Last updated: August 21, 2025
July in Yamagata, Japan showcases a warm and humid climate, with temperatures soaring to a maximum of 33°C (92°F) and averaging around 23°C (73°F). Residents and visitors can expect refreshing breaks from the heat, as the month is accompanied by a significant 239 mm (9.4 in) of rainfall over 18 days. With humidity levels reaching a high 92%, July creates a lush atmosphere ideal for exploration, making this month a vibrant yet wet time to experience the natural beauty of Yamagata.
In July, Yamagata experiences a warm embrace as temperatures rise significantly, with minimums averaging around 14°C (57°F) and maximums peaking at 33°C (92°F). This month marks a vibrant shift from the colder months, as the average temperature settles at a comfortable 23°C (73°F), perfect for enjoying the lush landscapes and cultural festivities. The warmth continues into August, but July stands out as the height of summer, showcasing the region's willingness to trade its chilly winters for balmy days filled with sunshine. As the month progresses, residents and visitors alike relish the outdoor opportunities, reveling in the joys of summer before the cooler seasons return.
In Yamagata, Japan, July stands out as a month of abundant rainfall, with a staggering 239 mm (9.4 in) of precipitation that marks it as the wettest month of the year. This deluge occurs over approximately 18 days, contributing to a lush and vibrant landscape typical of summer. Notably, July's precipitation significantly contrasts with the drier months that precede it—particularly May and June, which receive just 93 mm (3.7 in) and 98 mm (3.8 in), respectively. This spike in rainfall not only supports the region's rich agricultural output but also sets the stage for a humid August, which follows closely with 194 mm (7.6 in) of rain. As such, July's considerable precipitation solidifies its vital role in Yamagata's annual climate cycle.
In July, Yamagata, Japan, experiences a peak in humidity, soaring to a notable 92%. This marks a shift from the milder conditions of earlier months, as the annual humidity trend consistently rises from 75% in April to a striking 87% by June. Following July, humidity remains high with August matching the month's figure, creating a sultry summer environment. Interestingly, this mid-summer spike is contrasted by a relatively dry early year, where humidity levels hover around 80%. September sees a slight dip to 86%, hinting at the transition to cooler autumn months, but the overall trend illustrates that July is a defining point in Yamagata's humid climate, enveloping the city in a moist embrace as summer reaches its zenith.
In July, Yamagata, Japan experiences a significant leap in UV intensity, with an UV Index of 11, placing it in the extreme exposure category. This sharp rise follows a gradual increase from a moderate level of 3 in January to a high 7 in March, ultimately reaching very high levels in the warmer months. The summer sun demands caution with a burn time of just 10 minutes, urging residents and visitors alike to prioritize sun protection. The trends indicate that as summer unfolds, exposure risks peak in July and August, highlighting the importance of staying informed about local UV conditions. For more details on UV levels throughout the year, visit Yamagata UV Index.
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July in Yamagata, Japan, often brings a delightful embrace of sunshine, with 264 hours of glorious daylight gracing the region. This month, nestled firmly in the summer season, showcases a slight dip from the peak of 295 hours in May but remains vibrant compared to the earlier months. Notably, there's a noticeable progression throughout the year, as the days grow longer from January's modest 159 hours to the sunny heights of summer. August continues this trend with 281 hours, keeping the warmth alive before the gradual transition into autumn. As the summer sun bathes Yamagata, July stands as a testament to the region's seasonal rhythm, encapsulating the joyous vibrancy of long, sun-soaked days.
In Yamagata, Japan, the likelihood of sunny weather experiences a notable shift throughout the year, peaking in the spring and autumn months. April sees a pronounced increase with a 38% chance of sun, followed by November at 36%. However, when we reach July, the probability dips to 20%, mirroring the more subdued sunshine opportunities of June and August, which follows closely at 17%. Despite July being within summer, locals should not expect an abundance of blue skies as the cooler months may outshine it in terms of sunny days. With these fluctuations, it's clear that the region's sunny moments are scattered, making any glimpses of sunlight all the more cherished.
