April Weather in Pyeongchang, South Korea

Last updated: October 30, 2025

April in Pyeongchang, South Korea brings a blend of mild temperatures and a touch of freshness, with maximums reaching 26°C (80°F) and average daily highs around 10°C (51°F). The month starts to awaken from winter's chill, as minimum temperatures can dip to -3°C (27°F). Visitors can expect some wet days, with an average precipitation total of 83 mm (3.3 in) over 8 days, contributing to a relatively high humidity level of 74%. This is the perfect time to enjoy the region's stunning natural beauty as it transitions into spring, offering both clear skies and refreshing showers.

April Temperature in Pyeongchang

In April, Pyeongchang, South Korea, ushers in a refreshing shift from the biting cold of winter to the pleasant warmth of spring. With minimum temperatures hovering around -3°C (27°F) and average highs soaring to 26°C (80°F), this month marks a significant increase in warmth compared to the preceding months. Snow continues to melt away, paving the way for blooming blossoms and vibrant landscapes, enticing outdoor enthusiasts and nature lovers alike. As the average temperature reaches 10°C (51°F), residents and visitors can finally shed their winter attire, embracing the beautiful milder days that hint at the summer ahead. The dramatic contrast between the chilly depths of winter and the balmy beginnings of spring makes April a captivating time to experience the charm of Pyeongchang.

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

The chart illustrates April temperature patterns in Pyeongchang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pyeongchang, April typically has an average temperature of 10°C (51°F), with highs reaching up to 26°C (80°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec263042516168747465544129
Data source: Temperature data for Pyeongchang 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 Pyeongchang

In April, Pyeongchang experiences a noticeable uptick in precipitation, with 83 mm (3.3 in) falling over 8 days. This increase marks a significant leap from the preceding month, where March recorded 71 mm (2.8 in) over 7 days. As spring settles in, the region witnesses a consistent trend of rising rainfall, paving the way for the lush greenery of May, which typically sees even higher precipitation levels at 91 mm (3.6 in). The gradual buildup of moisture not only refreshes the landscape but also sets the stage for the heavier rains that follow in the summer months, making April a pivotal month in Pyeongchang’s annual climate rhythm.

April Precipitation Trends in Pyeongchang

The chart displays monthly precipitation patterns in Pyeongchang, 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 Pyeongchang, April typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec252971839179221235155704424
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Pyeongchang

As spring unfolds in Pyeongchang, April sees a notable increase in humidity, rising to 74%. This marks a shift from the cooler, drier months of January through March, which recorded humidity levels of 71%, 66%, and 64% respectively. The transition into April not only enhances the lushness of the surrounding landscapes but also sets the stage for the higher humidity levels that characterize the summer months, peaking at 91% in both July and August. In contrast, the autumn months begin to moderate the humidity, suggesting a seasonal ebb and flow that reflects both the onset of warmer weather and the natural rhythm of the region's climate.

April Average Humidity in Pyeongchang

This chart illustrates the average monthly humidity levels in Pyeongchang, 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 Pyeongchang 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 Pyeongchang

As April arrives in Pyeongchang, South Korea, the UV Index experiences a noticeable spike, reaching 9 and categorizing exposure as very high. This surge in UV radiation signifies a significant increase from the previous months, particularly when compared to March's index of 7. With a burn time of just 15 minutes, it’s crucial for residents and visitors alike to take protective measures against sun exposure. This trend of escalating UV levels continues into May, where it peaks at 10. Such patterns highlight the importance of being cautious as the warmer months approach. To stay informed about UV levels throughout the year, check out Pyeongchang UV Index.

Maximum UV Index Levels in Pyeongchang for April

The chart shows the monthly maximum UV Index (UVI) for Pyeongchang 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 Pyeongchang typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34791011111210753
Data source: Pyeongchang 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 Pyeongchang

April in Pyeongchang, South Korea, heralds the arrival of longer, brighter days, with an impressive 283 hours of sunshine illuminating the landscape. Building on the momentum from March’s 273 hours, April showcases a noticeable trend in increasing daylight as spring takes hold, promising both warmth and vibrancy. As the month progresses, locals and visitors alike can bask in the sun, setting the stage for May’s peak of 304 hours, particularly as the region transitions into the lushness of summer. This gradual rise in sunshine hours not only enhances outdoor activities but also uplifts spirits, making April a delightful month to experience the beauty of Pyeongchang.

Monthly Sunshine Duration in Pyeongchang: April Highlighted

The April sunshine duration represents the total number of hours Pyeongchang 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h240h273h283h304h312h280h265h250h256h234h241h
Data source: Pyeongchang April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pyeongchang During April

As April unfolds in Pyeongchang, South Korea, the likelihood of sunny weather hovers around 42%, a slight dip from March's 41%. This marks a transitional phase as the region shakes off winter's chill, yet the sun still plays a shy role in the early spring months. Interestingly, April's chance of sunshine is comparatively higher than the summer months, specifically June and July, which see reduced sunny days at 32% and 27%, respectively. Such trends indicate that while April may not bask in abundant sunlight, it offers a promising glimpse of brighter days ahead, especially as the year transitions into the sunnier seasons.

