Last updated: October 30, 2025
April in Chuncheon, South Korea is a season of transition, marked by max temperatures reaching 27°C (80°F) and a pleasant average of 12°C (53°F). However, nights can be chilly, dipping to a brisk minimum of -4°C (26°F). Residents and visitors alike should prepare for the potential of moderate rainfall, with approximately 70 mm (2.8 in) falling over about 7 days, contributing to a humidity level of 74%. This blend of warmth and moisture sets the stage for vibrant spring blooms, making April a delightful time to explore the natural beauty of Chuncheon.
In April, Chuncheon, South Korea experiences a delightful shift in temperatures as the city shakes off the lingering chill of winter. With minimum temperatures around -4°C (26°F) and pleasant averages climbing to 12°C (53°F), residents and visitors alike welcome the arrival of spring. The days grow warmer, peaking at a maximum of 27°C (80°F), offering a taste of the sunny days ahead. This month marks a notable rebound from the frigid depths of January and February, making it an ideal time for outdoor activities as the environment blossoms into vibrant hues. As nature awakens, the mild weather of April lays the groundwork for the hot summer months, inviting everyone to step outside and enjoy the beauty of Chuncheon's revitalized landscape.
In April, Chuncheon experiences a notable increase in precipitation, with 70 mm (2.8 in) of rain recorded over 7 days. This uptick marks a significant rise from the 58 mm (2.3 in) in March, hinting at a transition towards the wetter spring months. The frequency of rain also begins to escalate, setting a pattern that will continue into the upcoming months. As the landscape awakens from winter's grasp, April’s showers play a crucial role in nourishing the blooming flora, creating a vibrant atmosphere in this picturesque region of South Korea.
April in Chuncheon, South Korea, marks a noticeable shift in humidity levels, rising to 74% after the drier months of early spring. This increase reflects a transition toward the more humid conditions that characterize the upcoming summer, with May and June seeing humidity levels climb to 79% and 82%, respectively. Interestingly, despite the high levels of moisture in July and August, April's humidity hints at the wetter patterns ahead, setting the stage for a luscious and vibrant landscape in the warmer months. Overall, the gradual rise from March's 64% to April's 74% not only signals the arrival of spring in full bloom but also foreshadows the intense humidity that will dominate the summer months.
As April unfolds in Chuncheon, South Korea, the UV Index soars to 9, marking a transition to a very high exposure category with a notable burn time of just 15 minutes. This dramatic rise from the previous months indicates that residents and visitors should take extra precautions when enjoying outdoor activities. The increase in UV intensity continues into May, maintaining the same high index, while June peaks further at 10. These trends highlight the importance of sun safety as the warmer seasons approach. To stay informed about UV exposure in Chuncheon, check the detailed information available at Chuncheon UV Index.
UV Risk Categories
In April, Chuncheon experiences a delightful surge in sunshine, with 276 hours of bright days lighting up the landscape. This increase is a continuation of the upward trend from the previous months, showcasing a steady rise in sunshine hours since January’s modest 197 hours. As spring unfurls, April not only maintains the positive trajectory from March's 273 hours but also hints at the approaching warmth of May, which boasts a remarkable 299 hours of sunshine. This blossoming pattern illustrates Chuncheon's transition into the vibrant summer months, where daylight continues to flourish, inviting residents and travelers alike to bask in the sun-drenched beauty of the season.
In April, Chuncheon, South Korea, experiences a steady likelihood of sunny weather, with a 45% chance of sun. This marks a continuation of the region’s gradual decline in sunny days following a relatively brighter January and February, which boasted 60% and 56% chances, respectively. March also shows a dip to 45%, signaling the transition into the cooler months of late spring, where chances drop to an even lower 36% in May. Interestingly, this trend highlights how Chuncheon's mild spring is accompanied by variable sunshine, making those sunny April days all the more coveted as people anticipate the warmer months ahead.