In Yamagata, Japan, July shines brightly with 14 hours of daylight, mirroring the light-filled months of June and May. This peak in daylight duration marks the height of summer, where sunlit days invite outdoor adventures and vibrant festivities. Following the trend of increasing daylight, July stands as a vibrant midpoint before the gradual tapering off in August, where daylight decreases to 13 hours. As the year progresses from January's mere 9 hours of daylight, the slow ascent towards summer reveals the region’s cyclical embrace of light, illuminating both the landscape and the spirit of the season.
In July, Yamagata, Japan experiences a notable decline in wind speed, averaging 1.4 m/s (3 mph), which marks the lowest point for the year. This gentle breeze contrasts sharply with the more robust winds felt in the earlier months, like February’s 3.2 m/s (7 mph) and even April’s 2.7 m/s (6 mph). The calm air of July often brings a sense of tranquility to the summer landscape, as the region transitions from the lively spring gusts to the more subdued breezes of late summer. This trend of decreasing wind speeds, particularly evident through June and into July, highlights a shift towards the warmer, stiller days of summer, ultimately setting the stage for the slightly breezier conditions that return in August.
Weather in Yamagata varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Yamagata, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather between July and January, the differences are striking. July features a much warmer climate, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), and an average of 23°C (73°F). In contrast, January is characterized by frigid conditions, with temperatures plummeting to a minimum of -16°C (4°F) and only reaching a maximum of 8°C (46°F), averaging -2°C (29°F). Additionally, July experiences higher rainfall at 239 mm (9.4 in) over 18 days, while January has less precipitation at 125 mm (4.9 in) over 21 days. Despite the lower precipitation, January maintains a humidity level of 80%, while July's humidity is significantly higher at 92%. For a detailed look at Yamagata's January weather, visit Yamagata weather in January.
July and February showcase stark contrasts in weather. In July, temperatures soar with a minimum of 14°C (57°F) and can reach highs of 33°C (92°F), averaging around 23°C (73°F). This month experiences significant rainfall, totaling 239 mm (9.4 in) over 18 days, accompanied by high humidity levels of 92%. In contrast, February presents a much colder landscape, where temperatures dip as low as -14°C (7°F), with averages around -1°C (31°F) and a maximum of 11°C (52°F). Precipitation is also lower in February, with 116 mm (4.5 in) spread over 20 days, complemented by a humidity level of 79%. For a more detailed perspective on February weather, check out Yamagata weather in February.
The weather in July and March presents a stark contrast, with July exhibiting warmer temperatures and high humidity. In July, temperatures range from a mild 14°C (57°F) at night to a sweltering 33°C (92°F) during the day, accompanied by significant precipitation totaling 239 mm (9.4 in) over 18 days, resulting in a humidity level of 92%. In contrast, March brings much cooler conditions, with temperatures dropping as low as -13°C (9°F) and averaging only 4°C (39°F). Precipitation in March is also lower, at 119 mm (4.7 in) over the same number of days, and humidity sits at 77%. For more details on March weather, you can check Yamagata weather in March.
July and April present a stark contrast in weather patterns. In July, temperatures range from a mild 14°C (57°F) to a hot 33°C (92°F), with an average temperature of 23°C (73°F). The month sees significant precipitation, totaling 239 mm (9.4 in) over 18 rainy days, contributing to a high humidity level of 92%. In contrast, April offers much cooler conditions, with temperatures dipping as low as -5°C (24°F) and peaking at 25°C (77°F), resulting in an average of just 8°C (47°F). Precipitation is also lighter during this month at 116 mm (4.6 in) across 13 days, coupled with a more comfortable humidity level of 75%. For a detailed look at conditions in April, you can visit Yamagata weather in April.
When comparing the weather in July and May, significant differences emerge. July boasts a warmer climate with an average temperature of 23°C (73°F), peaking at a high of 33°C (92°F), contrasting sharply with May's cooler average of 15°C (59°F) and a maximum of 31°C (88°F). Additionally, July experiences much higher rainfall, recording 239 mm (9.4 in) over 18 days, while May has significantly less with 93 mm (3.7 in) across 13 days. The humidity is notably higher in July, reaching 92%, compared to May's 80%. For a detailed look at weather conditions during May, you can visit Yamagata weather in May.
