Last updated: August 21, 2025
In Atami, Japan, May brings a delightful transition into warmer weather, characterized by a maximum temperature reaching up to 28°C (82°F) and a comfortable average of 18°C (65°F). With nighttime temperatures dipping to a refreshing minimum of 9°C (48°F), this month showcases a blend of warmth and coolness. However, nature's embrace also means significant precipitation, totaling 194 mm (7.6 in) across 12 days, contributing to the region's lush landscapes. Coupled with a high humidity level of 81%, May in Atami is a vibrant and refreshing experience, perfect for travelers seeking to enjoy the beauty of spring.
May in Atami, Japan ushers in a delightful transition to warmer weather, marking the arrival of spring in full bloom. The temperatures range notably from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), creating an inviting climate for outdoor activities. With an average temperature hovering around 18°C (65°F), May is significantly warmer than the preceding months, reflecting a steady climb from the cooler spring temperatures of April. This gradual warming trend not only enhances the beauty of Atami’s surroundings but also makes it an ideal time for visitors to enjoy its scenic beaches and lush landscapes before the summer heat sets in.
In May, Atami experiences a significant shift in precipitation patterns, with 194 mm (7.6 in) of rainfall spread across 12 days. This marks a slight decrease from April's 168 mm (6.6 in) and a jump from February, but aligns closely with the substantial spike seen in March. As the region transitions into the early summer months, the rainfall levels are a precursor to the wet season, which peaks in June with an impressive 263 mm (10.3 in). May serves as a bridge, highlighting a gradual increase in precipitation that sets the stage for the more intense downpours of the summer, showcasing Atami's dynamic climate.
May in Atami, Japan, ushers in a noticeable rise in humidity, reaching 81%—a significant leap from the 70% recorded in March. This upward trend continues as spring transitions into the sultry summer months, with humidity levels soaring to 88% by June. The month of May serves as a pivotal point, marking the beginning of this shift, where the lush, coastal scenery of Atami is enhanced by the increasing moisture in the air. As the temperature starts to warm, residents and visitors alike can expect a more tropical atmosphere, blending the charm of spring with the promise of summer. This gradual escalation in humidity not only signifies seasonal change but also sets the stage for the vibrant experiences that await in the coming months.
In May, Atami, Japan experiences a significant boost in UV intensity, with an UV Index soaring to 11, categorizing the exposure as extreme. This indicates a marked increase from earlier months, where the UV Index gradually climbed from a moderate level in January to a very high level by April. With a burn time drastically reduced to just 10 minutes, May serves as a reminder for outdoor enthusiasts to prioritize sun protection measures. Interestingly, this intensity persists into June and July, highlighting a pattern of extreme UV exposure during the early summer months. As the year progresses into the fall, a gradual decline in UV levels can be observed, providing a contrast to these sun-drenched days. For more information on UV levels and how to stay safe under the sun, visit Atami UV Index.
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In Atami, Japan, May shines brightly with an impressive 282 hours of sunshine, marking it as one of the sunniest months of the year. This delightful surge in sunlight follows a steady increase from the somewhat dreary January with just 189 hours, gradually climbing as winter gives way to spring. The month of April sets the stage with 260 hours, paving the way for May's radiant warmth. Interestingly, this trend continues into the summer months, with August peaking at 285 hours of sunshine. However, as the seasons shift towards autumn, a modest decline in sunlight is observed, bringing 236 hours in September and further dropping to 201 hours in October. This sunshine pattern underscores May's role as a vibrant transition into Japan's warm and inviting summer.
In Atami, Japan, the likelihood of sunny weather experiences a notable decline as spring transitions into summer. May boasts a 25% chance of sun, significantly lower than the peaks observed in the winter months, where January and December offer 59% and 72% of sunny days, respectively. This trend highlights a shift from the previously sunnier early months of the year, as May's sunlit probabilities are eclipsed by April's 48%. As the region braces for the arrival of the rainy season in June, outdoor enthusiasts might want to take advantage of the fleeting sunshine in May before the skies cloud over.
