Last updated: August 21, 2025
In June, Shizuoka, Japan experiences a transition into the warmth of summer, with temperatures reaching a maximum of 28°C (83°F) and averaging around 21°C (70°F). The days can be quite humid, with humidity levels peaking at 88%, creating a sticky atmosphere. Rainfall is a prominent feature this month, as the region receives an average of 288 mm (11.4 in) of precipitation over approximately 17 days. This combination of warmth and moisture contributes to the lush greenery that Shizuoka is famous for, making it an appealing destination for nature lovers and those seeking to embrace the beauty of early summer in Japan.
June marks a vibrant shift in Shizuoka's climate, as temperatures start to rise, reflecting the onset of summer. With minimums hovering around 15°C (59°F), average temperatures climbing to 21°C (70°F), and daytime highs reaching a warm 28°C (83°F), the month offers a welcoming warmth after the cooler spring months. This trend of increasing warmth continues into July and August, where temperatures escalate even further. June also introduces higher humidity levels, making it an ideal time to enjoy the lush greenery and outdoor festivals that the region is known for. With its pleasant weather, June invites both locals and visitors to explore the natural beauty of Shizuoka.
June in Shizuoka, Japan, marks a significant transition in the region's precipitation patterns, as the amount of rainfall peaks to 288 mm (11.4 in), occurring over 17 days. This dramatic increase in precipitation sets the stage for the humid summer months, with June's rainfall preparing the lush landscapes that define the area. While precipitation steadily rises from January's 71 mm (2.8 in) to June, it continues to escalate spectacularly into July, which averages a staggering 471 mm (18.6 in) over 23 days. The trend highlights a shift towards the wetter season, underscoring Shizuoka's climate dynamics and the importance of June as a precursor to the heavy summer rains that follow.
As the calendar turns to June in Shizuoka, Japan, residents experience a notable rise in humidity, peaking at 88%. This significant increase follows a gradual ascent from the cooler, drier months of winter and spring, when humidity hovered between 70% and 81%. May marks a transitional month with its own spike to 81%, but June unleashes a true embrace of summer's warmth and moisture. The swelling humidity levels signal not just the height of the rainy season, but also a prelude to the sweltering heat of July and August, when humidity reaches its zenith at 93% and 90%, respectively. This trend illustrates the dramatic climatic shift that accompanies Shizuoka's transition into summer, enveloping the region in a lush, verdant atmosphere.
In June, Shizuoka, Japan, experiences an extreme UV Index of 11, reflecting a significant trend of heightened sun exposure during this month, just like in May. With a burn time of only 10 minutes, careful sun protection is essential to prevent skin damage. This sharp rise from the moderate levels seen in January to the extreme levels in early summer serves as a reminder to take precautions. The pattern of increasing UV levels continues into July, where the index peaks at 12, and remains high into August. As we transition through the summer, it’s crucial to stay aware of these UV trends to enjoy the sun safely. For more details, check out the Shizuoka UV Index.
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June in Shizuoka, Japan, enjoys an impressive 264 hours of sunshine, marking a slight dip from the balmy peaks of May. As the spring blossoms fade, the sunshine hours maintain a comfortable glow, continuing to reflect a general upward trend from the darker winter months. With April and May showcasing vibrant increases, June serves as a gentle bridge into the hotter summer days, which see a remarkable rise in sunshine, particularly in August. This transition captures the essence of Shizuoka’s unique climate, where the abundance of sunlight provides a delightful backdrop for enjoying the area's natural beauty before the sweltering heights of summer set in.
In Shizuoka, Japan, the likelihood of sunny weather in June takes a noticeable dip, with only a 24% chance of sunshine. This trend marks a stark contrast to the sunnier months earlier in the year, peaking at 64% in February and remaining relatively robust until May. As the region transitions from a vibrant spring to the more humid summer, the probability of clear skies continues to decline, reflecting the onset of the rainy season. While July and August offer a slight uptick in sunshine, the overall outlook indicates that June may not be the best time for sun-seekers. If planning a trip during this month, it may be wise to prepare for a mix of overcast days and intermittent rain.
