Last updated: August 21, 2025
May in Azumino, Japan presents a delightful tapestry of weather, where temperatures swing dramatically from a chilly minimum of -1°C (31°F) to a maximum of 30°C (86°F), capturing the lingering chill of spring while welcoming the warmth of early summer. The average temperature rests at a moderate 15°C (59°F), making it a comfortable month for outdoor exploration. However, visitors should prepare for the 14 days of rain, as precipitation totals reach 179 mm (7.0 in), complemented by a humidity level of 81% that adds to the lush, vibrant landscapes. Whether basking in the sun or enjoying the refreshing rain, May offers a unique blend of experiences in this picturesque Japanese locale.
In May, Azumino, Japan, experiences a delightful transition into warmer weather, with temperatures reflecting the arrival of spring. The minimum temperature hovers at a brisk -1°C (31°F), while the average climbs to a pleasant 15°C (59°F), making outdoor activities increasingly enjoyable. The maximum temperatures soar to a sunny 30°C (86°F), encouraging residents and visitors alike to bask in the vibrant surroundings. Compared to the chill of winter months such as January and February, where lows plummet below -16°C (4°F), May showcases a significant warmth, evident in the overall rise of average temperatures from -2°C (28°F) to a balmy 15°C (59°F). This trend not only brightens the landscape but also signals the onset of blooming flowers and lush greenery, inviting exploration and appreciation of Azumino's natural beauty.
In May, Azumino experiences a significant uptick in rainfall, with precipitation reaching 179 mm (7.0 in) over approximately 14 days. This marks an increase from April's 156 mm, contributing to a trend of growing wetness as the spring season unfolds. The months leading into summer showcase an upward trajectory in both the amount of rainfall and the number of rainy days, peaking dramatically in July. This consistent rise establishes May as a pivotal transition month, where the lush landscapes of Azumino are nourished by these generous showers, setting the stage for the verdant growth typical of the region's summer months.
In May, Azumino, Japan experiences a notable transition in humidity, with levels stabilizing around 81% after a gradual decline from the crisp, cooler months of January and February. Following the peak of spring, this month bridges the gap between the mild dry season and the impending wet season. While the humidity in May is slightly higher than in April, it remains comfortably manageable, paving the way for the upcoming summer months, when humidity levels soar to 92% in both July and August. This fluctuation emphasizes the region's seasonal dynamism, with humidity reflecting a delicate balance between comfort and the lush, verdant growth that characterizes Japan's vibrant late spring.
As May unfolds in Azumino, Japan, residents and visitors alike face a significant leap in UV intensity, with the UV Index climbing to a striking 11, marking it as extreme. This sharp increase from the previous month's 10 indicates a crucial need for sun protection, as the burn time is drastically reduced to just 10 minutes. Interestingly, this trend of high UV levels sets the tone for the upcoming summer months, with both June and July maintaining an 11 in the UV Index. Such persistently high readings underscore the importance of vigilance and sun safety in Azumino during this vibrant time of year. For more detailed information on UV exposure throughout the year, visit Azumino UV Index.
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May in Azumino, Japan, sparkles with 291 hours of sunshine, marking it as a radiant peak in the spring months. Following a steady rise from the 174 hours in January, the sun gradually bathes the region in warmth, with hours climbing through February's 226 and March's 260. As April unfolds, the days grow even longer, culminating in May's vibrant glow. After this pinnacle, a slight decline begins in June, where sunshine dips to 269 hours, yet Azumino remains kissed by golden rays throughout the summer months. The overall trend showcases a captivating journey from winter's subdued light to the lush brightness of late spring, inviting both locals and visitors to revel in the beauty of the season.
In May, Azumino experiences a notable dip in sunny weather, with only a 25% chance of clear skies, making it one of the least sunny months of the year. This decline follows a modest increase in sunshine during the preceding months, with April reaching 45% and March maintaining a 40% chance, suggesting that the transition into late spring might bring more unsettled weather. As the region transitions from the pleasant blooms of spring to the humidity of summer, the likelihood of sun in May is further compounded by a subsequent drop in sunshine chances through June and August, which stay at or below the average for the year. Thus, if you're planning to bask in the sun during your May visit to Azumino, you might want to keep an umbrella handy!