In Atami, Japan, the transition from winter to summer brings a delightful increase in daylight hours, showcasing a clear trend of lengthening days. Starting the year with a modest 10 hours of daylight in both January and February, the duration gradually expands as spring approaches, reaching 11 hours in March and then blossoming into 13 hours by April. May marks a peak with 14 hours of daylight, a duration that is maintained through June and July, perfect for enjoying the region's stunning coastal scenery. As summer wanes, daylight begins to retract slightly, with 13 hours in August and gradually tapering off to 12 hours by September, before returning to 10 hours in the colder months. This rhythm of daylight reflects the beautiful cyclical nature of the seasons in Atami, enticing visitors to embrace both the vibrant spring and the warm summer days.
In May, the wind in Atami, Japan, experiences a gentle uplift, with an average speed of 3.0 m/s (7 mph). This slight increase from the calmer air of April reflects the region's transition into late spring, providing a refreshing breeze that enhances the area's scenic coastal beauty. As the wind speeds rise through the early months of the year, reaching a peak in November at 3.1 m/s (7 mph), May's conditions are particularly pleasant, inviting residents and visitors alike to enjoy outdoor activities. Notably, the warmer months of June and July see a dip in wind speeds to 2.0 m/s (4-5 mph), suggesting the tranquil atmosphere typical of summer, while the revitalizing winds of May serve as a precursor to the pacific summer calm.
Weather in Atami varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Atami, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January showcase a striking contrast in weather. In May, temperatures range from a minimum of 9°C (48°F) to a pleasant maximum of 28°C (82°F), averaging at 18°C (65°F). This month experiences substantial rainfall, with 194 mm (7.6 in) over roughly 12 days and a high humidity level of 81%. Conversely, January is much cooler, with temperatures dipping as low as -2°C (29°F) and maxing out at 18°C (64°F), averaging around 7°C (44°F). The precipitation is significantly lower at 68 mm (2.7 in) over 5 days, accompanied by a humidity level of 76%. For more details on January weather, visit Atami weather in January.
In comparing the weather between May and February, a marked contrast is evident. May brings a more temperate climate with average temperatures ranging from a chilly 9°C (48°F) at night to a comfortable 28°C (82°F) during the day, while February presents much cooler conditions, with temperatures varying from a low of -1°C (30°F) to a high of 19°C (67°F). Additionally, May experiences more precipitation, totaling 194 mm (7.6 in) over approximately 12 days, in contrast to February's 83 mm (3.2 in) across 8 days. Humidity levels are higher in May at 81%, compared to 74% in February, contributing to a thicker atmosphere as spring approaches. For more details, you can refer to Atami weather in February.
In March, temperatures are noticeably cooler, with minimums around 1°C (34°F) and averages of 11°C (51°F), compared to May, where the minimum is 9°C (48°F) and averages reach 18°C (65°F). While March has a similar level of precipitation at 196 mm (7.7 in) over 13 days, May sees slightly less rain with 194 mm (7.6 in) across 12 days. The humidity is also higher in May at 81%, while March maintains a lower humidity of 70%. For more details, check Atami weather in March.
In comparing the weather of April and May, it's clear that May experiences warmer temperatures, with average highs reaching 28°C (82°F) compared to April's maximum of 24°C (76°F). The minimum temperature in May is also notably higher at 9°C (48°F) against April's lower 3°C (38°F). However, May is characterized by increased precipitation, totaling 194 mm (7.6 in) over 12 days, while April sees slightly less rainfall at 168 mm (6.6 in) over just 11 days. Additionally, humidity levels rise in May to 81%, compared to April's 74%, further contributing to a more humid environment. For more details on April's weather, visit Atami weather in April.
May and June present a noticeable shift in weather patterns. In May, temperatures range from a cool minimum of 9°C (48°F) to a warm maximum of 28°C (82°F), with an average temperature of 18°C (65°F). However, it also features significant precipitation, totaling 194 mm (7.6 in) over 12 days, paired with a humidity level of 81%. In contrast, June brings warmer temperatures, with a minimum of 15°C (59°F), an average of 21°C (71°F), and a peak of 29°C (85°F). It also experiences increased rainfall, accumulating 263 mm (10.3 in) over 17 days, alongside higher humidity levels at 88%. For more insights on June weather specifically, you can visit Atami weather in June.