Percentage of Sunny Days in April in Pyeongchang

The chart illustrates the percentage of sunny days in Pyeongchang 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 Pyeongchang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%56%41%43%35%32%27%21%31%43%55%62%
Data source: Pyeongchang April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pyeongchang in April

As April unfolds in Pyeongchang, South Korea, the length of daylight begins to noticeably extend, offering residents and visitors alike a welcoming change from the winter months. With daylight stretching to 13 hours, April marks a significant increase from March's 11 hours, heralding the arrival of spring. This upward trend continues into May, where daylight peaks at 14 hours, before gradually tapering off through the summer. The steady ascent in daylight during the early spring suggests a vibrant awakening of nature, encouraging outdoor activities and a rejuvenated spirit in the landscape. As the days grow longer, Pyeongchang transforms into a picturesque setting, perfect for exploration and appreciation of the beauty that spring brings.

Average Daylight Hours in Pyeongchang for April

The chart illustrates the variation in daylight duration in Pyeongchang throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 54m10h 48m11h 57m13h 9m14h 9m14h 39m14h 24m13h 31m12h 23m11h 12m10h 10m9h 38m
Data source: Pyeongchang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Pyeongchang

In April, the winds in Pyeongchang, South Korea, gently stir with an average speed of 2.7 m/s (6 mph), creating a refreshing atmosphere that hints at the upcoming warmth of spring. This month's wind speed is slightly higher than March's 2.6 m/s, suggesting a transitional period as nature awakens from winter's grasp. As temperatures rise and the landscape begins to bloom, the consistent breeze offers a perfect backdrop for outdoor activities. Notably, April's winds are part of a broader pattern, with speeds peaking in the cooler months of January and November, before gradually tapering off over the summer. The delightful April winds, though gentle, play a vital role in ushering in the seasonal changes that enchant both locals and visitors alike.

Average April Wind Speed in Pyeongchang

The chart displays monthly wind speed patterns in Pyeongchang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.12.62.7 m/s2.51.91.52.02.32.02.72.7
Data source: Pyeongchang April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Pyeongchang Compares to Other Months

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

April and January present quite contrasting weather conditions. In April, temperatures range from a chilly minimum of -3°C (27°F) to a comfortable average of 10°C (51°F), peaking at a pleasant 26°C (80°F). This month also sees a higher level of precipitation, with about 83 mm (3.3 in) falling over 8 days and humidity around 74%. In stark contrast, January is much colder, with temperatures dipping as low as -21°C (-5°F) and averaging -3°C (26°F), while the maximum temperature reaches only 11°C (52°F). Additionally, January experiences significantly less precipitation at 25 mm (1.0 in) over just 4 days, and a slightly lower humidity of 71%. For more detailed insights into the winter climate, check Pyeongchang weather in January.

When comparing the weather in April and February, it's clear that April brings much milder conditions. The average temperature in April is a comfortable 10°C (51°F), significantly warmer than February's average of -1°C (30°F). While February's temperatures can drop to a chilling minimum of -18°C (-1°F), April enjoys a minimum temperature of -3°C (27°F) and can even reach a high of 26°C (80°F). Additionally, April sees more precipitation, with an average of 83 mm (3.3 in) over 8 days compared to February's 29 mm (1.1 in) over just 4 days. Furthermore, April has a higher humidity level of 74%, compared to February's 66%, contributing to a more humid feel as spring approaches. For a more detailed look at February weather, you can visit Pyeongchang weather in February.

April experiences warmer temperatures compared to March, with a minimum of -3°C (27°F) and an average of 10°C (51°F), while March's temperatures range from a minimum of -9°C (16°F) to an average of 5°C (42°F). The maximum temperature in April can reach up to 26°C (80°F), compared to March's maximum of 20°C (68°F). Additionally, April sees slightly more precipitation at 83 mm (3.3 in) over 8 days, compared to March's 71 mm (2.8 in) over 7 days. The humidity increases in April to 74%, making it feel a bit more humid compared to the 64% humidity in March. For more details on March weather, check out Pyeongchang weather in March.

In April, temperatures fluctuate significantly, ranging from a chilly minimum of -3°C (27°F) to a pleasant maximum of 26°C (80°F), with an average temperature of 10°C (51°F). The month experiences a considerable amount of precipitation, totaling 83 mm (3.3 in) over 8 days and an average humidity of 74%. In contrast, May sees a noticeable warming trend, with temperatures starting at a minimum of 2°C (36°F), climbing to an average of 16°C (61°F), and peaking at 29°C (85°F). Precipitation slightly increases to 91 mm (3.6 in) over 10 days, accompanied by higher humidity levels at 79%. For a detailed look at what to expect, check out Pyeongchang weather in May.