In Azumino, Japan, the evolution of daylight duration throughout the year reveals a rhythmic dance of light and shadow. January starts off with a modest 9 hours of daylight, gradually increasing as winter melts into spring. By February, the days stretch to 10 hours and continue to expand, reaching 11 hours in March and 13 hours by April. The peak of spring vitality arrives in May, where daylight extends to a delightful 14 hours, mirroring the vibrant blooms of the season. This generous daylight lasts through June and July, offering ample time for outdoor exploration. However, as summer transitions into autumn, the days gradually shorten, descending to 13 hours in August and then tapering off to 12 hours in September. By the time the chill of October arrives, daylight retreats to 11 hours, signaling the approach of winter, which will see it dwindle back to 9 hours by December. This annual cycle not only highlights the beauty of changing seasons but also invites residents and visitors to embrace the varying lengths of day that shape their experiences in Azumino.
In Azumino, Japan, May ushers in a gentle breeze with an average wind speed of 2.0 m/s (4 mph), mirroring the calmness seen in April. This month marks a slight dip from the preceding winter months, where wind speeds nestled comfortably between 2.0 m/s and 2.3 m/s. As spring approaches its zenith, the winds become softer, creating a serene atmosphere perfect for enjoying the blooming scenery. The trend continues into the approaching summer months, where June typically sees a further reduction to 1.4 m/s (3 mph). This gradual decline in wind speeds offers a tranquil backdrop, enhancing the beauty of Azumino’s natural landscape as residents and visitors alike savor the peaceful ambiance of late spring.
Weather in Azumino varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Azumino, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average of 15°C (59°F). The month also experiences a significant amount of rainfall, totaling 179 mm (7.0 in) over 14 days, and humidity levels average around 81%. In contrast, January presents a starkly different climate, with much colder temperatures that drop as low as -16°C (4°F) and average around -2°C (28°F). Even the warmer days only reach up to 11°C (52°F), and while there is precipitation as well, it amounts to 99 mm (3.9 in) over 16 days, accompanied by higher humidity levels of 88%. For a more detailed look at January conditions, visit Azumino weather in January.
May and February present stark contrasts in weather conditions. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average rising to 15°C (59°F). The month sees a total precipitation of 179 mm (7.0 in) over 14 days, accompanied by high humidity levels at 81%. In contrast, February is much colder, with temperatures spanning from a frigid -18°C (1°F) to a maximum of 16°C (61°F), averaging around -1°C (30°F). This winter month experiences less precipitation, totaling 97 mm (3.8 in) over 13 days, and slightly higher humidity at 86%. For more detailed insights into February's weather, you can visit Azumino weather in February.
When comparing the weather in May and March, it is evident that May brings significantly warmer temperatures, with an average of 15°C (59°F) compared to March's average of just 4°C (40°F). In May, temperatures can reach up to 30°C (86°F), while March sees a maximum of 21°C (69°F). Both months experience similar levels of precipitation, with May receiving 179 mm (7.0 in) over 14 days and March slightly less at 152 mm (6.0 in) over the same number of days. Interestingly, humidity remains constant at 81% for both months, reflecting a consistent level of moisture in the air during this period. For more detailed insights into March weather, you can check Azumino weather in March.
In comparing the weather of April and May, May generally brings warmer temperatures, with an average of 15°C (59°F) compared to April's average of 9°C (48°F). While April experiences a minimum temperature of -5°C (23°F), May's minimum is slightly milder at -1°C (31°F), and the maximum temperature reaches up to 30°C (86°F), exceeding April's maximum of 26°C (79°F). Additionally, both months see a similar amount of precipitation, with May receiving 179 mm (7.0 in) over 14 days and April recording 156 mm (6.1 in) over 13 days, leading to slightly higher humidity in May at 81% compared to April's 78%. For more information about April's weather, you can visit Azumino weather in April.
May and June exhibit distinct weather characteristics, reflecting the transition into summer. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), averaging around 15°C (59°F). The month experiences significant rainfall, with 179 mm (7.0 in) over 14 days and an average humidity of 81%. In contrast, June sees a slight increase in both temperature and precipitation, with minimums at 6°C (43°F) and maximums reaching 29°C (84°F), yielding an average of 18°C (65°F). Rainfall increases to 194 mm (7.7 in), occurring over 16 days, along with higher humidity at 88%. For more detailed weather information, check out Azumino weather in June.
