Last updated: August 21, 2025
Minamata, Japan, in June experiences a warm and humid climate, with maximum temperatures reaching 31°C (89°F) and an average temperature of 23°C (74°F), providing a balmy atmosphere. However, the month is also marked by significant rainfall, totaling 342 mm (13.5 in) over approximately 18 days, leading to an impressive humidity level of 86%. This blend of warmth and moisture creates a vibrant environment, typical of early summer in this coastal city, making it a unique time for both locals and visitors.
In June, Minamata, Japan, experiences a noticeable shift toward warmer weather, marked by a minimum temperature of 14°C (58°F) and an average of 23°C (74°F). This transition signals the onset of summer, with highs reaching up to 31°C (89°F). The gradual temperature rise from earlier months illustrates the city’s distinct seasonal changes, as it moves from the coolness of spring into the warmth of summer. With each passing month, temperatures steadily climb, highlighting Minamata’s inviting climate that beckons both residents and visitors to enjoy the outdoors. June’s temperatures set the stage for July and August, which promise even greater warmth, making it a delightful time to explore the beauty of this coastal gem.
June in Minamata, Japan, marks a significant leap in precipitation, with an impressive 342 mm (13.5 in) of rain—a stark contrast to the lighter showers of earlier months. This surge is accompanied by increased rainy days, totaling 18, setting the stage for the region's lush summer foliage. The intensification of rainfall not only highlights June as the wettest month so far but also illustrates a broader trend, as precipitation steadily ascends from 61 mm in January to a striking 465 mm in July. This pattern underscores Minamata's transition into the rainy season, characterized by persistent dampness and verdant landscapes, laying the groundwork for the humid days that follow.
In Minamata, Japan, June marks a significant shift in humidity levels, reaching an impressive 86%. This increase is a part of a wider trend observed from the deeper winter months into summer, where humidity steadily rises from 75% in January to a peak in July at 92%. Unlike the cooler months, where humidity hovers around the low seventies, the onset of summer brings a noticeable spike, particularly in May and June. As the air becomes rich with moisture, residents can expect a sticky feel typical of the season, paving the way for the sultry heat of July and August. Overall, June serves as a transitional phase, where the humidity acts as a precursor to the sweltering summer ahead.
In June, Minamata, Japan, experiences an extreme UV Index of 12, identical to May and on par with the following month of July. This heightened level of UV radiation signals that sun safety precautions are critical, with a burn time of just 10 minutes for unprotected skin. As summer approaches, residents and visitors alike should remain vigilant, especially since the UV Index consistently ranks high from March through September, peaking at an intense 13 in August. To ensure safety and enjoy the sun responsibly, understanding the trends in UV Index is essential. Discover more about Sun safety in Minamata at Minamata UV Index.
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June in Minamata, Japan, offers a delightful blend of sunshine, with 257 hours of bright days marking the transition into summer. As the sixth month of the year, June sees a slight dip from the sun-drenched days of May, which boasted 282 hours. This variability illustrates a typical pattern where longer daylight hours begin in late spring, peak in the summer months of July (274 hours) and August (305 hours), and then gradually recede as autumn approaches. The consistent increase from the frosty depths of January's 189 hours to early summer's warmth showcases Minamata's vibrant shift, inviting residents and visitors alike to bask in the glorious glow of nature.
In Minamata, Japan, the likelihood of sunny weather takes a notable dip in June, with only a 20% chance of sunshine, making it one of the cloudier months of the year. This trend follows a gradual decline throughout the spring, where May peaks at 24%, before tumbling into the summer season. Interestingly, the sunshine probability doesn't improve in July, dropping further to 18%, yet it rebounds slightly in August at 26%. Overall, as we transition from spring into summer, residents and visitors can expect a rather subdued sun experience in June, emphasizing the importance of preparing for cloudy skies during this time.