April and June exhibit notable differences in weather characteristics. In April, temperatures range from a chilly minimum of -3°C (27°F) to a pleasant average of 10°C (51°F) and can peak at 26°C (80°F). The month experiences around 83 mm (3.3 in) of precipitation over 8 days, coupled with a humidity level of 74%. In contrast, June showcases a warmer climate with minimum temperatures starting at 8°C (47°F) and an average of 20°C (68°F), reaching a maximum of 31°C (89°F). The precipitation slightly decreases to 79 mm (3.1 in) over the same number of days, but the humidity rises to 82%. For more detailed insights, you can check Pyeongchang weather in June.

In April, temperatures in Pyeongchang range from a chilly minimum of -3°C (27°F) to a pleasant average of 10°C (51°F), with maximum temperatures reaching up to 26°C (80°F). The month experiences moderately low humidity at 74% and a total precipitation of 83 mm (3.3 in) over 8 days.

In stark contrast, July brings much warmer weather, with minimum temperatures starting at 14°C (57°F) and soaring to an average of 23°C (74°F), peaking at a sweltering 33°C (92°F). This month also sees higher humidity at 91% and significantly more rainfall, with 221 mm (8.7 in) over 16 days. For more detailed information, you can check Pyeongchang weather in July.

April and August present quite contrasting weather patterns. In April, temperatures range from a chilly minimum of -3°C (27°F) to a comfortable average of 10°C (51°F), peaking at 26°C (80°F). The month experiences moderate precipitation totaling 83 mm (3.3 in) over about 8 days, coupled with a humidity level of 74%. In stark contrast, August features much warmer conditions, with minimum temperatures of 12°C (54°F), an average of 24°C (75°F), and maximums soaring to 35°C (95°F). However, it brings significantly more rainfall, amounting to 235 mm (9.2 in) spread across 17 days, and higher humidity levels at 91%. For those interested in the specifics of summer conditions, you can find more details here: Pyeongchang weather in August.

April and September showcase distinct weather patterns, reflecting the transition between spring and autumn. In April, temperatures range from a chilly -3°C (27°F) at night to a comfortable 26°C (80°F) during the day, with an average of 10°C (51°F). The month experiences about 83 mm (3.3 in) of precipitation spread over 8 days, and humidity levels are around 74%. In contrast, September is warmer, with temperatures starting at a minimum of 6°C (43°F) and peaking at 28°C (82°F), averaging 18°C (65°F). This month sees increased rainfall, totaling 155 mm (6.1 in) across 9 days, and slightly higher humidity at 77%. For more detailed information on September weather, you can check Pyeongchang weather in September.

April and October share some similarities in weather, particularly in temperature and humidity. Both months can see temperatures between -3°C (27°F) and 26°C (80°F), although October boasts a slightly higher average temperature of 12°C (54°F) compared to April's 10°C (51°F). In terms of precipitation, April experiences more rain, with 83 mm (3.3 in) falling over 8 days, whereas October sees less rain at 70 mm (2.8 in) over just 6 days. Humidity levels are also somewhat comparable, with October's humidity at 78% versus April's 74%. For more detailed insights, check out Pyeongchang weather in October.

April and November present contrasting weather patterns. In April, temperatures range from a chilly -3°C (27°F) at night to a comfortable 26°C (80°F) during the day, with an average of 10°C (51°F). The month sees a higher precipitation of 83 mm (3.3 in) over about 8 days, accompanied by a humidity level of 74%. In contrast, November experiences colder temperatures, with lows dropping to -8°C (18°F) and daytime highs reaching only 19°C (67°F), averaging 5°C (42°F). This month is drier, with precipitation amounting to 44 mm (1.7 in) over approximately 6 days, while humidity rises slightly to 80%. For more detailed information, check out Pyeongchang weather in November.

April and December present contrasting weather conditions in Pyeongchang. In April, temperatures range significantly from a chilly min of -3°C (27°F) to a warm max of 26°C (80°F), with an average of 10°C (51°F). The month experiences around 83 mm (3.3 in) of precipitation over 8 days, coupled with a humidity level of 74%. In contrast, December sees much colder temperatures, with a minimum of -22°C (-8°F) and a maximum of only 12°C (53°F), averaging -2°C (29°F). The precipitation is significantly lower at 24 mm (0.9 in) spread across 4 days, while humidity remains fairly stable at 76%. For more details on December weather in this region, you can check Pyeongchang weather in December.

Compare Pyeongchang's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Pyeongchang

April in Pyeongchang ushers in a refreshing transition from the chill of winter to the gentle warmth of spring, making it a captivating time to visit. Unlike the frigid temperatures of preceding months, April showcases a pleasant average temperature of around 10°C (51°F), peaking at a comfortable 26°C (80°F). However, visitors should be prepared for occasional rainfall, as 83 mm of precipitation often falls over about 8 days, contributing to the vibrant bloom that characterizes the season. The humidity level of 74% adds to the refreshing atmosphere, making April a delightful choice for outdoor activities. For more insights on Pyeongchang's climate throughout the year, visit Pyeongchang Climate.