Last updated: August 21, 2025
In June, Onomichi, Japan experiences a delightful blend of warmth and humidity, making it an inviting time for visitors. The maximum temperature can soar to 32°C (90°F), while the average settles around a comfortable 23°C (74°F). However, the month is also marked by occasional rainfall, totaling 149 mm (5.9 in) across about 12 days, with humidity levels hovering at an impressive 86%. This weather makes for lush landscapes and vibrant scenery, perfect for those looking to explore the charm of this coastal town.
In June, Onomichi, Japan, experiences a delightful transition into summer, characterized by mild temperatures and a vibrant atmosphere. With minimums averaging around 13°C (56°F) and reaching a pleasant 23°C (74°F) on average, the early summer days are perfect for outdoor activities. The maximum temperatures can rise to 32°C (90°F), showcasing a significant jump from the preceding months. This month serves as a delightful prelude to the sweltering heat of July and August, making it an ideal time to explore Onomichi's charming streets and coastal views before the peak summer warmth arrives. As the city basks in the warmth, the lush landscapes and cultural festivities come alive, inviting visitors to savor both the climate and local experiences.
In June, Onomichi, Japan, experiences a notable increase in precipitation, with 149 mm (5.9 in) of rainfall spread over 12 days. This surge signifies a transition into the rainy season, as the city sees a substantial rise from the 107 mm recorded in May, and it marks the onset of even heftier downpours in the following months. The trend continues, with July often bringing the highest precipitation levels of the year, reaching 314 mm (12.4 in) over 17 days. This pattern highlights not only the humidity of the Japanese summer but also prepares the landscape for the lush greenery that follows. The frequency of rain during June indicates a striking shift, setting the tone for the vibrant and verdant setting that characterizes the region in the heat of summer.
In Onomichi, Japan, June marks the beginning of a noticeable rise in humidity, reaching 86% this month. This increase follows a wet season pattern, where the humidity gently ascends from 84% in May, leading into the peak levels seen in July and August, each at a steamy 92%. Overall, the data hints at a subtropical climate, where the air becomes progressively more saturated as summer approaches. As temperatures climb, residents and visitors can expect June to usher in steamy evenings and lush greenery, characteristic of this vibrant coastal town.
June in Onomichi, Japan, marks the peak of summer with a UV Index of 11, categorized as extreme. This corresponds to the same intense sunlight experienced in May, and both months require a cautious approach to sun exposure, allowing only 10 minutes before burning occurs. Following a trend from earlier months, there's a significant rise from March's UV Index of 8 and April's 10, emphasizing the need for sun protection as temperatures soar. As we transition into July and August, the UV Index remains equally fierce at 12, reinforcing that this coastal city experiences some of its highest UV ratings during midsummer. Be prepared and stay protected to enjoy all the beauty Onomichi has to offer. For more detailed information, visit Onomichi UV Index.
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June brings a delightful transition into summer in Onomichi, Japan, boasting 292 hours of sunshine. After the steady climb from the gloomy depths of winter in January with only 184 hours, sunlight consistently increases through spring, peaking in May at 305 hours. Although June experiences a slight dip, it remains warm and vibrant, perfectly setting the stage for a sunny July. This pattern showcases a resilient ascent toward summer, underscoring Onomichi's charm as longer days invite locals and visitors alike to bask in the beauty of this coastal town. The sun continues to shine brightly, encouraging outdoor adventures and the exploration of scenic landscapes in the months to come.
As summer approaches, June in Onomichi, Japan, sees a notable dip in sunny weather, with a chance of clear skies dropping to just 26%. This trend marks a shift from the sunnier months earlier in the year, as May boasts a 32% probability of sunshine. Interestingly, the amount of sun begins to rise again in the fall, peaking at 57% in October. With diminishing sunny days in June and July, it's a time when warmth and humidity take center stage, giving way to the lush greenery that characterizes the region. Those planning a visit should brace for a mix of cloud cover and the occasional sunny break, as nature prepares for the vibrant summer months ahead.
