Last updated: August 21, 2025
May in Oita, Japan, is characterized by a delightful mix of warm temperatures and ample moisture. With a maximum temperature reaching 30°C (87°F) and an average of 19°C (67°F), the climate feels pleasantly mild, perfect for outdoor activities. However, the month also experiences a fair amount of rainfall, totaling 143 mm (5.6 in) over 11 days, contributing to the area's lush greenery. The humidity hovers at a notable 84%, adding a touch of tropical feel to the atmosphere. Overall, May provides an inviting blend of warmth and vitality, making Oita a lovely destination to explore during this vibrant season.
In May, Oita, Japan, showcases a delightful transition into warmer weather, with temperatures ranging from a minimum of 8°C (46°F) to a pleasant maximum of 30°C (87°F). The average temperature climbs to a comfortable 19°C (67°F), marking a significant shift from the cooler early months of the year. This progressive warming trend is evident as the region flourishes in vibrant spring colors, offering an ideal setting for outdoor activities. As the month unfolds, the blossoming flora and rising temperatures invite residents and visitors alike to bask in the beauty of Oita's landscapes, creating a perfect blend of warmth and nature.
May in Oita, Japan, marks a significant uptick in precipitation, with 143 mm (5.6 in) of rain falling over 11 days. This volume represents a notable increase from the previous months, aligning with the region's transition into the rainy season. As spring edges closer to summer, May's rainfall sets the stage for the wetter months ahead, showcasing a clear trend of rising precipitation that peaks in July. The steady increase from April's 107 mm (4.2 in) not only enhances the lush greenery of the landscape but also reflects a shift into a more humid climate, underscoring Oita's characteristic weather patterns as it prepares for the peak of the rainy season.
In Oita, Japan, May marks a significant jump in humidity levels, reaching 84%, a noticeable increase that sets the stage for the summer months ahead. Following a relatively moderate April at 78%, May’s rise indicates the creeping warmth of the approaching summer. This month acts as a precursor to June's peak humidity of 86%, which signals the commencement of a humid season that continues through July and August, where humidity hovers around an impressive 92% and 91%, respectively. The trend reveals a gradual buildup of moisture in the air, creating a lush, vibrant environment typical of this region, while also preparing residents for the sultry days that lie ahead.
In May, Oita, Japan experiences an extreme UV Index of 12, making sun safety particularly crucial as the burn time is just 10 minutes. Following the upward trend from April's extreme levels, May signals the peak of intense solar exposure that continues through the summer months. As temperatures rise and outdoor activities become more frequent, it's essential to be prepared with sunscreen and protective clothing. This pattern of increasing UV intensity is indicative of the region's shifting seasonal dynamics, reaching new highs in the subsequent months of June, July, and August. Staying informed about these UV levels is vital for ensuring your skin's health during this sun-drenched period. For more details, check the Oita UV Index.
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In Oita, Japan, May shines brightly with an impressive 286 hours of sunshine, marking one of the sunniest months of the year. This delightful increase follows a steady ascent from 181 hours in January, gradually warming up through the spring months. As the year progresses, sunshine peaks in August with 297 hours, but May beautifully balances pleasant weather and vibrant landscapes, making it an enchanting time to explore the region. The consistent rise in sunshine hours, particularly leading into summer, offers residents and visitors alike a perfect opportunity to bask in the natural beauty of Oita before the summer heat fully sets in.
In Oita, Japan, May reveals a notable dip in sunny weather, presenting just a 31% chance of sunshine. This marks a decline from April's 43%, suggesting that the vibrant spring blooms may yield to the impending rain of early summer. As we transition from the brighter months of January and February, which see percentages hovering around 46% to 50%, it becomes clear that Oita's weather pattern shifts towards cloudier skies as the year progresses. This trend continues into June, where the likelihood of sunny days plummets to just 20%. Hence, while May still enjoys some sunny intervals, those looking to bask in the sun might want to take advantage of the earlier spring months!
