Last updated: August 21, 2025
June in Shirahama, Japan offers a delightful and humid coastal experience, with temperatures reaching a maximum of 26°C (79°F) and averaging around 22°C (72°F). Visitors can expect mild evenings, as temperatures dip to a minimum of 16°C (61°F). However, June is also characterized by significant rainfall, with a total precipitation of 237 mm (9.3 in) spread over 14 days, contributing to a lush and vibrant landscape. The high humidity level of 87% enhances the tropical feel of the region, making it an ideal time for those who enjoy warm and lively weather.
June in Shirahama, Japan, marks a delightful transition into summer, with temperatures reflecting a warm embrace. The month kicks off with minimums around 16°C (61°F), while average highs can reach about 26°C (79°F). During this period, the coastal town showcases an inviting blend of pleasant weather, perfect for outdoor exploration. As the warmth gradually settles in, you'll notice a steady increase from May's milder 19°C (66°F) average, highlighting Shirahama’s inviting climate. With the sun shining down and the sea breeze flowing, June is truly a month where nature thrives, making it an ideal time for beachgoers and adventurers alike.
In June, Shirahama experiences a significant surge in precipitation, with 237 mm (9.3 in) of rainfall spread over 14 days. This marks a noticeable increase from the previous month and sets the stage for the peak rainy season. As the first half of the year closes, this trend reflects a gradual escalation in moisture, leading into July's maximum rainfall of 353 mm (13.9 in). The pattern showcases the region's shift from relatively drier months like January through May, illustrating how the onset of summer brings not only warmer temperatures but also an embrace of more frequent showers, enriching the local landscape.
In June, Shirahama, Japan, experiences a notable spike in humidity, reaching a peak of 87%. This increase reflects a broader pattern as the warm weather sets in, transitioning from the milder conditions of earlier months. Following May's significant rise to 82%, June marks the beginning of a humid summer, paving the way for July's even higher levels at 92%. The escalating humidity not only enhances the sultry atmosphere but also signals the impending heat that characterizes the region's summer months. As June rolls in, residents and visitors alike can expect a lavish embrace of moisture that will linger through the season, creating a lush and vibrant environment.
In June, Shirahama experiences an extreme UV Index level of 11, mirroring the trend set in May. This signifies a significant shift from the cooler months, where UV exposure begins to escalate sharply. With a burn time of just 10 minutes, it's essential to take precautions to protect your skin. This intense UV radiation continues into July and August, before gradually decreasing again in the fall. As summer approaches, residents and visitors should be mindful of their sun exposure habits to avoid the risks associated with such high levels of UV radiation. For more information, visit the Shirahama UV Index.
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Shirahama, Japan, enjoys a splendid June, basking in 276 hours of sunshine. The month strikes a wonderful balance after the sun-soaked glory of May, which boasts the highest sunshine hours at 297. Just before the summer peak, June hints at the warmth to come, showcasing a slight dip in sunlight yet maintaining a vibrant atmosphere. This gentle transition prepares the way for July and August, where days swell with 286 and 323 hours of radiant light, inviting outdoor adventures and beach escapades. As the year progresses, the sunshine hours gradually decline, with September and October bringing a cooler, quieter rhythm. In Shirahama, each month tells a story of nature's ebb and flow, making June a particularly delightful time to revel in the island's summer allure.
As summer approaches, the likelihood of sunny weather in Shirahama, Japan takes a noticeable dip in June, with only a 25% chance of sunshine—one of the lowest probabilities of the year. This trend marks a stark contrast from the earlier months, where the chances of clear skies hover around the mid-40s to low-50s. The sunshine seems to shy away as June ushers in a season often characterized by increased humidity and unpredictable showers. While July and August see a slight uptick to 30% and 31%, respectively, the overall pattern reveals that if you're hoping for long, sun-soaked days on the beach, you might want to plan around the more promising months of October and November, where the chance of sun jumps back up to 63% and 55%.
