December Weather in Sokcho, South Korea

Last updated: October 30, 2025

December in Sokcho, South Korea, brings a chilly embrace as temperatures fluctuate between a maximum of 13°C (56°F) and a minimum of -16°C (4°F), resulting in an average of 1°C (34°F). The month experiences 26 mm (1.0 in) of precipitation over approximately four days, contributing to a 74% humidity level that adds to the crispness in the air. Visitors can expect a refreshing winter landscape, perfect for enjoying the natural beauty and vibrant culture Sokcho has to offer.

December Temperature in Sokcho

As December unfolds in Sokcho, South Korea, the chill of winter becomes unmistakable, with temperatures dipping to a minimum of -16°C (4°F). The average temperature hovers around 1°C (34°F), offering a sharp contrast to the milder months that preceded it. Daytime highs can reach up to 13°C (56°F), signifying a chilly but bearable environment for winter enthusiasts. This dramatic drop from November's more temperate conditions hints at the full embrace of winter, showcasing Sokcho’s transition from fall foliage to snow-dusted landscapes. As the month progresses, residents and visitors alike can expect the brisk air to invigorate the senses, making it an ideal time for cozy indoor activities or bundling up for outdoor adventures.

December Weather in Sokcho: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sokcho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sokcho, December typically has an average temperature of 1°C (34°F), with highs reaching up to 13°C (56°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec303343526167747667574634
Data source: Temperature data for Sokcho generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sokcho

In December, Sokcho experiences a notable decline in precipitation, with only 26 mm (1.0 in) of rainfall recorded over just 4 days. This is a sharp contrast to the wetter months that precede it, particularly the peak of the monsoon season in July and August, when precipitation soared to 219 mm (8.6 in) and 208 mm (8.2 in) respectively. As the year winds down, December's relatively dry conditions signal the onset of winter, providing a brief respite from the heavy rains characteristic of the late summer and early fall months. This seasonal shift not only influences the local climate but also plays a significant role in the region's ecosystem and winter activities.

December Precipitation Trends in Sokcho

The chart displays monthly precipitation patterns in Sokcho, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sokcho, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec38307282102682192081841155826
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Sokcho

In Sokcho, South Korea, December brings a slight dip in humidity levels, averaging around 74%. This month sits in contrast to the peak humidity experienced during the summer, with July and August consistently reaching a muggy 91%. As the year progresses from the arid days of winter to the lush warmth of summer, humidity levels generally rise, peaking mid-year before gradually easing in the fall and winter months. December's humid conditions are reminiscent of November's 72% but provide a refreshing respite from the intense summer months, setting the stage for the dry chill of January. Overall, Sokcho experiences a cyclical humidity pattern that reflects the region's transition from frigid winters to humid summers.

December Average Humidity in Sokcho

This chart illustrates the average monthly humidity levels in Sokcho, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sokcho is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%63%70%79%85%91%91%77%75%72%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sokcho

As winter settles in Sokcho, South Korea, December brings a moderate UV Index of 3, similar to the early months of the year. With a burn time of 30 minutes, sunlight exposure remains manageable, allowing residents and visitors to enjoy outdoor activities without the intense concern for sunburn prevalent in the summer months. This indicates a noticeable trend of decreased UV intensity as the year draws to a close, contrasting sharply with the extreme levels experienced during the peak summer months of June through August. Despite the lower UV readings, it’s always wise to remain aware of the sun's effects. For more detailed information on the UV Index throughout the year, visit Sokcho UV Index.

Maximum UV Index Levels in Sokcho for December

The chart shows the monthly maximum UV Index (UVI) for Sokcho in December, 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 December, the maximum UV index in Sokcho typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346991111119643
Data source: Sokcho December 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.

December Sunshine in Sokcho

Sokcho, South Korea, embraces the beauty of December sunshine with an inviting 238 hours of daylight, marking a slight dip from the preceding month yet still radiant enough to illuminate the winter landscape. As the year draws to a close, daylight hours have steadily increased from a mere 197 hours in January, showcasing a robust upward trend through the spring and into the summer months, peaking at 323 hours in June. Although the hours gradually wane in the fall, December's figures reflect a consistent brightness that invites locals and visitors alike to savor the cool coastal beauty. With each passing month, Sokcho transforms, revealing how the play of light dances across its scenic vistas, making even winter months enchanting.

Monthly Sunshine Duration in Sokcho: December Highlighted

The December sunshine duration represents the total number of hours Sokcho experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec197h237h278h292h312h323h306h286h271h253h235h238h
Data source: Sokcho December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sokcho During December

In Sokcho, South Korea, the likelihood of sunny weather in December stands at a promising 64%, mirroring the figures seen in November. This marks a notable uptick from the spring months, where sunny days are less frequent, dropping to 46% in March and April. As the year progresses into summer, the chances of sunshine dwindle further, reaching their annual lows in July and August at 30% and 24%, respectively. However, as winter approaches, residents and visitors can look forward to a resurgence in sunny spells, making December a delightful time to enjoy the crisp, clear skies of this coastal city.

