June Weather in Shiogama, Japan

Last updated: August 21, 2025

In June, Shiogama, Japan experiences a delightful blend of warmth and moisture, with a maximum temperature reaching 27°C (80°F) and an average of 19°C (67°F). The minimum temperature dips to a comfortable 12°C (54°F), making outdoor activities enjoyable. However, expect frequent rainfall, as the month sees 99 mm (3.9 in) of precipitation over 13 days, creating a lush and vibrant landscape. The high humidity level of 87% adds a tropical feel to the air, promising a refreshing escape into nature for residents and visitors alike.

June Temperature in Shiogama

In June, Shiogama, Japan, experiences a delightful transition into summer, with temperatures reflecting a significant rise from the cooler spring months. The minimum temperature starts at a comfortable 12°C (54°F), while the average climbs to a pleasant 19°C (67°F). With a maximum peaking at 27°C (80°F), residents and visitors alike can enjoy brighter days and warmer evenings. This month marks a notable departure from the brisk chill of earlier months, heralding a vibrant season ahead as the city awakens to lush greenery and lively outdoor activities, making June an ideal time to explore all that Shiogama has to offer.

June Weather in Shiogama: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Shiogama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shiogama, June typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec373844506066737771625241
Data source: Temperature data for Shiogama generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Shiogama

In June, Shiogama experiences a moderate precipitation of 99 mm (3.9 in) over 13 days, marking a slight decline from the earlier spring months when rainfall peaked. This trend reflects a transition into the summer season, where the city averages around 100 mm, setting the stage for the more intense rains in July and August. Looking back, June’s precipitation amounts trail behind May's generous 111 mm (4.4 in), indicating a shift as the humidity builds, leading to the heavier monsoon-like downpours ahead. As the wet season progresses, the increase in rainfall days from a relatively consistent late spring to the burgeoning summer creates a vibrant and lush landscape, characteristic of the region.

June Precipitation Trends in Shiogama

The chart displays monthly precipitation patterns in Shiogama, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Shiogama, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5242114113111992272131642293958
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Shiogama

In June, Shiogama, Japan, experiences a noticeable surge in humidity, reaching 87%, a significant rise from the milder months preceding it. This increase marks a definitive shift as the city transitions into the summer season, where the humidity continues to escalate, peaking at an impressive 92% in both July and August. Following June's peak, humidity gradually declines but remains elevated, settling at 86% in September before tapering off as the year progresses. This trend illustrates Shiogama's warm and humid summers, which can be both challenging and refreshing for residents and visitors alike.

June Average Humidity in Shiogama

This chart illustrates the average monthly humidity levels in Shiogama, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Shiogama is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%77%75%80%87%92%92%86%82%79%80%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Shiogama

June in Shiogama, Japan, presents a significant leap in UV intensity, maintaining an impressive UV Index of 10, categorizing it as very high. With a burn time of only 15 minutes, the sun's rays can be particularly punishing this month, paralleling the peak levels observed in May. This trend towards elevated UV exposure from early spring continues into summer, prompting residents and visitors alike to take proactive measures for skin protection. As the summer heats up, the UV Index will escalate further, reaching an extreme level of 11 in July and August, making it crucial to stay informed about UV risks. For detailed insights, visit Shiogama UV Index to prepare adequately for your sunny adventures.

Maximum UV Index Levels in Shiogama for June

The chart shows the monthly maximum UV Index (UVI) for Shiogama in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Shiogama typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478101011119643
Data source: Shiogama June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Shiogama

In Shiogama, Japan, June shines brightly with 280 hours of sunshine, marking a delightful continuation from the sun-drenched days of May, which boasts the highest total at 292 hours. The gradual ascent in sunlight hours from January’s chilly 167 hours to June showcases the region's awakening vibrancy through the spring months. Although June experiences a slight dip in sunshine compared to May, it remains a splendid month, nestled between the exuberance of late spring and the summer heat of July, which sees a decline to 254 hours. This trend illustrates a pattern where the initial influx of sunlight in the spring gradually gives way to a more balanced distribution, promising warmth and energy before summer’s peak.

Monthly Sunshine Duration in Shiogama: June Highlighted

The June sunshine duration represents the total number of hours Shiogama experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec167h222h258h271h292h280h254h271h247h210h218h204h
Data source: Shiogama June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Shiogama During June

In Shiogama, Japan, the likelihood of sunny weather tends to fluctuate throughout the year, with June standing out as a particularly cloudy month. After peaking in February at 61%, the chances of sunshine decline significantly, dropping to 26% by June, a stark contrast to the vibrant days of spring. This trend suggests that as summer approaches, the probability of overcast skies increases, remaining steady at 26% in both June and July. Interestingly, after the gloom of June and July, the likelihood of sunny weather climbs again toward the end of the year, reaching 44% in October and returning to a more favorable 61% in November. Thus, while June may not be the best month for sun-seekers, the drop in sunshine is part of a larger seasonal pattern in Shiogama, inviting visitors to enjoy the lush landscapes and culture that thrive in the cooler, cloudier days.

