Last updated: August 21, 2025
Experience the vibrant June weather of Ibusuki, Japan, where temperatures soar to a maximum of 30°C (86°F) and settle at a comfortable average of 23°C (74°F). With a gentle minimum of 17°C (62°F), the climate invites exploration and enjoyment. However, be prepared for ample rainfall, as 455 mm (17.9 in) of precipitation graces the area over 19 days, resulting in a humidity level of 86%. This combination of warmth and moisture creates a lush, green landscape, making it a truly enchanting time to visit.
In June, Ibusuki, Japan experiences a delightful transition into summer, with temperatures reflecting a significant rise. The month begins with a comfortable minimum of 17°C (62°F), while the average temperature climbs to 23°C (74°F), and peaks at a warm 30°C (86°F). This upward trend from the cooler spring months is marked by more sunshine and increased humidity, making it an ideal time for outdoor activities. The warm evenings beckon visitors to enjoy the region’s famous hot springs, while the lush greenery flourishes, showcasing the beauty of Ibusuki’s natural landscape. Overall, June sets the stage for the sultry summer ahead, inviting both locals and tourists to bask in its warmth.
In Ibusuki, June marks a significant peak in precipitation, with an impressive 455 mm (17.9 in) of rainfall over 19 days. This month showcases a striking increase from May's already substantial 262 mm (10.3 in), emphasizing the onset of the rainy season in this coastal city. As summer approaches, the frequency of rainfall also climbs, reflecting a notable trend as Ibusuki transitions into a wetter period that continues into July, where precipitation remains high at 391 mm (15.4 in). The contrast between the drier months at the beginning of the year and this mid-year deluge highlights the region's dynamic climate, underscoring Ibusuki's defining relationship with abundant rainfall as the seasons change.
In Ibusuki, Japan, June marks a significant rise in humidity, reaching an impressive 86%—the highest level for the year. This surge continues a noticeable upward trend that starts in the spring months, where humidity steadily increases from 79% in April to 83% in May. As summer approaches, July pushes this trend to its peak with 90% humidity, signaling a season of lush greenery and vibrant landscapes. The increasing moisture not only reflects the region's subtropical climate but also prepares the way for the balmy days of summer, making June a crucial transition month in Ibusuki's weather pattern.
In Ibusuki, Japan, the UV Index peaks during the summer months, and June is no exception. With a striking UV Index of 12, categorized as extreme, the risk of harm from unprotected sun exposure is significant, requiring caution if you're planning outdoor activities. This intensity of UV radiation remains consistent not just in June but also extends into July and August. As the summer progresses, the burn time is reduced to a swift 10 minutes, underscoring the importance of protection. This upward trend from the early months of the year—where the index starts at a moderate 5 in January—demonstrates how crucial it is to stay informed about UV levels during your visit. Don't forget to check the Ibusuki UV Index for up-to-date information and to ensure your safety under the sun!
UV Risk Categories
As June arrives in Ibusuki, Japan, the sunshine begins to yield a delightful shift in the atmosphere, providing 248 hours of radiant daylight. While this is a notable dip from the sun-drenched heights of July and August, it still offers ample opportunities to bask in the warm glow of early summer. This month serves as a transitional bridge, reflecting the vibrant spring months of April and May, which boasted 285 and 278 hours of sunshine respectively. Notably, June stands out with a significant contrast to earlier months like January and February, which recorded only 189 and 228 hours. As the sun continues its ascent towards its peak in summer, the days in June invite visitors to explore Ibusuki's natural beauty and embrace the invigorating warmth of the season.
In Ibusuki, Japan, the likelihood of experiencing sunny weather undergoes a notable shift as the year progresses. From January to May, the chances of sunshine decline significantly, with June recording the lowest likelihood at just 17%. This transitional dip highlights a shift into the summer months, where sunny days remain elusive but slightly increase in July and August, ultimately reaching 31%. As summer gives way to fall, the probability of sunshine noticeably rebounds, with October, November, and December showcasing higher chances than mid-year months. This pattern illustrates that while June may not offer much in terms of bright days, the sun’s return is just around the corner as the seasons change.
