Last updated: August 21, 2025
May in Matsumoto, Japan, is a month of transition, characterized by a maximum temperature reaching 30°C (86°F), providing warm days perfect for exploring the region’s natural beauty. The average temperature hovers around 15°C (59°F), while the nights can dip as low as -1°C (31°F), reminding visitors of the lingering chill. During this time, precipitation plays a significant role, with about 179 mm (7.0 in) falling over approximately 14 days, contributing to the lush greenery that the area is known for. With a humidity level of 81%, the air can feel quite moist, adding to the overall ambience of this picturesque Japanese town as it awakens to spring.
In Matsumoto, Japan, May marks a significant transition into warmer weather, showcasing a dramatic rise in temperatures compared to the preceding months. With a minimum of -1°C (31°F) and an average of 15°C (59°F), the city begins to shake off the chill of early spring. As May unfolds, daytime highs can reach up to 30°C (86°F), providing a delightful contrast to the lingering cold of winter. This month serves as a precursor to the hot summer months ahead, reflecting a steady upward trend from the frosty depths of winter into more temperate, inviting conditions. It's a time when locals and visitors alike can enjoy the vibrant outdoor scenery as nature bursts into bloom, setting the stage for outdoor activities and exploration in this picturesque region.
In Matsumoto, Japan, the month of May marks a notable increase in precipitation, with 179 mm (7.0 in) of rainfall recorded over 14 days. This uptick follows the trend of rising rainfall from the previous months, as April brings 156 mm (6.1 in), making May a pivotal transition into the wetter season. The consistent increase in precipitation—from 99 mm (3.9 in) in January to May’s peaks—highlights the shift towards the vigorous monsoon months ahead. As the region prepares for even heavier rains in June and July, May serves as a reminder of nature’s nurturing power, enriching the landscape and setting the stage for vibrant greenery throughout the summer.
In Matsumoto, Japan, the month of May sees a slight uptick in humidity, reaching 81%. This level mirrors the milder conditions of March and April but marks a noticeable contrast as the city transitions into its warmer months. Following the refreshing spring period, humidity levels jump to 88% in June, indicating the onset of the more humid summer season. Overall, May serves as a bridge in Matsumoto’s climate, with humidity levels suggesting a gradual shift from the drier spring days towards the more oppressive conditions that define the coming summer months.
In Matsumoto, Japan, the UV Index experiences a notable upward trend as the year progresses, peaking in May with an extreme rating of 11, which dramatically shortens the burn time to just 10 minutes. Following a steady increase from January at a moderate index of 4, residents and visitors alike must remain vigilant in the warmer months, particularly from late spring to summer, when the UV Index consistently hovers at or above 11. This pattern highlights the importance of sun safety during these months, as the intensity of UV radiation poses significant risks. To learn more about how the UV levels change throughout the year, visit Matsumoto UV Index.
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May shines as a highlight in Matsumoto, Japan, basking in 291 hours of glorious sunlight. This month welcomes a significant boost in daylight, showcasing a steady upward trend from January's 174 hours. As spring unfolds, comfortingly mild temperatures accompany the longer days, allowing residents and visitors alike to enjoy the lush landscapes and vibrant blossoms typical of the season. Following May, daylight begins to gradually decrease, with June slightly dipping to 269 hours, yet the overall trend in early spring displays Matsumoto’s embrace of sunlight. This pattern sets the stage for outdoor adventures, making May a particularly enchanting time to explore the beauty of this charming city.
As spring transitions into summer, Matsumoto, Japan, experiences a notable shift in sunny weather patterns. May marks a significant dip in the chances of enjoying sun-soaked days, with sunny weather probabilities dropping to just 25%—the lowest during this part of the year. This decline contrasts with the higher percentages seen in the preceding months of April (45%) and March (40%), highlighting May's unpredictable weather as the atmosphere begins to warm up. Following this trend, June further diminishes the likelihood of bright sunshine, plunging to 22%, suggesting that while spring may offer glimpses of sun, the onset of summer does not always guarantee clear skies in Matsumoto.
