Last updated: August 21, 2025
In July, Yanagawa, Japan, experiences a summer climate characterized by average temperatures around 27°C (80°F), with peaks reaching a sweltering 35°C (95°F). The weather is notably humid, with humidity levels soaring to 92%, creating a muggy atmosphere throughout the month. Rainfall is also significant, accumulating approximately 450 mm (17.7 in) over 19 days, providing a verdant contrast to the heat. Visitors should be prepared for both sunshine and frequent showers, making July a month of vibrant weather contrasts in this picturesque region.
In July, Yanagawa, Japan, experiences a warm embrace as temperatures rise substantially. With a minimum of 18°C (64°F) and peaking at a sweltering 35°C (95°F), the average temperature reaches a balmy 27°C (80°F), marking it as one of the hottest months of the year. This significant increase continues the warming trend established in previous months, as June’s maximum of 32°C (90°F) smoothly transitions into July's heat. The town bursts with life under the summer sun, making it the perfect time for outdoor activities and festivities. As the warmth persists, residents and visitors alike can enjoy the vibrant atmosphere that accompanies these soaring temperatures.
In July, Yanagawa experiences a significant surge in precipitation, with an impressive 450 mm (17.7 in) falling across 19 days. This not only marks the peak of the region's wet season but also highlights a striking increase compared to the preceding months, where rainfall was gradually rising. The combination of frequent rain and high precipitation levels creates a lush, vibrant landscape, transforming the area into a verdant oasis. This trend of intense rainfall sets July apart, as it contributes to the overall moisture that sustains the region's agriculture and ecology. Following July, precipitation remains substantial but starts to diminish, leading into August's 331 mm (13.0 in) as the wet season begins to taper off.
In Yanagawa, Japan, July experiences the peak of humidity at a staggering 92%, reflecting the region's warm and sultry summer climate. This significant spike follows a gradual increase from the cooler months, where humidity hovers between 71% and 78% from January to April. As spring transitions into summer, May and June showcase a marked rise, with humidity reaching 84% and 86% respectively. The trend highlights the area's tropical characteristics, as the heat intensifies in July, making it the most humid month of the year. Even as the summer continues into August at 91%, the high humidity levels linger, painting a picture of Yanagawa's lush and vibrant environment during the peak of the season.
July in Yanagawa, Japan, sees the UV Index soar to 12, marking it as an extreme exposure category where the risk of harm from unprotected sun exposure is at its peak. This month aligns with the preceding summer conditions, where the UV Index remains persistently high; June also recorded an index of 11, indicating a trend of intense sun activity. As the burn time drops to just 10 minutes, it's crucial for residents and visitors alike to take protective measures—sunscreen, hats, and shade become essential allies during this time. With these trends continuing into August, awareness is key for enjoying the outdoors safely. For more details on UV levels throughout the year, visit Yanagawa UV Index.
UV Risk Categories
In Yanagawa, Japan, July brings an inviting 266 hours of sunshine, marking a slight dip from June's bright streak but still illuminating the summer landscape beautifully. This month showcases the tail end of a warm trend, as sunlight hours peak in August with an impressive 296 hours before gradually tapering off into the autumn months. The overall pattern highlights a vibrant summer, where increasing day lengths through the spring blossom into the sun-kissed days of summer, offering both locals and visitors a perfect setting to enjoy the scenic beauty and cultural attractions of the region. As the sunshine hours fluctuate throughout the year, July stands out as a lush reminder of the warmth and liveliness that characterizes Yanagawa’s summer charm.
In Yanagawa, Japan, the month of July is marked by a notable dip in sunny weather, with only a 19% chance of clear skies. This trend reflects a pattern of decreasing sunshine as spring transitions into summer, with the likelihood of sun reaching its lowest point just after the rainy season in June. In contrast, the chances of sunny days begin to increase again as autumn approaches, peaking in October at an impressive 65%. While July may not offer the best odds for sun, it is a pivotal month that smoothly bridges the lush vibrancy of summer and the clear, radiant days of fall.
