June Weather in Wonsan, North Korea

Last updated: August 21, 2025

In June, Wonsan, North Korea experiences a warm and humid climate, with maximum temperatures peaking at 31°C (88°F) and an average of 20°C (68°F). The month sees a notable minimum temperature of 13°C (56°F), creating a pleasant yet varied thermal environment. Precipitation is significant, totaling 105 mm (4.1 in) over approximately 10 days, contributing to the region's lush vegetation. With a high humidity level of 83%, June presents a truly tropical feel, enveloping Wonsan in a rich sensory experience.

June Temperature in Wonsan

As June unfolds in Wonsan, North Korea, the temperatures rise significantly, marking the onset of summer. The minimum temperature climbs to 13°C (56°F), while the average reaches a comfortable 20°C (68°F). Daytime highs can soar up to 31°C (88°F), encouraging both locals and visitors to embrace the outdoors. This month's warmth contrasts sharply with the frigid winter months, where temperatures plummet to as low as -18°C (0°F) in January. The gradual transition from the cooler spring into a warmer summer is evident, making June a delightful time to explore Wonsan’s scenic beauty and vibrant atmosphere.

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

The chart illustrates June temperature patterns in Wonsan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wonsan, 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).
JanFebMarAprMayJunJulAugSepOctNovDec293241516068757669584632
Data source: Temperature data for Wonsan 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 Wonsan

In June, Wonsan experiences a notable shift in its climate dynamics, with precipitation reaching 105 mm (4.1 in) across 10 rainy days. This marks a slight decrease compared to the preceding month, May, which recorded a substantial 123 mm (4.8 in) of rainfall, showcasing a peak in the wetter spring season. As the region transitions into summer, June's rainfall prepares the landscape for the intense downpours that follow, particularly in July and August, where average monthly precipitation can soar above 200 mm. This pattern indicates a seasonal ramp-up in rainfall, highlighting Wonsan’s climatic rhythm as it moves toward its wettest months. The consistent rise in precipitation days from early spring into early summer also emphasizes the increasing frequency of wet weather, paving the way for the lush green environment characteristic of this time in Wonsan.

June Precipitation Trends in Wonsan

The chart displays monthly precipitation patterns in Wonsan, 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 Wonsan, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec232960661231052463752001137221
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Wonsan

In June, Wonsan, North Korea experiences a significant rise in humidity, reaching 83%, which marks one of the highest points in the annual cycle. This increase is part of a gradual upward trend that begins in early spring, where humidity levels creep up from 60% in March to 76% in May. By the time June arrives, the air is thick and heavy, setting the stage for the summer months. Following June, the humidity continues to climb, peaking in August at 90% before tapering off in the fall. This seasonal shift emphasizes Wonsan's transition from mild to muggy as summer takes hold, illustrating how the coastal climate dramatically influences the region’s weather patterns.

June Average Humidity in Wonsan

This chart illustrates the average monthly humidity levels in Wonsan, 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 Wonsan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%62%60%67%76%83%88%90%77%80%76%69%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Wonsan

In June, Wonsan experiences its peak UV Index, reaching 10, which falls into the very high exposure category. This trend of increasing UV exposure, starting from a moderate index of 3 in January, escalates through the spring, culminating in a significant jump in the summer months. With a burn time of just 15 minutes, residents and visitors alike should prioritize sun protection. This pattern continues into July, highlighting the intense sunlight prevalent during this season. Those planning outdoor activities during June should stay informed about daily UV levels to ensure safety, as this time of year demands careful attention to sun safety practices. For detailed insights, check out the Wonsan UV Index.

Maximum UV Index Levels in Wonsan for June

The chart shows the monthly maximum UV Index (UVI) for Wonsan 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 Wonsan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010118642
Data source: Wonsan 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 Wonsan

June in Wonsan, North Korea, basks in the glow of 312 hours of sunshine, marking a peak in the annual sunlight trend. Following a steady increase from 196 hours in January to 309 hours in May, June not only continues this ascent but also reflects the region's vibrant summer embrace. As the month transitions into July, there’s a slight dip to 297 hours, hinting at a gradual shift toward the cloudy days of the coming months. The sunshine stats, ranging from the chilly days of winter to the sun-drenched days of summer, showcase a dynamic interplay of light that shapes life in Wonsan, making June a standout month in this diverse climate narrative.

Monthly Sunshine Duration in Wonsan: June Highlighted

The June sunshine duration represents the total number of hours Wonsan 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.
JanFebMarAprMayJunJulAugSepOctNovDec196h239h278h291h309h312h297h276h269h248h234h239h
Data source: Wonsan June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wonsan During June

In Wonsan, North Korea, June marks a shift towards less sunny days, with the likelihood of sunshine dropping to 36%. This reduction in clear skies is notable compared to the winter months, where January and February boast sunny chances of 64% and 68%, respectively. As spring transitions to summer, one might expect a different trend; however, May's 47% is followed by June's notable dip. This pattern continues through July and August, where the sun peeks out even less, creating a trend of diminishing brightness as summer progresses. Thus, June stands out as a pivotal month that hints at an approaching, cloudier summer ahead.

