Last updated: October 30, 2025
In Goseong, South Korea, December showcases a captivating winter landscape, where temperatures fluctuate between a maximum of 17°C (63°F) and a chilly minimum of -7°C (20°F), averaging around 4°C (39°F). This month is characterized by moderate humidity levels at 73%, creating a crisp atmosphere ideal for winter activities. December also brings about 19 mm (0.8 in) of precipitation, with three distinct days of rain, adding a touch of seasonal charm to the picturesque surroundings. Whether you're exploring the scenic beauty or enjoying local festivities, Goseong's December weather offers a unique blend of warmth and chill that captivates all who visit.
As December arrives in Goseong, South Korea, the temperatures start to reflect the winter chill, with minimums dipping to -7°C (20°F). The month features an average temperature of around 4°C (39°F), making it one of the cooler periods of the year, yet still offering a slightly milder peak with maximums reaching 17°C (63°F). This gradual drop from November's more moderate figures signifies a shift towards the colder months, yet the relatively mild highs remind us of the region's seasonal transitions. December's crisp air not only invites cozy attire but also sets the stage for festive celebrations, all against a backdrop of striking winter landscapes that characterizes Goseong during this enchanting time of year.
In December, Goseong, South Korea experiences a notable dip in precipitation, with just 19 mm (0.8 in) falling over the course of three days. This consistent decrease follows a peak in the summer months, where July alone records 248 mm (9.7 in) from a substantial 15 rainy days. The trend shows a shift from the heavy rainfall of midsummer to much drier late-year conditions, similar to November's 21 mm (0.8 in). As the year concludes, the overall precipitation remains modest, signaling the transition into colder months where winter's grip begins to take hold.
As the year winds down, December in Goseong, South Korea, brings a humidity level of 73%, slightly higher than January's 72% but lower than the peak summer months of July and August, which soar to 95% and 93%, respectively. This trend highlights a clear seasonal shift, where humidity tends to rise in the warmer months, peaking in midsummer before gradually decreasing towards the year's end. Notably, May stands out with its high humidity of 83%, setting the stage for the summer's heat. While December's humidity is comfortable compared to the summer's sweltering conditions, it serves as a reminder of the intense moisture that characterized Goseong's summer months, maintaining a persistent yet manageable level as the landscape prepares for winter's chill.
As the year wraps up, December in Goseong, South Korea, witnesses a decline in UV exposure with an index of 3, categorized as moderate. This marks a noticeable dip from the peak levels experienced in the summer months, where the UV Index soared to a maximum of 12 in July and August. During December, sun-seekers can still enjoy outdoor activities without the immediate threat of sunburn, as the recommended burn time stretches to 30 minutes. This trend of diminishing UV levels throughout the colder months provides a refreshing contrast to the intensity of earlier months, emphasizing the need for sun protection primarily during the peak summer season. For more detailed insight into UV exposure trends throughout the year, check out Goseong UV Index.
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In Goseong, South Korea, December greets residents and visitors with a delightful 244 hours of sunshine, setting the stage for a crisp and bright end to the year. As the days grow shorter, the sunshine hours in December reflect a slight dip from the autumn months, yet maintain a warm glow reminiscent of early spring. Notably, sunshine hours build throughout the year, peaking in May with 297 hours, before gradually declining as winter approaches. This trend illustrates the region's transition from vibrant spring and summer days to the more subdued yet still inviting winter light, making Goseong an appealing destination for those seeking seasonal charm.
December in Goseong, South Korea, brings a delightful 76% chance of sunny weather, making it one of the sunniest months of the year. This trend is a notable increase from the preceding months, especially following November's 69% chance. As the year draws to a close, the sunny days become more frequent, contrasting with the generally lower probabilities seen in the spring and summer months. With December's bright skies, residents and visitors alike can enjoy the seasonal charm under the sun, setting the perfect backdrop for holiday festivities and winter explorations.
In Goseong, South Korea, the daylight duration experiences a noticeable ebb and flow throughout the year, showcasing the region's distinct seasonal rhythms. Starting the year with 10 hours of daylight in both January and February, the days gradually lengthen, reaching a peak of 14 hours during the summer months of June and July. As the seasons shift, daylight begins to wane; by December, the sun graces Goseong with only 9 hours of light, marking the shortest days of the year. This pattern not only highlights the transition from the vibrant, sun-soaked days of summer to the tranquil, subdued light of winter but also underlines the beauty of seasonal change that characterizes life in Goseong.
In Goseong, South Korea, the December winds bring a gentle chill, with an average wind speed of 2.7 m/s (6 mph). This marks a slight uptick from the preceding months, maintaining a consistent easterly breeze that can be felt throughout the winter season. As we look back, the wind speeds have shown subtle fluctuations, with the year starting strong in January at 2.8 m/s and peaking modestly around 3.3 m/s in both February and September. Notably, the summer months witnessed softer breezes, dipping to 2.5 m/s in June before recovering in late fall. The general trend highlights Goseong's characteristic calmness during winter, offering a serene backdrop to the town's picturesque landscapes as the year draws to a close.
