Last updated: August 21, 2025
June in Kamiamakusa, Japan brings a warm and humid climate characterized by a maximum temperature reaching 31°C (88°F) and an average of 24°C (75°F). The month is marked by significant rainfall, totaling 307 mm (12.1 in), spread across 17 days of precipitation, contributing to the region's lush landscapes. With a high humidity level of 86%, visitors can expect a muggy atmosphere, making it an ideal time to explore the area's vibrant nature or seek refuge in its cultural sites. Embrace the warmth and experience the beauty of Kamiamakusa during this tropical month!
In June, Kamiamakusa welcomes the warmth of summer, with temperatures taking a notable leap as the month progresses. The minimum temperature rises to a comfortable 16°C (61°F), while the average hovers around a pleasant 24°C (75°F), peaking at a delightful 31°C (88°F). This transition marks a significant warming trend compared to the cooler spring months, as residents and visitors alike can relish the longer days and vibrant outdoor activities. As the temperature climbs, June offers a taste of the hot summer season to come, making it an ideal time for exploring the region's stunning landscapes and rich local culture.
June marks a significant shift in rainfall in Kamiamakusa, Japan, as it receives 307 mm (12.1 in) of precipitation over 17 days, setting the stage for the wet season ahead. This dramatic increase from May's 213 mm (8.4 in), alongside an uptick in rainy days, underscores the transition into summer. The trend is unmistakably upward, with rainfall intensifying through July, which is the wettest month, accumulating a staggering 427 mm (16.8 in). This consistent rise in precipitation not only affects the environment but also significantly influences local agriculture and daily life, bathing the region in fresh greenery and vibrancy.
June in Kamiamakusa, Japan, marks a significant rise in humidity as it reaches 86%, setting the stage for the summer months ahead. This increase continues the upward trend observed since early spring, where humidity levels gradually climbed from 71% in March to 84% in May. As summer approaches, the air becomes increasingly thick and humid, with July peaking at an impressive 92%. This pattern highlights a seasonal transition, as the wet warmth of June gives way to an even more oppressive humidity in July and August, making the early summer feel sultry and vibrant in this coastal city.
In June, Kamiamakusa, Japan experiences an intense UV Index of 12, classifying it under the extreme exposure category and allowing only 10 minutes of burn time. This marks a continuation of the high UV levels seen in May and sets the stage for the summer months ahead, where July follows closely with the same extreme index. The trend is clear: as summer unfolds, residents and visitors must remain vigilant against sun exposure, especially considering that previous months had already begun to escalate the UV risks significantly, peaking from a moderate level in January to alarming extremes by June. For more detailed information on UV conditions throughout the year, visit Kamiamakusa UV Index.
UV Risk Categories
June in Kamiamakusa, Japan, brings a delightful mix of sunshine, boasting 257 hours of bright days. As the spring blooms fade, June still holds onto the richness of daylight, though it marks a slight dip from the vibrant 282 hours observed in May. This transition into the summer months is characterized by an upward trend in sunlight, as the preceding months, like April and March, presented longer sun-filled days with 286 and 268 hours, respectively. With the sun's return in the following month of July, when hours rise again to 274, June acts as a beautiful bridge between spring’s gentle warmth and the more intense summer rays. Thus, residents and visitors alike can revel in the pleasant glow of early summer days while savoring the last remnants of spring's bounty.
In Kamiamakusa, Japan, the month of June presents the least likelihood of sunny weather, with only a 20% chance of sunshine. This decline in sun exposure follows a trend from the more promising months of April and May, which offer 40% and 26% chances, respectively. As summer approaches, July and August see an even lower probability of clear skies, dropping to 19% and 27%. Interestingly, the weather starts to improve again in the latter part of the year, with October boasting a substantial 61% chance of sunny days. This cyclical pattern suggests that while June might lean towards the overcast, enjoyably sunny days are just around the corner as the seasons transition.