Percentage of Sunny Days in June in Wonsan

The chart illustrates the percentage of sunny days in Wonsan 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 Wonsan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%52%51%47%36%30%25%43%46%67%69%
Data source: Wonsan June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wonsan in June

In June, Wonsan basks in approximately 14 hours of daylight, marking the peak of its sunlit days. This month continues the upward trend seen from January through May, where daylight gradually increases from just 9 hours in the depths of winter to a vibrant 14 hours as summer approaches. Interestingly, June's daylight remains consistent with July, indicating a balanced period of summer radiance before the gradual decline towards autumn. As the year unfolds, Wonsan transitions from the long, bright days of summer into shorter, more subdued periods, emphasizing the rich seasonal shifts that define its climate.

Average Daylight Hours in Wonsan for June

The chart illustrates the variation in daylight duration in Wonsan throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 44m10h 42m11h 57m13h 13m14h 18m14h 51m14h 35m13h 38m12h 24m11h 8m10h 1m9h 27m
Data source: Wonsan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Wonsan

In Wonsan, North Korea, June marks a noticeable shift in wind patterns, as average wind speeds dip to 2.7 m/s (6 mph), the lowest of the year. Following the higher speeds seen in the earlier months, where January through May experienced brisk winds ranging from 3.6 m/s to 5.0 m/s, June’s calmness hints at the onset of summer. This tranquil breeze continues into July, where wind speeds fall further to 2.3 m/s (5 mph) before gradually picking up again in August. The trend indicates a seasonal lull during the peak of summer, inviting a quieter atmosphere in this coastal city. As the year progresses, winds regain momentum, suggesting a dynamic interplay between seasonal transitions and climatic shifts along the coast.

Average June Wind Speed in Wonsan

The chart displays monthly wind speed patterns in Wonsan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.04.93.93.63.82.7 m/s2.33.13.23.54.95.0
Data source: Wonsan June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Wonsan Compares to Other Months

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

June and January showcase a stark contrast in weather patterns. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 31°C (88°F), accompanied by considerable humidity at 83% and an average precipitation of 105 mm (4.1 in) over about 10 days. This creates a warm and often tropical atmosphere. In sharp contrast, January presents a much colder climate, with temperatures dipping as low as -18°C (0°F) and peaking at just 9°C (48°F). Precipitation is minimal at 23 mm (0.9 in) over 3 days, coupled with lower humidity at 65%. For more insights into the January weather, you can explore Wonsan weather in January.

When comparing the weather in June and February, the differences are striking. June boasts significantly warmer temperatures, with averages around 20°C (68°F) and a high reaching 31°C (88°F), while February remains quite chilly, averaging around 0°C (32°F) with maximums of only 11°C (53°F). In terms of precipitation, June is considerably wetter, receiving 105 mm (4.1 in) over approximately 10 days, in contrast to February’s milder 29 mm (1.1 in) spread across just 4 days. Additionally, June has a higher humidity level at 83% compared to 61% in February, contributing to that warm summer feel. For more details on February climate specifics, you can check out Wonsan weather in February.

June and March present starkly contrasting weather conditions. In June, temperatures range from a chilly 13°C (56°F) at night to a warm maximum of 31°C (88°F) during the day, with an average of 20°C (68°F). The month is also quite humid, with humidity levels reaching 83%, and it experiences 105 mm (4.1 in) of precipitation over about 10 days. In contrast, March boasts a much cooler climate, with temperatures ranging from a frigid -7°C (20°F) to a pleasant 17°C (62°F), averaging around 5°C (42°F). Precipitation is lower in March, totaling 60 mm (2.3 in) across about 6 days, accompanied by a humidity level of 60%. For more specific details about March weather, check out Wonsan weather in March.

When comparing the weather in June and April, there are notable differences in temperature, precipitation, and humidity. June experiences warmer conditions, with minimum temperatures around 13°C (56°F) and maximums reaching up to 31°C (88°F) on average. In contrast, April has cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 25°C (77°F). Precipitation also varies, with June receiving more rain at 105 mm (4.1 in) over 10 days compared to April's 66 mm (2.6 in) across just 6 days. Additionally, June tends to be more humid, averaging 83%, while April has a lower humidity level of 67%. For more detailed information about April weather, you can check Wonsan weather in April.

