Last updated: August 21, 2025
In Dandong, China, June heralds the onset of summer with maximum temperatures reaching a sweltering 31°C (88°F), while the average stands at a comfortable 21°C (69°F). Visitors can expect refreshing nights, as minimum temperatures dip to a cool 8°C (48°F). The month also brings 100 mm (3.9 in) of precipitation over approximately 9 days, contributing to a humidity level of 79% that enhances the lushness of the region. This combination of warmth and moisture makes June a vibrant time to experience Dandong's natural beauty.
In June, Dandong, China, welcomes the warmth of summer with a significant rise in temperatures. The minimum temperature settles at 8°C (48°F), providing a pleasant start to the day, while the average climbs to a comfortable 21°C (69°F). As the month progresses, residents can bask in the peak maximum temperature of 31°C (88°F), making it one of the warmest months of the year. This notable shift from the chill of spring showcases Dandong's transition into a vibrant season full of activity, inviting outdoor adventures and leisurely days under the sun. The progressive increase in June’s temperatures aptly reflects the region's seasonal patterns, bridging the gap between the cooler months and the hot summers that follow.
In June, Dandong experiences a noticeable increase in precipitation, with 100 mm (3.9 in) of rain falling across 9 days. This marks a shift from the increasingly damp conditions seen in May, which recorded 91 mm (3.6 in) but over 10 days. As the region transitions into summer, the rainfall intensifies, setting the stage for the heavier downpours typical of July and August. Interestingly, while the number of rainy days in June is high, it leads to a significant accumulation of moisture, suggesting that summer storms are beginning to take hold. This pattern not only highlights Dandong's climatic variability but also primes the region for the lush greenery that follows in the peak of summer.
In June, Dandong, China, experiences a notable increase in humidity, soaring to 79%. This month marks a turning point, as humidity levels consistently rise from the milder winter months, peaking in the summer with a staggering 85% in July and 86% in August. The progression from 52% in February to June's figure highlights a steady ascent, culminating in the relatively humid summer months. As the year advances, humidity levels remain elevated, creating a warm and moist atmosphere that characterizes Dandong's vibrant summer, before tapering off in the fall. This trend reflects the region's transition from the crispness of early spring to the sultry embrace of summer, shaping both the climate and the local experience.
As summer unfolds in Dandong, China, the UV Index reaches its peak, soaring to 10 in June. This marks a significant rise from earlier months when the index was a manageable 2 in January and 3 in February. By mid-year, residents and visitors alike must take extra precautions, as the exposure category transitions to very high, demanding a mere 15 minutes of sun before risking skin damage. Interestingly, this intense UV period is consistent, with July and August also registering an index of 10. As autumn approaches, the UV Index gradually declines, settling back into high and moderate levels by October and November. For those navigating the Dandong sun, staying informed with resources like the Dandong UV Index is essential for skin health.
UV Risk Categories
June in Dandong, China, basks in a delightful 303 hours of sunshine, marking it as the peak of early summer radiance. This month continues the upward trend seen from the previous months, following a steady rise from just 200 hours in January to a high of 307 hours in July. As spring gracefully unfolds into summer, the sunshine hours demonstrate a delightful consistency, peaking in July before gently tapering off in the following months. The transition from the cooler months to the warmer ones highlights a convincing shift towards brighter days, offering residents and visitors alike a chance to embrace the sunny vibrancy of Dandong's early summer charm.
The likelihood of sunny weather in Dandong, China, experiences a notable decline as spring gives way to summer, with June seeing only a 33% chance of sunshine. This marks a significant drop from the previous months, particularly from January's robust 63% and February's 69%. As we move further into the summer, July plummets to 28%, highlighting a trend of diminishing sunshine during these months. Interestingly, the chances of clear skies gradually start to recover in the fall, with October rising to 56% and November reaching 58%. While June may not be the sunniest month, its position in the overall yearly pattern underscores the seasonal shifts impacting Dandong's weather.