As April unfolds in Chuncheon, South Korea, the embrace of spring brings a notable increase in daylight duration, extending to 13 hours—an inviting shift from the previous months. This gradual lengthening of daylight, which starts at 9 hours in January and gradually increases through March, showcases nature's awakening and hints at the approaching summer months. By May, daylight peaks at 14 hours, a duration that remains consistent through to July, enhancing outdoor activities and vibrant seasonal gatherings. Following this peak, daylight begins a gentle descent, tapering off into the autumn with 12 hours in September and dwindling to 10 hours by November. This rhythmic ebb and flow of sunlight not only marks the changing seasons but also enriches the daily experiences of Chuncheon's residents and visitors alike.
As April dances into Chuncheon, South Korea, the winds bring a gentle embrace, averaging at 2.3 m/s (5 mph)—consistent with the preceding month, March. This moderate airflow signifies a transitional period, as temperatures begin to rise and nature bursts into vibrant life. Interestingly, the spring months record a slight decline in wind speed from January to April, suggesting a calmness settling over the region as winter’s chill recedes. Following April, the winds take on a softer character, reaching their lowest averages during the heat of summer. Thus, April stands as a serene bridge, marking the shift from the brisk winds of winter to the tranquil breezes of summer.
Weather in Chuncheon varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Chuncheon, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present stark contrasts in weather. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant maximum of 27°C (80°F), with an average temperature of 12°C (53°F). This month also sees higher precipitation levels, totaling 70 mm (2.8 in) over about seven days, accompanied by a humidity of 74%.
In contrast, January is much colder, with temperatures dipping to a minimum of -20°C (-4°F) and only reaching a maximum of 12°C (54°F), resulting in an average temperature of -3°C (27°F). Precipitation is significantly lower, measuring just 23 mm (0.9 in) over three days, while humidity remains relatively stable at 71%. For more detailed information about January weather, check this link: Chuncheon weather in January.
April and February present a stark contrast in weather conditions. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant maximum of 27°C (80°F), with an average of 12°C (53°F). This month is characterized by moderate precipitation of 70 mm (2.8 in) over 7 days, coupled with a humidity level of 74%. In contrast, February is significantly colder, with temperatures dipping as low as -17°C (2°F) and peaking at 18°C (64°F), averaging around -1°C (31°F). Precipitation is less frequent, totaling 25 mm (1.0 in) over just 4 days, and humidity is slightly lower at 66%. For a detailed look at February's weather, visit Chuncheon weather in February.
In comparing the weather between March and April, April showcases a notable rise in temperatures, with a minimum of -4°C and an average of 12°C, compared to March's minimum of -6°C and average of 6°C. The maximum temperature in April reaches 27°C, significantly higher than March's peak of 20°C. Additionally, April experiences increased precipitation, totaling 70 mm over 7 days, whereas March had 58 mm across 6 days. Humidity levels also rise in April to 74%, compared to 64% in March. For a more detailed look at March weather, visit Chuncheon weather in March.
April and May exhibit distinct differences in weather, with May generally being warmer and wetter. In April, temperatures range from a chilly minimum of -4°C (26°F) to an average of 12°C (53°F), peaking at a pleasant 27°C (80°F). The month experiences around 70 mm (2.8 in) of precipitation over approximately 7 days, alongside a humidity level of 74%. Conversely, May shows a notable increase in warmth, featuring minimum temperatures of 3°C (38°F) and an average of 17°C (63°F), soaring to a maximum of 31°C (89°F). This month is wetter, with 114 mm (4.5 in) of precipitation spread across about 10 days, and humidity rises slightly to 79%. For more details on the weather conditions in May, you can visit Chuncheon weather in May.
April and June present distinctly different weather patterns. In April, temperatures can drop as low as -4°C (26°F) and reach a maximum of 27°C (80°F), with an average temperature of 12°C (53°F). This month sees about 70 mm (2.8 in) of precipitation over approximately seven days, with humidity levels around 74%. In contrast, June offers a warmer climate with minimum temperatures of 11°C (52°F) and highs of 33°C (91°F), boasting an average of 21°C (71°F). Precipitation increases slightly to 90 mm (3.5 in) over nine days, and humidity rises to 82%. For more detailed information on June weather, you can visit Chuncheon weather in June.