As June unfolds in Kamiamakusa, Japan, residents bask in an impressive 14 hours of daylight, marking the peak of sunlight for the year. This month captures the essence of the transition into summer, with daylight duration steadily increasing from a modest 10 hours in January to its zenith in June. Following this lush period, daylight begins to gradually wane, dipping to 13 hours in August before continuing its descent into the autumn months. This progressive shift not only highlights the vibrant vitality of the summer season but also signals the imminent change as daylight cycles start to shorten once again. Embracing the long June days allows for ample opportunities to enjoy outdoor activities, reflecting the natural rhythm of the seasons in this beautiful coastal locale.
In June, Kamiamakusa, Japan, experiences a notable shift in wind patterns, with the average wind speed dropping to a gentle 1.7 m/s (4 mph). This marks the calmest month of the year, contrasting with the steady breezes observed from January through May, where winds lingered around 2.5 to 2.7 m/s (6 mph). As summer approaches, the wind gradually picks up again in July, reaching 2.3 m/s (5 mph), suggesting a seasonal ebb and flow. Overall, June serves as a tranquil interlude, inviting residents and visitors alike to enjoy the serene, breezy moments before the winds begin to dance once more in the heart of summer.
Weather in Kamiamakusa varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Kamiamakusa, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present stark contrasts in weather. In June, temperatures range from a mild 16°C (61°F) at night to a warm average of 24°C (75°F), peaking at a hot 31°C (88°F) during the day. The month is also characterized by high humidity levels at 86% and significant rainfall, totaling 307 mm (12.1 in) over 17 days. In contrast, January is much colder, with temperatures dropping to a minimum of -2°C (29°F) and averaging around 7°C (46°F), reaching a maximum of 19°C (66°F). Rainfall is considerably lighter, with only 60 mm (2.4 in) spread over just 6 days and a lower humidity of 75%. For more details, visit Kamiamakusa weather in January.
June and February present stark contrasts in weather. In June, temperatures soar with a minimum of 16°C (61°F) and an average of 24°C (75°F), peaking at 31°C (88°F), making it a warm and humid month with 86% humidity. However, it experiences significant rainfall, averaging 307 mm (12.1 in) over 17 days. In contrast, February is much cooler, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 19°C (67°F), averaging around 8°C (47°F). The month sees less rainfall, totaling 98 mm (3.9 in) across 10 days, and the humidity is lower at 71%. For more details on February weather, check Kamiamakusa weather in February.
The weather in June is notably warmer and more humid than in March. June sees average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), while March has a cooler average, with temperatures ranging from 4°C (39°F) to 23°C (74°F). Additionally, June experiences significantly more rainfall, with 307 mm (12.1 in) over 17 days compared to March’s 140 mm (5.5 in) over 13 days. The humidity level in June is also higher at 86%, making it feel quite muggy compared to March's 71%. For more details, you can visit this link: Kamiamakusa weather in March.
In comparing the weather between June and April, June is significantly warmer, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), while April features cooler temperatures with a minimum of 7°C (45°F) and a maximum of 26°C (79°F). Additionally, June experiences higher precipitation levels, totaling 307 mm (12.1 in) over 17 days, compared to April's 135 mm (5.3 in) across just 10 days. The humidity in June is also notably higher at 86%, compared to 78% in April. For more details, you can check Kamiamakusa weather in April.
In comparing the weather of June to that of May, it's evident that June experiences warmer temperatures, with a minimum of 16°C (61°F) and an average of 24°C (75°F) compared to May's minimum of 11°C (52°F) and average of 21°C (70°F). However, June also brings a significant increase in precipitation, with 307 mm (12.1 in) falling over 17 days, while May sees less rainfall at 213 mm (8.4 in) across 12 days. Additionally, humidity levels rise slightly in June to 86%, compared to 84% in May. For more details on May's specific conditions, check out Kamiamakusa weather in May.
