Last updated: August 21, 2025
May in Miyazaki, Japan welcomes a delightful climate characterized by warm temperatures and moderate humidity. With maximum temperatures reaching 27°C (81°F) and an average of 20°C (69°F), the month invites outdoor activities and exploration. However, visitors should prepare for occasional rainfall, as May experiences about 218 mm (8.6 in) of precipitation over 12 days, contributing to the lush scenery of this coastal region. Despite the moisture, the average humidity stands at a comfortable 83%, making it a perfect time to enjoy Miyazaki’s beautiful landscapes and cultural offerings.
In May, Miyazaki experiences a delightful transition into warmer weather, with temperatures rising noticeably from the previous months. The minimum temperature starts at a mild 12°C (54°F), while the average settles comfortably at 20°C (69°F). Days can get quite warm, peaking at 27°C (81°F), making it an inviting time for outdoor activities. This month marks a significant departure from the chill of early spring, as the landscape bursts into life, beckoning both locals and visitors to enjoy the pleasant temperatures and the beauty of nature in bloom. With such a gentle increase in warmth, May sets the stage for the summer months, hinting at the warmth that lies ahead while still offering a refreshing breeze.
In Miyazaki, Japan, the month of May marks a significant increase in precipitation, with 218 mm (8.6 in) of rain falling over 12 days. This surge represents the peak of the spring rainy season, following a steady climb from 139 mm (5.5 in) in April. As the region transitions toward summer, the rainfall sets the stage for vibrant greenery and flourishing flora. Interestingly, May's precipitation is not just a standalone spike; it serves as a precursor to the even more intense rains in June and July, when the wettest months unfold. The data reflects a clear trend of increasing precipitation leading into the summer, highlighting Miyazaki’s distinctive climate and the vital role of rain in supporting its lush landscapes.
As May ushers in the warmth of late spring in Miyazaki, Japan, the humidity levels climb to 83%, marking a noticeable increase from the previous months. This upward trend reflects the transitioning weather, where the air becomes heavier and more saturated with moisture, especially in anticipation of the approaching summer. April, with a humidity of 79%, lays the groundwork for this shift, and by June, the humidity spikes further to 86%. This gradual rise indicates a pattern: as the seasons change, so does the atmospheric moisture, peaking during the hotter summer months. Overall, May serves as a pivotal point, heralding the onset of the humid season that characterizes Miyazaki's climate.
In May, Miyazaki, Japan experiences a significant leap in UV exposure, with a dramatic UV Index of 12, categorizing it as extreme. This marks the peak of a gradual rise in intensity since March, where the index began at 9. As the days grow longer and sunnier, residents and visitors must be vigilant, as the burn time shrinks to just 10 minutes—a stark contrast to the more forgiving months of winter. This trend of escalating UV levels continues into June and July, urging people to adopt protective measures. Whether you’re enjoying outdoor activities or relaxing on the beach, awareness of the UV index is crucial. For more details, check out the Miyazaki UV Index.
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May in Miyazaki, Japan, offers a delightful 272 hours of sunshine, making it a bright and cheerful month. This period reflects a strong spring performance, following April's peak of 285 hours. The sunlight hours steadily climb from January's 197 hours, showcasing a clear trend towards longer and sunnier days as the year progresses. Following May, the sunshine slightly dips in June to 245 hours, but the summer months promise a return to brightness, with July and August shining brightly at 271 and 303 hours, respectively. Overall, May serves as a glorious transition from the warmth of early spring to the vibrant days of summer, inviting residents and visitors alike to bask in its glow.
As spring transitions into summer, Miyazaki experiences a notable shift in its weather patterns. May, while typically lush and vibrant, shows a decreased chance of sunny days, dropping to 26%, making it one of the cloudiest months of the year. This marks a significant decline from the winter months, where January enjoys a robust 61% sunshine probability. The trend continues into June with a further dip to just 20%, highlighting a seasonal shift towards more humidity and overcast skies. Therefore, while May may still offer glimpses of sunshine, residents and visitors alike should prepare for a higher likelihood of rainy days as summer approaches.