In Shirahama, Japan, the arrival of June marks a notable increase in daylight, with the sun gracing the skies for 14 hours each day. This steady rise in daylight hours showcases a beautiful progression from 10 hours in the cold depths of January to 14 hours in the warmth of early summer. As spring ushers in longer days, May mirrors April with 13 hours. Following June, the daylight duration slightly dips in August but remains robust, reaffirming that summer in Shirahama is a time of bright days and extended sunlight, inviting residents and visitors alike to make the most of the beautiful outdoors before the gradual transition back to shorter days begins in the fall.
June in Shirahama, Japan, brings with it a noticeable decline in average wind speed, dipping to 3.8 m/s (8 mph). This gentle breeze marks a transition into the summer months, contrasting sharply with the more vigorous winds of earlier months, where January and February boast robust averages of 6.4 m/s (14 mph). As spring gives way to summer, the winds gradually soften, with May viewing the calmest conditions at 4.6 m/s (10 mph). Interestingly, this trend of lighter winds persists into July, only nudging slightly higher to 3.9 m/s (9 mph). This gentle wind, characteristic of June, sets a relaxing tone for beachgoers and nature lovers alike, creating an inviting atmosphere as temperatures rise and the landscape flourishes.
Weather in Shirahama varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Shirahama, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present a striking contrast in weather patterns. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 22°C (72°F). This month is characterized by high humidity at 87% and substantial rainfall, with 237 mm (9.3 in) over 14 days. In stark contrast, January experiences much cooler conditions, with temperatures ranging from a chilly 1°C (34°F) to a mild 18°C (64°F) and an average of just 8°C (47°F). Precipitation is significantly lower in January, totaling 77 mm (3.0 in) over 9 days and accompanied by a humidity level of 72%. For a more detailed look into January weather, check out Shirahama weather in January.
The weather in June is notably warmer and more humid compared to February, with average temperatures reaching around 22°C (72°F), while February averages only 8°C (47°F). June experiences higher precipitation levels as well, with about 237 mm (9.3 in) over 14 days, in contrast to February's 98 mm (3.9 in) spread over 10 days. Additionally, June's humidity is significantly higher at 87%, making the air feel much more tropical compared to the drier 69% humidity typical of February. For detailed insights on February conditions, you can check out Shirahama weather in February.
June and March exhibit significantly different weather patterns. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 22°C (72°F), while March sees cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 19°C (66°F), averaging 12°C (53°F). Additionally, June experiences higher humidity at 87% and increased precipitation, totaling 237 mm (9.3 in) over 14 days, compared to March's 149 mm (5.9 in) over 11 days and a lower humidity of 69%. To understand more about the specific conditions during March in Shirahama, you can refer to Shirahama weather in March.
In comparing the weather of June and April, June presents a notably warmer climate with average temperatures reaching 22°C (72°F) compared to April's cooler average of 15°C (59°F). Additionally, June's maximum temperature can peak at 26°C (79°F), while April tops out at 21°C (70°F). However, June also experiences significantly higher precipitation, totaling 237 mm (9.3 in) over approximately 14 days, in contrast to April's 148 mm (5.8 in) over just 10 days. The humidity in June is markedly higher at 87%, compared to April's 75%. For a closer look at weather specifics during this month, visit Shirahama weather in April.
In June, the weather experiences a noticeable shift compared to May, with average temperatures rising from 19°C (66°F) in May to 22°C (72°F) in June. June also sees a higher minimum temperature of 16°C (61°F) compared to May's 12°C (54°F), though the maximum temperatures are relatively close, peaking at 26°C (79°F) in June and 25°C (77°F) in May. Both months are characterized by significant rainfall, but June is wetter, with 237 mm (9.3 in) of precipitation over 14 days, compared to May's 203 mm (8.0 in) over 10 days. Additionally, June has a slightly higher humidity level of 87%, compared to 82% in May. For more detailed information, you can visit Shirahama weather in May.