Percentage of Sunny Days in December in Sokcho

The chart illustrates the percentage of sunny days in Sokcho throughout the year, with December 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 Sokcho experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%61%46%46%41%33%30%24%39%42%64%64%
Data source: Sokcho December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sokcho in December

As the year progresses in Sokcho, South Korea, the daylight hours reveal a captivating seasonal rhythm. December marks the return to shorter days, with only 9 hours of daylight, reflecting a familiar dip reminiscent of the previous January. This decline contrasts starkly with the 14 hours of sunlight enjoyed during the peak of summer in June and July. As spring unfolds into summer, daylight gradually increases, peaking in late spring, before gently tapering off again in the fall. The pattern highlights the cyclical nature of daylight, where each season brings its unique charm, from the bright and lively days of May to the serene, twilight-filled moments of December.

Average Daylight Hours in Sokcho for December

The chart illustrates the variation in daylight duration in Sokcho throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 49m10h 45m11h 57m13h 11m14h 14m14h 46m14h 30m13h 35m12h 24m11h 10m10h 5m9h 32m
Data source: Sokcho daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sokcho

As the year draws to a close, December in Sokcho, South Korea, ushers in a brisk embrace, with an average wind speed of 4.6 m/s (10 mph), marking a noticeable uptick from the calmer summer months. This invigorating wind signifies a transition, as the summer's gentle breezes give way to a sharper chill that accompanies the onset of winter. Comparing winter to summer, one can clearly see how the winds pick up, with January and February also maintaining similarly brisk speeds around 4.3 m/s and 4.5 m/s, respectively, reflecting a pattern of cooler conditions that invites cozy gatherings. In contrast, the summer months, particularly July, show a significant drop, with speeds falling to 2.1 m/s (5 mph), embodying the tranquil essence of warmer days. As nature shifts gears, December’s winds remind us of the cyclical rhythms that govern Sokcho’s climate, encouraging both reflection and exploration in this beautiful coastal town.

Average December Wind Speed in Sokcho

The chart displays monthly wind speed patterns in Sokcho, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.53.73.53.52.62.12.82.93.04.44.6 m/s
Data source: Sokcho December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sokcho Compares to Other Months

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

December and January present a notable shift in weather patterns. In December, temperatures range from a minimum of -16°C (4°F) to a maximum of 13°C (56°F), with an average of around 1°C (34°F). The month sees a total precipitation of 26 mm (1.0 in) spread over four days, accompanied by a humidity level of 74%. Conversely, January experiences slightly colder conditions, with minimum temperatures dipping to -17°C (1°F) and an average temperature of -1°C (30°F). The maximum for January reaches 10°C (49°F), and precipitation increases to 37 mm (1.5 in) over the same number of rainy days. Humidity also rises slightly to 75%. For more details on January weather, you can check Sokcho weather in January.

December and February exhibit quite similar weather patterns, with average temperatures hovering around 1°C (34°F). However, December experiences slightly colder minimum temperatures, dipping to -16°C (4°F) compared to February’s -13°C (9°F). Precipitation is marginally greater in February at 30 mm (1.2 in), compared to December's 26 mm (1.0 in), yet both months see precipitation on about four days. Additionally, February boasts lower humidity levels at 67%, contrasted with December’s higher humidity at 74%. For more detailed information, check out Sokcho weather in February.

In December, the weather is much colder, with minimum temperatures plunging to -16°C (4°F) and average temperatures barely rising above freezing at 1°C (34°F). The month sees light precipitation of 26 mm (1.0 in) over just four days, along with relatively high humidity at 74%. In contrast, March brings a noticeable warmth, with minimum temperatures around -9°C (17°F) and average highs reaching 6°C (43°F), peaking at 18°C (64°F). Precipitation increases to 72 mm (2.9 in), falling over nine days, but humidity decreases to 63%. For those specifically interested in the weather patterns of March, you can find more detailed information here: Sokcho weather in March.

December and April present markedly different weather conditions. In December, the temperatures are much colder, with a minimum of -16°C (4°F) and an average of 1°C (34°F), while April enjoys milder conditions, ranging from a minimum of 0°C (32°F) to an average of 11°C (52°F). Additionally, April experiences significantly more rainfall, with 82 mm (3.2 in) of precipitation over 8 days, compared to December's 26 mm (1.0 in) over just 4 days. Humidity levels are relatively close, with December at 74% and April slightly lower at 70%. For those curious about the specific weather patterns in April, more details can be found here: Sokcho weather in April.