May and July present contrasting weather patterns in terms of temperature and precipitation. In May, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable average of 15°C (59°F), with maximums reaching 30°C (86°F). However, it is also a relatively wet month with 179 mm (7.0 in) of precipitation over 14 days and a humidity level of 81%. In contrast, July experiences warmer temperatures with a minimum of 14°C (58°F), an average of 22°C (72°F), and a peak of 33°C (91°F). This month is notably wetter, recording 333 mm (13.1 in) of rain across 21 days and higher humidity at 92%. For more details on July's conditions, check out Azumino weather in July.
May and August present distinct weather patterns. In May, temperatures can drop to a chilly minimum of -1°C (31°F), with an average of 15°C (59°F) and a maximum reaching 30°C (86°F). The month features considerable precipitation, totaling 179 mm (7.0 in) over 14 days, and a humidity level of 81%. In contrast, August offers a much warmer climate, with minimum temperatures of 11°C (52°F), an average of 23°C (75°F), and maximums soaring up to 34°C (93°F). Rainfall increases slightly to 197 mm (7.8 in) spread over 17 days, along with higher humidity at 92%. For more detailed insights on August weather, you can visit Azumino weather in August.
May and September both offer warm temperatures, with highs reaching around 30°C (86°F) in each month. However, May experiences a wider range of temperatures, with minimums dropping as low as -1°C (31°F) at the start of the month, while September starts at a milder minimum of 6°C (43°F). In terms of precipitation, September sees an increase, with a total of 222 mm (8.7 in) over 19 days compared to May's 179 mm (7.0 in) over 14 days, indicating a greater likelihood of rain as summer transitions into fall. This uptick in rainfall is accompanied by higher humidity levels in September, which averages at 89% compared to May's 81%. For a more detailed look at the weather in September, you can visit Azumino weather in September.
May and October present distinct weather patterns, with May generally offering warmer temperatures compared to October. In May, temperatures range from a minimum of -1°C (31°F) to a maximum of 30°C (86°F), accompanied by an average temperature of 15°C (59°F). The month experiences 179 mm (7.0 in) of precipitation over 14 days, alongside a humidity level of 81%.
In contrast, October sees cooler conditions, with temperatures ranging from 0°C (33°F) to 26°C (79°F) and an average temperature of 13°C (56°F). The precipitation increases to 255 mm (10.1 in) over 19 days, with humidity slightly higher at 87%. This comparison highlights the transition from the warmth of early spring in May to the cooler, wetter days of autumn in October, as detailed in Azumino weather in October.
May and November present contrasting weather conditions, showcasing the transition between spring and late autumn. In May, temperatures range from a chilly minimum of -1°C to a warm maximum of 30°C, with an average of 15°C. This month experiences significant precipitation, totaling 179 mm over 14 days, alongside a relatively high humidity level of 81%. In contrast, November sees cooler temperatures, with a minimum of -4°C and a maximum of 19°C, averaging 7°C. Precipitation is notably lower, at 83 mm over 13 days, while humidity rises slightly to 85%. For a more detailed overview of November weather, you can explore Azumino weather in November.
May and December present starkly contrasting weather conditions. In May, temperatures range from a brisk -1°C (31°F) at night to a warm 30°C (86°F) during the day, with an average of 15°C (59°F). The month experiences significant rainfall, totaling 179 mm (7.0 in) over approximately 14 days, and the humidity sits at a comfortable 81%. In contrast, December is considerably colder, with temperatures dipping as low as -9°C (17°F) and reaching a maximum of 17°C (62°F), averaging just 1°C (34°F). While it sees less precipitation at 109 mm (4.3 in) across 16 days, the humidity is slightly higher at 86%. For a detailed look at December weather, you can visit Azumino weather in December.
As May unfolds in Azumino, the weather presents a delightful shift from the cooler months of spring. With pleasant temperatures peaking at a warm 30°C and an average of 15°C, residents and visitors alike can enjoy the beauty of blooming landscapes. However, the month also brings its share of rainy days, contributing to a total precipitation of 179 mm, which keeps the scenery lush and vibrant. The increased humidity at 81% adds to the refreshing atmosphere, making May an inviting time to experience the region's natural splendor. To learn more about Azumino's climate throughout the year, visit Azumino Climate.