June and July showcase distinct weather patterns, highlighting the transition into summer. In June, the average temperature hovers around 24°C (75°F), with a minimum of 16°C (61°F) and a maximum of 31°C (88°F). However, this month also brings significant rainfall, totaling 307 mm (12.1 in) over 17 days, coupled with high humidity at 86%. In contrast, July sees a rise in temperatures, averaging 27°C (81°F), with a minimum of 21°C (69°F) and a peak of 34°C (94°F). While July is warmer, it also experiences increased precipitation, reaching 427 mm (16.8 in) across 19 days and a slightly higher humidity of 92%. For a closer look at the July weather patterns, you can explore Kamiamakusa weather in July.
In June, the weather typically features milder temperatures, ranging from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), with an average of 24°C (75°F). This month sees significant rainfall, with about 307 mm (12.1 in) spread over 17 days, contributing to a high humidity level of 86%. In contrast, August experiences warmer conditions, with temperatures ranging from 21°C (71°F) at night to a scorching 36°C (96°F) during the day, averaging 29°C (84°F). Although August is slightly drier with 246 mm (9.7 in) of precipitation over 16 days, humidity rises to 91%, making it a more humid month overall. For more detailed insights, you can check Kamiamakusa weather in August.
June and September exhibit distinct weather patterns, with June generally being cooler and wetter. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), accompanied by high humidity at 86% and significant precipitation totaling 307 mm (12.1 in) over 17 days. In contrast, September features slightly warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 34°C (93°F), while experiencing less rainfall at 198 mm (7.8 in) across 15 days and slightly lower humidity at 84%. For more details about September's weather, you can visit Kamiamakusa weather in September.
June and October exhibit distinct weather patterns, reflecting the transition from the early summer to the fall season. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 31°C (88°F), averaging around 24°C (75°F). The month experiences significant rainfall, with 307 mm (12.1 in) recorded over 17 days, and high humidity levels at 86%. In contrast, October presents milder temperatures, with a minimum of 12°C (54°F) and a maximum of 32°C (89°F), averaging 21°C (69°F). The rainfall decreases considerably to 124 mm (4.9 in) over just 10 days, while humidity remains slightly lower at 83%. For more details on October weather in this region, you can visit Kamiamakusa weather in October.
June and November showcase contrasting weather patterns. June boasts warmer temperatures, with a range from a minimum of 16°C (61°F) to a peak of 31°C (88°F), and a high average of 24°C (75°F). This month also experiences significant precipitation, totaling 307 mm (12.1 in), spread over 17 days, accompanied by high humidity at 86%. In contrast, November has cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 24°C (76°F), averaging 15°C (58°F). The month sees much less rainfall, with only 85 mm (3.3 in) over 9 days and a slightly lower humidity level at 81%. For more details on the specifics of November weather, visit Kamiamakusa weather in November.
In June, the weather is significantly warmer and more humid, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (88°F) and an average of 24°C (75°F). The month also sees substantial rainfall, totaling 307 mm (12.1 in) across 17 days, contributing to a high humidity level of 86%. In contrast, December presents a cooler climate, where temperatures range from a minimum of 0°C (33°F) to a maximum of 23°C (74°F), with an average of 9°C (48°F). Precipitation is much lighter, at 86 mm (3.4 in) over just 7 days, and humidity drops to 79%. For those interested in more details about December weather specifically, you can find additional information here: Kamiamakusa weather in December.
As June unfolds in Kamiamakusa, the weather shifts into a vibrant and humid phase, characterized by warmer temperatures and increased precipitation compared to other months. With a delightful average of 24°C (75°F) and maximum highs reaching up to 31°C (88°F), this month marks the beginning of the summer season, inviting both locals and visitors to enjoy outdoor activities despite the frequent rain. The high humidity, averaging 86%, creates a tropical ambiance, while the total rainfall of 307 mm over 17 days underscores June's reputation as a transitional month that embraces the lush greenery brought by the showers. To learn more about the year-round climate in this enchanting region, visit Kamiamakusa Climate.