As spring transitions into summer in Matsumoto, Japan, the increase in daylight duration becomes distinctly noticeable. In May, residents bask in approximately 14 hours of daylight, marking a significant leap from the 11 hours experienced in March and the 13 hours in April. This trend continues into June and July, maintaining that same generous span of daylight. However, as summer wanes into autumn, daylight begins to gradually diminish, tapering off to 12 hours in September and returning to 10 hours by November. This cyclical pattern not only showcases the beauty of changing seasons but also highlights the vibrant, sunlit days that characterize the spring and early summer months in Matsumoto.
In Matsumoto, Japan, May brings a gentle breeze, with an average wind speed of 2.0 m/s (4 mph), mirroring the calm of the previous month. As spring transitions into early summer, the wind begins to settle into a pattern; while January and February boast higher gusts at 2.2 m/s (5 mph) and 2.3 m/s (5 mph) respectively, May's winds create a more tranquil atmosphere, inviting residents and visitors alike to savor the blossoming landscape. Comparatively, summer months such as July and August experience a slight dip in wind, falling to 1.3 m/s (3 mph) and 1.6 m/s (4 mph), making May a sweet spot where the air is still refreshing, yet not overwhelming. This gentle wind complements the picturesque setting of Matsumoto, enhancing the city’s charm as it embraces the vibrant hues of spring.
Weather in Matsumoto varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Matsumoto, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is significantly warmer compared to January, with temperatures ranging from a minimum of -1°C (31°F) to an average of 15°C (59°F) and a maximum of 30°C (86°F). This month also sees higher precipitation, totaling 179 mm (7.0 in) across approximately 14 days, accompanied by a humidity level of 81%. In contrast, January experiences much colder temperatures, with a minimum of -16°C (4°F), an average of -2°C (28°F), and a maximum of 11°C (52°F). While January has less total precipitation at 99 mm (3.9 in) over about 16 days, it has a higher humidity level of 88%. For more details on January weather, check out Matsumoto weather in January.
May and February present stark contrasts in weather conditions. In May, temperatures range significantly from a chilly minimum of -1°C (31°F) to a warm average of 15°C (59°F) and can peak at a high of 30°C (86°F). This month also experiences a higher average precipitation of 179 mm (7.0 in) over 14 days, accompanied by a humidity level of 81%. In contrast, February is much colder, with temperatures typically ranging from a low of -18°C (1°F) to an average of -1°C (30°F), reaching a maximum of 16°C (61°F). Precipitation in February is less at 97 mm (3.8 in) over 13 days, but the humidity is slightly higher at 86%. For more detailed insights, you can check Matsumoto weather in February.
May generally experiences warmer temperatures compared to March, with average highs reaching up to 30°C (86°F) as opposed to March's maximum of 21°C (69°F). The minimum temperature in May is milder at -1°C (31°F) compared to March's -8°C (17°F). Both months see similar humidity levels at 81%, but May has slightly higher precipitation with 179 mm (7.0 in) over 14 days, versus March's 152 mm (6.0 in) on the same number of days. For more details about March weather, you can visit Matsumoto weather in March.
May generally experiences warmer temperatures compared to April, with the minimum rising from -5°C (23°F) in April to -1°C (31°F) in May. The average temperature also sees a significant increase, from 9°C (48°F) in April to 15°C (59°F) in May, while the maximum temperature can reach up to 30°C (86°F) in May, compared to a peak of 26°C (79°F) in April. Both months experience considerable rainfall, with May recording 179 mm (7.0 in) over 14 days of precipitation, slightly surpassing April's 156 mm (6.1 in) across 13 days. Humidity remains high in both months, averaging 81% in May compared to 78% in April. For a more detailed look at April weather, you can visit Matsumoto weather in April.
May and June exhibit distinct weather patterns, with June generally showcasing warmer temperatures. In May, temperatures fluctuate from a chilly minimum of -1°C (31°F) to an average of 15°C (59°F) and a maximum of 30°C (86°F). In comparison, June starts at a milder minimum of 6°C (43°F), with an average temperature of 18°C (65°F) and a peak of 29°C (84°F). Both months experience significant precipitation, with May receiving 179 mm (7.0 in) over 14 days, while June sees slightly more, totaling 194 mm (7.7 in) across 16 days, contributing to higher humidity levels—81% in May and 88% in June. For more detailed weather specifics, you can view Matsumoto weather in June.
