Last updated: August 21, 2025
June in Shimoda, Japan, offers a mild and refreshing climate, with maximum temperatures reaching 25°C (78°F) and an average of 21°C (70°F). The month experiences a minimum temperature of 17°C (62°F), creating a comfortable atmosphere for outdoor activities. However, be prepared for noticeable precipitation, as 300 mm (11.8 in) of rain falls over approximately 15 days, contributing to the region's lush greenery. With humidity levels hovering around 88%, June is ideal for experiencing the vibrant beauty of Shimoda's natural surroundings, though visitors should come equipped for a wet, but invigorating journey.
As June arrives in Shimoda, Japan, the temperatures begin to rise, marking a delightful transition into summer. With a minimum of 17°C (62°F) and an average of 21°C (70°F), the month offers a refreshing warmth that invites both locals and visitors to revel in outdoor activities. The maximum temperature can reach a pleasant 25°C (78°F), striking a perfect balance between comfort and sun-soaked adventures. This upward trend in warmth is a delightful shift from the cooler spring months, making June an ideal time for enjoying Shimoda's stunning coastlines and vibrant atmosphere before the even hotter days of July and August take over.
In June, Shimoda, Japan, experiences a significant increase in precipitation, with 300 mm (11.8 in) of rain falling over approximately 15 days. This surge marks the onset of the summer rainy season, showcasing a stark contrast to the drier months preceding it. Notably, June's rainfall exceeds that of all earlier months, following a gradual upward trend from January's 78 mm to May's 222 mm. As July approaches, the precipitation intensifies even further, indicating that the region is bracing for the peak of its wet season, which underscores the dramatic shift in climatic patterns typical of this coastal area. Such a hefty downpour in June sets the stage for lush landscapes, while also preparing residents for the wetter weeks ahead.
In the beautiful coastal town of Shimoda, Japan, the humidity levels rise significantly as summer approaches, with June marking a noticeable increase to 88%. This trend reflects the transition from the milder, drier months of spring, where humidity hovers around 74%-81%, to the sultry conditions of summer. July takes the lead with an impressive 93%, indicating that the peak of humidity comes quickly after June, setting the stage for steamy summer days. As the seasons shift, the consistent rise in humidity showcases Shimoda's warm, humid climate, promising lush landscapes and vibrant marine life during the height of summer.
In June, Shimoda, Japan experiences an extreme UV Index of 11, indicating that sun protection is essential for all outdoor activities, as you could incur sunburn in just 10 minutes. This trend of escalating UV exposure begins in March, when the index jumps to 8, and progresses to 10 in April, peaking in June alongside May’s extreme levels. It's noteworthy that summer months, particularly July and August, continue this pattern with slightly higher values, emphasizing the importance of vigilance against UV radiation during these sunny days. As the year progresses into September, the UV Index begins to decline, settling back into high and moderate levels. For more details on how to protect yourself, visit Shimoda UV Index.
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June in Shimoda, Japan, shines with an admirable 268 hours of sunlight, a delightful continuation of the spring's warm embrace. As spring transitions into summer, the city experiences a slight dip from May's 292 hours, but this is hardly a setback for sun-seekers. The incremental climb from January's 190 hours to the peak sunny month of August, boasting 311 hours, showcases Shimoda's vibrant weather transformation throughout the year. June retains its charm, as the days lengthen, inviting both locals and visitors to bask in its gentle rays, while hinting at the approaching summer vibrance that awaits. With each passing month, Shimoda's sunlight trend reflects a dance of energy, inviting exploration and adventure under the warm Japanese sun.
In Shimoda, Japan, the likelihood of sunny weather takes a notable dip in June, with only 24% chance of clear skies. This marks a sharp decline from the previous months, particularly from the higher percentages in January (57%) and February (63%). As spring transitions into summer, the sun seems to play a game of hide-and-seek, with May already showing a lower likelihood of sunshine at 27%. This trend continues into July and August, where the chances hold steady at 37%. As summer unfolds, one might find that while sunshine can be fleeting in June, the promise of brighter skies starts to re-emerge later in the season.
