Last updated: October 30, 2025
June in Ganghwa-gun, South Korea showcases a vibrant climate marked by warm temperatures and moderate precipitation. With daily maxima reaching up to 33°C (92°F) and an average of 22°C (72°F), days can be quite sultry, while the minimum dips to a comfortable 14°C (57°F) at night. Rainfall is a common occurrence, with 73 mm (2.9 in) of precipitation spread over 8 days, contributing to the region's lush landscapes. Coupled with high humidity levels averaging 85%, this month offers a refreshing, if occasionally steamy, experience for both locals and visitors alike, embodying the essence of a South Korean summer.
In June, Ganghwa-gun, South Korea, embraces the warmth of summer, with temperatures marking a significant rise from the cool spring months. The average temperature settles at a comfortable 22°C (72°F), while daytime highs can soar up to a sizzling 33°C (92°F). This month also sees a noticeable shift in nighttime lows, averaging around 14°C (57°F), making evenings pleasantly warm. Compared to the chill of January, where temperatures dip to a frigid -17°C (2°F), June offers a refreshing escape, reflecting the region's transition into a vibrant summer season filled with outdoor activities and blooming landscapes. As the mercury rises, residents and visitors alike can enjoy the sun's embrace and the longer days, celebrating the arrival of warmer weather.
In June, Ganghwa-gun experiences a significant shift in precipitation, with 73 mm (2.9 in) of rain falling over 8 days. This marks a decrease from the preceding month of May, which recorded an impressive 105 mm (4.1 in), yet retains a lively rhythm of rainfall as the region transitions into summer. Notably, the rainfall in June sets the stage for the much wetter months ahead; July and August typically see a surge in precipitation, emphasizing the stark contrast in weather patterns. As the landscape braces for the upcoming monsoon season, June serves as a critical balance point, preparing both the earth and its inhabitants for the abundant rains that follow.
In June, Ganghwa-gun experiences a noticeable rise in humidity, reaching 85%, which marks the beginning of a sultry summer. This increase is part of a broader trend that sees humidity steadily climbing from 71% in January to a summer peak of 91% in July and August. The month of June stands out as a transitional period, where the lingering moisture from the spring months—evident in the 75% humidity of April and 81% in May—culminates in the high humidity levels characteristic of the summer season. As temperatures rise, this elevated humidity sets the stage for the hot, sticky days that define the subsequent months, making June a pivotal point in Ganghwa-gun's annual climate cycle.
In June, Ganghwa-gun experiences a significant peak in UV radiation, with a UV Index of 10 categorized as very high. This month marks a continuation of an upward trend that began in the spring, where the UV Index escalated from 6 in March to 9 in May. The noticeable increase in UV exposure highlights the importance of sun protection, as the recommended burn time plummets to just 15 minutes. Following June, the summer months only intensify the UV exposure with July and August reaching an extreme level of 11. As you enjoy the outdoors, be sure to stay informed and take precautions to minimize your risk. For more details, check out the Ganghwa-gun UV Index.
UV Risk Categories
As June unfolds in Ganghwa-gun, South Korea, the sun shines brightly, marking the peak of the region's sunny season with an impressive 320 hours of sunlight. This surge follows a steadily increasing trend that starts from the year’s outset, where January boasts a modest 198 hours. Each passing month adds more golden hours, culminating in June's brilliance, which not only outshines May's 315 hours but also sets the tone for summer. Interestingly, July and August still enjoy substantial sunlight, with 301 and 294 hours respectively, but the gradual decline in sunlight hours as the summer wanes signals a shift toward cooler months. The vibrant summer days in June thus serve as a highlight, inviting both locals and visitors to bask in the warmth before nature transitions into the mellower shades of autumn.
In June, Ganghwa-gun experiences a notable decline in sunny weather, with a 38% chance of sunshine, marking the lowest probability during the first half of the year. This trend contrasts sharply with the higher percentages in winter, where the chances of sun reach their peak in November and December, at 61% and 63% respectively. As the seasons shift, the likelihood of sunshine dips further from the more moderate chances seen in early spring, peaking again in early autumn when it rises to 43% in September. This fluctuation underscores a distinct pattern of diminishing sun exposure in June, offering a glimpse into the shifting weather dynamics of the region.
