Last updated: August 21, 2025
Experience the enchanting June weather in Itoshima, Japan, where temperatures range from a comfortable 17°C (63°F) to a maximum of 31°C (88°F). With an average temperature of 23°C (74°F), the month provides a perfect balance for outdoor exploration. However, be prepared for frequent rainfall; 184 mm (7.3 in) of precipitation falls over 13 days, contributing to the region's lush landscapes and vibrant atmosphere. Coupled with a high humidity level of 86%, June in Itoshima offers a tropical feel, ideal for both relaxation and adventure amidst its natural beauty.
In June, Itoshima, Japan experiences a delightful shift towards summer warmth, with temperatures becoming noticeably milder. The month ushers in a minimum temperature of 17°C (63°F), setting the stage for average highs peaking at 31°C (88°F). This marks a significant jump from the cooler spring months, showcasing a refreshing change in the atmosphere. With an average temperature of 23°C (74°F), June provides the perfect backdrop for outdoor activities and exploring the region's natural beauty. As the month progresses, locals and visitors alike can bask in the increased warmth while enjoying the vibrant landscape that flourishes under the sunny skies.
June in Itoshima, Japan, marks the transition into the peak of the rainy season, with a notable increase in precipitation. This month receives an impressive 184 mm (7.3 in) of rain, surpassing the amounts recorded in any previous month so far this year. Rainfall is spread over 13 days, illustrating a consistent wetness that sets the tone for the summer ahead. Following June, July brings even heavier rainfall, with totals soaring to 321 mm (12.6 in), which highlights a clear upward trend in precipitation as the year progresses. This pattern indicates the region's shift from the relatively drier spring months into a season characterized by abundant moisture, essential for the lush landscapes that define Itoshima.
As June arrives in Itoshima, Japan, the humidity reaches a notable peak of 86%, marking a continued rise from earlier months. This trend is part of a gradual upswing that begins in April, where humidity first surpasses 75%, and accelerates through May's 84%. In contrast to the drier winter months, which stay comfortably below 80%, June heralds the start of a humid summer that swells even further into July and August, where humidity soars to 92% and 91%, respectively. The transition from spring to summer is characterized by this increasing moisture in the air, setting the stage for the tropical feel that defines the region during these warmer months.
In June, Itoshima experiences an extreme UV Index of 11, requiring vigilant sun protection as the burn time shrinks to just 10 minutes. This reflects a consistent pattern seen from April through September, where the UV Index stays at an extreme level, emphasizing the importance of being cautious during these months. As spring transitions to summer, not only does the UV index peak, but it also signals a clear move towards heightened sun exposure, making it crucial for residents and visitors alike to stay informed and protected. For more details, you can check the Itoshima UV Index.
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In June, Itoshima basks in a delightful glow with 280 hours of sunshine, maintaining the vibrant trend set by the preceding months. As spring gives way to summer, the sunshine hours dip slightly from May's peak of 292 hours, yet remain robust and inviting. This follows a pattern of gradual increase from January's 179 hours, showcasing a steady climb through the spring months. While July and August continue the upward trajectory, reaching 281 and 304 hours respectively, June serves as a wonderful transition, embracing the warmth and brilliance that define the summer in this enchanting locale. The gentle shift in sunshine hours hints at nature's rhythm, where longer days invite outdoor adventures and serene moments under clear skies.
In Itoshima, Japan, June typically sees a 25% chance of sunny weather, marking a notable dip compared to the preceding months. While April and May offer slightly better odds at 41% and 32%, the onset of summer introduces a tendency for cloudier days, with July's sunshine probability further decreasing to 20%. This trend highlights a shift towards increased precipitation and humidity during the summer months, making June a less reliable time for those eagerly anticipating sunny skies. However, as the year progresses into autumn, the likelihood of sunshine notably rebounds, suggesting that patience in seeking bright days will reward those who wait.
