Last updated: August 21, 2025
May in Yanagawa, Japan, presents a delightful blend of warm temperatures and occasional rain, making it an ideal month for outdoor exploration. With a maximum temperature reaching 30°C (86°F) and an average of 20°C (68°F), the climate is pleasantly mild. However, the minimum temperature can drop to 6°C (44°F), reminding visitors to pack layers. This month also sees approximately 200 mm (7.9 in) of precipitation spread over 12 days, contributing to the lush scenery that Yanagawa is known for. With a high humidity level of 84%, the air can feel quite balmy, enhancing the vibrant natural beauty of the landscape. Whether you're enjoying traditional canal tours or exploring local cuisine, May's weather sets the stage for unforgettable experiences.
In Yanagawa, Japan, May ushers in a delightful transition to warmer weather, with temperatures reflecting the onset of spring. The month boasts a minimum temperature of 6°C (44°F), slowly rising to an average of 20°C (68°F) and peaking at a toasty 30°C (86°F). This marks a significant increase from the milder April, where the temperatures ranged from 2°C (35°F) to 29°C (84°F). As May progresses, residents and visitors alike can relish the increasingly pleasant climate, perfect for exploring the scenic beauty and cultural richness of the region. Overall, the gradual warming trend towards summer becomes unmistakable, inviting everyone to enjoy outdoor activities in the vibrant landscape.
In May, Yanagawa experiences a significant increase in precipitation, with a substantial 200 mm (7.9 in) falling over approximately 12 days. This spike marks the peak of the spring wet season, as the region transitions into the warmer months. Notably, May's rainfall surpasses that of April and mirrors the persistent increase seen through the early summer months, culminating in even heavier downpours in June. The pattern reflects a clear trend of rising precipitation as the year progresses, painting a picture of a lush and vibrant landscape ready to bloom. As the days grow longer and warmer, the ample moisture in May sets the stage for the lush greenery characteristic of Yanagawa's picturesque scenery.
In May, Yanagawa experiences a notable increase in humidity, reaching 84%, which is among the highest levels of the year. This rise follows a trend observed since April, where the humidity begins to climb significantly as spring transitions into summer. With June bringing even more moisture at 86%, May serves as a clear precursor to the hot and humid summer months that follow. By examining this data, it's evident that Yanagawa's climate is characterized by a gradual buildup of humidity, creating lush landscapes, but also signaling the arrival of the sweltering summer ahead.
As summer approaches in Yanagawa, Japan, the UV Index experiences a significant rise, peaking in May with an extreme level of 11. This warning signifies that unprotected skin can burn in just 10 minutes, underscoring the importance of sun protection during this time. Following a steady increase since March, when the index reached 8, residents and visitors alike should be vigilant as they enjoy outdoor activities. The trend remains consistent into June and July, maintaining the extreme category, further emphasizing the need for sunscreen and protective clothing. For more detailed insights and tips on managing UV exposure, check Yanagawa UV Index.
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In May, Yanagawa, Japan, basks in the beauty of 282 hours of sunshine, reflecting a steady increase in daylight as the year progresses. This month continues the trend set by April with its own encouraging total, showcasing the delightful arrival of warmer weather and vibrant landscapes. Following the notable rise from January's modest 174 hours, the sunny days of spring lead seamlessly into the summer months, where August peaks at a remarkable 296 hours. As the seasons transition, May serves as a delightful bridge, inviting both locals and visitors to enjoy the blossoming scenery and longer days before the summer sun takes center stage.
In Yanagawa, Japan, May marks a notable decline in sunny weather, with a 29% chance of sunshine, making it one of the cloudier months of the year. This trend is part of a gradual decrease in sunlight from the bloom of spring; with April enjoying a more favorable 41% chance. As the year progresses into the sultrier summer months, the likelihood continues to diminish, hitting a low of just 19% in July. Interestingly, the sunniness of the later months often rebounds with October experiencing a striking 65% chance of clear skies. Overall, while May may not be the sunniest month in Yanagawa, it serves as a transitional period before the heat gives way to clearer autumnal days.