In Ibusuki, Japan, June marks a delightful peak in daylight duration, basking in 14 hours of sunlight. Following the gradual increase from 10 hours in January, the days lengthen steadily, culminating in this vibrant month filled with outdoor possibilities. As spring unfolds into summer, May leads the way with 13 hours of daylight, seamlessly transitioning into June's longer days. This trend reflects the region's warm embrace of summer, as daylight begins to taper off slightly in July and August, each holding 13 hours of sunshine. The gradual ebb in daylight serves as a reminder of the changing seasons, as Ibusuki returns to shorter days in the fall, but for now, June invites all to soak in the sun's warmth and vibrancy.
In Ibusuki, Japan, the winds of June typically carry a gentle whisper, with an average wind speed of 3.4 m/s (8 mph). This marks a slight dip from the breezy conditions of April and May, where the winds danced a little faster at 4.5 m/s and 3.6 m/s, respectively. June seems to usher in a calmer atmosphere, serving as a prelude to the more robust gusts that arrive in July and August. Notably, the wind patterns show a tendency to oscillate throughout the year, with higher speeds returning in the late summer and early autumn months, while winter months like January and March see comparable softer breezes. This rhythm of the wind not only enhances the picturesque coastal scenery but also creates a tranquil ambiance ideal for exploration and relaxation.
Weather in Ibusuki varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Ibusuki, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather patterns. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). However, this month also experiences significant rainfall, totaling 455 mm (17.9 in) over 19 days, contributing to a high humidity level of 86%. In contrast, January features much cooler temperatures, where the minimum dips to -1°C (31°F) and the average is only 10°C (50°F), peaking at 21°C (70°F). The precipitation in January is minimal, with only 57 mm (2.3 in) falling over just 6 days, coupled with a more moderate humidity of 72%. For more detailed insights into January weather, you can check Ibusuki weather in January.
June and February present starkly contrasting weather patterns. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). This month also brings considerable rainfall with 455 mm (17.9 in) across approximately 19 days, all accompanied by high humidity levels at 86%. In contrast, February is much cooler, with temperatures varying from a chilly 1°C (33°F) to a pleasant 21°C (71°F) and an average of 10°C (51°F). February sees significantly less precipitation at 110 mm (4.3 in) over about 10 days, coupled with a lower humidity of 68%. For more detail on the specific weather conditions in February, you can refer to Ibusuki weather in February.
In comparing the weather between June and March, June is characterized by significantly warmer temperatures, with a minimum of 17°C (62°F) and an average of 23°C (74°F), peaking at a maximum of 30°C (86°F). In contrast, March experiences much cooler weather, with temperatures ranging from a minimum of 3°C (39°F) to an average of 14°C (57°F) and a maximum of 23°C (74°F). Additionally, June sees a substantial amount of rainfall, totaling 455 mm (17.9 in) over 19 days, compared to March’s more subdued precipitation of 188 mm (7.4 in) over 13 days. Humidity levels are also higher in June at 86%, whereas March has a more comfortable humidity level of 72%. For those interested in more detailed information, check out Ibusuki weather in March.
In comparing the weather between April and June, it's clear that June tends to be much warmer and more humid. While April sees temperatures ranging from a chilly 7°C (45°F) to a mild 26°C (79°F), June boasts a minimum of 17°C (62°F) and can reach heights of 30°C (86°F). Additionally, June is significantly wetter, with 455 mm (17.9 in) of precipitation over 19 days, compared to April's 148 mm (5.8 in) over just 9 days. The humidity also rises in June, averaging 86%, whereas April maintains a lower level of 79%. For more detailed information on April weather, you can visit Ibusuki weather in April.
In comparing the weather between May and June, we see noticeable differences. June experiences warmer temperatures, with a minimum of 17°C (62°F) and an average of 23°C (74°F), while May has a cooler minimum of 10°C (50°F) and an average of 21°C (69°F). June also marks a significant increase in precipitation, totaling 455 mm (17.9 in) over 19 days, compared to May's 262 mm (10.3 in) over just 12 days. Additionally, humidity rises slightly in June to 86%, up from May's 83%. For a more detailed look at May weather specifically, check out Ibusuki weather in May.
