Last updated: October 30, 2025
In May, Chuncheon, South Korea, experiences a delightful mix of warmth and moisture. With daytime temperatures soaring to a maximum of 31°C (89°F), the average settles comfortably at 17°C (63°F), while cool nights can dip to a minimum of 3°C (38°F). The month is characterized by a substantial precipitation total of 114 mm (4.5 in) spread over 10 days, making it essential for visitors to embrace the 77% humidity that blankets the city. This combination creates a lush, vibrant environment perfect for exploring Chuncheon’s scenic vistas and rich cultural heritage.
In May, Chuncheon, South Korea, experiences a remarkable transition as it embraces the warmth of spring. The temperatures range from a pleasant minimum of 3°C (38°F) to a maximum of 31°C (89°F), with an average of 17°C (63°F), making it one of the most delightful months of the year. This is a significant increase from the chilly temperatures of earlier months, signaling a shift from the cold grip of winter. As the landscape blossoms, residents and visitors alike can enjoy outdoor activities in the invigorating warmth, setting the stage for vibrant festivals and blooming scenery that define Chuncheon in late spring.
May marks a significant shift in Chuncheon's precipitation patterns, with rainfall peaking at 114 mm (4.5 in) over 10 days—the highest for any month up to this point in the year. This marks a noticeable increase from April's 70 mm (2.8 in) and sets the stage for the even heavier downpours expected in the summer months. The consistent rise in both the amount of rainfall and the number of wet days suggests that May serves as a transitional period, ushering in increased moisture and preparing the region for the intense rains of July and August. As temperatures warm and nature comes alive, Chuncheon's May precipitation not only nourishes the landscape but also hints at the approaching monsoon season.
As spring transitions to summer, May in Chuncheon, South Korea, witnesses a noticeable rise in humidity, reaching 79%. This increase marks a shift from the more temperate conditions of earlier months, where humidity hovered around the mid-60s to low-70s. As April's 74% gives way to May's balmy air, residents can feel the engulfing moisture that precedes the sweltering summer months. This upward trend continues into the following months, peaking at a humid 91% in both July and August. Overall, May serves as a pivotal moment in Chuncheon's climate, heralding the warm, humid days ahead while still allowing for pleasant spring-like weather.
As spring transitions into summer, May in Chuncheon, South Korea experiences a notable spike in UV exposure, with the UV Index reaching a highly concerning 9, categorized as very high. This trend follows April, which mirrors May’s index, indicating a period where sun safety becomes increasingly vital. With a burn time of just 15 minutes, outdoor enthusiasts should take precautions to protect their skin. The UV Index only intensifies in the following months, peaking in July and August. For more insights on UV levels throughout the year, explore Chuncheon UV Index.
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As spring gracefully transitions into summer, Chuncheon, South Korea basks in the warm glow of May's 299 hours of sunshine, making it one of the sunniest months of the year. This represents a notable increase from the 276 hours seen in April, continuing the upward trend from the previous months. The consistent rise in sunlight from January's 197 hours steadily builds anticipation for outdoor activities, highlighting May as a perfect time for locals and visitors alike to explore the natural beauty of the region. Following May, a peak of 307 hours in June promises even more radiant days ahead, suggesting that the warmth is just beginning to settle into the vibrant landscape of Chuncheon.
In Chuncheon, South Korea, the likelihood of sunny weather in May dips to 36%, marking a notable decrease from the sunnier months at the beginning of the year. This trend reflects a gradual decline in sunshine probability as spring transitions into early summer. While January and February enjoy a sunlit advantage with 60% and 56% chances respectively, March and April begin to show a decline, each with 45%. As the seasons shift towards the summer months, June and July further experience a drop, with chances of sunny days plummeting to 34% and 32%. Thus, May stands out as a transitional month, setting the stage for the sultry summer ahead while still retaining a hint of spring’s lingering sunlight.
In Chuncheon, South Korea, daylight duration sees a remarkable transformation throughout the year, peaking during the warm months. Starting from just 9 hours in January, the days grow steadily longer, culminating in 14 hours of daylight from May to July. This mid-year brightness not only enhances outdoor activities but also invigorates the local culture. As the summer wanes, daylight begins to taper off, descending back to 11 hours by October and returning to 9 hours by December. This rhythmic shift underscores the vibrant seasonal changes in Chuncheon, making each month a unique experience in the embrace of nature's light.
