Last updated: August 21, 2025
May in Bizen, Japan offers a delightful transition into warmer weather with a maximum temperature reaching 25°C (77°F) and an average of 18°C (65°F). However, cool nights can dip to a refreshing 10°C (50°F). This month is characterized by a high humidity level of 84%, which enhances the lush greenery of the region. Rainfall is common, with around 131 mm (5.2 in) recorded over 9 days, making it advisable for visitors to pack an umbrella. Overall, May presents a beautiful opportunity to explore Bizen's scenic landscapes, but be prepared for a mix of warmth and occasional showers.
In Bizen, Japan, May ushers in a delightful transition from the lingering chill of spring to a more temperate warmth. With temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (77°F), the month reveals an average of 18°C (65°F), making it one of the most pleasant times of the year. Compared to the cool early months, May stands out as a significant uptick in warmth, marking a vibrant shift as nature bursts into bloom. As the days grow longer and sunnier, locals and visitors alike are drawn outdoors, ready to enjoy the lush landscapes and the inviting climate that signals the onset of summer. This steady rise in temperature not only enhances the region's natural beauty but also sets the stage for a lively atmosphere full of cultural festivities and outdoor exploration.
In Bizen, Japan, May marks a notable transition in precipitation, culminating a series of steadily increasing rainfall amounts from the previous months. With 131 mm (5.2 in) of rain falling over nine days, May showcases a slight increase from April's total of 130 mm (5.1 in). This consistent upswing highlights the budding vibrancy of late spring as the region prepares for the wetter months ahead. Following closely in June, which typically sees an even greater surge to 164 mm (6.5 in) over 12 days, May serves as a precursor to the intense rainy season that characterizes Bizen's climate. Overall, the month encapsulates a balance of gentle showers and the promise of lush greenery, setting the stage for the seasonal shift that is to come.
May brings a notable increase in humidity to Bizen, Japan, soaring to 84% after a gentler trend seen in the preceding months. As spring transitions into summer, this rise signals the onset of the warmer season, with humidity levels consistently creeping upwards. This uptick in moisture is a precursor to June's peak at 86%, reinforcing Bizen’s characteristic humid climate. Residents can expect not only a lush landscape but also the sticky warmth that accompanies the approach of summer, making May a pivotal month in the region's annual humidity cycle. The gradual climb from April’s 74% to May’s 84% sets the stage for the sultry months to come, highlighting the shift from the crispness of spring to the embrace of summer’s humidity.
As spring transitions into summer in Bizen, Japan, the UV Index reaches its peak in May, maintaining a striking value of 11—classified as extreme. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take protective measures against harmful UV rays. This trend of intensifying UV radiation began in April, and consistently high values will persist through June, highlighting a growing need for vigilance. Protect your skin by wearing sunscreen, protective clothing, and seeking shade during peak hours. For more details and insights on UV levels throughout the year, check out Bizen UV Index.
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In Bizen, Japan, May is a highlight of the year, basking in an impressive 295 hours of sunshine. As spring unfolds, the daylight steadily increases from January's 177 hours, culminating in a warm and vibrant month that invites outdoor exploration and appreciation of nature. This upward trend reaches its peak in August with 306 hours, showcasing the summer's radiance. Interestingly, while June and July maintain a robust sunshine count, they dip slightly, illustrating how May serves as a glorious transition to the sun-soaked peak of summer. Overall, Bizen's sunshine patterns not only enhance the beauty of the landscape but also inspire a joyful outdoor lifestyle that characterizes the charm of this region.
In Bizen, Japan, the likelihood of basking in sunny weather seems to peak during the winter months, with January and December boasting a 50% and 59% chance of sunshine, respectively. However, as spring unfolds, the chances dwindle, reaching 31% in May, which marks a notable dip compared to the preceding months. The trend continues into the summer, where June and July see an even lower likelihood with 26% and 29% chances of sunny days. This pattern illustrates a gradual decline in sunny weather as the year progresses, suggesting that those hoping for radiant May days in Bizen may need to manage their expectations.