In Dandong, China, June marks the height of daylight enjoyment, with a remarkable 14 hours of sunshine—a continuation of the trend established in May. This month epitomizes the transition into summer, where daylight duration stabilizes at its peak, lasting the same through July as well. Following this sun-soaked period, August begins a gradual decrease, ushering in slightly shorter days, which leads to September's return to 12 hours of daylight. As the year progresses toward the colder months, daylight diminishes further, dipping back to 9 hours by November and December. This rhythm of increasing and decreasing daylight encapsulates the beautiful ebb and flow of the seasons in Dandong, offering an ever-changing backdrop to the local landscape and lifestyle.
In June, Dandong experiences a gentle breeze, with an average wind speed of 2.3 m/s (5 mph), marking one of the calmer months of the year. This slight reduction in wind compared to earlier spring months like April and May—both hovering around 3.2 m/s—indicates a shift to more tranquil weather patterns as summer approaches. Interestingly, July continues this trend, maintaining the same soft wind speeds, while August sees a further decline to 2.1 m/s (5 mph). Overall, the gradual decrease in wind strength from spring into summer creates a serene atmosphere, perfect for enjoying the picturesque scenery along the Yalu River during this season.
Weather in Dandong varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Dandong, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather conditions. In June, temperatures range from a mild 8°C (48°F) at their lowest to a warm 31°C (88°F) at their peak, with an average of 21°C (69°F). The month sees considerable precipitation, totaling 100 mm (3.9 in) across approximately 9 days, accompanied by high humidity at 79%. In contrast, January experiences frigid temperatures that can plummet to a minimum of -23°C (-9°F) and an average of -7°C (19°F), only reaching a maximum of 8°C (46°F). The winter month is characterized by minimal precipitation, with just 7 mm (0.3 in) over a mere 1 day and a lower humidity level of 58%. For more specific details about January weather, you can visit Dandong weather in January.
June and February present stark contrasts in weather, with June typically experiencing a comfortable warmth marked by average temperatures around 21°C (69°F) and peaks reaching up to 31°C (88°F). The month sees a fair amount of rainfall, with about 100 mm (3.9 in) spread over 9 days, creating a humid atmosphere at 79% humidity. In sharp contrast, February brings a chill with average temperatures plummeting to -4°C (25°F), with lows diving down to -20°C (-3°F). This winter month records significantly less precipitation, totaling only 19 mm (0.8 in) over 3 days, accompanied by lower humidity at 52%. For more details on the weather in February, you can check this link: Dandong weather in February.
When comparing the weather in June and March, we see a striking contrast. June boasts much warmer temperatures, with an average of 21°C (69°F) and highs reaching up to 31°C (88°F), while March is notably colder, averaging only 4°C (39°F) and having a maximum temperature of 20°C (68°F). Precipitation levels in June are significantly higher, totaling 100 mm (3.9 in) over 9 days, compared to a mere 19 mm (0.7 in) across just 4 days in March. Additionally, the humidity in June is much more pronounced at 79%, compared to 53% in March. For more detailed insights, you can check Dandong weather in March.
When comparing the weather in June and April, it is clear that June is significantly warmer and wetter. June boasts a minimum temperature of 8°C (48°F) and an average of 21°C (69°F), reaching up to 31°C (88°F) at times, while April starts at a chilly minimum of -3°C (26°F) and only averages 10°C (51°F), with a maximum of 24°C (75°F). Additionally, June sees more rainfall, with 100 mm (3.9 in) over 9 days compared to April's 47 mm (1.8 in) over just 5 days. Furthermore, humidity levels are higher in June at 79%, compared to April's 59%. For more detailed insights, check out Dandong weather in April.
In June, the weather becomes markedly warmer compared to May, with average temperatures rising from 16°C (61°F) in May to 21°C (69°F) in June. June features a broader range of temperatures, with minimums of 8°C (48°F) and maximums reaching up to 31°C (88°F), while May's temperatures range from a minimum of 1°C (34°F) to a maximum of 28°C (83°F). Precipitation levels are slightly higher in June, totaling 100 mm (3.9 in) over 9 days, compared to May's 91 mm (3.6 in) across 10 days. Additionally, June has a higher humidity level at 79%, versus May's 70%. For more detailed insights, you can check Dandong weather in May.