Percentage of Sunny Days in June in Shiogama

The chart illustrates the percentage of sunny days in Shiogama throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Shiogama experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%61%38%47%34%26%26%29%33%44%61%46%
Data source: Shiogama June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Shiogama in June

In Shiogama, Japan, the daylight duration follows a captivating rhythm throughout the year. As winter's chill melts away in January, the sun graces the city with just 9 hours of light, slowly increasing to 10 hours in February and reaching 11 hours by March. With the arrival of spring, daylight extends more noticeably, peaking to 14 hours in both May and June. This summer bliss continues into July before a gentle decline begins in August, reducing to 13 hours. As the days progress toward autumn, daylight gradually dwindles, tapering off to 12 hours in September and down to 9 hours by December. Overall, the gradual lengthening and shortening of daylight create a beautiful seasonal dance, inviting residents and visitors alike to embrace the changing rhythms of nature in this serene coastal city.

Average Daylight Hours in Shiogama for June

The chart illustrates the variation in daylight duration in Shiogama throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 48m10h 44m11h 57m13h 11m14h 14m14h 46m14h 30m13h 35m12h 24m11h 10m10h 5m9h 31m
Data source: Shiogama daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Shiogama

As June arrives in Shiogama, Japan, the winds begin to mellow, averaging a gentle 3.3 m/s (7 mph). This marks a noticeable decline from the breezy days of early spring, with gusts peaking at 5.1 m/s (11 mph) in February. June's soft breezes signal a transition to warmer months; however, it’s noteworthy that wind speeds continue to decrease, hitting their lowest point in July at 3.0 m/s (7 mph). The overall trend showcases a gradual decline from the brisk winds of winter and spring, hinting at the calm summer days ahead where the air is more subdued, providing a tranquil ambiance for residents and visitors alike.

Average June Wind Speed in Shiogama

The chart displays monthly wind speed patterns in Shiogama, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.25.14.54.43.63.3 m/s3.03.53.63.73.64.6
Data source: Shiogama June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Shiogama Compares to Other Months

Weather in Shiogama varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Shiogama, focusing on differences in temperature, rainfall, humidity, and UV levels.

June and January offer drastically different weather conditions. In June, temperatures range from a mild 12°C (54°F) to a warm 27°C (80°F), with an average of 19°C (67°F), complemented by higher humidity levels at 87%. The month experiences a significant amount of precipitation, totaling 99 mm (3.9 in) over 13 days. In contrast, January presents a much colder climate, with temperatures dropping significantly from a minimum of -5°C (23°F) to a maximum of 13°C (55°F), averaging just 3°C (37°F). Although January sees less precipitation at 52 mm (2.0 in) over 9 days, the lower humidity at 80% makes the cold feel even more biting. For a closer look at January's weather specifics, visit Shiogama weather in January.

June and February present contrasting weather conditions, with June enjoying warmer temperatures and a lush, humid atmosphere. In June, temperatures range from a low of 12°C (54°F) to a high of 27°C (80°F), accompanied by ample precipitation of 99 mm (3.9 in) over 13 days, resulting in a high humidity level of 87%. In stark contrast, February experiences much colder weather, where temperatures range from -6°C (22°F) to 15°C (59°F), with significantly lower precipitation at 42 mm (1.7 in) over just 8 days and a humidity of 79%. For a detailed look at February weather, visit Shiogama weather in February.

In March, the weather is significantly cooler compared to June, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 19°C (66°F), and an average of 7°C (44°F). The month experiences slightly higher precipitation at 114 mm (4.5 in) over 11 days and a humidity level of 77%. In contrast, June offers milder conditions, featuring temperatures between 12°C (54°F) and 27°C (80°F), with an average of 19°C (67°F). Although June sees a lower total precipitation of 99 mm (3.9 in) spread across 13 days, it has a higher humidity level of 87%, making the air feel more humid. For more detailed insights, you can check Shiogama weather in March.

When comparing the weather in April and June, we see notable differences in temperature and humidity. April experiences cooler temperatures with a minimum of 2°C (35°F) and an average of 10°C (51°F), while June sees a significant rise, with minimum temperatures of 12°C (54°F) and an average of 19°C (67°F). June's maximum temperature can reach up to 27°C (80°F), in contrast to April's peak of 21°C (70°F). Additionally, while April has a slightly higher precipitation total of 113 mm (4.5 in) over 12 days, June has 99 mm (3.9 in) over 13 days, suggesting more frequent but lighter rainfall in June. Furthermore, June is more humid, with humidity levels at 87%, compared to April's 75%. For more detailed information on April weather, you can refer to Shiogama weather in April.