In July, Yanagawa, Japan, enjoys a generous 14 hours of daylight, mirroring the longer sunlit days seen in June. This peak in daylight sets the stage for vibrant outdoor activities, as residents and visitors alike bask in the summer glow. Following July, daylight begins to taper off gently, with August still offering a solid 13 hours. Observing the transitions throughout the year, it's clear that the longer daylight hours of late spring and summer provide an inviting backdrop for exploration, before the shorter days of fall gradually approach with 12 hours in September and declining to 10 hours by November. This rhythmic change highlights the captivating seasonal shifts that characterize Yanagawa’s climate.
In July, Yanagawa experiences a gentle average wind speed of 2.2 m/s (5 mph), bringing a refreshing breeze that contrasts with the sultry summer heat. This slight uptick from June's notably calm 1.6 m/s (3 mph) indicates that as the seasons transition, the winds begin to stir, albeit subtly. The trend reveals that while summer months generally feature more moderate winds, July’s pace is a breath of fresh air as it bridges the tranquil June conditions and the slightly breezier August days. Overall, the winds in Yanagawa maintain a consistent and mild character throughout the year, fostering a uniquely serene atmosphere in this picturesque Japanese locale.
Weather in Yanagawa varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Yanagawa, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January weather in Yanagawa present a stark contrast. July averages a warm 27°C (80°F), soaring to a maximum of 35°C (95°F) with high humidity levels around 92%. In this month, rainfall is significant, totaling 450 mm (17.7 in) over 19 days, creating a muggy atmosphere. Conversely, January experiences much cooler temperatures, with an average of 6°C (43°F) and a maximum of only 17°C (63°F). The chill is intensified by a minimum temperature of -4°C (25°F). Additionally, precipitation drops significantly to 54 mm (2.1 in) over just 7 days, and the humidity level is lower at 75%. For more details, check Yanagawa weather in January.
July and February present stark contrasts in weather conditions. July boasts warm temperatures with a minimum of 18°C (64°F), averaging around 27°C (80°F), and peaking at a scorching 35°C (95°F). However, this heat is accompanied by significant rainfall, totaling 450 mm (17.7 in) over 19 days, and humidity levels soaring to 92%. In contrast, February experiences much cooler weather, with temperatures ranging from a chilly -4°C (25°F) to a maximum of 21°C (70°F) and an average of just 7°C (44°F). Precipitation is significantly lower at 85 mm (3.4 in), distributed over 9 days, and with humidity at a more moderate 71%. For more details on February's climate, you can check Yanagawa weather in February.
In comparing the weather between July and March, the differences are quite striking. July boasts warm temperatures, with a minimum of 18°C (64°F) and an average high of 35°C (95°F), contrasting sharply with March, which experiences cooler conditions, ranging from a low of -2°C (29°F) to a maximum of 22°C (73°F). Additionally, July is notably more humid, with humidity levels reaching 92%, while March has a more comfortable humidity of 71%. Precipitation is more frequent in July as well, with about 450 mm (17.7 in) falling over 19 days, compared to March's 133 mm (5.2 in) over just 11 days. For further details, you can check Yanagawa weather in March.
In comparing the weather of July and April, we see significant differences in both temperature and precipitation. July boasts a much warmer climate, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 35°C (95°F), and an average of 27°C (80°F). The humidity is notably high at 92%, contributing to a muggy atmosphere. In contrast, April offers a much cooler experience, with temperatures spanning from a chilly 2°C (35°F) to a maximum of 29°C (84°F), averaging around 15°C (59°F). Additionally, April sees less precipitation, with 124 mm (4.9 in) over 9 days, compared to July's 450 mm (17.7 in) across 19 days. For a closer look at April’s climate specifics, visit Yanagawa weather in April.
In comparing the weather between July and May, July experiences a significantly warmer temperature range with a minimum of 18°C (64°F) and an average of 27°C (80°F), peaking at a scorching 35°C (95°F). In contrast, May starts off much cooler, with temperatures ranging from a minimum of 6°C (44°F) to an average of 20°C (68°F) and a maximum of 30°C (86°F). Additionally, July sees higher precipitation levels, with 450 mm (17.7 in) falling over 19 days, compared to May's 200 mm (7.9 in) spread over 12 days. The humidity in July is also notably higher at 92%, while May has a slightly lower humidity level of 84%. For more details on May weather, you can refer to Yanagawa weather in May.