In comparing the weather between June and July, July tends to be warmer with average temperatures reaching 27°C (81°F), a noticeable rise from June's average of 23°C (74°F). The maximum temperature in July also climbs to 33°C (91°F), compared to June's peak of 30°C (86°F). Despite the warmth, July experiences slightly less precipitation, with 391 mm (15.4 in) over 23 days, compared to June's 455 mm (17.9 in) across 19 days. Additionally, July has a higher humidity level at 90%, compared to June's 86%. For more details on July's specific conditions, visit Ibusuki weather in July.
In June, the weather tends to be cooler with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), and an average temperature of 23°C (74°F). However, this month sees significant rainfall, totaling 455 mm (17.9 in) over 19 days, accompanied by high humidity levels of 86%. In contrast, August features warmer conditions with minimum temperatures of 24°C (75°F) and maximums reaching up to 34°C (93°F), averaging 28°C (83°F). While August remains humid at 85%, it experiences significantly less rainfall, with 217 mm (8.6 in) spread across 17 days. For more on August weather, you can check Ibusuki weather in August.
In comparing the weather from June to September, we see a shift towards warmer and drier conditions. June typically experiences a minimum temperature of 17°C (62°F) and averages around 23°C (74°F), with maximums reaching 30°C (86°F). However, it also brings significant rainfall, with about 455 mm (17.9 in) of precipitation over 19 days, and high humidity levels at 86%. In contrast, September offers slightly higher average temperatures, with a minimum of 19°C (66°F), an average of 26°C (79°F), and a maximum of 32°C (89°F). The month sees a notable decrease in rainfall, totaling 265 mm (10.5 in) also over 19 days, and slightly lower humidity at 80%. For a detailed look at September weather in Ibusuki, you can visit Ibusuki weather in September.
June weather is characterized by warmer temperatures, with a minimum of 17°C (62°F) and an average of 23°C (74°F), peaking at a high of 30°C (86°F). However, it is also marked by significant rainfall, experiencing 455 mm (17.9 in) over 19 days, along with high humidity at 86%. In contrast, October presents milder temperatures, starting at a minimum of 13°C (55°F) and averaging 22°C (72°F), while still reaching a maximum of 30°C (86°F). Precipitation drops considerably to 148 mm (5.8 in) over only 11 days, accompanied by a lower humidity level of 78%. For more specific insights into the October weather, you can check Ibusuki weather in October.
June and November present significantly contrasting weather conditions. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). This month sees high humidity at 86%, combined with substantial rainfall totaling 455 mm (17.9 in) over 19 days. In contrast, November's weather is much cooler, with temperatures varying from a low of 6°C (44°F) to a high of 26°C (80°F) and an average of 17°C (62°F). Precipitation in November is much lower, at 108 mm (4.3 in) over just 9 days, and humidity decreases to 76%. For more specifics on November weather, you can visit Ibusuki weather in November.
June and December present stark contrasts in weather. In June, temperatures range from a mild 17°C (62°F) to a warm 30°C (86°F), with an average of 23°C (74°F), accompanied by high humidity at 86%. The month also sees significant precipitation, totaling 455 mm (17.9 in) over 19 days, making it one of the wetter months. In contrast, December experiences much cooler temperatures, with a minimum of 1°C (34°F), an average of 12°C (53°F), and a maximum of 24°C (75°F). Precipitation is much lower in December at 92 mm (3.6 in) over just 8 days, and the humidity decreases to 74%. For more specific insights about December weather, you can check Ibusuki weather in December.
June in Ibusuki ushers in a palpable shift in weather, characterized by warmer temperatures and a notable increase in humidity. As the month unfolds, the city experiences lush greenery and vibrant landscapes, largely due to significant rainfall spread over nearly two-thirds of the days. This transition sets June apart from the dry spell of previous months, making it an ideal time for nature lovers to explore the scenic beauty of the area. The average temperature hovers comfortably around 23°C, while occasional peaks touch 30°C, adding to the allure of the warm, tropical ambiance. Despite the rain, the rich humidity of 86% envelops Ibusuki, creating a unique atmosphere that invites visitors to enjoy its natural hot springs and stunning coastlines. For more insights into the climate patterns of this beautiful region, check out Ibusuki Climate.