In May, temperatures in Atami range from a cool 9°C (48°F) at their lowest to a pleasant average of 18°C (65°F), peaking at 28°C (82°F). The month experiences considerable rainfall, with a total of 194 mm (7.6 in) over 12 days, and humidity levels averaging 81%.
In contrast, July brings warmer weather, with minimum temperatures starting at 18°C (65°F) and an average of 25°C (77°F), potentially reaching highs of 33°C (92°F). However, July is also wetter, recording 326 mm (12.8 in) of precipitation across 19 days, and the humidity climbs to 93%. For more details about July's weather in Atami, you can check Atami weather in July.
In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 18°C (65°F). The month experiences considerable rainfall, accumulating 194 mm (7.6 in) over 12 days, while humidity hovers around 81%. In contrast, August is significantly warmer, with temperatures ranging from 20°C (68°F) at night to a sweltering 34°C (94°F) during the day, averaging 27°C (81°F). Although August sees slightly less precipitation at 176 mm (6.9 in) over 17 days, it is characterized by higher humidity at 90%. For more insights on August weather, you can visit Atami weather in August.
In comparing the weather of May and September, we find notable differences in both temperature and precipitation. May generally experiences a milder temperature range with a minimum of 9°C (48°F) and an average of 18°C (65°F), peaking at a comfortable 28°C (82°F). However, it also has significant rainfall, averaging 194 mm (7.6 in) over 12 days. In contrast, September brings warmer conditions with a minimum temperature of 15°C (60°F) and an average of 23°C (74°F), reaching up to 33°C (91°F). Rainfall in September is slightly higher at 221 mm (8.7 in) spread over 20 days, accompanied by increased humidity levels of 86%. This season marks a shift toward more oppressive heat and moisture. For more specific insights into September weather, you can explore Atami weather in September.
In comparing the weather of May and October, May generally offers a milder climate with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 28°C (82°F). During this month, precipitation averages 194 mm (7.6 inches) over 12 days, paired with a high humidity level of 81%. Meanwhile, October presents slightly warmer temperatures, with minimums around 11°C (52°F) and maximums reaching 29°C (84°F). However, it experiences more rainfall, averaging 305 mm (12.0 inches) over 16 days and maintaining a humidity level of 83%. For more specific details on October weather, you can explore Atami weather in October.
May and November exhibit distinct weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 18°C (65°F), while November sees cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 22°C (72°F), averaging 14°C (58°F). May is much wetter, recording 194 mm (7.6 in) of precipitation over 12 days, compared to November's 94 mm (3.7 in) over 10 days. Humidity levels are slightly higher in May at 81%, whereas November has a similar humidity level of 80%. For more details on November weather, you can visit Atami weather in November.
May and December showcase a notable contrast in weather patterns. In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 28°C (82°F), with an average of 18°C (65°F). The month is characterized by higher humidity at 81% and significant precipitation of 194 mm (7.6 in) over 12 days, making it quite a wet month. In contrast, December's temperatures are significantly cooler, with a minimum of 0°C (32°F) and a maximum of 21°C (69°F), averaging just 9°C (49°F). December is considerably drier, with only 74 mm (2.9 in) of precipitation spread over 8 days and a slightly lower humidity level of 78%. For more specific insights into the weather during this winter month, you can check Atami weather in December.
As May settles in, Atami transitions into a vibrant spring, characterized by a delightful mix of warm temperatures and refreshing breezes. With average highs around 28°C (82°F) and increased humidity of 81%, the air feels comfortably warm, unlike the cooler months that preceded it. However, this month also brings about a notable increase in precipitation, with about 12 days of rain, transforming the landscape into a lush paradise. Compared to the drier months, May is a time when the whimsical interplay of sunshine and showers makes Atami particularly enchanting. For a deeper understanding of the weather trends throughout the year, visit Atami Climate.