In comparing the weather of June and May, June generally exhibits warmer temperatures, with an average of 19°C (67°F) compared to May's 16°C (61°F). The minimum temperatures also rise, from 7°C (45°F) in May to 12°C (54°F) in June, while the maximum temperature reaches 27°C (80°F) in June, surpassing May's high of 25°C (77°F). However, June sees increased precipitation, totaling 99 mm (3.9 in) over 13 days, compared to May's 111 mm (4.4 in) spread over 11 days. Additionally, June tends to be more humid, with a humidity level of 87% compared to May's 80%. For more detailed information, you can visit Shiogama weather in May.

June and July exhibit notable differences in weather patterns. In June, average temperatures range from a mild 12°C (54°F) to a comfortable 27°C (80°F), with an average of 19°C (67°F). However, this month also sees a considerable amount of rainfall, totaling 99 mm (3.9 in) over 13 days and humidity levels at 87%. In contrast, July experiences warmer temperatures, with a minimum of 17°C (63°F) and a maximum soaring to 32°C (89°F), combined with a higher average of 23°C (74°F). The rainfall significantly increases in July, reaching 227 mm (8.9 in) over 19 days, and humidity rises to 92%. For more details on July weather, you can check Shiogama weather in July.

In comparing the weather between June and August, we observe a notable increase in temperature and humidity. June experiences a minimum temperature of 12°C (54°F) with an average of 19°C (67°F) and a maximum of 27°C (80°F), while August sees higher figures, with a minimum of 17°C (63°F), an average of 25°C (77°F), and a maximum of 32°C (89°F). Additionally, August is significantly wetter, receiving 213 mm (8.4 in) of precipitation over 18 days, compared to June's 99 mm (3.9 in) across 13 days, reflecting a shift in weather patterns. The humidity also rises slightly from 87% in June to 92% in August, contributing to a more sultry atmosphere during the latter month. For more detailed information, you can refer to Shiogama weather in August.

June weather tends to be cooler, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (80°F), compared to September's warmer average temperatures that span from 13°C (55°F) to a high of 31°C (87°F). Additionally, September experiences a notable increase in precipitation, totaling 163 mm (6.4 in) over 14 days, while June sees less rain at 99 mm (3.9 in) across 13 days. The humidity levels remain relatively similar, with June at 87% and September slightly lower at 86%. For more insights on September weather specifically, check out Shiogama weather in September.

In June, the weather typically boasts a minimum temperature of 12°C (54°F) and an average of 19°C (67°F), with highs reaching up to 27°C (80°F). Rainfall is common, amounting to 99 mm (3.9 in) over 13 days, and the humidity is relatively high at 87%. In contrast, October sees cooler temperatures, with a minimum of 8°C (47°F) and an average of 17°C (62°F), peaking at 26°C (79°F). Although the maximum temperature is slightly lower, October experiences significantly more rainfall—about 229 mm (9.0 in) over 12 days—while humidity decreases to 82%. For more detailed information, you can refer to Shiogama weather in October.

June and November present contrasting climatic conditions. In June, temperatures range from a minimum of 12°C (54°F) to a maximum of 27°C (80°F), with an average around 19°C (67°F). This month is characterized by high humidity at 87% and significant rainfall, accumulating 99 mm (3.9 in) over 13 days, making it one of the wetter months. In contrast, November offers cooler temperatures, with a minimum of 0°C (32°F), an average of 11°C (52°F), and a maximum of 20°C (67°F). Precipitation decreases to 39 mm (1.5 in) over just 8 days, and humidity is slightly lower at 79%. For a detailed look at November weather, you can visit Shiogama weather in November.

June and December present stark contrasts in weather. June boasts warmer temperatures, with a minimum of 12°C (54°F) and an average high reaching 27°C (80°F), coupled with high humidity at 87%. It also sees considerable rainfall, totaling 99 mm (3.9 in) over about 13 days. In contrast, December experiences a chillier climate, featuring a minimum temperature of -2°C (28°F) and an average high of just 15°C (60°F), while precipitation decreases to 58 mm (2.3 in) over 11 days. However, it maintains a relatively moderate humidity level of 80%. For those interested in detailed December weather conditions, you can refer to Shiogama weather in December.

Compare Shiogama's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Shiogama

As June unfolds in Shiogama, the weather takes on a distinct character, marking a transition from the mildness of spring to the warmth of summer. With temperatures averaging around 19°C (67°F), residents and visitors experience pleasantly warmer days compared to earlier months. However, this time of year also brings increased humidity at 87% and frequent rainfall, with precipitation occurring on about 13 days throughout the month. The unique combination of warmth and moisture creates a lush, vibrant atmosphere, setting the stage for summer while contrasting sharply with the drier, cooler conditions of preceding months. For a deeper understanding of how Shiogama's June weather stacks up, check out Shiogama Climate.