April Weather in Yeoju, South Korea

Last updated: October 30, 2025

Experience the dynamic April weather of Yeoju, South Korea, where the transition from chill to warmth creates a captivating atmosphere. With maximum temperatures reaching a pleasant 27°C (81°F) and an average of 12°C (54°F), spring emerges vibrantly amidst the cool remnants of winter, where lows can dip to -2°C (28°F). April brings about 75 mm (3.0 in) of rainfall over 7 days, contributing to a lush landscape, while humidity averages around 74%, adding a refreshing touch to the air. Weather in Yeoju this month offers a delightful mix ideal for exploring nature and enjoying outdoor activities.

April Temperature in Yeoju

In April, Yeoju, South Korea experiences a delightful transition into spring, with temperatures showing a significant rise from the chill of winter. The month kicks off with a minimum temperature around -2°C (28°F), gradually climbing to a comfortable average of 12°C (54°F) and reaching a peak of 27°C (81°F). This sharp increase from the previous months signals a shift, as March's cool nights give way to warmer days, making it an ideal time for outdoor activities and enjoying the blossoming scenery. As the month progresses, the warming trend sets the stage for the balmy days of May, where temperatures continue to rise, hinting at the vibrant summer ahead.

April Weather in Yeoju: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Yeoju, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yeoju, April typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec283244546472777869574431
Data source: Temperature data for Yeoju 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.

April Precipitation in Yeoju

In April, Yeoju experiences a noticeable uptick in precipitation, with 75 mm (3.0 in) of rain over approximately 7 days, marking a significant increase compared to the preceding months. This trend underscores a transition into the wetter season, following a gradual rise from 60 mm (2.4 in) in March. The springtime rains contribute to the blooming landscape, setting the stage for May's even heavier rainfall of 108 mm (4.2 in) over 10 days. As April showers begin to dominate, the region's precipitation pattern reflects a shift towards more frequent and substantial rainfall, serving as a prelude to the peak monsoonal months ahead.

April Precipitation Trends in Yeoju

The chart displays monthly precipitation patterns in Yeoju, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Yeoju, April typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec2328617510886251253148645224
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Yeoju

In April, Yeoju, South Korea experiences a noticeable rise in humidity, reaching 74% as spring settles in. This uptick follows a gradual decrease from 71% in January to 64% in March, highlighting the transition from the winter chill to the milder temperatures of spring. As the month progresses, the humidity continues to climb, foreshadowing the even higher levels of 79% in May and 82% in June. This trend indicates that while April may usher in the beauty of blooming flowers, it also marks the beginning of a more humid season, preparing residents and visitors alike for the sultrier months ahead.

April Average Humidity in Yeoju

This chart illustrates the average monthly humidity levels in Yeoju, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Yeoju is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%66%64%74%79%82%91%91%77%78%80%76%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Yeoju

As spring blossoms in Yeoju, South Korea, the UV Index ramps up significantly in April, reaching a striking 9, categorized as very high. This marks a notable increase from March's 6, emphasizing the need for enhanced sun protection, as the burn time drops to just 15 minutes. This trend of rising UV levels continues into May, reinforcing the importance of safeguarding your skin as the sunny days grow longer and brighter. Notably, Yeoju experiences a peak in UV exposure during the summer months, with indices soaring to 11, categorizing the risk as extreme. As you enjoy the outdoors, be sure to check the UV Index regularly for guidance on safe sun exposure. For more information, visit Yeoju UV Index.

Maximum UV Index Levels in Yeoju for April

The chart shows the monthly maximum UV Index (UVI) for Yeoju in April, 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 April, the maximum UV index in Yeoju typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346991111119643
Data source: Yeoju April 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.

April Sunshine in Yeoju

As April unfolds in Yeoju, South Korea, the city basks in 279 hours of glorious sunshine, marking a delightful transition into spring. This month showcases a gentle increase in daylight hours, building on the promise of 274 hours in March and setting the stage for even sunnier days ahead in May, which records 302 hours. The pattern of rising sunshine hours continues into the summer months, peaking in June with 306 hours. This upward trend highlights Yeoju’s vibrant seasonal shift, inviting both locals and visitors to indulge in outdoor activities and revel in the rejuvenating warmth of the sun. Overall, April serves as a radiant bridge between the chilly winter months and the sun-drenched days of summer, encapsulating the beauty of South Korean springtime.

Monthly Sunshine Duration in Yeoju: April Highlighted

The April sunshine duration represents the total number of hours Yeoju experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec197h237h274h279h302h306h274h263h250h256h228h234h
Data source: Yeoju April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yeoju During April

In Yeoju, South Korea, April brings a slight dip in sunny weather, with only a 43% chance of sunshine. This reflects a contrast from the preceding months, where January and February enjoyed a steady 55% chance of sun, while March starts to see a decrease at 42%. As spring fully unfolds, the likelihood of sunshine further declines leading into May, which presents an even lower 36% chance. Notably, after a progression of less sunny days in the summer months, the chances of clear skies start to rise again in the fall, hinting at a cyclical pattern of weather conditions throughout the year. Embracing the mild sunshine of April may be a challenge, but it sets the stage for the vibrant blooms of spring.

