rainfall, totaling 478 mm (18.8 in) over 20 days. In contrast, December brings a chill with temperatures ranging from a brisk -2°C (29°F) to a mild 22°C (72°F), averaging just 7°C (45°F). Precipitation drops dramatically to 71 mm (2.8 in) over only 7 days, and humidity stands at a more comfortable 79%. For those curious about conditions during this cooler month, check out Koshi weather in December.
In July, the weather in Koshi takes on a distinctly warmer and more humid character compared to other months. With average temperatures rising and daily highs often hitting 35°C, the heat becomes palpable. This month also stands out for its significant rainfall, with nearly 20 days of precipitation contributing to a lush landscape. The humidity peaks at an impressive 92%, making the air feel particularly sticky. Such conditions mark a transition into the heart of summer, where outdoor activities are often accompanied by the rhythmic sound of rain. For a comprehensive overview of the climatic patterns throughout the year, explore Koshi Climate.