In Bizen, Japan, the progression of daylight hours throughout the year presents a fascinating seasonal rhythm. Starting off in January and February, the days offer a steady 10 hours of sunlight, but as spring approaches, the length gradually increases. By March, daylight extends to 11 hours, hinting at the longer days to come. April ushers in a tangible change, with daylight reaching 13 hours, a trend that continues in May. As the days lengthen, June and July peak at 14 hours, providing ample sunlight for outdoor activities. However, by August, the daylight begins to taper off slightly, settling at 13 hours, before transitioning into the shorter autumn months where daylight dwindles to 12 hours in September and down to 9 hours by December. This gentle ebb and flow of daylight creates a captivating cycle, shaping the experiences of those who call Bizen home.
In May, Bizen, Japan, experiences a gentle shift in wind patterns, matching the seasonal transition with a consistent average wind speed of 4.0 m/s (9 mph). This marks a notable continuity from April's same wind speed, suggesting a period of tranquil breezes just before the summer heat settles in. As spring unfolds, May’s winds are notably calmer compared to the brisker gusts of winter, which reach 5.1 m/s (11 mph) in December. Moreover, the gradual decline in wind speed from earlier months reflects a trend towards more serene weather, paving the way for the mild and pleasant summer ahead.
Weather in Bizen varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bizen, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is significantly warmer and more humid compared to January. With average temperatures reaching 18°C (65°F), peaking at 25°C (77°F), May features a much milder climate that invites outdoor activities. However, it experiences higher precipitation levels, with an average of 131 mm (5.2 in) over 9 days, contributing to the lushness of the season. In contrast, January sees much cooler temperatures, with an average of just 6°C (43°F) and a maximum of 14°C (57°F). Precipitation in January is also lower, at 39 mm (1.5 in) over approximately 5 days, alongside a slightly lower humidity level of 82%. For a deeper look into January conditions, check out Bizen weather in January.
May offers significantly warmer temperatures compared to February, with averages soaring to 18°C (65°F) and maximums reaching up to 25°C (77°F). In contrast, February's typical temperature lingers around 6°C (43°F) at most, with minimums dipping below freezing to -3°C (28°F).
While May tends to be quite humid, with an average humidity of 84%, February is slightly less humid at 79%. Precipitation is more frequent in May, accumulating to 131 mm (5.2 in) over about 9 days, compared to February's 55 mm (2.2 in) over 6 days. For a more detailed look at February's weather, you can check Bizen weather in February.
In comparing the weather between March and May, May tends to be significantly warmer with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (77°F), while March has a cooler temperature spectrum, from 3°C (37°F) to a maximum of 18°C (64°F). The average temperature in May is notably higher at 18°C (65°F) compared to March's average of 9°C (49°F). Precipitation levels are relatively similar, with May experiencing 131 mm (5.2 in) over 9 days and March recording 108 mm (4.2 in) over 10 days. Additionally, May has higher humidity at 84% compared to March's 73%. For more detailed information, you can visit Bizen weather in March.
In comparing the weather between April and May, it is clear that May experiences warmer temperatures, with a minimum of 10°C compared to April's 4°C. The average temperature in May reaches 18°C, significantly higher than April's 13°C. However, both months see similar levels of precipitation, with May slightly edging out April at 131 mm versus 130 mm, despite both months having rain on 9 days. Notably, May also has a higher humidity level at 84%, compared to April's 74%. For more detailed insights, you can check out Bizen weather in April.
In May, temperatures range from a minimum of 10°C (50°F) to an average of 18°C (65°F), peaking at 25°C (77°F). The month is characterized by 131 mm (5.2 in) of precipitation over approximately 9 days, with humidity levels averaging 84%. In contrast, June sees a noticeable increase in warmth, with minimum temperatures at 15°C (59°F) and an average rising to 22°C (71°F), reaching a maximum of 27°C (80°F). However, June is also wetter, with 164 mm (6.5 in) of rain spread across 12 days and slightly higher humidity at 86%. For more details about June weather in Bizen, you can visit Bizen weather in June.