As spring unfolds in Miyazaki, Japan, the length of daylight experiences a steady increase, culminating in May with an impressive 13 hours of sunlight. This month marks a significant transition as the days grow longer, offering residents and visitors alike the chance to enjoy more outdoor activities under the bright spring sky. Following May, daylight peaks in June at 14 hours, creating a vibrant atmosphere filled with the joys of summer. As the year progresses into the warmer months, daylight gradually stabilizes before tapering off again towards the end of the year. Notably, the daylight duration fluctuates from around 10 hours in January and December to a delightful 14 hours in June, highlighting the dynamic nature of Miyazaki's seasonal light patterns.
In May, Miyazaki experiences a gentle breeze with an average wind speed of 3.5 m/s (8 mph), mirroring the calmness of the preceding and succeeding months. This mild wind trend highlights a consistent pattern throughout the spring, where April sees a slight increase to 3.9 m/s (9 mph) before settling back in May. As the seasons transition, the wind speeds vary only slightly, with June bringing a minor dip to 3.0 m/s (7 mph), suggesting a softening of breezes as summer approaches. Overall, the early summer months in Miyazaki maintain a tranquil atmosphere, perfect for enjoying the beauty of nature amidst refreshing winds.
Weather in Miyazaki varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Miyazaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather conditions. In May, temperatures range from a minimum of 12°C (54°F) to a comfortable average of 20°C (69°F), peaking at around 27°C (81°F). The month experiences significant rainfall, with 218 mm (8.6 in) over about 12 days, contributing to high humidity levels of 83%. In contrast, January is much cooler, with temperatures averaging around 10°C (50°F) and a maximum of 19°C (67°F), while the minimum dips to 1°C (35°F). Rainfall is also lower in January, totaling 59 mm (2.3 in) over just 5 days, accompanied by a humidity of 72%. For more information on January weather specifics, you can check Miyazaki weather in January.
May and February present markedly different weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 27°C (81°F), with an average of 20°C (69°F). This month is characterized by higher precipitation levels of 218 mm (8.6 in) over 12 days and a humidity level of 83%. In contrast, February features cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 20°C (69°F), averaging at 10°C (51°F). It experiences significantly less rainfall, accumulating 107 mm (4.2 in) over 9 days, and lower humidity at 68%. For more detailed information on February weather, you can check Miyazaki weather in February.
The weather in May is generally warmer and more humid than in March. With average temperatures reaching 20°C (69°F) and maximums peaking at 27°C (81°F), May offers a comfortable climate for outdoor activities. In contrast, March has a lower average temperature of 14°C (57°F) and max temperatures around 22°C (72°F), making it feel cooler overall. Additionally, May experiences more precipitation, with 218 mm (8.6 in) over 12 days, compared to March's 170 mm (6.7 in) over 13 days. This difference in humidity is also notable, as May's humidity averages 83%, while March sits at a lower 72%. For more details, you can check out Miyazaki weather in March.
In comparing the weather of April and May, it’s clear that May experiences warmer temperatures overall, with a minimum of 12°C (54°F) compared to April's 8°C (47°F) and an average of 20°C (69°F) versus April's 17°C (62°F). The maximum temperature in May also surpasses April's peak, reaching 27°C (81°F) compared to 24°C (76°F). However, May brings more rainfall, with total precipitation of 218 mm (8.6 in) over 12 days, while April sees 139 mm (5.5 in) over just 10 days. Additionally, May has slightly higher humidity at 83% compared to April's 79%. For more detailed insights on April weather, you can check Miyazaki weather in April.
May and June present distinct differences in weather patterns. May tends to be milder with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (81°F), averaging around 20°C (69°F). However, this month is also quite rainy, receiving about 218 mm (8.6 in) of precipitation over 12 days and maintaining a humidity level of 83%. In contrast, June is warmer, with temperatures starting at 18°C (64°F) and reaching up to 29°C (84°F), averaging 23°C (74°F). This month sees increased rainfall as well, totaling 299 mm (11.8 in) across 17 days, and a slight rise in humidity to 86%. For more detailed insights, check out Miyazaki weather in June.