Percentage of Sunny Days in April in Yeoju

The chart illustrates the percentage of sunny days in Yeoju throughout the year, with April 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 Yeoju experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec55%55%43%43%36%37%30%27%37%45%56%65%
Data source: Yeoju April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yeoju in April

As April unfolds in Yeoju, South Korea, the days lengthen dramatically, with an impressive 13 hours of daylight illuminating the vibrant landscape. This increase marks a significant leap from the 11 hours in March, heralding the full embrace of spring. The trend of ascending daylight continues into May, where residents will enjoy even 14 hours of sun. This seasonal progression reflects a natural rhythm, as daylight gradually diminishes toward the end of the year, with the shortest days returning in December. April’s longer days not only enhance outdoor activities but also symbolize the rejuvenation that spring brings, invigorating both nature and community alike.

Average Daylight Hours in Yeoju for April

The chart illustrates the variation in daylight duration in Yeoju throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 53m10h 47m11h 57m13h 9m14h 9m14h 40m14h 24m13h 32m12h 23m11h 12m10h 9m9h 37m
Data source: Yeoju daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Yeoju

As April arrives in Yeoju, South Korea, the wind whispers gently through the town at an average speed of 2.5 m/s (6 mph). This slight uptick in breeze from the lower winds of March reflects a seasonal transition, signaling the promise of spring. Although April's winds are comparably mild, they contribute to vibrant outdoor activities, enhancing the blooming landscapes around the region. Notably, as the temperatures rise through May and June, a gradual decline in wind speed is observed, dropping to around 1.9 m/s (4 mph). This pattern highlights a shift towards the warmer summer months, yet April stands out as a refreshing bridge between the briskness of winter and the sultry days ahead, inviting residents and visitors alike to enjoy the charming serenity of the season.

Average April Wind Speed in Yeoju

The chart displays monthly wind speed patterns in Yeoju, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.92.42.5 m/s2.41.91.71.82.11.92.22.5
Data source: Yeoju April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Yeoju Compares to Other Months

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

April and January present stark contrasts in weather. In January, temperatures plunge to a minimum of -19°C (-1°F), averaging a chilly -2°C (28°F) and peaking at just 12°C (55°F). The month experiences relatively low precipitation at 23 mm (0.9 in) over just three days, with humidity hovering around 71%. In contrast, April witnesses a noticeable warming trend, with minimum temperatures rising to -2°C (28°F) and average daytime temperatures reaching a comfortable 12°C (54°F), while highs can soar to 27°C (81°F). April also sees increased precipitation, totaling 75 mm (3.0 in) across seven days, and humidity levels climb slightly to 74%. For a more detailed look at January weather, you can check out Yeoju weather in January.

April weather shows a significant improvement compared to February, with milder temperatures ranging from a minimum of -2°C (28°F) to a maximum of 27°C (81°F) and an average of 12°C (54°F). In contrast, February is much colder, featuring temperatures that dip to as low as -16°C (4°F) and only reaching a maximum of 19°C (67°F) with an average of 0°C (32°F). Additionally, April experiences more precipitation, totaling 75 mm (3.0 in) over 7 days, while February sees just 28 mm (1.1 in) across 4 days. Humidity levels are slightly higher in April at 74% compared to February's 66%. For more details on February weather, check out Yeoju weather in February.

April generally experiences milder and more variable weather compared to March. The minimum temperature in April is at -2°C (28°F), which is higher than March's minimum of -6°C (21°F). The average temperature also rises significantly from 7°C (45°F) in March to 12°C (54°F) in April, with April reaching a maximum of 27°C (81°F) compared to March's 21°C (71°F). Precipitation increases slightly in April, with 75 mm (3.0 in) over 7 days, compared to 60 mm (2.4 in) over 6 days in March. Additionally, April has higher humidity at 74%, compared to the 64% experienced in March. For more detailed weather insights about March, visit Yeoju weather in March.

April and May present a noticeable transition in weather patterns. In April, temperatures range from a chilly minimum of -2°C (28°F) to a comfortable average of 12°C (54°F), peaking at a maximum of 27°C (81°F). The month sees about 75 mm (3.0 in) of precipitation over 7 days, with an average humidity of 74%. In contrast, May brings warmer temperatures, with a minimum of 3°C (38°F) and an average of 18°C (64°F), reaching highs of 32°C (90°F). However, May is also wetter, with 108 mm (4.2 in) of rainfall over 10 days and increased humidity at 79%. For a detailed look at May's weather patterns, you can explore Yeoju weather in May.