In Ganghwa-gun, South Korea, the month of June offers a splendid continuation of the spring's bright days, boasting 14 hours of daylight. This peak in sunlight mirrors the gradual increase from the year's start, where January sees only 9 hours, progressing steadily to February's 10, and culminating in May's 14 hours. Interestingly, the daylight duration holds steady at 14 hours through July, before tapering off in August. This trend illustrates the region's transition from vibrant spring to the lush days of summer, making June a delightful time for outdoor activities under the warm sun. As the months progress into autumn, daylight hours will gradually diminish, reminding us of the cyclical nature of seasons in Ganghwa-gun.
In Ganghwa-gun during the month of June, the average wind speed drops to 2.5 m/s (6 mph), continuing a subtle decline noticed since the spring months. While January through May showcase gentle breezes ranging from 3.0 to 3.7 m/s, the onset of summer brings a noticeable lull in wind activity. Interestingly, this trend persists into July, where speeds dip further to 2.3 m/s (5 mph), suggesting a calm period as the heat of summer settles in. Such a shift in wind patterns reflects the transition from the lively spring winds to the more tranquil summer air, inviting residents and visitors alike to enjoy the serene landscapes of Ganghwa-gun.
Weather in Ganghwa-gun varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Ganghwa-gun, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present stark contrasts in weather conditions. In June, temperatures range from a mild 14°C (57°F) to a scorching 33°C (92°F), with an average of 22°C (72°F). The month also experiences significant humidity at 85% and receives 73 mm (2.9 in) of precipitation over approximately 8 days. In comparison, January brings cold temperatures that can plunge as low as -17°C (2°F), with an average of -2°C (29°F) and a maximum of just 11°C (53°F). January is much drier, accumulating only 18 mm (0.7 in) of precipitation across 2 days and featuring lower humidity at 71%. For more details on January weather, visit Ganghwa-gun weather in January.
June and February present starkly contrasting weather conditions. In June, temperatures range from a mild 14°C (57°F) at night to a scorching high of 33°C (92°F), creating an average of 22°C (72°F) while experiencing substantial humidity at 85%. The month is also marked by moderate rainfall, with precipitation occurring over 8 days and totaling 73 mm (2.9 in).
In contrast, February is characterized by frigid temperatures, with a minimum of -14°C (7°F) and a maximum of only 14°C (57°F), yielding a chilly average of 0°C (32°F). This winter month sees less precipitation, measuring at only 21 mm (0.8 in) over 3 days, and a lower humidity level of 65%. For a closer look at February's weather specifics, you can visit Ganghwa-gun weather in February.
June and March exhibit stark contrasts in weather conditions. June boasts much warmer temperatures, with daily averages around 22°C (72°F) and peaks reaching up to 33°C (92°F), compared to March's chillier average of 6°C (44°F) and maximums of 18°C (65°F). Additionally, June experiences higher humidity levels at 85% and more significant rainfall, totaling 73 mm over approximately 8 days, while March has a milder precipitation of 40 mm over just 4 days. For more details on March weather, you can refer to Ganghwa-gun weather in March.
In comparing the weather of June and April, June exhibits significantly warmer temperatures, with average highs reaching up to 33°C (92°F), compared to April's maximum of 25°C (78°F). The minimum temperatures in June also reflect this contrast, ranging from 14°C (57°F) in June versus April's chillier 0°C (33°F). Rainfall in June is slightly higher at 73 mm (2.9 in) over 8 days, while April receives less precipitation at 49 mm (1.9 in) over 6 days. Additionally, June's humidity is somewhat elevated at 85% compared to April’s 75%, making it feel even warmer. For more detailed insights on April weather, visit Ganghwa-gun weather in April.
When comparing the weather in June and May, we see notable differences in temperature and precipitation patterns. June experiences warmer temperatures, with a minimum of 14°C (57°F) and an average of 22°C (72°F), while May has a cooler minimum of 7°C (45°F) and an average of 17°C (63°F). The maximum temperature in June can reach up to 33°C (92°F), significantly higher than May's highest of 28°C (83°F). However, May receives more rainfall, totaling 105 mm (4.1 in) compared to June's 73 mm (2.9 in), both with precipitation occurring on 8 days. Humidity levels are slightly higher in June at 85%, compared to 81% in May. For more detailed information, you can check Ganghwa-gun weather in May.