As summer approaches in Shimoda, Japan, the length of daylight sees a notable increase. Starting the year with 10 hours in January and February, the days gradually lengthen, reaching a delightful 14 hours by June. This surge in daylight is a prelude to the warm summer months of July and August, where daylight remains steady. Interestingly, as the season transitions into autumn, the daylight begins to wane, with September experiencing 12 hours and October dropping to 11 hours. The trend highlights a vibrant shift from the short, crisp days of winter to the rich, sun-soaked days of summer, before ultimately retreating as the year winds down.
In June, Shimoda, Japan experiences a notable dip in wind speeds, averaging just 4.3 m/s (10 mph), making it one of the calmest months of the year. This gentle breeze contrasts sharply with the brisk winds of winter months like January and February, where speeds loom around 8.4 m/s (19 mph). As the year progresses into summer, the wind remains relatively mild, with July slightly increasing to 4.4 m/s (10 mph) before picking up again in August to 6.0 m/s (13 mph). This trend highlights a transition from the robust winter gales to more serene summer afternoons, perfect for enjoying Shimoda’s stunning coastal scenery and outdoor activities under the warmer sun.
Weather in Shimoda varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Shimoda, 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 17°C (62°F) to a maximum of 25°C (78°F), with an average temperature of 21°C (70°F). This month is characterized by high humidity at 88% and substantial rainfall, averaging 300 mm (11.8 in) over about 15 days. In contrast, January experiences much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 17°C (63°F), averaging only 9°C (48°F). Precipitation is significantly lower at 78 mm (3.1 in) spread over approximately 7 days, and humidity is also lower at 76%. For more detailed information about January weather, you can refer to Shimoda weather in January.
In June, the weather is significantly warmer and more humid compared to February. With minimum temperatures around 17°C (62°F) and average highs reaching up to 25°C (78°F), June experiences a pleasant climate, albeit with substantial rainfall of approximately 300 mm (11.8 in) over 15 days. In contrast, February's milder temperatures range from a minimum of 2°C (37°F) to a maximum of 18°C (65°F), accompanied by much less precipitation—about 90 mm (3.5 in) over 8 days—and lower humidity levels at 74%. For more detailed information, you can visit Shimoda weather in February.
In June, the weather is significantly warmer and more humid than in March, with average temperatures reaching 21°C (70°F) compared to March's cooler average of 12°C (53°F). June also experiences higher maximum temperatures, peaking at 25°C (78°F), while March tops out at 18°C (65°F). Additionally, June sees more precipitation, with 300 mm (11.8 in) over 15 days, compared to March's 203 mm (8.0 in) over 14 days. The humidity in June is notably high at 88%, making it feel much more tropical than the 70% humidity in March. For more detailed information, you can check Shimoda weather in March.
When comparing the weather in June and April, there's a noticeable shift in both temperature and precipitation levels. June enjoys milder temperatures with a minimum of 17°C (62°F) and an average of 21°C (70°F), while April is cooler, starting at a minimum of 6°C (44°F) and averaging only 15°C (58°F). Additionally, June experiences significantly higher precipitation, averaging 300 mm (11.8 in) over about 15 days, compared to April's 175 mm (6.9 in) across 10 days. The humidity also climbs in June to 88%, in contrast to April's more comfortable 74%. For a closer look at conditions during this time, you can check out Shimoda weather in April.
June typically experiences warmer temperatures compared to May, with average temperatures rising from 18°C (65°F) in May to 21°C (70°F) in June. The maximum temperatures also increase, reaching up to 25°C (78°F) in June, while May peaks at 23°C (74°F). However, June is notably wetter, with a substantial increase in precipitation to 300 mm (11.8 in) over 15 days, compared to May's 222 mm (8.7 in) spread across 11 days. Humidity levels also rise slightly from 81% in May to a higher 88% in June. For more detailed insights on May’s weather, you can check Shimoda weather in May.