In Itoshima, Japan, June marks a delightful transition into summer, with daylight duration reaching 14 hours—the longest of the year alongside July. This increase from April and May’s 13 hours signifies a gradual climb towards the peak of summer, reflecting longer afternoons and balmy evenings perfect for outdoor activities. As daylight gradually recedes after this peak in July, the trend showcases a gentle retreat into the shorter days of autumn, emphasizing the dynamic change in seasons that characterizes Itoshima’s climate. With longer daylight hours, June invites locals and visitors alike to bask in the sun and relish the beauty of nature in full bloom.
As June rolls into Itoshima, Japan, the coastal atmosphere takes a notably calm turn, with average wind speeds dipping to 1.9 m/s (4 mph)—the lowest of the year. This gentle breeze contrasts sharply with the more robust gusts experienced in the earlier months, peaking at 3.6 m/s (8 mph) in February and 3.5 m/s in both January and December. The trend of diminishing winds continues into the summer, as July and August see only modest increases to 2.5 m/s and 2.4 m/s, respectively. This shift heralds a tranquil yet warm season, inviting residents and visitors alike to bask in the serene beauty of Itoshima’s coastal charm.
Weather in Itoshima varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Itoshima, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather patterns. In June, temperatures range from a minimum of 17°C (63°F) to a maximum of 31°C (88°F), with an average of 23°C (74°F). This month is characterized by high humidity at 86% and significant rainfall, totaling 184 mm (7.3 in) over approximately 13 days. In stark contrast, January offers much cooler temperatures, with a range from -1°C (30°F) to 17°C (63°F) and an average of only 8°C (46°F). Precipitation in January is also lower, with 60 mm (2.4 in) falling over about 8 days, and a slightly lower humidity of 75%. For more details on January weather in Itoshima, you can check Itoshima weather in January.
June weather is characterized by significantly warmer temperatures, with average highs reaching 31°C (88°F) compared to February's milder maximum of 20°C (68°F). While June experiences a higher average temperature of 23°C (74°F), February's chill is evident with lows dropping to -1°C (31°F). Additionally, June is quite humid, with levels at 86%, and sees more rainfall, totaling 184 mm (7.3 in) over 13 days. In contrast, February has lower humidity at 71% and less precipitation, accumulating 78 mm (3.1 in) across 10 days. For a deeper insight into February's weather patterns, you can check Itoshima weather in February.
Comparing the weather in June and March reveals a striking contrast in temperatures and humidity levels. June ushers in much warmer conditions, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 31°C (88°F), while March is significantly cooler, with an average low of 4°C (39°F) and a maximum of 21°C (71°F). Moreover, June experiences higher humidity at 86%, making it feel even warmer, compared to March's more comfortable 71%. Precipitation is also more significant in June, with 184 mm (7.3 in) falling over 13 days, compared to March's 121 mm (4.8 in) over 11 days. For more detailed insights about March weather, you can visit Itoshima weather in March.
When comparing the weather conditions of June and April, noticeable differences emerge. June boasts higher temperatures, with a minimum of 17°C (63°F) and an average of 23°C (74°F), peaking at a sizzling 31°C (88°F). In contrast, April feels much cooler, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 26°C (79°F), resulting in an average of only 15°C (60°F). Additionally, June experiences greater precipitation, receiving 184 mm (7.3 in) over 13 days, compared to April's 112 mm (4.4 in) spread over 8 days. Humidity levels are also higher in June at 86%, while April maintains a lower humidity of 78%. For more insights into April weather in Itoshima, you can visit Itoshima weather in April.
In comparing the weather between May and June, June tends to be warmer and more humid. The minimum temperatures rise from 11°C (51°F) in May to 17°C (63°F) in June, while the average temperature increases from 20°C (68°F) in May to 23°C (74°F) in June. Maximum temperatures also reach higher levels in June, peaking at 31°C (88°F) compared to 28°C (83°F) in May. However, June brings significantly more precipitation, with 184 mm (7.3 in) over 13 days, compared to 155 mm (6.1 in) over 11 days in May. The humidity in June is slightly higher at 86% compared to 84% in May. For more details on the weather conditions in May, check Itoshima weather in May.
