Last updated: August 21, 2025
June in Amakusa, Japan brings a blend of warmth and humidity, with temperatures reaching a maximum of 32°C (90°F) and a comfortable average of 24°C (76°F). As the month unfolds, residents and visitors can expect frequent rain, resulting in 298 mm (11.7 in) of precipitation over 16 days. This weather is characterized by a high humidity level of 86%, creating a lush and vibrant environment, perfect for enjoying the scenic beauty of this coastal region. Whether exploring local attractions or soaking in the rich culture, June offers an immersive experience under the warm, tropical skies of Amakusa.
In June, Amakusa, Japan, ushers in the warmth of early summer with temperatures that mark a significant shift from the cooler months. The month starts with a comfortable minimum of 16°C (61°F) and an average that rises to 24°C (76°F), creating a pleasant backdrop for outdoor activities. As the days progress, highs climb to a sizzling 32°C (90°F), hinting at the heat that will become more pronounced in July and August. This transition showcases a broader trend of escalating warmth as the region moves deeper into summer, paving the way for vibrant coastal adventures and lush landscapes, all bathed in abundant sunlight.
June marks a significant peak in precipitation for Amakusa, Japan, with 298 mm (11.7 in) of rainfall over 16 days, setting the stage for a vibrant and lush landscape. This month continues the upward trend observed since May, which itself recorded a substantial 224 mm (8.8 in). The rainy season truly takes hold, leading into July, where precipitation escalates further to a staggering 475 mm (18.7 in), the highest of the year. June’s rainfall plays a crucial role in replenishing the local ecosystem and supports the region's agricultural activities, showcasing the importance of this month in the annual weather cycle of Amakusa.
In June, Amakusa, Japan, experiences some of the highest humidity levels of the year, peaking at a notable 86%. This surge marks a gradual increase from May's already high 84%, indicating the onset of the sweltering summer months. As the year progresses from the relatively cooler, drier winter months — where humidity hovers around 71% to 75% — a clear trend emerges: the air grows increasingly moist as summer approaches, culminating in the 92% humidity of July. This consistent rise not only highlights the region's humid subtropical climate but also sets the stage for the steamy summer that follows, underpinning Amakusa's lush landscapes and vibrant natural beauty.
June in Amakusa, Japan, marks the continuation of an intense UV season, with the UV Index at 12, classified as extreme. This means that outdoor enthusiasts should be especially vigilant, as the burn time is a mere 10 minutes. Following a trend established since April, the UV levels remain high, particularly through the summer months, peaking further in August with an index of 13. This period demands consistent sun protection practices, reflecting a significant shift from the more moderate UV levels experienced earlier in the year. As the summer sun intensifies, be sure to equip yourself with adequate sunscreen and protective clothing to enjoy the beautiful outdoors safely. For more detailed information, visit Amakusa UV Index.
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In June, Amakusa basks in a gentle glow with 257 hours of sunshine, marking a slight dip from the vibrant light of May. This month, nestled between the blossoming weeks of spring and the peak summer sun, offers a harmonious blend of warmth and comfort. As the sunshine hours increase through the year, peaking in August at an impressive 305 hours, June serves as a lovely transition, hinting at the bright days ahead while still retaining the rich, verdant landscapes nurtured by earlier months. Combined with the rising temperatures and enticing outdoor activities, June in Amakusa embraces both relaxation and adventure under the welcoming rays.
In Amakusa, Japan, the likelihood of sunny weather sees a notable decline in June, with the chance of sunshine dropping to 21%—the lowest of the year. This pattern reflects a gradual decrease in sunlight that begins in May, where the probability stands at 26%, hinting at the onset of the rainy season. Following June, the prospects for sun remain bleak through July, at just 19%, before showing a modest recovery in August with 27%. Interestingly, the trend reverses notably in the latter part of the year, as October brings a more promising 63% chance of sunshine, marking a welcomed return to clearer skies.