In Onomichi, Japan, the length of daylight steadily increases from the depths of winter, reaching a peak in June with 14 hours of sunlight. This trend reflects a gradual transition as the days grow longer, starting at 10 hours in January and February, then expanding to 13 hours in May. As June arrives, the extended daylight offers a vibrant backdrop for outdoor activities and exploration, making it one of the most enjoyable months of the year. Following this peak, daylight begins to wane again, dipping to 13 hours in July and gradually diminishing through the late summer and into autumn. This rhythmic cycle in Onomichi paints a beautiful picture of seasonal change, capturing the essence of the region's climate.
In June, Onomichi, Japan experiences a notable dip in wind speed, averaging only 2.0 m/s (4 mph). This marks the calmest month of the year, following a steady decrease from April’s 2.9 m/s. While the preceding months saw moderate breezes—especially in January through May, with average speeds ranging from 2.9 m/s to 3.8 m/s—the onset of summer brings a tranquil stillness to the coastal town. As the year progresses, wind speeds remain relatively consistent through July to October, generally hovering around 2.4 m/s (5 mph), suggesting a prevailing sense of serenity during the warm months. This gentle breeze sets the perfect backdrop for the scenic beauty of Onomichi, inviting visitors to relish its enchanting vistas.
Weather in Onomichi varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Onomichi, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present strikingly different weather conditions. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (90°F), with an average of 23°C (74°F), making it considerably warmer. The month is characterized by high humidity at 86% and significant rainfall, with about 149 mm (5.9 in) occurring over 12 days. In contrast, January is much colder, with temperatures dipping as low as -5°C (24°F) and reaching a maximum of 15°C (59°F), averaging just 6°C (43°F). This month sees far less precipitation, totaling only 40 mm (1.6 in) over just 5 days, alongside slightly lower humidity at 82%. For more details on January weather, you can visit Onomichi weather in January.
June and February present strikingly different weather patterns. In June, temperatures range from a mild 13°C (56°F) to a warm 32°C (90°F), with an average of 23°C (74°F). The month also sees significant precipitation, totaling 149 mm (5.9 in) over approximately 12 days, and humidity levels are high at 86%. In contrast, February experiences much colder conditions, with temperatures fluctuating between -3°C (26°F) and a maximum of 20°C (69°F), averaging around 6°C (44°F). Precipitation is lower in February at 54 mm (2.1 in) over just 6 days, accompanied by a slightly lower humidity of 79%. For more details about the weather in February, you can visit Onomichi weather in February.
In comparing the weather between March and June, a notable contrast emerges. June experiences warmer temperatures with a minimum of 13°C (56°F) and averages around 23°C (74°F), reaching a peak of 32°C (90°F). In contrast, March has much cooler conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 23°C (73°F), reflecting an average of just 10°C (51°F). Precipitation is also more pronounced in June, with 149 mm (5.9 in) of rain over 12 days, compared to March's 93 mm (3.7 in) over 9 days. Additionally, humidity levels are higher in June at 86%, as opposed to 73% in March. For more detailed insights, visit Onomichi weather in March.
In comparing the weather between April and June, it is evident that June experiences significantly warmer temperatures, with an average of 23°C (74°F) compared to April's 15°C (59°F). June also sees higher maximum temperatures, reaching up to 32°C (90°F), while April peaks at 26°C (79°F). Despite the warmth, June is characterized by increased humidity at 86%, compared to April's 74%. Precipitation is more frequent in June, occurring on 12 days with a total of 149 mm (5.9 in), whereas April has slightly less precipitation, totaling 117 mm (4.6 in) over 8 days. For more specifics on April weather, check Onomichi weather in April.
In comparing the weather between May and June, June experiences an overall warmer climate, with average temperatures rising to 23°C (74°F) compared to May's 20°C (68°F). The minimum temperature in June is also higher at 13°C (56°F), whereas May has a lower minimum of 7°C (46°F). Both months feature relatively similar maximum temperatures, with June peaking at 32°C (90°F) and May reaching 31°C (89°F). However, June is wetter, receiving 149 mm (5.9 in) of precipitation over 12 days, while May experiences only 107 mm (4.2 in) over 9 days. Humidity remains relatively high in both months, with June slightly higher at 86% compared to May's 84%. For a detailed look at the weather patterns in May, you can refer to Onomichi weather in May.