As spring transitions into summer in Oita, Japan, the duration of daylight reveals a captivating trend. Starting from a steady 10 hours in January and February, the days gradually lengthen to 11 hours by March, offering a glimpse of the brighter months ahead. The arrival of April brings an invigorating jump to 13 hours, marking the delightful onset of longer days that persist through May. As summer takes hold in June and July, daylight peaks at 14 hours, allowing for ample time to bask in the sun. Following this zenith, daylight begins to taper off gently, returning to 13 hours in August and then easing down to 12 hours in September. By the time October rolls in, the hours dwindle back to 11, heralding the approach of winter with 10 hours in November and just 9 hours in December. This rhythmic ebb and flow of daylight not only enhances Oita's seasonal charm but also invites residents and visitors alike to embrace the magic of each passing season.
May in Oita, Japan brings a gentle breeze with an average wind speed of 2.1 m/s (5 mph), slightly lower than the preceding months. As spring fades, we observe a gradual decline in wind speeds, dipping from the more robust currents of April at 2.5 m/s. This trend continues through June and July, where the winds remain tame, averaging around 1.9 m/s (4 mph). Such calming winds create a serene backdrop for outdoor activities, as residents and visitors alike enjoy the pleasant climate that May offers. Overall, the transition to early summer marks a shift towards lighter breezes, inviting a more tranquil atmosphere.
Weather in Oita varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Oita, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is considerably warmer, with temperatures ranging from a chilly 8°C (46°F) at night to a pleasant high of 30°C (87°F) during the day, while January experiences much colder conditions with a minimum of -3°C (26°F) and a maximum of only 17°C (63°F). Rainfall is more frequent in May, with 143 mm (5.6 in) over approximately 11 days, compared to January's 52 mm (2.0 in) spread over just 5 days. Additionally, May's humidity is higher at 84%, contrasted with January's 75%. For more details on January weather, you can visit Oita weather in January.
May and February present a stark contrast in weather conditions. In May, temperatures range from a minimum of 8°C (46°F) to a maximum of 30°C (87°F), resulting in an average temperature of 19°C (67°F). This month is characterized by high humidity levels at 84% and significant precipitation, with 143 mm (5.6 in) falling over 11 days.
Conversely, February has much cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 20°C (68°F), leading to an average of just 7°C (44°F). Precipitation during this month totals 67 mm (2.6 in) over 8 days, and the humidity is lower at 71%.
For more information on February weather specifics, you can check Oita weather in February.
In comparing the weather of May and March, we see a notable increase in temperature as the year progresses. May features a much warmer temperature range, with minimums around 8°C (46°F) and maximums reaching up to 30°C (87°F), compared to March's cooler temperatures that range from a minimum of 1°C (35°F) to a maximum of 24°C (76°F). Additionally, May experiences higher humidity levels at 84%, making it feel more sultry, while March maintains a more comfortable 71% humidity. Precipitation is somewhat similar, with May receiving 143 mm (5.6 in) across 11 days and March slightly less at 116 mm (4.6 in) over the same number of days. For more details on March weather, check out Oita weather in March.
In comparing the weather between April and May, we see a noticeable increase in temperatures. April exhibits a minimum temperature of 3°C (38°F) and an average of 14°C (58°F), reaching a maximum of 25°C (78°F). In contrast, May starts off warmer with a minimum of 8°C (46°F) and an average of 19°C (67°F), topping out at a maximum of 30°C (87°F). Precipitation also rises slightly from April to May, with April recording 107 mm (4.2 in) over 8 days, while May sees 143 mm (5.6 in) across 11 days. Additionally, the humidity in May is higher at 84% compared to April's 78%. For a closer look at April's weather specifics, you can visit Oita weather in April.
In May, temperatures range from a cool 8°C (46°F) to a warm 30°C (87°F) with an average of 19°C (67°F), while June sees a rise in the minimum temperature to 14°C (57°F) and an average of 23°C (73°F). Both months experience significant rainfall, but June’s precipitation increases to 191 mm (7.5 in) over 15 days, compared to May's 143 mm (5.6 in) spread over 11 days. Humidity remains relatively high, with May at 84% and June slightly higher at 86%. For more details about June weather, you can check out Oita weather in June.