June and July exhibit noticeable differences in weather patterns. June features a more moderate temperature range, with minimums around 17°C (63°F), averages reaching 23°C (74°F), and maximums topping out at 31°C (88°F). However, it is also marked by significant rainfall, totaling 184 mm (7.3 in) over about 13 days, coupled with high humidity levels of 86%. In contrast, July sees warmer temperatures with a minimum of 20°C (68°F), an average of 27°C (81°F), and highs soaring up to 35°C (95°F). Precipitation also increases dramatically to 321 mm (12.6 in) across 18 days, with humidity rising slightly to 92%. For a closer look at July’s weather specifics, you can refer to Itoshima weather in July.
When comparing the weather in June and August, notable differences emerge. June tends to have milder temperatures, with minimums around 17°C (63°F) and maximums reaching 31°C (88°F), while August is significantly warmer, with minimums of 21°C (69°F) and highs soaring to 36°C (97°F). Additionally, August experiences more precipitation, totaling 285 mm (11.2 in) over 14 days compared to June's 184 mm (7.3 in) across 13 days. The humidity also rises in August, averaging 91% compared to June's 86%. For more detailed insights, check out Itoshima weather in August.
When comparing the weather between June and September, we see some notable differences. June typically experiences a lower average temperature of 23°C (74°F) with maximums reaching 31°C (88°F), while September warms up slightly, boasting an average of 25°C (77°F) and maximums soaring to 34°C (94°F). Both months have a similar minimum temperature of 17°C (63°F). In terms of precipitation, June has 184 mm (7.3 in) spread over 13 days, while September sees a bit more rain with 204 mm (8.1 in) over 15 days; however, the humidity is slightly lower in September at 84% compared to June's 86%. For more detailed information about weather conditions in September, check out Itoshima weather in September.
In June, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 31°C (88°F) and an average of 23°C (74°F). This month also sees significant precipitation, with 184 mm (7.3 in) falling over 13 days, resulting in a high humidity level of 86%. In contrast, October experiences cooler temperatures, with a minimum of 12°C (54°F), an average of 20°C (69°F), and a maximum of 30°C (87°F). Precipitation is notably reduced to 111 mm (4.4 in) over 10 days, and humidity levels drop slightly to 83%. For more detailed information, you can check out Itoshima weather in October.
June and November present a stark contrast in weather patterns. June typically showcases much warmer temperatures, with an average of 23°C (74°F) and peaks reaching up to 31°C (88°F), accompanied by high humidity at 86%. This month also sees significant rainfall, averaging 184 mm over 13 days. In contrast, November experiences cooler conditions, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 24°C (75°F) and an average of 15°C (59°F). The precipitation is considerably less, totaling 51 mm over just 7 days, and the humidity remains moderately lower at 81%. For more detailed information on November weather, you can explore Itoshima weather in November.
In June, temperatures are typically warm, with averages around 23°C (74°F) and highs reaching up to 31°C (88°F), making it a vibrant month. However, this comes with considerable precipitation, averaging 184 mm (7.3 in) over about 13 days, and high humidity levels at 86%, contributing to a muggy atmosphere. In contrast, December experiences much cooler weather, with average temperatures dropping to 9°C (49°F) and a maximum of 23°C (74°F). Precipitation is significantly lower at 71 mm (2.8 in) over just 9 days, and humidity decreases to 79%, creating a more comfortable climate. For more insights into what to expect in December, visit Itoshima weather in December.
As June arrives in Itoshima, the weather transforms into a warm and humid experience, marking a departure from the cooler and drier conditions of earlier months. With peaks reaching a maximum of 31°C (88°F) and an average temperature hovering around 23°C (74°F), this month brings vibrant warmth ideal for outdoor activities. However, it also ushers in increased precipitation, with rain gracing the region on about 13 days, leading to a total of 184 mm (7.3 in) of rainfall. The humidity rises to a notable 86%, creating a tropical ambiance that sets June apart from the rest of the year. To explore more about Itoshima's unique climate patterns, check out Itoshima Climate.