In May, the weather is relatively mild with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (77°F). The month sees a significant amount of rainfall, averaging 131 mm (5.2 in) across about 9 days, and humidity levels are on the higher side at 84%. In contrast, July brings much warmer conditions, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 32°C (91°F). The rainfall also increases considerably to 303 mm (11.9 in) over approximately 16 days, accompanied by even higher humidity levels at 92%. For more detailed insights, you can check Bizen weather in July.
May and August exhibit contrasting weather patterns, showcasing the transitions between spring and summer. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 25°C (77°F), with an average of 18°C (65°F). This month sees moderate precipitation of 131 mm (5.2 in) over about 9 days, accompanied by relatively high humidity at 84%. In comparison, August experiences warmer temperatures, with a minimum of 21°C (69°F) and a maximum of 32°C (91°F), averaging 28°C (82°F). Precipitation increases to 173 mm (6.8 in) over approximately 12 days, and humidity rises to 92%. For more specific details on weather during this time, check Bizen weather in August.
When comparing the weather in May and September, notable differences emerge. May typically sees temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (77°F), with an average temperature of 18°C (65°F). It experiences moderate rainfall with 131 mm (5.2 in) over about 9 days and high humidity at 84%. In contrast, September is warmer, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 31°C (89°F) and an average of 24°C (76°F). However, it experiences more precipitation, totaling 222 mm (8.7 in) across 13 days, along with slightly higher humidity at 87%. For more details on September weather specifically in Bizen, you can check Bizen weather in September.
May and October present a transition in weather, each with its distinct characteristics. In May, temperatures typically range from a cool 10°C (50°F) to a warm 25°C (77°F), averaging around 18°C (65°F). The month experiences a moderate level of precipitation at 131 mm (5.2 in) over 9 days, paired with a humidity level of 84%. In contrast, October offers slightly warmer temperatures with a minimum of 12°C (54°F) and a maximum of 27°C (82°F), averaging 19°C (67°F). It also sees increased rainfall, with 211 mm (8.3 in) distributed over 11 days and a similar humidity level of 85%. For more details about weather conditions in the month of October, check out Bizen weather in October.
May and November present distinct weather characteristics, reflecting the transition between spring and autumn. In May, the temperatures range from a minimum of 10°C (50°F) to a maximum of 25°C (77°F), with an average of 18°C (65°F). This month sees considerable rainfall, with around 131 mm (5.2 in) of precipitation over approximately 9 days, contributing to a humid atmosphere at 84%.
In contrast, November features cooler temperatures, with a minimum of 6°C (43°F), an average of 14°C (57°F), and a maximum of 22°C (71°F). The precipitation is significantly lower at 38 mm (1.5 in) over about 5 days, while the humidity remains consistent at 84%. Overall, May tends to be warmer and wetter compared to the cooler, drier November. For more information, check out Bizen weather in November.
In May, the weather is significantly warmer, with temperatures ranging from a minimum of 10°C to a maximum of 25°C, averaging around 18°C. The month sees considerable rainfall, totaling 131 mm over 9 days, paired with a high humidity level of 84%. In contrast, December brings much cooler conditions, with temperatures varying from 1°C to 19°C and an average of 9°C. Precipitation is lower in December at 52 mm spread over just 6 days, and humidity remains relatively high at 82%. For more insights into December weather specifics, you can check Bizen weather in December.
In May, Bizen experiences a pleasant transition into warmer weather, making it one of the more enjoyable months of the year. With an average temperature comfortably hovering around 18°C, this month stands out as a delightful reprieve from the cooler spring temperatures, yet it remains mild compared to the heat of summer. May's character is defined by a modest increase in precipitation, with around 131 mm recorded over 9 days; this contributes to the region's lush greenery and vibrant bloom. The higher humidity of 84% adds to the freshness of the air, creating a crisp yet warm atmosphere. For more insights on what to expect throughout the year, visit Bizen Climate.