In June, Amakusa, Japan, basks in an impressive 14 hours of daylight, marking the peak of illumination as the summer solstice approaches. This upward trend in daylight duration is a delightful extension from the 12 hours seen in April and May, reflecting the region's gradual transition into the warmth of summer. As the days lengthen, residents and visitors alike can fully embrace the vibrant outdoor activities and lush landscapes that define this coastal paradise. With daylight remaining consistent in July, Amakusa's bright June signals a season of exploration and relaxation, beautifully contrasting with the shorter days of winter when daylight dwindles to just 10 hours in January and November.
In June, the winds in Amakusa, Japan, tend to be at their gentlest, with an average wind speed of only 1.8 m/s (4 mph). This marked decline from the previous months, where speeds hovered around 2.8 to 3.3 m/s, signals the start of a calmer season. The transition into summer is palpable as the region shifts from the brisk winds of spring, offering a serene atmosphere perfect for enjoying the beautiful coastal views. As we look ahead to July and August, we can expect a gradual rise in wind speeds again, but for now, June presents a tranquil respite, inviting visitors to bask in the warm embrace of summer’s subdued breezes.
Weather in Amakusa varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Amakusa, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather conditions. In June, temperatures range from a mild 16°C (61°F) to a sweltering 32°C (90°F), with an average of 24°C (76°F) and high humidity at 86%. The month experiences considerable rainfall, with 298 mm (11.7 in) falling over 16 days, making it a rather wet period. In comparison, January offers a much cooler climate, featuring temperatures that dip as low as -2°C (29°F) and peak at 21°C (69°F), with an average of 8°C (47°F). Precipitation is significantly reduced, totaling just 54 mm (2.1 in) over 6 days, and humidity drops to 75%. For more detailed information, check out Amakusa weather in January.
In June, temperatures are significantly warmer, with a minimum of 16°C (61°F) and an average high of 24°C (76°F), reaching up to 32°C (90°F) on the hottest days. The month experiences considerable precipitation, totaling 298 mm (11.7 in) over 16 days, accompanied by high humidity levels at 86%. In contrast, February presents a much chillier climate, where temperatures can dip as low as -2°C (29°F), with an average of 9°C (49°F) and highs reaching up to 22°C (72°F). The precipitation is also much lighter in February, amounting to 91 mm (3.6 in) over 9 days, with a lower humidity of 71%. For more detailed information on February weather, you can visit Amakusa weather in February.
In comparing the weather of June and March, June presents a significantly warmer climate with average temperatures rising to 24°C (76°F) and maximums reaching up to 32°C (90°F). In contrast, March is much cooler, with average temperatures around 13°C (56°F) and maximums peaking at 25°C (78°F). Additionally, June experiences more rainfall, with 298 mm (11.7 in) over 16 days, compared to March's 143 mm (5.6 in) over just 12 days. Humidity levels are also higher in June at 86%, whereas March sees a more comfortable 71%. For a more detailed look at March weather, you can visit Amakusa weather in March.
In comparing the weather between June and April, June offers notably warmer temperatures, with a minimum of 16°C (61°F) and an average of 24°C (76°F), while April sees cooler temperatures, starting at 6°C (42°F) and averaging 17°C (63°F). The maximum temperatures in June also reach up to 32°C (90°F), compared to April's maximum of 29°C (84°F). However, June is significantly wetter, with 298 mm (11.7 in) of precipitation over 16 days, whereas April has a milder 134 mm (5.3 in) across 9 days. Humidity levels are also higher in June at 86%, compared to April's 78%. For more detailed insights, you can check Amakusa weather in April.
In comparison to May, June experiences warmer temperatures with a minimum of 16°C (61°F) and an average of 24°C (76°F), as opposed to May's minimum of 10°C (50°F) and average of 21°C (70°F). Both months see high temperatures, but June has a slightly higher maximum of 32°C (90°F) compared to May's 30°C (86°F). Precipitation is notably higher in June, with 298 mm (11.7 in) falling over 16 days, whereas May has 224 mm (8.8 in) over just 11 days. Humidity remains high in both months, with June at 86% and May at 84%. For more detailed weather information specific to May, you can visit Amakusa weather in May.