In comparing the weather between June and July, July tends to be hotter and more humid. July's temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). In contrast, June has lower temperatures, with a minimum of 7°C (44°F) and a maximum of 32°C (90°F), averaging at 19°C (66°F). Additionally, July experiences significantly more precipitation, totaling 239 mm (9.4 in) over 18 days, compared to June's 98 mm (3.8 in) over 13 days. The humidity level in July is also higher at 92%, slightly exceeding June's 87%. For more details, you can check Yamagata weather in June.
In comparing the weather between July and August, we see a slight increase in average temperatures, with August averaging 24°C (75°F) compared to July's 23°C (73°F). However, August can get notably hotter, reaching maximum temperatures of 36°C (97°F) compared to July's 33°C (92°F). Precipitation levels decrease slightly in August, with 194 mm (7.6 in) of rain over 18 days, while July sees 239 mm (9.4 in) spread across the same number of days. Both months maintain high humidity levels at 92%, contributing to a muggy atmosphere. For more detailed insights, you can check Yamagata weather in August.
In comparing the weather between July and September, July is characterized by warmer temperatures, with an average of 23°C (73°F) and maximum highs reaching 33°C (92°F), while September sees cooler conditions, averaging 19°C (67°F) and also peaking at 33°C (91°F). July experiences significantly more precipitation, with 239 mm (9.4 in) falling over 18 days, compared to September's 110 mm (4.3 in) over 14 days. Additionally, humidity levels are higher in July at 92%, compared to September's 86%. For more detailed information about September's weather in Yamagata, you can visit Yamagata weather in September.
In July, the weather is characterized by warm temperatures with a minimum of 14°C (57°F) and an average of 23°C (73°F), peaking at a steamy 33°C (92°F). This month also sees significant rainfall, totaling 239 mm (9.4 in) over 18 days, coupled with high humidity levels at 92%. In contrast, October brings a noticeable drop in temperature, with minimums of 2°C (36°F) and an average of 13°C (56°F), though it can still reach 27°C (81°F) at times. Precipitation is markedly lower in October, at 151 mm (5.9 in) across 13 days, and the humidity decreases slightly to 82%. For more insights into the October climate, you can check out Yamagata weather in October.
July and November present contrasting weather conditions, highlighting the shift from summer to late autumn. In July, temperatures range from a minimum of 14°C (57°F) to a scorching maximum of 33°C (92°F), with an average of 23°C (73°F). This month experiences significant rainfall, with 239 mm (9.4 in) spread over 18 days, contributing to high humidity levels of 92%. In contrast, November brings much cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 21°C (70°F), averaging around 7°C (45°F). Rainfall decreases to 80 mm (3.1 in) over 14 days, and the humidity is lower at 79%. For a deeper look into November's climate, you can visit Yamagata weather in November.
The weather in July contrasts sharply with that of December, showcasing the dramatic seasonal shifts. In July, temperatures range from a minimum of 14°C (57°F) to a sweltering maximum of 33°C (92°F), with an average temperature of 23°C (73°F). This month witnesses significant rainfall, with 239 mm (9.4 in) of precipitation occurring over 18 days and a high humidity level of 92% that contributes to a sultry atmosphere.
In stark contrast, December features much cooler conditions, where temperatures can dip to a minimum of -10°C (13°F) and reach a maximum of 16°C (62°F), with an average temperature of just 1°C (34°F). Although December experiences fewer total rainfall days, with precipitation occurring on 23 days and totaling 146 mm (5.7 in), the humidity remains lower at 80%, creating a crisp winter feel. For more detailed climate information, you can visit Yamagata weather in December.
July in Yamagata is characterized by its warm temperatures, often reaching highs of 33°C and an average of 23°C, making it notably warmer than the preceding months. The humidity level peaks at a staggering 92%, creating a sultry atmosphere that contrasts sharply with the milder, drier conditions of early summer. With about 18 days of frequent rainfall totaling 239 mm, July also stands out as one of the wettest months, contributing to the lush green landscapes of the region. For those looking to understand the full range of Yamagata's climatic conditions, be sure to visit Yamagata Climate.