June and July exhibit notable differences in weather patterns. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 25°C (78°F), with an average of 21°C (70°F). The month is characterized by high humidity at 88% and significant precipitation of 300 mm (11.8 in) over 15 days. In contrast, July experiences warmer temperatures, with a minimum of 20°C (68°F), an average of 25°C (77°F), and a maximum of 30°C (87°F). The humidity also increases slightly to 93%, and precipitation rises to 360 mm (14.2 in) across 18 days. For more specific insights, you can check Shimoda weather in July.
June and August present contrasting weather conditions. In June, temperatures are milder, with minimums around 17°C (62°F) and an average of 21°C (70°F), peaking at 25°C (78°F). This month experiences considerable rainfall, totaling 300 mm (11.8 in) over 15 days, combined with high humidity levels of 88%. In contrast, August brings warmer temperatures, marked by a minimum of 22°C (71°F) and an average of 26°C (80°F), reaching maximums of 30°C (87°F). It sees less precipitation at 183 mm (7.2 in) also over 15 days, with slightly higher humidity at 90%. For more information, check out Shimoda weather in August.
The weather in June and September shows both similarities and differences that characterize these two months. June typically has slightly cooler temperatures, with average highs around 25°C (78°F) and a minimum of 17°C (62°F). However, it is also marked by high humidity at 88% and considerable rainfall, averaging 300 mm (11.8 in) over about 15 days. In contrast, September experiences warmer conditions, with average highs reaching 29°C (84°F) and a minimum of 18°C (65°F). While it has marginally lower precipitation at 254 mm (10.0 in) spread over about 19 days, the humidity remains high at 86%. For more details on the specific weather patterns in September, you can visit Shimoda weather in September.
June and October showcase similar weather patterns but with distinct characteristics. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 25°C (78°F), with an average of 21°C (70°F). However, this month is marked by high humidity at 88% and significant rainfall, totaling around 300 mm (11.8 in) over approximately 15 days.
In contrast, October features slightly cooler temperatures, with a minimum of 14°C (57°F) and a maximum of 26°C (79°F), and an average temperature of 20°C (69°F). While it experiences a similar level of precipitation at 305 mm (12.0 in), it has one additional rainy day, totaling 16 days of rain, accompanied by lower humidity at 83%. For those interested in more detailed October weather insights, you can refer to Shimoda weather in October.
June and November present contrasting weather conditions. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 25°C (78°F), with an average of 21°C (70°F). The month is characterized by high humidity at 88% and significant rainfall, totaling 300 mm (11.8 in) over 15 days. In contrast, November experiences cooler temperatures, with a minimum of 7°C (45°F) and an average of 16°C (61°F), peaking at 22°C (72°F). Precipitation drops to 144 mm (5.7 in) over 12 days, and humidity decreases slightly to 80%. For more details on the weather during this month, visit Shimoda weather in November.
In June, the weather is notably warmer, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 25°C (78°F) and an average of 21°C (70°F). However, it experiences significant rainfall, totaling 300 mm (11.8 inches) over about 15 days, contributing to high humidity levels of 88%.
In contrast, December sees much cooler temperatures, with a minimum of 3°C (38°F) and an average of 11°C (53°F), peaking at 21°C (69°F) on warmer days. Precipitation decreases significantly to 88 mm (3.5 inches) over 10 days, and humidity drops to 78%. For a more detailed insight, you can check Shimoda weather in December.
As June arrives in Shimoda, the weather transitions to a lush and humid landscape, characterized by warmer temperatures and elevated humidity levels that can reach up to 88%. This month stands out with an average temperature of approximately 21°C, providing a comfortable warmth, although the occasional rainfall—amounting to 300 mm over about 15 days—adds to the region's vibrant greenery. Unlike the cooler, drier months preceding it, June's weather invites a sense of paradise, making it an excellent time to explore the breathtaking surroundings. For a deeper understanding of what to expect throughout the year, check out Shimoda Climate.