June and July exhibit notable differences in weather patterns. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (90°F), with an average of 23°C (74°F). The month also sees 149 mm (5.9 in) of precipitation over 12 days, coupled with a humidity level of 86%. In contrast, July experiences warmer conditions, with temperatures spanning from a minimum of 19°C (66°F) to a scorching maximum of 38°C (100°F) and an average of 27°C (81°F). The precipitation increases significantly to 314 mm (12.4 in) across 17 days, alongside a higher humidity level of 92%. These changes highlight the transition from early summer mildness in June to the heat and increased rainfall typical of July. For a detailed look at July weather in Onomichi, visit Onomichi weather in July.
June and August show notable differences in weather patterns, with June experiencing cooler temperatures and higher humidity. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (90°F), with an average of 23°C (74°F). The month sees considerable rainfall, totaling 149 mm (5.9 in) over 12 days, alongside a high humidity level of 86%. In contrast, August warms up significantly, with temperatures ranging from a minimum of 20°C (68°F) to a peak of 37°C (99°F), and an average of 29°C (85°F). While August also experiences a fair amount of precipitation at 166 mm (6.5 in) over 11 days, the humidity increases slightly to 92%. For more details on the weather in August, you can check Onomichi weather in August.
In comparing the weather of June and September, both months experience relatively warm temperatures, but September tends to be slightly hotter. June has an average temperature of 23°C (74°F) with maximums reaching 32°C (90°F), while September's average rises to 25°C (77°F) and can peak at 35°C (95°F). Precipitation is also notable in both months, with June receiving 149 mm (5.9 in) over 12 days and September seeing a bit more at 174 mm (6.9 in), also spread across 12 days. Humidity levels remain high in both months, with June at 86% and September slightly higher at 87%. For a detailed look at weather conditions in September, you can visit Onomichi weather in September.
June and October present distinct weather profiles, with June typically warmer and more humid. In June, temperatures range from a minimum of 13°C (56°F) to an average of 23°C (74°F), peaking at around 32°C (90°F). This month also sees significant rainfall, with 149 mm (5.9 inches) of precipitation over 12 days. In contrast, October experiences milder temperatures, with a minimum of 8°C (46°F), an average of 19°C (67°F), and a maximum reaching 32°C (89°F). Although October has slightly more precipitation at 164 mm (6.4 inches) over just 9 days, the humidity remains relatively lower at 85%. For more insights, you can check Onomichi weather in October.
June and November present quite different weather experiences. In June, temperatures range from a mild 13°C (56°F) at night to a warm high of 32°C (90°F) during the day, with an average of 23°C (74°F). This month also sees considerable rainfall, with 149 mm (5.9 in) spread over 12 days, contributing to a high humidity level of 86%. In contrast, November brings cooler temperatures, with lows dipping to 1°C (35°F) and highs reaching 24°C (75°F), averaging 13°C (56°F). The precipitation significantly decreases to just 31 mm (1.2 in) over only 4 days, resulting in slightly lower humidity at 84%. For more insights into November weather in Onomichi, visit Onomichi weather in November.
June and December present stark contrasts in weather patterns. June is characterized by relatively warm temperatures, with a minimum of 13°C (56°F) and an average of 23°C (74°F), reaching highs of 32°C (90°F). This month also sees significant rainfall, totaling 149 mm (5.9 in) over approximately 12 days, combined with high humidity at 86%. In contrast, December experiences much cooler conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 20°C (69°F), and an average of just 8°C (46°F). Precipitation is notably lower in December, with only 45 mm (1.8 in) over about 6 days, and humidity slightly decreases to 82%. For more details, check Onomichi weather in December.
June in Onomichi offers a vibrant contrast to the preceding months, marked by warmer temperatures and heightened humidity levels. As the average temperature climbs to a pleasant 23°C (74°F), the city begins to embrace the summer atmosphere, making it a fantastic time for outdoor explorations. However, with an average of 12 days of rain and a significant 149 mm of precipitation, visitors should prepare for some wet weather. This month sets the stage for lush landscapes and cozy indoor activities, perfect for savoring local delicacies. For more insights into the city's climate, check out Onomichi Climate.