In June, Minamata, Japan, enjoys a delightful 14 hours of daylight, marking a peak in the region's sunlight hours. This increase follows a gradual ascent from 10 hours in January to 13 hours in May, showcasing the transition from winter's brevity to the summer's abundance. As daylight reaches its zenith, residents can bask in the longer evenings, perfect for outdoor activities and enjoying the vibrant local scenery. Following June, the daylight duration remains steady through July, before gradually tapering off in the late summer months of August and September. This pattern highlights Minamata's distinct seasonal shifts, celebrating the longer days that encourage community engagement and appreciation of nature.
In June, Minamata, Japan experiences a notable dip in wind speed, averaging only 1.8 m/s (4 mph), the lowest of the year. This gentle summer breeze contrasts sharply with the more brisk winds of the preceding months, where averages hovered around 2.5 to 3.0 m/s. As the region transitions into the peak of summer, the calming winds of June create a tranquil atmosphere, inviting residents and visitors alike to enjoy the lush landscapes and serene waters. The trend reflects a gradual easing of the winds as the season progresses, leading into the slightly stronger winds of July and August, which return to a more typical 2.3 to 2.5 m/s range. This variability not only shapes the local climate but also enhances the charm of Minamata's coastal scenery during the summer months.
Weather in Minamata varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Minamata, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present stark contrasts in weather conditions. June typically experiences milder temperatures with a minimum of 14°C (58°F) and an average of 23°C (74°F), peaking at 31°C (89°F). However, this month is also characterized by high precipitation, averaging 342 mm (13.5 in) over 18 rainy days and a humidity level of 86%. In contrast, January boasts significantly cooler temperatures, with a minimum of -4°C (25°F) and an average of 7°C (44°F), maxing out at 20°C (68°F). Precipitation in January is much lower, at 61 mm (2.4 in) spread across just 7 days, along with lower humidity levels at 75%. For a more detailed look at January's weather, visit Minamata weather in January.
June and February present stark contrasts in weather conditions. June boasts a warm average temperature of 23°C (74°F) with highs reaching up to 31°C (89°F), while February's temperatures are much cooler, with an average of 8°C (46°F) and maximums of just 20°C (69°F). Precipitation also differs significantly; June experiences 342 mm (13.5 in) over 18 days, leading to a humid environment with 86% humidity, whereas February sees only 105 mm (4.1 in) across 10 days and a lower humidity level of 71%. For more detailed insights, you can check Minamata weather in February.
June weather is characterized by much warmer temperatures compared to March, with daily averages hovering around 23°C (74°F) and highs reaching up to 31°C (89°F). In stark contrast, March sees a cooler average of 12°C (54°F) and only peaks at 26°C (78°F). Moreover, June experiences significantly higher precipitation, with 342 mm (13.5 in) over 18 days, while March has a more modest 149 mm (5.9 in) spread across 14 days. Additionally, humidity is notably higher in June at 86%, compared to 71% in March, making it feel more muggy. For a detailed comparison, check out Minamata weather in March.
In comparing the weather between June and April, June experiences significantly warmer temperatures, with an average of 23°C (74°F) and highs reaching up to 31°C (89°F), whereas April has a cooler average temperature of 16°C (61°F) and maximums of only 27°C (82°F). Additionally, June is characterized by higher humidity levels at 86%, compared to April's 78%. Precipitation is much more prevalent in June, totaling 342 mm (13.5 in) over 18 rainy days, while April sees only 143 mm (5.6 in) across 10 days. For a more detailed look at April's weather, you can refer to Minamata weather in April.
In comparing the weather between June and May, we observe that June experiences warmer temperatures, with a minimum of 14°C (58°F) and an average of 23°C (74°F), compared to May's minimum of 7°C (45°F) and an average of 20°C (68°F). While both months have similar maximum temperatures, June slightly edges out with a maximum of 31°C (89°F) against May's 30°C (87°F). However, June is also notably wetter, receiving 342 mm (13.5 in) of precipitation over 18 days, compared to May's 234 mm (9.2 in) over just 12 days. Humidity remains high in both months, with June at 86% and May at 84%. For more detailed information on May weather specifically, you can visit Minamata weather in May.