June and July showcase a clear transition in weather patterns. In June, temperatures range from a mild minimum of 8°C (48°F) to a warmer max of 31°C (88°F), with an average of 21°C (69°F). The month sees about 100 mm (3.9 in) of precipitation over 9 days, accompanied by a humidity level of 79%. By July, the temperatures rise significantly, with a minimum of 15°C (60°F) and a maximum soaring to 36°C (96°F), averaging 25°C (77°F). The precipitation increases slightly to 114 mm (4.5 in) but occurs over 13 days, leading to a higher humidity of 85%. For more details on July's climate, you can visit Dandong weather in July.
June and August present contrasting weather patterns, with June experiencing milder temperatures that range from a minimum of 8°C (48°F) to a maximum of 31°C (88°F) and an average of 21°C (69°F). In this month, precipitation totals around 100 mm (3.9 in) over 9 days, and the humidity is relatively high at 79%.
In comparison, August is significantly warmer, with temperatures ranging from a minimum of 11°C (52°F) to a scorching maximum of 38°C (100°F), averaging 25°C (76°F). However, August is also much wetter, receiving 272 mm (10.7 in) of rain over 17 days, accompanied by increased humidity levels at 86%. For a detailed look at the weather conditions in August, check out Dandong weather in August.
June and September display noticeable differences in weather patterns, despite both months experiencing similar maximum temperatures of 31°C (88°F). In June, the average temperature is warmer at 21°C (69°F) compared to September's average of 19°C (67°F). Additionally, June sees higher humidity levels at 79%, which makes the heat feel more intense, while September's humidity is a bit lower at 75%. Rainfall in June also surpasses that of September, with 100 mm (3.9 in) of precipitation over 9 days, compared to 87 mm (3.4 in) over just 7 days in September. For more insights on September weather, you can check Dandong weather in September.
June and October showcase a striking contrast in weather patterns. June generally enjoys warmer temperatures, with a minimum of 8°C (48°F) and an average of 21°C (69°F), peaking at a high of 31°C (88°F). In contrast, October sees much cooler conditions, with a minimum of -4°C (25°F) and an average of 11°C (53°F), while the maximum temperature can reach up to 29°C (84°F). Precipitation levels also differ, with June experiencing 100 mm (3.9 in) over 9 days, compared to October's 59 mm (2.3 in) over just 7 days. Both months exhibit high humidity, albeit at a similar level of 79% in June and 80% in October. For those interested in specific conditions during October, Dandong weather in October provides further insights.
June and November exhibit stark contrasts in weather conditions. In June, temperatures range from a minimum of 8°C (48°F) to a maximum of 31°C (88°F), with an average of 21°C (69°F), creating a warm and humid atmosphere with an average humidity of 79%. Rainfall is relatively abundant, with 100 mm (3.9 in) of precipitation over 9 days. In contrast, November experiences much colder temperatures, where the minimum can drop to -11°C (13°F) and averages around 3°C (38°F), while the maximum also reaches 21°C (69°F). The month sees less rainfall, totaling 61 mm (2.4 in) over 6 days, and a decreased humidity of 70%. For more details on November weather, you can check Dandong weather in November.
June and December present stark contrasts in weather conditions. In June, temperatures range from a mild 8°C (48°F) to a warm 31°C (88°F), with an average of 21°C (69°F) and a notable humidity level of 79%. This month typically sees about 100 mm (3.9 in) of precipitation over 9 days. In contrast, December plunges into a much colder climate, with temperatures dropping as low as -20°C (-5°F) and averaging -5°C (23°F), peaking at only 7°C (45°F). Additionally, December experiences significantly less precipitation, totaling just 12 mm (0.5 in) over 3 days, along with lower humidity at 58%. For more detailed information about December weather specifics, you can check Dandong weather in December.
As June unfolds in Dandong, the weather shifts markedly, bringing warmer temperatures and a noticeable rise in humidity compared to earlier months. With maximum highs reaching 31°C (88°F) and an average of 21°C (69°F), it marks the onset of a summer climate that contrasts sharply with the cooler spring days. However, this increase in heat is accompanied by a fair amount of precipitation, averaging around 100 mm (3.9 in) across 9 rainy days, providing a lush backdrop to the vibrant landscapes. If you're planning a visit, be prepared for humid conditions that can make the warmth feel even more intense. For a deeper dive into Dandong's climate patterns, check out Dandong Climate.