In comparing the weather of June to that of May, June tends to be warmer, with average temperatures rising from 16°C (61°F) in May to 20°C (68°F) in June. The minimum temperature in June is also higher, starting at 13°C (56°F) compared to May's 7°C (44°F). However, June experiences slightly more precipitation, totaling 105 mm (4.1 in) over 10 days, whereas May has 123 mm (4.8 in) but does so over just 8 days. Additionally, the humidity level in June is notably higher at 83%, compared to 76% in May, making June feel a bit more muggy. For more detailed comparisons, you can check Wonsan weather in May.

In June, the weather boasts a mild average temperature of 20°C (68°F), ranging from a minimum of 13°C (56°F) to a maximum of 31°C (88°F). The month typically experiences 105 mm (4.1 in) of precipitation over about 10 days, with a humidity level of 83%. In contrast, July sees elevated temperatures, with an average of 24°C (76°F), a minimum of 17°C (62°F), and peaks reaching 34°C (93°F). Rainfall in July is significantly higher, totaling 246 mm (9.7 in) over 14 days, and humidity increases slightly to 88%. This shift in temperature and precipitation makes July notably warmer and wetter compared to June. For more details about July weather, check out Wonsan weather in July.

June and August present contrasting weather patterns, reflecting the transition from early summer to its peak. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 31°C (88°F), with an average of 20°C (68°F) and precipitation of 105 mm (4.1 in) over 10 days. The humidity is relatively high at 83%, contributing to a warm, muggy atmosphere. In contrast, August becomes noticeably warmer, with temperatures starting at a minimum of 17°C (63°F), averaging 25°C (77°F), and peaking at 34°C (94°F). However, it also experiences significantly higher precipitation at 375 mm (14.7 in) over 18 days and even higher humidity at 90%. For a closer look at how these factors affect outdoor activities, check out Wonsan weather in August.

In June, the weather features a wider temperature range with a minimum of 13°C (56°F) and a maximum of 31°C (88°F), providing warm days ideal for outdoor activities. The month experiences around 105 mm (4.1 in) of rainfall over approximately 10 days, contributing to a high humidity level of 83%. In contrast, September offers slightly cooler temperatures, with a minimum of 12°C (55°F) and a maximum of 29°C (85°F). However, it sees significantly more precipitation at 200 mm (7.9 in) over 11 days, and the humidity is marginally lower at 77%. For a detailed overview of September weather, you can visit Wonsan weather in September.

June and October present contrasting climates, reflecting the transition from late spring to autumn. In June, temperatures range from a cool 13°C (56°F) at night to a warm 31°C (88°F) during the day, with an average temperature of 20°C (68°F). The month sees significant precipitation, totaling 105 mm (4.1 in) over about 10 days, accompanied by high humidity at 83%. In contrast, October experiences much cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 24°C (75°F), averaging 14°C (58°F). The month also has slightly higher precipitation at 113 mm (4.4 in) over 9 days, but the humidity is a touch lower at 80%. For more detailed information, you can explore Wonsan weather in October.

June and November present starkly contrasting weather patterns. June experiences warmer temperatures, with a minimum of 13°C (56°F) and a maximum of 31°C (88°F), creating a pleasant summer feel. However, it also sees significant precipitation, totaling 105 mm (4.1 in) over about 10 days, with humidity at a high 83%. In contrast, November has much cooler temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 20°C (69°F), resulting in an average of 8°C (46°F). The month is wetter than June in terms of number of rainy days, with 72 mm (2.8 in) of precipitation spread over 7 days, but lower humidity at 76%. For a closer look at November conditions, you can check Wonsan weather in November.

June and December present starkly contrasting weather conditions. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 31°C (88°F), with an average of 20°C (68°F). The month is characterized by high humidity at 83% and considerable rainfall, averaging 105 mm (4.1 in) over about 10 days. In contrast, December experiences much colder temperatures, with a minimum of -16°C (4°F), an average of 0°C (33°F), and a maximum of 10°C (51°F). Precipitation is significantly lower, at just 21 mm (0.8 in) over only three days, accompanied by a reduced humidity level of 69%. For more insights on weather conditions in December, check out Wonsan weather in December.

Compare Wonsan's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Wonsan

As June arrives in Wonsan, the weather takes on a distinctly warmer and more humid character compared to the preceding months. With temperatures soaring to a maximum of 31°C (88°F), locals and visitors alike can enjoy the vibrant outdoor atmosphere, though the average temperature remains a comfortable 20°C (68°F). This month typically experiences increased rainfall, with 10 days contributing to a total precipitation of 105 mm (4.1 in), adding lushness to the scenery but also making it essential to prepare for occasional showers. The elevated humidity of 83% gives June a tropical feel, marking a significant shift from the cooler, drier months that precede it. For a deeper understanding of what to expect throughout the year, check out Wonsan Climate.