In Shizuoka, Japan, the month of June marks a delightful transition into longer days, offering approximately 14 hours of daylight. This increase signifies the peak of spring's farewell and the welcoming of summer, as daylight steadily builds from 10 hours in January through to 13 hours in May. The trend continues through July, keeping daylight at the same generous length of 14 hours before gradually tapering off in the ensuing months. As the days lengthen, residents and visitors alike can savor the vibrant scenery and outdoor activities that June graciously provides, highlighting the enchanting rhythm of Shizuoka's seasonal cycle.
In June, the winds in Shizuoka, Japan take a noticeable dip, with an average speed of just 2.1 m/s (5 mph), the lowest recorded this year. This gentle breeze marks the onset of summer, contrasting sharply with the stronger gusts of January and February, which were recorded at 3.9 m/s (9 mph) and 4.2 m/s (9 mph), respectively. Following June, the wind speeds slightly increase in July to 2.2 m/s (5 mph) and then fluctuate modestly through the late summer months. This trend suggests a gradual calming as the region shifts into the warmer season, inviting residents and visitors alike to enjoy the tranquility that accompanies the milder winds.
Weather in Shizuoka varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Shizuoka, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January showcase stark contrasts in weather. June boasts a warm average temperature of 21°C (70°F) with highs reaching up to 28°C (83°F), while January’s average temperature is a chilly 7°C (45°F), peaking at only 17°C (63°F). Additionally, June is marked by significantly higher precipitation, accumulating 288 mm (11.4 in) over 17 days, compared to January's 71 mm (2.8 in) across just 6 days. High humidity in June, at 88%, further emphasizes the summer's sultry atmosphere, while January's humidity sits lower at 76%. For a more detailed look at January's climate, visit Shizuoka weather in January.
June and February exhibit contrasting weather patterns. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). The month experiences significant rainfall, totaling 288 mm (11.4 in) over 17 days, contributing to a high humidity level of 88%. In contrast, February presents a cooler climate, with temperatures varying from 0°C (32°F) to 18°C (66°F) and an average of only 8°C (46°F). Precipitation during February is much lighter at 98 mm (3.9 in) across 8 days and comes with lower humidity at 74%. For more insights into February's conditions, visit Shizuoka weather in February.
In comparing the weather of June and March, it's clear that June tends to be warmer and more humid. June boasts a minimum temperature of 15°C (59°F) and an average of 21°C (70°F), reaching a maximum of 28°C (83°F). This month also experiences significant rainfall, with 288 mm (11.4 in) spread over 17 days and an humidity level of 88%. In contrast, March starts off much cooler, with minimum temperatures around 3°C (37°F) and an average near 11°C (52°F), peaking at 21°C (71°F). Although it receives less precipitation at 227 mm (8.9 in) over 13 days, March's humidity is lower at 70%. For a more detailed look at the conditions in March, you can visit Shizuoka weather in March.
When comparing the weather in June and April, it’s evident that June tends to be warmer and much more humid. While April experiences cooler temperatures with a minimum of 5°C (41°F) and an average of 14°C (57°F), June boasts a minimum of 15°C (59°F) and an average of 21°C (70°F). Additionally, June sees higher maximum temperatures reaching up to 28°C (83°F) compared to April’s maximum of 24°C (76°F). In terms of precipitation, June has more rainfall, with 288 mm (11.4 in) over 17 days, while April receives 244 mm (9.6 in) across 13 days. The humidity in June is also noticeably higher at 88%, compared to April's 74%. For more detailed information, you can visit Shizuoka weather in April.
In comparing the weather between June and May, June typically offers warmer temperatures, with a minimum of 15°C and an average of 21°C, peaking at 28°C, compared to May's milder range of 10°C to 25°C. However, June also experiences higher precipitation, totaling 288 mm over 17 days, whereas May sees lower rainfall at 240 mm over 12 days. Additionally, humidity levels increase from 81% in May to a more oppressive 88% in June. For a closer look at the specifics of May's weather, you can visit Shizuoka weather in May.