April and June present contrasting weather patterns. In April, temperatures can dip as low as -2°C (28°F) and peak at 27°C (81°F), with an average of 12°C (54°F). This month sees around 75 mm (3.0 in) of precipitation over approximately 7 days, accompanied by a relatively high humidity of 74%. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (93°F) and an average of 22°C (72°F). Precipitation increases slightly to 86 mm (3.4 in) spread across 9 days, and humidity rises to 82%. For more detailed insights about June weather, you can check Yeoju weather in June.

April and July present strikingly different weather patterns. In April, temperatures start from a chilly minimum of -2°C (28°F) and can climb to a pleasant average of 12°C (54°F), reaching highs of 27°C (81°F). Despite a moderate average humidity of 74%, April experiences about 75 mm (3.0 in) of precipitation over 7 days. In contrast, July is significantly warmer, with a minimum temperature of 16°C (61°F) and an average of 25°C (78°F), peaking at a sweltering 35°C (96°F). However, July is also marked by much higher humidity at 91% and more frequent rainfall, totaling 251 mm (9.9 in) over 16 days. For more specific details, you can check the Yeoju weather in July.

April and August present stark contrasts in weather patterns. In April, temperatures vary from a chilly minimum of -2°C (28°F) to a pleasant maximum of 27°C (81°F), with an average around 12°C (54°F). The month experiences moderate precipitation of 75 mm (3.0 in) over approximately 7 days, accompanied by a humidity level of 74%. In comparison, August boasts significantly warmer temperatures, with a minimum of 15°C (59°F) and a maximum reaching up to 37°C (99°F), averaging at 26°C (78°F). This summer month also sees a considerable increase in rainfall, totaling 253 mm (10.0 in) over around 16 days, and a higher humidity of 91%. For more details about the conditions in August, check out Yeoju weather in August.

April and September present distinct contrasts in weather patterns. In April, temperatures can range from a chilly -2°C (28°F) at their lowest to a warm 27°C (81°F) at their peak, averaging around 12°C (54°F). The month sees around 75 mm (3.0 in) of precipitation over approximately 7 days, with humidity levels at 74%. In comparison, September enjoys milder temperatures, with a minimum of 7°C (45°F) and a maximum of 30°C (86°F), averaging 20°C (69°F). However, it experiences higher rainfall, accumulating about 148 mm (5.8 in) over 9 days and slightly higher humidity at 77%. For a more detailed look at September weather, you can visit Yeoju weather in September.

April and October present distinct weather patterns, showcasing a transition between seasons. In April, temperatures vary from a minimum of -2°C (28°F) to an average of 12°C (54°F) and a maximum of 27°C (81°F). During this month, the region experiences around 75 mm (3.0 in) of precipitation over approximately 7 days, with a humidity level of 74%. In contrast, October offers slightly milder conditions with temperatures ranging from -1°C (30°F) to an average of 14°C (57°F) and peaking at 29°C (84°F). The prevalence of rain decreases, with about 64 mm (2.5 in) over 6 days, while humidity rises to 78%. For a closer look at the specifics of October weather, you can visit Yeoju weather in October.

April and November exhibit distinct differences in weather patterns. In April, temperatures range from a chilly -2°C (28°F) at night to a warm average of 12°C (54°F) during the day, peaking at around 27°C (81°F). This month also sees approximately 75 mm (3.0 in) of precipitation over about 7 days, with humidity hovering around 74%. Conversely, November experiences cooler temperatures with nightly lows of -6°C (21°F) and an average of 7°C (44°F), reaching a maximum of 20°C (69°F). Rainfall decreases to 52 mm (2.0 in) spread over about 5 days, while humidity increases slightly to 80%. For more detailed insights into the November weather, you can check out Yeoju weather in November.

April and December present quite contrasting weather conditions. In April, temperatures range from a chilly low of -2°C (28°F) to a pleasant high of 27°C (81°F), with an average of 12°C (54°F). This month experiences about 75 mm (3.0 in) of precipitation over roughly 7 days, contributing to a humidity level of 74%. On the other hand, December is significantly colder, with temperatures dropping to a minimum of -17°C (1°F) and peaking at just 12°C (54°F), averaging -1°C (31°F). It has much less precipitation, totaling 24 mm (1.0 in) over about 4 days, and a slightly higher humidity of 76%. For more details about December weather, check out Yeoju weather in December.

Compare Yeoju's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Yeoju

April in Yeoju marks a vibrant transition into spring, characterized by mild temperatures and an increase in humidity. Compared to the chill of winter months, the weather becomes noticeably warmer, with days that can delightfully reach up to 27°C (81°F), inviting outdoor activities. However, this month also brings a fair share of rain—with about 75 mm over roughly 7 days—which helps to nourish the blossoming landscape. As the average temperature hovers around 12°C (54°F), residents and visitors alike can enjoy the refreshing warmth while still preparing for occasional cool evenings, making April a delightful time to experience the changing season. For more insights on what to expect throughout the year, visit Yeoju Climate.