May and July present contrasting weather conditions, reflecting the transition from spring to summer. In May, temperatures can 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 experiences moderate rainfall, totaling 179 mm (7.0 in) over about 14 days, and humidity levels hover around 81%. In contrast, July heats up significantly, with minimum temperatures of 14°C (58°F) and maximums reaching 33°C (91°F), averaging 22°C (72°F). However, it is also the wettest month, with 333 mm (13.1 in) of rainfall spread across 21 days and heightened humidity at 92%. This shift signifies a more tropical environment by mid-summer. For more details, you can check Matsumoto weather in July.
May and August present quite different 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 of 15°C (59°F). The month sees considerable precipitation, with 179 mm (7.0 in) falling over 14 days and a humidity level of 81%. In contrast, August experiences milder temperatures, with a minimum of 11°C (52°F), an average of 23°C (75°F), and a maximum of 34°C (93°F). It also has slightly higher precipitation, totaling 197 mm (7.8 in) over 17 days, along with an uptick in humidity to 92%. For more specific details on August weather, you can explore Matsumoto weather in August.
May and September in Matsumoto both offer a range of temperatures, but their overall conditions reflect the transition from spring to fall. In May, temperatures can dip as low as -1°C (31°F) and reach a maximum of 30°C (86°F), with an average of 15°C (59°F) and relatively high humidity at 81%. However, May also experiences around 179 mm (7.0 in) of precipitation across 14 days. In contrast, September features milder minimum temperatures at 6°C (43°F) and a slightly higher average of 19°C (66°F), with the same maximum of 30°C (86°F). It also sees increased precipitation, totaling 222 mm (8.7 in) over 19 days, and a higher humidity level of 89%. For more details on September weather in Matsumoto, check out Matsumoto weather in September.
May and October each offer distinct weather patterns, showcasing the transition of seasons. 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) and a moderate humidity of 81%. Precipitation during this month measures 179 mm (7.0 in) over approximately 14 days. In contrast, October sees slightly cooler temperatures, with a range from 0°C (33°F) to 26°C (79°F) and an average of 13°C (56°F). This month is also wetter, receiving 255 mm (10.1 in) of rainfall spread over 19 days, contributing to increased humidity at 87%. For more detailed insights into October weather, you can check Matsumoto weather in October.
May and November present quite different 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 of 15°C (59°F), making it a more diverse month in terms of warmth. The weather is also relatively wet, with 179 mm (7.0 in) of precipitation over 14 days, and humidity levels hovering around 81%.
In contrast, November features cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 19°C (67°F), averaging at only 7°C (44°F). Precipitation is lower at 83 mm (3.3 in) over 13 days, yet humidity levels rise slightly to 85%. For more detailed information, you can check Matsumoto weather in November.
In May, temperatures in Matsumoto can range from a chilly -1°C (31°F) at night, climbing to a warm average of 15°C (59°F), and reaching as high as 30°C (86°F) during the day. The month experiences considerable precipitation, with 179 mm (7.0 in) falling over 14 days, and humidity levels at 81%. In contrast, December brings much colder weather, with nighttime lows plunging to -9°C (17°F) and daytime averages hovering around 1°C (34°F), peaking at 17°C (62°F). Although it is drier than May, December still sees 109 mm (4.3 in) of rain over 16 days and slightly higher humidity at 86%. For more details on the weather in December, visit Matsumoto weather in December.
As spring unfolds, May in Matsumoto brings a delightful transition in weather, characterized by warmer temperatures and increased humidity compared to the cooler preceding months. With the average temperature rising to a refreshing 15°C, the idyllic days often see peaks at 30°C, inviting outdoor activities and blooming landscapes. However, this month also witnesses a notable increase in rainfall, averaging about 179 mm over 14 days. This balance of warmth and moisture fosters a vibrant atmosphere, markedly transforming the city's surroundings into a lush paradise. To delve deeper into the specifics of each season's climate variations, explore Matsumoto Climate.