In June, the weather features mild temperatures with a minimum of 15°C (59°F) and an average of 21°C (70°F), reaching a maximum of 28°C (83°F). However, this month also experiences significant rainfall, with 288 mm (11.4 in) of precipitation over 17 days and a high humidity level of 88%. In contrast, July brings warmer conditions, with a minimum temperature of 19°C (67°F), an average of 25°C (77°F), and a peak of 31°C (88°F). Nonetheless, July sees increased precipitation, totaling 471 mm (18.6 in) over 23 days and slightly higher humidity at 93%. For more details on the weather specifics, you can check Shizuoka weather in July.
June weather in Shizuoka is characterized by a milder temperature range, with minimums around 15°C (59°F) and average highs reaching 28°C (83°F). However, it also experiences significant rainfall, with precipitation totaling 288 mm (11.4 in) over 17 days, contributing to a high humidity level of 88%. In contrast, August sees higher temperatures, with minimums at 20°C (69°F) and average highs soaring to 34°C (93°F). While it remains humid at 90%, August's rainfall is slightly lower at 260 mm (10.2 in) over 18 days. For further details on the weather during this month, check Shizuoka weather in August.
In June, the weather typically presents a cooler range with minimum temperatures around 15°C (59°F) and average highs reaching 28°C (83°F), accompanied by frequent rainfall totaling 288 mm (11.4 in) over 17 days and high humidity levels at 88%. In contrast, by September, temperatures rise slightly, featuring minimums of 17°C (63°F) and average highs of 31°C (89°F). Although September has slightly less precipitation at 262 mm (10.3 in) over 19 days, humidity remains comparable at 86%. For more detailed insights, you can visit Shizuoka weather in September.
In June, temperatures in Shizuoka range from a minimum of 15°C (59°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). This month experiences significant rainfall, totaling 288 mm (11.4 in) over 17 days, and high humidity levels reaching 88%. Conversely, October sees slightly cooler temperatures, with a minimum of 12°C (54°F) and an average of 19°C (67°F), while still peaking at 28°C (83°F). Precipitation increases marginally to 305 mm (12.0 in), also over 17 days, but humidity decreases to 83%. For a more detailed look at October weather in Shizuoka, visit Shizuoka weather in October.
June and November in Shizuoka present contrasting weather patterns. June boasts a warmer climate with average temperatures ranging from 15°C (59°F) to 28°C (83°F), while November's temperatures are cooler, averaging between 6°C (43°F) and 23°C (73°F). Additionally, June is characterized by higher precipitation, with 288 mm (11.4 in) falling over 17 days, compared to November's 101 mm (4.0 in) over 11 days. Humidity levels are also higher in June at 88%, compared to 80% in November. For more details on November weather, you can visit Shizuoka weather in November.
In June, Shizuoka experiences warmer temperatures, ranging from a minimum of 15°C (59°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). The month is characterized by high humidity at 88% and significant precipitation totaling 288 mm (11.4 in) over 17 days, making it one of the wettest months. In contrast, December sees much cooler weather, with temperatures ranging from a chilly 1°C (33°F) to a more moderate 20°C (68°F), averaging around 10°C (50°F). This month is drier, with only 82 mm (3.2 in) of precipitation spread over 8 days and slightly lower humidity at 78%. For more details, check out Shizuoka weather in December.
As June arrives in Shizuoka, the weather transforms, bringing a delightful warmth that gently contrasts with the cooler months. With average temperatures hovering around a comfortable 21°C, residents experience a notable rise from the spring chill. However, this month is also marked by significant rainfall, with nearly half of the days seeing precipitation, contributing to an impressive 288 mm total. The high humidity levels, averaging 88%, create a tropical feel that permeates the air, setting June apart from the drier months that precede it. For a deeper insight into what to expect throughout the year, check out Shizuoka Climate.