In Chuncheon, South Korea, the month of May is characterized by a gentle breeze, with an average wind speed of 2.2 m/s (5 mph). While the winds are relatively calm compared to the earlier months of the year, a subtle decrease from April's average of 2.3 m/s reflects the transition into early summer. This trend continues into June, where winds further soften, reaching their lowest at 1.7 m/s (4 mph). As spring gives way to summer, Chuncheon’s mild winds create a serene atmosphere, perfect for enjoying the lush landscapes. The slight drop in wind speed from the earlier months hints at the calming effect of the warmer temperatures, inviting residents and visitors alike to embrace the beauty of the season.
Weather in Chuncheon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Chuncheon, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather experiences. In May, temperatures range from a minimum of 3°C (38°F) to a balmy maximum of 31°C (89°F), with an average temperature of around 17°C (63°F). The month also sees considerable precipitation, with 114 mm (4.5 in) falling over about 10 days, contributing to a high humidity level of 79%. In stark contrast, January features much colder conditions, where temperatures can dip as low as -20°C (-4°F) and only reach a maximum of 12°C (54°F), averaging -3°C (27°F). Precipitation is minimal at just 23 mm (0.9 in) over 3 days, with a lower humidity level of 71%. For more detailed information, check Chuncheon weather in January.
May and February offer stark contrasts in weather, reflecting the transition from winter to late spring. In May, temperatures range from a chilly 3°C (38°F) at night to a warm 31°C (89°F) during the day, averaging around 17°C (63°F). This month also sees more precipitation, with 114 mm (4.5 in) spread over approximately 10 days, resulting in a humid atmosphere at 79%. In contrast, February presents a far colder picture, with temperatures often dipping as low as -17°C (2°F) at night and only rising to a maximum of 18°C (64°F), yielding an average temperature of -1°C (31°F). Precipitation is significantly lower at 25 mm (1.0 in) over just 4 days, and humidity levels are also lower, sitting at 66%. For a detailed look at February weather, visit Chuncheon weather in February.
In comparing the weather conditions between March and May, notable differences emerge. March experiences much cooler temperatures with a minimum of -6°C (21°F) and an average of 6°C (44°F), while May showcases milder conditions with a minimum of 3°C (38°F) and a much warmer average of 17°C (63°F). March also has a maximum temperature of 20°C (69°F), which is significantly lower than May's maximum of 31°C (89°F). Additionally, precipitation is more frequent in May, with 114 mm (4.5 in) over 10 days, compared to March’s 58 mm (2.3 in) over just 6 days. The humidity is also higher in May at 79%, compared to 64% in March. For more details, you can check Chuncheon weather in March.
In comparing the weather of April and May, May generally showcases a considerable increase in temperatures, with a minimum of 3°C (38°F) and an average of 17°C (63°F), compared to April's lower range of -4°C (26°F) to an average of 12°C (53°F). The maximum temperature in May can reach up to 31°C (89°F), while April peaks at 27°C (80°F). Additionally, May experiences more precipitation, totaling 114 mm (4.5 in) over 10 days, in contrast to April's 70 mm (2.8 in) across 7 days. Despite the increase in rainfall, May has a slightly higher average humidity of 79% compared to April's 74%. For a more detailed look at April weather, you can visit Chuncheon weather in April.
In comparing the weather of May and June, June tends to be warmer and more consistent in temperature. May experiences a broader temperature range, with minimums dipping to 3°C (38°F) and maximums reaching 31°C (89°F), whereas June has a milder range with minimums at 11°C (52°F) and maximums peaking at 33°C (91°F). Additionally, May sees slightly more precipitation at 114 mm (4.5 in) over 10 days, compared to June's 90 mm (3.5 in) over 9 days. Humidity levels are also comparable, with June being just a touch higher at 82% compared to May's 79%. For more details on June's weather, you can visit Chuncheon weather in June.
In May, the weather presents a more diverse temperature range, with minimums dropping to 3°C (38°F) and maximums reaching up to 31°C (89°F), resulting in an average temperature of 17°C (63°F). With nearly 114 mm (4.5 in) of precipitation spread over about 10 days, humidity levels are relatively comfortable at 79%.