June and July exhibit notable differences in weather patterns. In June, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (89°F), with an average temperature of 23°C (74°F). However, the month is characterized by high humidity at 86% and significant rainfall, accumulating 342 mm (13.5 in) over 18 days. Conversely, July sees warmer conditions, with temperatures fluctuating between a minimum of 18°C (65°F) and a maximum of 35°C (96°F), averaging 27°C (80°F). Although July is even wetter, with precipitation reaching 465 mm (18.3 in) over 22 days, the humidity climbs slightly to 92%. For more detailed information, you can visit Minamata weather in July.
June and August present contrasting weather patterns, highlighting the transition from spring to summer. In June, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (89°F), with an average of 23°C (74°F). The month is characterized by significant rainfall, totaling 342 mm (13.5 in) over 18 days, accompanied by high humidity at 86%. In contrast, August is warmer, with temperatures spanning from a minimum of 21°C (71°F) to a maximum of 35°C (96°F), averaging 28°C (82°F). Although August remains humid at 91%, it experiences less rainfall than June, totaling 242 mm (9.5 in) over 17 days. For more detailed weather information, you can refer to Minamata weather in August.
June and September exhibit noticeable differences in weather patterns. June typically sees a broad temperature range with minimums around 14°C (58°F) and maximums reaching up to 31°C (89°F), averaging at 23°C (74°F). This month is characterized by high precipitation, totaling 342 mm (13.5 in) over 18 days, paired with an 86% humidity level. In contrast, September experiences slightly warmer average temperatures, with minimums also at 14°C (57°F) but maximums peaking at 34°C (94°F), leading to an average of 25°C (77°F). Precipitation decreases to 228 mm (9.0 in) over 16 days, and humidity remains comparatively lower at 84%. For detailed insights on September weather specifics, you can check Minamata weather in September.
In comparing the weather between June and October, one can observe notable differences in temperature and precipitation levels. June typically experiences warmer temperatures, with a minimum of 14°C (58°F) and an average of 23°C (74°F), peaking at 31°C (89°F). However, it also brings significant rainfall, accumulating 342 mm (13.5 in) over 18 days and maintaining a high humidity of 86%. In contrast, October offers more moderate temperatures, with a minimum of 9°C (48°F), an average of 20°C (68°F), and a maximum that matches June at 32°C (89°F). Additionally, October has considerably less precipitation, totaling 131 mm (5.2 in) across 10 days and slightly lower humidity at 83%. For those interested in more details, you can check out Minamata weather in October.
June and November present quite contrasting weather patterns. In June, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (89°F), with an average of 23°C (74°F). The month is characterized by high humidity at 86% and significant rainfall, totaling 342 mm (13.5 in) over approximately 18 days. In stark contrast, November features cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 25°C (77°F), averaging just 14°C (57°F). Precipitation in November drops to 96 mm (3.8 in) over 9 days, and humidity levels are also slightly lower at 81%. For more details, you can check Minamata weather in November.
June and December present stark contrasts in weather. June experiences warmer temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 31°C (89°F), with an average of 23°C (74°F). This month also brings significant rainfall, totaling 342 mm (13.5 in) over 18 days, resulting in high humidity levels of 86%. In contrast, December offers much cooler conditions, with temperatures dropping to a minimum of -1°C (30°F) and peaking at 24°C (75°F), averaging just 8°C (47°F). The month sees significantly less precipitation, about 90 mm (3.5 in) over only 8 days, and lower humidity at 79%. For more details on December weather in Minamata, you can visit Minamata weather in December.
June in Minamata ushers in a significant shift in weather patterns, characterized by warmer temperatures and heightened humidity that often make the air feel thick and heavy. Unlike the drier months, this dynamic time sees substantial rainfall, with frequent showers dotted across the calendar, leading to an invigorating yet humid atmosphere. The lushness of the environment flourishes under the combination of warmth and moisture, making for a vibrant and lively season. For those looking to understand the climatic nuances of Minamata throughout the year, delve deeper into the details at Minamata Climate.