In May, the weather tends to be milder, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (81°F), and an average of 20°C (69°F). The month experiences significant precipitation, totaling 218 mm (8.6 in) over 12 rainy days, accompanied by a humidity level of 83%. In contrast, July sees warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 31°C (88°F), averaging around 26°C (80°F). This month is not only hotter but also wetter, receiving 332 mm (13.1 in) of rain over 19 days and an increase in humidity to 90%. For more detailed information on this summer month, you can check Miyazaki weather in July.
In comparing May and August weather, May features a mild temperature range with a minimum of 12°C (54°F), an average of 20°C (69°F), and a maximum of 27°C (81°F). It experiences significant rainfall, with 218 mm (8.6 in) spread over 12 days and a humidity level of 83%. In contrast, August is notably warmer, characterized by a minimum temperature of 24°C (75°F), an average of 28°C (82°F), and a maximum of 33°C (91°F). While it sees slightly more precipitation at 236 mm (9.3 in) across 16 days, the humidity is only marginally higher at 85%. For a deeper look into August weather specifics, you can refer to Miyazaki weather in August.
May brings pleasant temperatures, with a minimum of 12°C (54°F) and an average of 20°C (69°F), peaking at 27°C (81°F). However, it tends to be quite rainy, receiving about 218 mm (8.6 in) of precipitation over 12 days, coupled with a high humidity level of 83%. In contrast, September experiences warmer conditions, with minimum temperatures starting at 20°C (67°F) and averages of 26°C (78°F), reaching a maximum of 31°C (88°F). This month also witnesses a higher precipitation level of 317 mm (12.5 in) spread across 18 days, but slightly lower humidity at 80%. For more detailed insights, check out Miyazaki weather in September.
In comparing the weather of May and October, both months showcase relatively mild temperatures but with subtle differences. May experiences a minimum of 12°C (54°F), an average of 20°C (69°F), and a maximum of 27°C (81°F), while October starts slightly warmer, with a minimum of 14°C (57°F), an average of 22°C (71°F), and a peak of 29°C (85°F). Precipitation levels are comparable, with May receiving 218 mm (8.6 in) over 12 days and October experiencing 223 mm (8.8 in) across 11 days, although October has slightly lower humidity at 78% compared to May's 83%. For those interested in more details about October weather in Miyazaki, you can explore Miyazaki weather in October.
In comparing the weather of May and November, May presents a warmer and more humid climate with average temperatures ranging from 12°C (54°F) to 27°C (81°F) and a significant precipitation level of 218 mm (8.6 in) over approximately 12 days. In contrast, November features cooler temperatures, with averages between 9°C (48°F) and 24°C (75°F), and significantly less rainfall of 88 mm (3.4 in) spread across about 8 days. Additionally, November tends to have lower humidity levels at 76%, making it a more comfortable time of year compared to the muggy conditions of May. For detailed insights, you can check Miyazaki weather in November.
In May, the weather is generally warmer and more humid, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (81°F) and an average of 20°C (69°F). This month also sees significantly more rainfall, with 218 mm (8.6 in) occurring over about 12 days, and humidity levels averaging around 83%. In contrast, December experiences much cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 21°C (71°F), averaging 12°C (54°F). Precipitation in December is less intense, with only 68 mm (2.7 in) spread over 7 days and a lower humidity of 74%. For more information, you can check the details on Miyazaki weather in December.
As May unfolds in Miyazaki, the weather becomes pleasantly warm, marking a significant shift from the cooler months that precede it. With an average temperature of around 20°C (69°F), the days invite outdoor activities, though higher humidity levels and increased rainfall—amounting to about 218 mm over 12 days—can make for some steamy afternoons. This month serves as a prelude to the sweltering summer ahead, making it a unique time to experience Miyazaki's vibrant nature and culture. For a deeper dive into what to expect throughout the year, check out Miyazaki Climate.