In contrast, July showcases a much warmer climate, with minimum temperatures starting at 15°C (59°F) and peaking at 35°C (95°F), leading to an average temperature of 25°C (77°F). However, this month is also marked by increased rain, totaling 243 mm (9.6 in) over 15 days, alongside higher humidity levels at 91%. For more information on July weather specifics, visit Chuncheon weather in July.
May and August showcase distinct weather patterns, reflecting the transition from spring to peak summer. In May, temperatures range from a cool 3°C (38°F) at night to a pleasant average of 17°C (63°F), with highs reaching up to 31°C (89°F). The month experiences moderate precipitation, averaging 114 mm (4.5 in) over about 10 days, accompanied by a humidity level of 79%. In contrast, August brings significantly warmer conditions, with nighttime lows at a milder 14°C (58°F), an average temperature of 25°C (77°F), and maximum highs soaring to 37°C (99°F). August also sees increased rainfall, totaling 256 mm (10.1 in) over approximately 16 days, and higher humidity at 91%. For a closer look at August conditions in the area, visit Chuncheon weather in August.
May and September present contrasting yet pleasantly mild weather conditions. In May, temperatures range from a cool 3°C (38°F) at night to a warm 31°C (89°F) during the day, averaging around 17°C (63°F). The month sees about 114 mm (4.5 in) of precipitation over approximately 10 days, accompanied by a relatively high humidity of 79%. In comparison, September features slightly warmer minimum temperatures at 7°C (45°F) and a similar maximum of 29°C (84°F), with an average temperature of 20°C (68°F). Although September receives more precipitation at 140 mm (5.5 in), it has fewer rainy days, averaging 8. This results in a slightly drier atmosphere, reflected in the lower humidity of 77%. For more details on September's weather, visit Chuncheon weather in September.
May and October offer distinct weather experiences. In May, temperatures range from a low of 3°C (38°F) to a warm average of 17°C (63°F) and can peak at highs of 31°C (89°F). The month also sees about 114 mm (4.5 in) of precipitation over approximately 10 days, contributing to a humid atmosphere with an average humidity of 79%. In contrast, October’s climate is noticeably cooler, with temperatures dropping to a minimum of -1°C (30°F), an average of 14°C (57°F), and a maximum of 27°C (81°F). October experiences less rainfall, with 58 mm (2.3 in) over just 5 days, and humidity remains relatively similar at 78%. For a closer look at the weather specifics during October, check out Chuncheon weather in October.
In May, the weather is characterized by warmer temperatures, with a minimum of 3°C (38°F) and an average high of 31°C (89°F), while the month experiences a notable amount of precipitation at 114 mm (4.5 in) over approximately 10 days. In contrast, November brings cooler conditions, with temperatures dropping to a minimum of -7°C (19°F) and an average high of 20°C (69°F). This month sees less rainfall, totaling 52 mm (2.0 in) spread over just 4 days, while humidity levels remain relatively high at 80%. For a more detailed look at the weather in November, you can check out Chuncheon weather in November.
May presents a much warmer climate with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (89°F) and an average of 17°C (63°F). In contrast, December experiences significantly colder temperatures, with a minimum of -24°C (-10°F), an average of -1°C (30°F), and a maximum of 12°C (53°F). Additionally, May sees more precipitation, totaling 114 mm (4.5 in) over about 10 days, while December has only 21 mm (0.8 in) of rain across just 3 days. The humidity is relatively similar, with May at 79% and December slightly lower at 76%. For a closer look at December weather specifics, check out Chuncheon weather in December.
May in Chuncheon ushers in a beautiful transition from the chill of spring to the warmth of summer, boasting significantly higher temperatures and humidity compared to earlier months. With the average temperature climbing to a pleasant 17°C, the city experiences a burst of life as nature awakens. However, the month is not without its share of rain, averaging about 10 days of precipitation which contributes to the lush landscapes. If you're planning a visit, be prepared for the inviting yet variable weather that May offers, merging mild warmth with the freshness of spring rains. For more detailed insights into the weather patterns of Chuncheon, be sure to check out Chuncheon Climate.