In June, the weather is characterized by milder temperatures, with a minimum of 16°C (61°F), an average of 24°C (76°F), and a maximum of 32°C (90°F). The month receives significant rainfall, totaling 298 mm (11.7 in) over 16 days, and the humidity averages around 86%. In contrast, July experiences warmer conditions, starting with a minimum temperature of 20°C (68°F) and reaching a maximum of 37°C (99°F) with an average of 28°C (82°F). Rainfall increases to 475 mm (18.7 in) over 19 days, accompanied by higher humidity at 92%. This shift from June to July indicates not only a rise in temperature but also a greater prevalence of rainfall and humidity. For more specific details, you can check Amakusa weather in July.
June and August exhibit notable differences in weather patterns, reflecting the gradual transition from early summer to mid-summer conditions. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 32°C (90°F), with an average temperature of 24°C (76°F). Rainfall is significant, with a total precipitation of 298 mm (11.7 in) over 16 days, and humidity levels hover around 86%. In contrast, August is typically hotter, featuring a minimum temperature of 21°C (69°F) and soaring peak temperatures reaching up to 39°C (103°F), with an average of 29°C (85°F). Rainfall remains similar at 295 mm (11.6 in) over 15 days, but the humidity increases slightly to 91%. For a closer look at the weather during this time, you can explore Amakusa weather in August.
June and September offer distinct weather experiences, with June being characterized by cooler temperatures and higher humidity. In June, the average temperature hovers around 24°C (76°F), with a maximum of 32°C (90°F) and notable rainfall of 298 mm (11.7 in) over 16 days. The humidity level also peaks at 86%, making the air feel quite heavy. In contrast, September sees a slight increase in average temperature to 26°C (79°F), with maximums reaching up to 35°C (95°F). While precipitation decreases to 227 mm (8.9 in) over 15 days, the humidity remains relatively high at 84%. For a closer look at September conditions, you can refer to Amakusa weather in September.
June and October display notable differences in weather patterns. June tends to be warmer overall, with an average temperature of 24°C (76°F) and maximum highs reaching up to 32°C (90°F). It is also characterized by high humidity levels at 86%, along with significant rainfall, averaging 298 mm (11.7 in) over 16 days. In contrast, October experiences cooler temperatures, with an average of 21°C (70°F) and a max of 33°C (92°F). Precipitation is considerably reduced in October, totaling 120 mm (4.7 in) across just 9 days, while humidity remains slightly lower at 83%. For more detailed insights, you can explore Amakusa weather in October.
In June, the weather is warm and humid, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 32°C (90°F) and an average temperature of 24°C (76°F). This month experiences significant rainfall, averaging 298 mm (11.7 in) over 16 days, contributing to a high humidity level of 86%. In contrast, November sees much cooler temperatures, with a minimum of 5°C (41°F), an average of 15°C (59°F), and a maximum of 26°C (79°F). Rainfall in November is considerably less, totaling 88 mm (3.5 in) over just 8 days, and the humidity decreases slightly to 81%. For a closer look at November weather, visit Amakusa weather in November.
June and December present contrasting weather conditions. In June, temperatures range from a mild 16°C (61°F) at night to a warm 32°C (90°F) during the day, with an average of 24°C (76°F). This month is characterized by significant rainfall, averaging 298 mm (11.7 in) over 16 days and high humidity levels of 86%. Conversely, December sees a much cooler climate, where daytime temperatures peak at 25°C (77°F) and drop to a chilly 1°C (33°F) at night, resulting in an average of 10°C (50°F). Rainfall is considerably lower at 90 mm (3.5 in) over just 7 days, with humidity slightly lower at 79%. For those interested in the weather specifics during December, more details can be found in this link: Amakusa weather in December.
As June arrives in Amakusa, the weather transforms with a noticeable increase in humidity and precipitation compared to the preceding months. While temperatures soar to a maximum of 32°C, the average stays comfortably warm at 24°C, providing a lush backdrop for the region. This month is characterized by frequent rain, with a greater number of precipitation days—ideal for nurturing the vibrant landscapes. Though it may feel a bit muggy with an 86% humidity level, the warm, rain-kissed atmosphere reflects the arrival of summer, making it distinctly different from the dryer, cooler months of spring. For more detailed insights, explore the Amakusa Climate.