In comparing the weather in May and July, we can see notable differences in temperature and precipitation. May offers a more moderate climate, with average temperatures ranging from a low of 8°C (46°F) to a high of 30°C (87°F). With 143 mm (5.6 in) of rainfall over 11 days and a humidity level of 84%, May experiences a comfortable yet occasionally wet environment. In contrast, July brings significantly warmer temperatures, with a minimum of 19°C (67°F) and a peak of 34°C (94°F), giving an average of 26°C (80°F). However, July is considerably wetter, with 325 mm (12.8 in) of rainfall over 21 days and higher humidity at 92%. For more details on the weather specifics, take a look at Oita weather in July.
May and August present quite a contrast in weather conditions. In May, temperatures range from a cool minimum of 8°C (46°F) to a pleasant average of 19°C (67°F), peaking at 30°C (87°F), accompanied by 143 mm (5.6 in) of precipitation over 11 days and a relative humidity of 84%. In stark comparison, August experiences warmer temperatures, with a minimum of 20°C (69°F), an average of 28°C (82°F), and a maximum reaching 36°C (97°F). This month also sees increased rainfall, totaling 228 mm (9.0 in) over 15 days, with humidity climbing to 91%. For more detailed insights, you can check Oita weather in August.
May and September exhibit distinct weather characteristics. In May, temperatures range from a cooler minimum of 8°C (46°F) to an average of 19°C (67°F), peaking at 30°C (87°F). This month sees around 143 mm (5.6 in) of precipitation over 11 days, with humidity holding steady at 84%. In contrast, September experiences milder minimums of 15°C (59°F) and a comfortable average of 24°C (76°F), with maximum temperatures reaching 32°C (90°F). The month is notably wetter, with 218 mm (8.6 in) of rainfall over 16 days, while humidity remains consistent at 84%. For more insights, you can check Oita weather in September.
May and October both exhibit mild temperatures, with average highs around 30°C (86-87°F) and lows in the range of 8-9°C (46-48°F). However, October tends to see slightly higher precipitation, with 183 mm (7.2 in) expected compared to May's 143 mm (5.6 in), despite having one less rainy day on average. Humidity levels in both months are similar, hovering around 83-84%. For a more detailed look at October weather, you can refer to Oita weather in October.
May and November present quite distinct weather profiles. In May, temperatures range from a pleasant 8°C (46°F) at night to a warm 30°C (87°F) during the day, with an average temperature of 19°C (67°F). The month sees a significant amount of rainfall, totaling 143 mm (5.6 in) over approximately 11 days, paired with high humidity at 84%. In contrast, November experiences cooler weather with temperatures dropping to a minimum of 4°C (39°F) and peaking at 25°C (76°F), averaging around 13°C (56°F). Precipitation in November is notably lighter, at 47 mm (1.8 in) over just 6 days, and humidity levels are slightly lower at 81%. For more details on the November climate, you can visit Oita weather in November.
May and December present contrasting weather conditions. In May, temperatures can range from a cool 8°C (46°F) at night to a warm 30°C (87°F) during the day, averaging around 19°C (67°F). This month experiences significant rainfall, with 143 mm (5.6 in) spread across 11 days, contributing to a high humidity level of 84%. In contrast, December features much cooler temperatures, with nighttime lows dipping to -1°C (31°F) and daytime highs reaching up to 22°C (72°F), averaging at 8°C (46°F). Precipitation is considerably lighter, totaling 53 mm (2.1 in) over just 6 days, and humidity is slightly lower at 79%. For more details about December weather, you can visit Oita weather in December.
As May rolls into Oita, the weather ushers in a delightful blend of warmth and humidity, making it a noteworthy transition from the cooler months. With daily temperatures climbing higher and an average of 84% humidity, visitors can expect a lush and vibrant atmosphere, perfect for exploring the region's natural beauty. While May does bring an increase in precipitation—with about 11 rainy days—this invigorating rain contributes to the lush landscapes, setting the stage for summer's arrival. For a deeper dive into the region's climate patterns, explore Oita Climate.