Last updated: August 21, 2025
May in Morioka, Japan, welcomes the onset of warmer weather, with temperatures reaching a maximum of 28°C (83°F) and averaging around 13°C (56°F). However, the month also brings cooler nights, with minimum temperatures dipping to 1°C (34°F). Expect a fair share of rainfall, as 99 mm (3.9 in) of precipitation falls over 13 days, keeping the air pleasantly humid at 80%. This blend of conditions creates a vibrant and lush landscape, making May a beautiful yet unpredictable time to experience Morioka's natural charm.
In Morioka, Japan, May marks a delightful transition into warmer weather, showcasing a significant shift from the lingering chill of winter. With minimum temperatures around 1°C (34°F) and an average of 13°C (56°F), the city begins to bloom and vibrate with life, peaking at a pleasant maximum of 28°C (83°F). This month is particularly noteworthy as it ushers in the first glimpses of summer, making it a cherished time for outdoor activities and festivities. Compared to April, where temperatures barely touched double digits, May's warm embrace heralds longer days and a vibrant landscape, culminating in a perfect backdrop for enjoying the beauty of Morioka's spring.
In May, Morioka experiences a notable easing in rainfall, accumulating 99 mm (3.9 in) over 13 days. This marks a slight decrease from the heavier precipitation of April, which recorded 125 mm (4.9 in), suggesting a transition towards drier conditions as spring approaches its climax. With May's showers providing just enough moisture, the city enjoys bursts of lush greenery, while the days gradually elongate. This pattern resonates with the general precipitation trend in the region, where rainfall peaks in July and August, indicating a seasonal crescendo before the dry months of autumn settle in. Such dynamics in May not only enhance the picturesque landscapes of Morioka but also prepare the ground for the sun-soaked summer ahead.
As spring transitions into summer, Morioka, Japan experiences a notable shift in humidity levels. In May, humidity rises to 80%, aligning with the more tropical conditions of the season. This increase marks a return to January's humidity levels, suggesting a cyclical pattern where late spring mirrors the dampness of winter. Following May, the air becomes significantly more humid, peaking at 92% in July and August. Thus, while May offers a comforting balance of moisture, it also heralds the onset of the sticky summer months ahead, as Morioka weaves its way through fluctuating humidity throughout the year.
In May, Morioka, Japan, experiences a UV Index of 9, classifying the sun exposure as very high. This heightened level of UV radiation means a reduced burn time of just 15 minutes, signaling the importance of sun protection for outdoor activities. Following April's similar UV Index of 9, it’s evident that both months present significant risks for skin damage without appropriate safeguards. As spring transitions into summer, the UV levels continue to rise, setting the stage for an even more intense June, where the UV Index escalates to an extreme of 11. This trend underscores the necessity of vigilance during May's sunny days, prompting residents and visitors alike to stay informed and protect their skin. To learn more about the UV Index in Morioka throughout the year, check out Morioka UV Index.
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In Morioka, Japan, the month of May shines brightly, boasting an impressive 287 hours of sunshine. This peak follows a steady ascent from the start of the year, where January limped along with only 157 hours. As winter transitioned into spring, the days grew longer and sunnier, with March and April recording 252 and 257 hours respectively. May's abundant sunshine not only marks the climax of this upward trend but also heralds the onset of summer, providing an invigorating backdrop for outdoor activities. Following this golden month, June experiences a slight dip to 273 hours, suggesting a natural ebb as the season progresses. Overall, the data reflects a vibrant shift towards sun-soaked days, making May an unforgettable highlight in Morioka's annual luminous calendar.
In Morioka, Japan, the likelihood of sunny weather experiences a notable decline in May, with only a 24% chance of sunshine. This marks a dip from the more favorable conditions observed in April, which enjoys a 39% likelihood of clear skies. As the seasons transition from spring to summer, the sunny prospects continue to wane, dipping further to 25% in June and just 22% by July. Such trends suggest that while April might offer a last glimpse of promising weather, May ushers in an increased chance of overcast days, hinting at the shifting dynamics of seasonal patterns in this captivating region.