April and July present stark contrasts in weather conditions. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant average of 12°C (53°F), peaking at 27°C (80°F). The month sees approximately 70 mm (2.8 in) of precipitation over about 7 days, with humidity around 74%. In contrast, July boasts much warmer temperatures, with a minimum of 15°C (59°F), an average of 25°C (77°F), and highs reaching up to 35°C (95°F). The summer month experiences significantly more rainfall, with 243 mm (9.6 in) of precipitation spread across 15 days, along with higher humidity levels of 91%. For more details on the July climate, you can refer to Chuncheon weather in July.
April and August present stark contrasts in weather conditions. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant average of 12°C (53°F), with highs reaching up to 27°C (80°F). The month experiences moderate precipitation of 70 mm (2.8 in) over about 7 days, accompanied by a humidity level of 74%. In contrast, August is significantly warmer, with temperatures starting at a minimum of 14°C (58°F) and averaging around 25°C (77°F), while highs can soar to 37°C (99°F). Precipitation in August is considerably higher at 256 mm (10.1 in) over 16 days, and humidity levels also rise to 91%. For more details on August weather, check out Chuncheon weather in August.
April and September showcase distinct weather patterns. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant average of 12°C (53°F), peaking at a warm 27°C (80°F). The month sees around 70 mm (2.8 in) of precipitation over approximately 7 days, with humidity levels averaging 74%. In contrast, September warms up with minimum temperatures of 7°C (45°F) and an average of 20°C (68°F), reaching a high of 29°C (84°F). However, it is also wetter, recording about 140 mm (5.5 in) of precipitation over 8 days and slightly higher humidity at 77%. For a closer look at September weather in Chuncheon, check out Chuncheon weather in September.
April and October present a fascinating contrast in weather patterns. In April, temperatures can drop as low as -4°C (26°F) at night, but daytime averages reach around 12°C (53°F), peaking at 27°C (80°F) on warmer days. The month experiences about 70 mm (2.8 in) of precipitation across roughly 7 days, with humidity levels around 74%. In comparison, October's temperatures are milder, with a minimum of -1°C (30°F) and an average of 14°C (57°F), also reaching highs of 27°C (81°F). October sees slightly less precipitation at 58 mm (2.3 in) over about 5 days, accompanied by a higher humidity level of 78%. For more detailed insights, check out Chuncheon weather in October.
When comparing the weather in April and November, April generally features milder temperatures, with minimums around -4°C (26°F) and average highs reaching up to 27°C (80°F). In contrast, November is cooler, with average temperatures peaking at 20°C (69°F) and minimums dropping to -7°C (19°F). Precipitation in April is slightly higher at 70 mm over seven days compared to November's 52 mm over just four days, although humidity is somewhat elevated in November at 80% compared to April's 74%. For more detailed insights, check out Chuncheon weather in November.
April and December present striking contrasts in weather. In April, temperatures range widely from a chilly -4°C (26°F) at night to a warm 27°C (80°F) during the day, with an average of 12°C (53°F). The month experiences about 70 mm (2.8 in) of precipitation over 7 days, with a relative humidity of 74%. In contrast, December sees much colder temperatures, with lows plunging to -24°C (-10°F) and daytime highs reaching just 12°C (53°F), averaging -1°C (30°F). Precipitation is significantly lower in December, totaling 21 mm (0.8 in) over just 3 days, while humidity slightly increases to 76%. For more details on December weather conditions, check out Chuncheon weather in December.
April in Chuncheon marks a noticeable shift in weather, transitioning from the chilly grips of winter to the mild embrace of spring. With average temperatures climbing, the beautiful landscapes burst into life under the sun, making this month much warmer than its predecessors. However, visitors should be prepared for intermittent rain, as April sees a fair amount of precipitation, adding a refreshing touch to the blossoming scenery. The combination of higher humidity and sporadic showers can create a lush, vibrant environment that delights the senses. For a deeper dive into Chuncheon's climate trends throughout the year, explore Chuncheon Climate.