June and July exhibit notable differences in weather patterns. June has a more moderate temperature range, with minimums around 14°C (57°F) and maximums reaching 33°C (92°F), while averaging at 22°C (72°F). The month experiences about 73 mm (2.9 in) of precipitation over 8 days, alongside a relatively high humidity of 85%. In contrast, July sees warmer temperatures, with minimums rising to 18°C (65°F) and maximums peaking at 35°C (96°F), leading to an average of 26°C (78°F). However, it is also the wettest month, with a substantial 204 mm (8.0 in) of rainfall over 13 days and increased humidity at 91%. This shift emphasizes July's heat and higher rainfall, making it significantly different from June. For more detailed insights, you can explore Ganghwa-gun weather in July.
June and August exhibit notable differences in weather patterns. In June, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F). The month experiences 73 mm (2.9 in) of precipitation over 8 days, accompanied by a humidity level of 85%. In contrast, August sees warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 36°C (98°F), averaging 26°C (80°F). However, it is also much wetter, with 244 mm (9.6 in) of rainfall over 15 days and a slight increase in humidity to 91%. For a detailed look at the weather conditions, you can view Ganghwa-gun weather in August.
June and September exhibit similar average temperatures, both hovering around 22°C (72°F). However, June typically experiences higher maximum temperatures, reaching up to 33°C (92°F), compared to September's peak of 30°C (86°F). The humidity in June is notably higher at 85%, which can make the warmth feel more intense, while September's humidity is more comfortable at 77%. Precipitation levels also differ significantly; June receives 73 mm (2.9 in) of rain over 8 days, while September sees an increase in rainfall to 146 mm (5.7 in) over the same number of days. For more specific details on September weather, you can visit Ganghwa-gun weather in September.
June and October showcase contrasting weather patterns that reflect the transition between spring and autumn. In June, temperatures are significantly warmer, with a minimum of 14°C (57°F) and an average of 22°C (72°F), peaking at a sizzling 33°C (92°F). The month experiences substantial humidity at 85% and receives about 73 mm (2.9 in) of precipitation over approximately 8 days. In contrast, October brings a marked drop in temperature, with a minimum of just 1°C (34°F) and an average of 15°C (59°F), while still reaching a maximum of 28°C (83°F). Precipitation is slightly less at 56 mm (2.2 in), occurring over about 6 days, accompanied by lower humidity levels at 79%. For a more detailed look at October's weather, you can refer to Ganghwa-gun weather in October.
June and November present stark contrasts in weather. In June, temperatures range from a mild 14°C (57°F) at night to a sweltering 33°C (92°F) during the day, with high humidity levels at 85%. Rainfall is also prevalent, with about 73 mm (2.9 in) over 8 rainy days. In contrast, November experiences much cooler temperatures, with lows dipping to -6°C (21°F) and daytime highs peaking at 20°C (69°F), leading to an average temperature of just 8°C (46°F). Although November receives less precipitation—45 mm (1.8 in) spread over only 5 days—it still retains a high humidity at 80%. For more details on the weather during this month, you can check Ganghwa-gun weather in November.
June and December present stark contrasts in weather patterns. In June, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F), creating warm and humid conditions characterized by 85% humidity. However, it also sees a fair amount of rainfall, totaling 73 mm (2.9 in) over about 8 days.
In contrast, December experiences much colder weather, with temperatures dropping significantly; the minimum is -14°C (6°F) and the maximum reaches only 12°C (54°F), averaging around 0°C (32°F). Precipitation is less frequent in December, totaling just 21 mm (0.8 in) over 5 days, and relative humidity is lower at 74%. For more specific details about the weather in December, you can visit Ganghwa-gun weather in December.
June in Ganghwa-gun ushers in a vibrant transition from the cooler spring months, showcasing a noticeable increase in temperatures and humidity that can leave visitors feeling both energized and a bit sticky. With maximum highs soaring around 33°C (92°F), the air is thick with summer's embrace, and the average daytime temperatures settle comfortably at 22°C (72°F). However, the month isn’t just about the heat; it also introduces occasional rain with about eight days of precipitation, totaling approximately 73 mm (2.9 in), contributing to the region's lush scenery. As you explore the unique climate of Ganghwa-gun, discover more fascinating details at Ganghwa-gun Climate.