As the year unfolds in Morioka, Japan, daylight duration experiences a notable transformation. Starting in January with just 9 hours, the days gradually lengthen, reaching 10 hours by February and 11 hours in March. This steady increase brings a surge of brightness in April, where daylight extends to 13 hours, and culminates in May with an impressive 14 hours. The trend continues into June and July, maintaining this generous daylight, before gradually tapering off as autumn approaches. By August, daylight hours begin to recede to 13, followed by 12 hours in September and a return to 11 hours in October. The cycle concludes back at 9 hours in both November and December, illustrating a rhythmic ebb and flow of light that characterizes Morioka's enchanting seasons.
In Morioka, Japan, the month of May presents a gentle transition in wind conditions, with an average speed of 2.8 m/s (6 mph). This mirrors the calmer winds of January and April, suggesting a consistent light breeze that characterizes early spring. As the region welcomes warmer months, the wind speed in May remains stable before dipping further in June, which sees the lowest average of 2.0 m/s (5 mph) for the year. The pattern emphasizes a gradual decline in wind intensity through the summer, following the spring's serene breeze. Overall, May serves as a delightful midpoint, balancing mild winds that enhance the enjoyment of the beautiful blooming scenery while hinting at the calmness to come in the following months.
Weather in Morioka varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Morioka, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather showcases a significant contrast to January, with temperatures ranging from a chilly 1°C (34°F) to a warm 28°C (83°F), resulting in a pleasant average of 13°C (56°F). This month experiences 99 mm (3.9 in) of precipitation over approximately 13 days, all while maintaining a consistent humidity level of 80%. In stark comparison, January is characterized by frigid temperatures, with a range from a low of -20°C (-3°F) to a maximum of 5°C (40°F), averaging around -5°C (24°F). During this winter month, precipitation is lower at 65 mm (2.6 in) over 12 days, yet the humidity remains the same at 80%. For a deeper insight into the winter climate, you can check out Morioka weather in January.
The weather in May and February showcases a stark contrast in temperatures and conditions. In May, the temperatures range from a chilly 1°C (34°F) to a warm 28°C (83°F) with an average of 13°C (56°F). This month experiences an average humidity of 80% and sees about 99 mm (3.9 in) of precipitation over approximately 13 days. In contrast, February is much colder, with temperatures dipping as low as -18°C (-1°F) and an average of -4°C (25°F), peaking at just 7°C (45°F). February also receives slightly less precipitation, at 87 mm (3.4 in) over 16 days but maintains a similar humidity level of 79%. For more detailed insights into February weather, you can check Morioka weather in February.
In comparing the weather between March and May, a notable transition from winter to spring is evident. March experiences colder temperatures, with an average of 1°C (35°F) and nighttime lows dipping as low as -15°C (4°F), while May sees much warmer averages around 13°C (56°F), peaking at 28°C (83°F). Both months receive considerable precipitation, with March recording 103 mm (4.0 in) over 14 days and May slightly less at 99 mm (3.9 in) over 13 days. Humidity levels remain relatively high in both months, but May's average of 80% is slightly higher than March's 77%. For more detailed information on March weather, visit Morioka weather in March.
In comparing the weather of April and May, May tends to be significantly warmer and more variable. The minimum temperature in May is 1°C (34°F), compared to April's chillier -12°C (11°F), and the average temperature rises to 13°C (56°F), up from April's 6°C (44°F). While May does not exceed the maximum temperature of April, reaching up to 28°C (83°F), it offers more pleasant conditions overall. However, it also sees 99 mm (3.9 in) of precipitation over 13 days, which is slightly less than April's 125 mm (4.9 in) over 16 days. Furthermore, the humidity in May is higher at 80%, compared to 75% in April. For more detailed information on April’s weather, you can visit Morioka weather in April.
May and June exhibit notable differences in weather patterns. In May, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 28°C (83°F), with an average temperature of 13°C (56°F). The month experiences around 99 mm (3.9 in) of precipitation over 13 days, accompanied by a humidity level of 80%. In contrast, June brings warmer conditions, with a minimum of 6°C (42°F) and an average temperature of 17°C (62°F), yet still reaching up to 28°C (83°F). Precipitation slightly increases to 111 mm (4.4 in) over 12 days, and humidity rises to 87%. This gradual warming and increased humidity signal the transition into summer. For more details, you can visit Morioka weather in June.