In Yanagawa, Japan, daylight duration sees a gradual progression from the depths of winter to the vibrant energy of summer. January and February kick off the year with a steady 10 hours of daylight, setting a consistent tone for the early months. As March arrives, a subtle increase to 11 hours hints at the impending warmth of spring. The transition becomes more pronounced in April, where daylight extends to 13 hours, a foreshadowing of the longer days ahead. May continues this trend, maintaining 13 hours of daylight as nature flourishes. With the onset of June and July, daylight peaks at 14 hours, offering plenty of time to bask in the beauty of outdoor life. As summer wanes, daylight gradually tapers in August to 13 hours, then to 12 in September and back to 11 by October. By November and December, the cycle concludes with shorter days, returning to 10 and 9 hours respectively, reminding us of the seasonal ebb and flow in this picturesque region.
In May, Yanagawa, Japan experiences a typical wind speed of 2.5 m/s (6 mph), consistent with the gentle breezes that characterize the spring season. As the cold winds of winter fade, the air in May is pleasantly calm, mirroring the average wind speeds from the previous month of April. This slight steadiness in wind velocity allows for tranquil outdoor activities, making it a favorable time for exploring the city's beautiful canals and gardens. However, as the summer months approach, a subtle decline is observed in June, where the wind speed drops to 1.6 m/s (3 mph), suggesting a shift toward the stillness often seen during the hotter part of the year. Yet, May stands out as a serene prelude to summer, offering just the right amount of breeze to enhance Yanagawa's charm.
Weather in Yanagawa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Yanagawa, focusing on differences in temperature, rainfall, humidity, and UV levels.
May weather is notably warmer and more humid compared to January. While May boasts average temperatures around 20°C (68°F) and can reach highs of 30°C (86°F), January experiences much cooler conditions, with average temperatures of 6°C (43°F) and maximums only reaching 17°C (63°F). Precipitation is significantly higher in May, with about 200 mm (7.9 in) over 12 days, compared to January's 54 mm (2.1 in) over just 7 days. Additionally, the humidity in May is higher at 84%, versus January's 75%, contributing to a more muggy feel in late spring. For more specific insights into January weather, you can check Yanagawa weather in January.
May and February exhibit contrasting weather patterns, reflecting the shift from winter to late spring. In February, temperatures range from a chilly -4°C (25°F) at night to a mild 21°C (70°F) during the day, with an average of 7°C (44°F). The month experiences about 85 mm (3.4 in) of precipitation on 9 days, accompanied by lower humidity at 71%. In stark contrast, May warms up significantly, featuring a minimum of 6°C (44°F) and an average high of 30°C (86°F). With higher precipitation levels of 200 mm (7.9 in) over about 12 days and increased humidity at 84%, May feels much more tropical and wet compared to the cooler and drier February. For more details on February weather, check out Yanagawa weather in February.
In comparing the weather of March and May, we see a significant shift in conditions. March typically experiences cooler temperatures, with a minimum of -2°C and an average of 11°C, while May boasts much warmer averages and peaks, featuring a minimum of 6°C and an average of 20°C, reaching highs of up to 30°C. Precipitation is also more abundant in May, with 200 mm spread over 12 days, compared to March's 133 mm over 11 days, although the humidity is noticeably higher in May at 84%, compared to 71% in March. For more details on March weather, you can visit Yanagawa weather in March.
In comparing the weather of May and April, May generally offers warmer temperatures, with a minimum of 6°C and an average of 20°C, compared to April’s minimum of 2°C and average of 15°C. May can reach highs of 30°C, slightly surpassing April's max of 29°C. However, it also experiences significantly more precipitation, totaling 200 mm over 12 days in May versus April’s 124 mm over 9 days. Additionally, humidity levels are higher in May, averaging 84%, compared to April's 78%. For a more detailed look at April's weather, you can visit Yanagawa weather in April.
In comparing the weather between May and June, May exhibits a wider temperature range, with minimums dropping to 6°C (44°F) and maximums reaching 30°C (86°F). The average temperature in May is around 20°C (68°F), with a significant amount of precipitation measuring 200 mm (7.9 in) over 12 days, accompanied by a high humidity level of 84%. In contrast, June tends to be warmer, with minimum temperatures starting at 13°C (56°F) and maximum temperatures peaking at 32°C (90°F), giving it an average of 23°C (74°F). Additionally, June has slightly higher precipitation at 233 mm (9.2 in) over 14 days and humidity at 86%. For more detailed insights on June weather, you can visit Yanagawa weather in June.