June and July show a noticeable shift in weather patterns. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 22°C (72°F), accompanied by significant precipitation of 237 mm (9.3 in) over 14 days and a humidity level of 87%. By contrast, July experiences warmer temperatures, with a minimum of 21°C (71°F), an average of 26°C (78°F), and a peak of 31°C (88°F). However, July also sees increased rainfall, totaling 353 mm (13.9 in) over 18 days, and a higher humidity level of 92%. For more detailed July weather insights, check out Shirahama weather in July.
In June, the weather is generally milder with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), and an average of 22°C (72°F). This month is characterized by high humidity at 87% and considerable precipitation, totaling 237 mm (9.3 in) over 14 days. In contrast, August brings warmer conditions, with temperatures soaring from a minimum of 22°C (73°F) to a maximum of 31°C (89°F), averaging 27°C (81°F). Despite having a slightly lower total precipitation of 227 mm (8.9 in) over the same number of rainy days, humidity remains comparably high at 86%. For more detailed insights into August's climate, you can check Shirahama weather in August.
June and September present distinct weather patterns. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 22°C (72°F). The month is characterized by high humidity at 87% and considerable rainfall, totaling 237 mm (9.3 in) over 14 days. In contrast, September features warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 30°C (86°F), averaging 25°C (77°F). Precipitation is slightly higher at 239 mm (9.4 in), spread over 16 days, but the humidity drops to 82%. For a detailed look at September weather, you can visit Shirahama weather in September.
June and October offer distinct weather experiences, each characterized by unique temperature ranges and precipitation patterns. In June, temperatures typically range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 22°C (72°F). However, this month is notably humid, with an average humidity level of 87% and a total precipitation of 237 mm (9.3 in) over 14 days.
In contrast, October sees slightly cooler temperatures, with a minimum of 13°C (56°F), an average of 21°C (69°F), and a maximum of 27°C (81°F). Despite being a bit drier than June, October experiences higher overall precipitation, totaling 307 mm (12.1 in) over just 13 days, and a lower humidity level of 79%. For detailed weather information specific to October, you can explore Shirahama weather in October.
June and November present distinct weather experiences. In June, the temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 22°C (72°F). This month is characterized by high humidity at 87% and considerable rainfall, accumulating 237 mm (9.3 in) over around 14 days. In contrast, November offers cooler conditions, with temperatures dropping to a minimum of 8°C (47°F) and peaking at 23°C (73°F), averaging 16°C (61°F). Rainfall is also significantly reduced to 72 mm (2.8 in) over just 7 days, along with lower humidity at 75%. For more detailed insights about the weather in November, you can refer to Shirahama weather in November.
June and December present strikingly different weather conditions. In June, temperatures are milder with a minimum of 16°C (61°F) and an average of 22°C (72°F), peaking at a comfortable 26°C (79°F). However, this month also sees high humidity at 87% and significant rainfall, with 237 mm (9.3 in) spread over 14 days. In contrast, December experiences cooler temperatures, ranging from a minimum of 3°C (38°F) to an average of 11°C (52°F), and a maximum of 20°C (69°F). Precipitation is markedly lower at 85 mm (3.4 in) over 9 days, accompanied by a decrease in humidity to 74%. For more details on December’s climate, check out Shirahama weather in December.
June in Shirahama brings a notable shift in weather, characterized by warmer temperatures that peak at 26°C and an average of 22°C, making it distinct from the cooler spring months. However, with humidity levels soaring to 87% and 14 days of rainfall contributing to an impressive 237 mm of precipitation, it also marks the beginning of the rainy season. This combination of warmth and moisture creates a lush, vibrant environment that captivates visitors. If you're planning your trip, it’s essential to prepare for wet days alongside the pleasant warmth. For more insights into Shirahama's climate throughout the year, check out Shirahama Climate.