December and May present a stark contrast in weather conditions. In December, temperatures can plummet to a minimum of -16°C (4°F), with an average of just 1°C (34°F) and a maximum of 13°C (56°F). The month experiences relatively low precipitation, totaling 26 mm (1.0 in) over about 4 days, combined with a humidity level of 74%. In contrast, May ushers in warmer temperatures, with a minimum of 6°C (43°F) and an average of 16°C (61°F), peaking at 26°C (80°F). This month is significantly wetter, as it sees 102 mm (4.0 in) of rainfall over approximately 9 days, accompanied by a slightly higher humidity of 79%. For more details about the May weather, check Sokcho weather in May.

When comparing the weather in December and June, there is a stark contrast in temperature and precipitation patterns. December experiences much colder temperatures, with a minimum of -16°C (4°F) and an average around 1°C (34°F), while June enjoys milder conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (82°F). Precipitation is also notably different; December sees only 26 mm (1.0 in) over just 4 days, whereas June receives 68 mm (2.7 in) across 9 days, resulting in higher humidity levels of 85% compared to 74% in December. For a closer look at what to expect during this vibrant month, check out Sokcho weather in June.

The comparison between December and July weather reveals a striking contrast. In December, temperatures can plunge to a minimum of -16°C (4°F) and average around 1°C (34°F), while the maximum reaches a milder 13°C (56°F). Precipitation during this month is relatively low at 26 mm (1.0 in), with rain or snow occurring on just 4 days. Humidity stands at 74%, contributing to a colder and drier feel.

In contrast, July brings much more warmth, with minimum temperatures of 16°C (61°F), an average of 23°C (74°F), and highs soaring up to 32°C (89°F). Rainfall is significantly higher at 219 mm (8.6 in), falling on 15 days and resulting in a much more humid atmosphere at 91%. This creates a stark difference between the chilly, crisp air of December and the hot, humid days of July. For more details on July conditions, you can check Sokcho weather in July.

The weather in December is significantly colder than in August, with temperatures ranging from a brisk -16°C (4°F) at night to a maximum of 13°C (56°F) during the day, averaging around 1°C (34°F). In contrast, August boasts a much warmer climate, with nighttime lows of 17°C (63°F) and daytime highs peaking at 33°C (92°F), yielding an average of 24°C (76°F). Additionally, December experiences lower humidity at 74% and considerably less precipitation, totaling just 26 mm (1.0 in) over 4 days. In stark contrast, August is marked by high humidity (91%) and heavy rainfall, with an average of 208 mm (8.2 in) over 18 days. For more detailed information on August weather, visit Sokcho weather in August.

December and September exhibit distinctly different weather patterns. In December, temperatures can plunge as low as -16°C (4°F), with an average of just 1°C (34°F), while highs reach about 13°C (56°F). This month also sees limited precipitation, with around 26 mm (1.0 in) over just four days and humidity levels at 74%. In contrast, September boasts much milder conditions, characterized by a minimum temperature of 11°C (52°F) and an average of 20°C (68°F), peaking at 28°C (82°F). Rainfall is significantly higher in September, totaling 184 mm (7.2 in) across 11 days, and humidity remains slightly elevated at 77%. For a closer look at what to expect during September, you can visit Sokcho weather in September.

December weather presents a stark contrast to October, with much colder temperatures ranging from a minimum of -16°C (4°F) to a maximum of 13°C (56°F), averaging just 1°C (34°F). In comparison, October enjoys milder conditions, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 25°C (77°F), averaging a comfortable 14°C (57°F). Additionally, October experiences significantly higher precipitation at 115 mm (4.5 in) over 8 days, while December sees just 26 mm (1.0 in) across 4 days. Humidity levels in both months are fairly similar, sitting at around 74% in December and 75% in October, contributing to the overall dampness. For more details on October conditions, visit Sokcho weather in October.

The weather in December contrasts sharply with that of November, showcasing a significant drop in temperatures. December experiences a minimum of -16°C (4°F) and an average of just 1°C (34°F), compared to November's milder minimum of -4°C (26°F) and average of 8°C (46°F). While December has a maximum temperature of 13°C (56°F), November sees temperatures peak at 19°C (66°F). Precipitation also varies, with December receiving 26 mm (1.0 in) over 4 days, whereas November accumulates a higher total of 58 mm (2.3 in) across 7 days. Humidity remains relatively consistent, with December at 74% and November at 72%. For a closer look at conditions during November, visit Sokcho weather in November.

Compare Sokcho's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sokcho

As December settles in Sokcho, the weather takes on a distinct chill, contrasting sharply with the warmer months. Temperatures drop significantly, offering a cooler backdrop, with maximums peaking at a brisk 13°C and plunging to a frosty -16°C at times. The average temperature hovers around a crisp 1°C, creating a refreshing atmosphere that beckons winter activities. While you can expect some precipitation, it’s relatively light with just a few rainy days scattered throughout the month, resulting in a humidity level of 74% that adds to the wintery feel. For a comprehensive look at how December fits into Sokcho's yearly climate, visit Sokcho Climate.