May and July exhibit notable differences in weather characteristics. May typically features a milder temperature range, with minimums around 6°C (44°F) and maximums peaking at 30°C (86°F), while the average temperature hovers at 20°C (68°F). In contrast, July experiences warmer conditions, with minimums at 18°C (64°F) and maximums reaching as high as 35°C (95°F), leading to a higher average of 27°C (80°F). Additionally, July sees increased precipitation, averaging 450 mm (17.7 in) over 19 days, compared to May's 200 mm (7.9 in) across 12 days. The humidity also rises in July, reaching 92% compared to May's 84%. For a detailed look at July's weather, you can visit Yanagawa weather in July.
May and August present distinctly different weather patterns. In May, temperatures range from a cool 6°C (44°F) at night to a warm 30°C (86°F) during the day, with an average of 20°C (68°F). Rainfall is significant, totaling 200 mm (7.9 in) over about 12 days, and humidity is relatively high at 84%. In contrast, August is much warmer, with nighttime lows of 19°C (66°F) and daytime highs reaching up to 36°C (97°F), yielding an average temperature of 28°C (82°F). Precipitation increases to 331 mm (13.0 in) across approximately 15 days, accompanied by a rise in humidity to 91%. This stark contrast highlights how May provides a milder spring feel, while August brings the heat of summer, characterized by higher temperatures and increased rainfall. For more details, you can refer to Yanagawa weather in August.
May and September both exhibit warm temperatures, but September tends to be a bit warmer overall. In May, temperatures range from a minimum of 6°C (44°F) to a maximum of 30°C (86°F), averaging around 20°C (68°F). In contrast, September has a higher minimum temperature of 13°C (55°F) and reaches up to 34°C (94°F), with an average of 24°C (76°F).
Both months see significant precipitation, with May experiencing 200 mm (7.9 in) over 12 days and September having slightly more at 209 mm (8.2 in) across 15 days. Notably, humidity remains constant at 84% for both months. For more detailed information, you can visit Yanagawa weather in September.
May and October present contrasting yet mild weather conditions. In May, temperatures range from a minimum of 6°C (44°F) to a maximum of 30°C (86°F), with an average temperature of 20°C (68°F). This month experiences higher precipitation, at 200 mm (7.9 in) over approximately 12 days, resulting in a humidity level of 84%. In contrast, October sees slightly warmer nights with a minimum of 7°C (45°F) and a slightly higher maximum of 31°C (88°F), while the average temperature is a bit cooler at 19°C (66°F). Rainfall decreases to 120 mm (4.7 in) spread over about 9 days, with a humidity level just marginally lower at 83%. For more specific details, you can check Yanagawa weather in October.
May and November weather differ significantly in both temperature and precipitation patterns. In May, temperatures range from a minimum of 6°C (44°F) to a maximum of 30°C (86°F), with an average temperature of 20°C (68°F). The month is marked by high humidity at 84% and substantial rainfall, totaling 200 mm (7.9 in) over about 12 days. In contrast, November experiences cooler temperatures, with a minimum of 0°C (31°F) and a maximum of 25°C (76°F), averaging 13°C (55°F). The precipitation is much lighter at 57 mm (2.2 in) over 7 days, and humidity is slightly lower at 81%. This stark contrast makes May feel much warmer and more humid compared to the crisp, drier conditions of November. For more detailed insights about weather trends specific to this month, check Yanagawa weather in November.
May and December present markedly different weather conditions. In May, temperatures range from a mild 6°C (44°F) at night to a warm 30°C (86°F) during the day, with an average of 20°C (68°F). The month is characterized by significant rainfall, totaling 200 mm (7.9 in) over 12 days, along with high humidity levels at 84%. In contrast, December experiences a much cooler climate, where temperatures drop to a minimum of -2°C (28°F), rise to an average of 7°C (46°F), and can reach a maximum of 22°C (72°F). Rainfall is also less frequent in December, totaling only 71 mm (2.8 in) over just 7 days, with slightly lower humidity at 79%. For a detailed look at December weather, you can visit Yanagawa weather in December.
As May unfolds in Yanagawa, the weather transitions into a pleasant blend of warmth and humidity, with average temperatures rising significantly. Unlike the cooler months that precede it, May showcases a vibrant atmosphere marked by an average temperature hovering around a comfortable 20°C (68°F). While the likelihood of rain increases, leading to approximately 12 days of precipitation, the lush landscapes thrive under the 200 mm of rainfall typical for this month. This combination of warmth and elevated humidity levels at 84% brings an invigorating feel to the air, setting May apart as a time of lively growth and outdoor appreciation in Yanagawa. For more insights on the seasonal shifts, you can explore the full weather patterns at Yanagawa Climate.