May and July present notably different weather patterns. In May, temperatures range from a chilly minimum of 1°C (34°F) to a pleasant maximum of 28°C (83°F), with an average of 13°C (56°F). The month experiences around 99 mm (3.9 in) of precipitation over 13 days, coupled with a humidity level of 80%. In contrast, July offers much warmer weather with minimum temperatures starting at 12°C (55°F) and peaking at 32°C (89°F), averaging at 21°C (70°F). This month is also wetter, with 169 mm (6.7 in) of rainfall spread over 16 days, and humidity levels rising to 92%. For more insights on July weather conditions, you can check Morioka weather in July.
In May, the weather starts to transition from the chill of spring, with temperatures ranging from a minimum of 1°C (34°F) to a pleasant average of 13°C (56°F) and peaks at 28°C (83°F). However, this month also sees significant rainfall, with 99 mm (3.9 in) of precipitation over 13 days, making the humidity level quite high at 80%. In comparison, August brings warmer temperatures, with a minimum of 9°C (48°F), an average of 22°C (72°F), and maximum temperatures reaching 33°C (91°F). This month experiences even more rainfall, totaling 146 mm (5.8 in) over 16 days, coupled with increased humidity at 92%. For more details on August weather, you can visit Morioka weather in August.
May and September present distinct yet pleasant weather patterns. In May, temperatures range from a cool 1°C (34°F) at night, peaking at an average of 13°C (56°F) during the day and reaching a maximum of 28°C (83°F). This month sees about 99 mm (3.9 in) of precipitation over approximately 13 days, with humidity levels around 80%. In contrast, September offers milder temperatures with a minimum of 2°C (36°F) and an average of 17°C (64°F), peaking at 30°C (87°F). The precipitation is slightly higher at 112 mm (4.4 in) but occurs over just 12 days, and the humidity increases to 86%. For those interested in exploring more about the September weather, check out Morioka weather in September.
May and October present distinct weather patterns, highlighting the transition between spring and fall. In May, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 28°C (83°F), with an average of 13°C (56°F). This month experiences about 99 mm (3.9 in) of precipitation over 13 days and maintains a humidity level of 80%. Conversely, October sees slightly cooler temperatures, with a minimum of 0°C (32°F), an average of 11°C (53°F), and a maximum of 25°C (78°F). The precipitation increases to 144 mm (5.7 in) over 12 days, with humidity slightly higher at 82%. For a detailed look at October weather in Morioka, visit Morioka weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a brisk 1°C (34°F) at night to a pleasant 28°C (83°F) during the day, with an average of 13°C (56°F). This month sees about 99 mm (3.9 in) of precipitation spread over 13 days, accompanied by high humidity at 80%. In contrast, November experiences cooler conditions, with temperatures dipping as low as -11°C (12°F) and averaging around 5°C (41°F) while peaking at 18°C (64°F). The precipitation decreases to 66 mm (2.6 in) over 11 days, with humidity slightly lower at 79%. For a deeper dive into November's weather specifics, visit Morioka weather in November.
In May, the weather is much milder, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 28°C (83°F) and an average of 13°C (56°F). The month sees about 99 mm (3.9 inches) of precipitation spread over 13 days, and humidity remains high at 80%. In contrast, December brings significantly colder conditions, with temperatures dropping to a minimum of -14°C (7°F) and averaging -2°C (29°F), peaking at 12°C (54°F). The month records slightly less precipitation at 89 mm (3.5 inches) over 17 days, while maintaining the same humidity level of 80%. For a deeper understanding of the winter climate, you can explore Morioka weather in December.
As spring fully blossoms in Morioka, May brings a delightful warmth that marks a significant shift from the cooler temperatures of earlier months. With an average temperature that hints at summer's approach, days are lively, and the humidity rises, creating a vibrant atmosphere perfect for outdoor activities. However, the month also experiences notable precipitation, with rain gracing about half the days, adding a fresh backdrop to the lush surroundings. This balance of warmth and moisture sets May apart from the chillier months, inviting both locals and visitors to embrace the beauty of the season. For a deeper dive into the seasonal nuances, check out Morioka Climate.