In comparison to June, July experiences significantly warmer temperatures, with average highs reaching 35°C (95°F) compared to June's maximum of 32°C (90°F). The minimum temperatures also rise, averaging 18°C (64°F) in July, up from 13°C (56°F) in June. Additionally, July is notably wetter, with precipitation levels soaring to 450 mm (17.7 in) over 19 days, while June sees only 233 mm (9.2 in) of rain across 14 days. Humidity levels also increase in July, averaging 92% compared to June's 86%. For more information on June weather, visit Yanagawa weather in June.
In comparing the weather of July and August, we observe a slight increase in temperature and a drop in precipitation. July features minimum temperatures of 18°C (64°F) and an average of 27°C (80°F), peaking at 35°C (95°F), with substantial rainfall totaling 450 mm (17.7 in) over 19 days and high humidity at 92%. In contrast, August sees a minimum temperature of 19°C (66°F) and an average of 28°C (82°F), reaching a maximum of 36°C (97°F). Rainfall decreases to 331 mm (13.0 in) across 15 days, while humidity slightly lowers to 91%. For more details about the weather in August, you can visit Yanagawa weather in August.
In comparing the weather of July and September, July features warmer temperatures, with average highs reaching 35°C (95°F), while September sees milder conditions with an average peak of 34°C (94°F). The minimum temperatures are also distinct, dropping from 18°C (64°F) in July to 13°C (55°F) in September. Precipitation levels are markedly higher in July, with 450 mm (17.7 in) over 19 days, compared to September's 209 mm (8.2 in) spread across 15 days. Despite the humidity being slightly lower in September at 84%, July's high humidity of 92% contributes to a much more oppressive atmosphere, making September's weather feel more comfortable overall. For more details about September weather in Yanagawa, visit Yanagawa weather in September.
July and October present a stark contrast in weather. In July, temperatures soar with a minimum of 18°C (64°F), averaging a warm 27°C (80°F), and peaking at 35°C (95°F). This month is also marked by high humidity at 92% and ample rainfall, with 450 mm (17.7 in) over 19 days. Conversely, October brings cooler temperatures, with a minimum of 7°C (45°F) and an average of 19°C (66°F), while the maximum reaches a comfortable 31°C (88°F). Precipitation is significantly lower at 120 mm (4.7 in) over just 9 days, and humidity eases to 83%. For more detailed information, check out the Yanagawa weather in October.
July and November present stark contrasts in weather. July boasts warm temperatures with a minimum of 18°C (64°F) and an average of 27°C (80°F), peaking at a sweltering 35°C (95°F). The month is characterized by high humidity at 92% and significant rainfall, accumulating around 450 mm (17.7 in) over 19 days. In stark contrast, November features much cooler conditions, with temperatures dipping to a minimum of 0°C (31°F) and an average of 13°C (55°F), maxing out at 25°C (76°F). Precipitation is considerably less, totaling only 57 mm (2.2 in) over just 7 days, and humidity eases to 81%. For more specific details, you can refer to Yanagawa weather in November.
The weather in July is characterized by warm temperatures, with a minimum of 18°C (64°F), an average of 27°C (80°F), and a maximum soaring to 35°C (95°F). This month sees significant precipitation, with 450 mm (17.7 in) spread over 19 days, creating a highly humid environment at 92%. In contrast, December experiences much cooler conditions, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 22°C (72°F), averaging around 7°C (46°F). Precipitation is much lighter in December, totaling 71 mm (2.8 in) over just 7 days, and the humidity levels are lower at 79%. For a more detailed look at December weather, you can check Yanagawa weather in December.
July in Yanagawa presents a vibrant contrast to other months, showcasing sweltering temperatures that can peak at 35°C, enveloped in a dense haze of humidity reaching an impressive 92%. The month is characterized by its rains, accounting for nearly two-thirds of the month’s days, which contributes to a substantial precipitation total. This combination of warmth and moisture not only defines July but also enhances the region's lush landscapes. For a deeper insight into how July compares to other times of the year, explore the detailed breakdown at Yanagawa Climate.