Weather in Goseong varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Goseong, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a milder average temperature of 4°C (39°F), with maximum temperatures reaching 17°C (63°F) and minimums dropping to -7°C (20°F). This month experiences less precipitation, totaling 19 mm (0.8 in) over three days, and has a humidity level of 73%. In contrast, January sees slightly colder conditions, with an average temperature of 2°C (36°F) and minimum temperatures dipping to -11°C (13°F). Precipitation increases to 27 mm (1.1 in) over the same three days, while humidity remains relatively stable at 72%. For more detailed insights into January weather, you can check out Goseong weather in January.
In December, temperatures in Goseong range from a minimum of -7°C (20°F) to a maximum of 17°C (63°F), with an average of 4°C (39°F). The month sees relatively low precipitation at 19 mm (0.8 in) over just 3 days, and a humidity level of 73%. Conversely, February experiences slightly colder temperatures, with a minimum of -10°C (15°F) and a maximum of 19°C (66°F); the average remains stable at 4°C (40°F). However, February is wetter, with precipitation increasing to 31 mm (1.2 in), also over 3 days, and humidity dropping to 67%. For more details on February weather in Goseong, visit Goseong weather in February.
December and March present quite different weather patterns. In December, temperatures typically range from a chilly -7°C (20°F) at their lowest to a milder 17°C (63°F) at their peak, with an average of around 4°C (39°F). This month sees limited precipitation, averaging only 19 mm (0.8 in) over about 3 days, alongside a higher humidity level of 73%.
In contrast, March experiences a notable warming trend, with minimum temperatures at 0°C (33°F), an average of 10°C (51°F), and maximums reaching up to 22°C (72°F). It also has significantly increased precipitation, totaling 74 mm (2.9 in) spread across 7 days, with humidity slightly lower at 65%. For more specific details on conditions in March, you can check Goseong weather in March.
December and April present contrasting weather conditions. In December, temperatures typically range from a chilly -7°C (20°F) to a mild 17°C (63°F), with an average of 4°C (39°F) and relatively low precipitation of 19 mm (0.8 in) over just three days. The humidity sits at 73%, which, combined with cold temperatures, creates a brisk atmosphere. In contrast, April sees a significant increase in warmth, with temperatures ranging from 5°C (41°F) to a pleasant 24°C (75°F), and an average of 15°C (59°F). Precipitation rises in April to 87 mm (3.4 in), distributed over six days, and humidity slightly increases to 75%. These changes mark a clear transition from the cold winter of December to the milder, more humid spring of April. For more detailed information, you can check Goseong weather in April.
In December, temperatures in Goseong can drop to a chilly minimum of -7°C (20°F) and peak at a mild maximum of 17°C (63°F), with an average of around 4°C (39°F). Precipitation is relatively low during this month, totaling 19 mm (0.8 in) over just 3 days, and humidity hovers at 73%.
In stark contrast, May brings warmer weather, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 30°C (86°F) and an average of 19°C (67°F). This month is much wetter, accumulating 102 mm (4.0 in) of precipitation across 6 days, and the humidity increases slightly to 83%. For more detailed insights, you can check Goseong weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a chilly -7°C (20°F) at night to a mild max of 17°C (63°F) during the day, with an average temperature of 4°C (39°F). The month sees limited precipitation, totaling 19 mm (0.8 in) over just three days, with humidity levels at 73%. In contrast, June boasts much warmer weather, with temperatures spanning from a minimum of 16°C (62°F) to a scorching maximum of 30°C (86°F), averaging around 23°C (73°F). Rainfall is significantly higher, with 162 mm (6.4 in) falling over eight days and humidity rising to 87%. This makes June feel much more tropical compared to the crisp winter of December. For more details on June weather, you can visit Goseong weather in June.
December and July present starkly contrasting weather conditions. In December, temperatures range from a frigid -7°C (20°F) to a mild maximum of 17°C (63°F), with an average temperature of 4°C (39°F). The month experiences low precipitation, totaling just 19 mm (0.8 in) over about three days and maintaining a humidity level of 73%. In sharp contrast, July features much warmer temperatures, with a minimum of 19°C (67°F) and soaring highs averaging 26°C (79°F) and peaking at 36°C (97°F). July is significantly wetter, with precipitation reaching 248 mm (9.7 in) over 15 days, contributing to a high humidity level of 95%. For a more detailed look at Goseong weather in July, click the link.
The weather in December contrasts sharply with that of August. In December, temperatures drop significantly, with a minimum of -7°C (20°F) and an average of just 4°C (39°F), whereas August boasts much warmer conditions, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 37°C (98°F). Precipitation also varies greatly between the two months; December sees only 19 mm (0.8 in) over three days, while August experiences a substantial 157 mm (6.2 in) across 16 days, contributing to a much higher humidity level of 93% compared to December's 73%. For more details on August weather, visit Goseong weather in August.
In December, the weather is notably colder, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 17°C (63°F), resulting in an average temperature of 4°C (39°F). The month typically sees only 19 mm (0.8 in) of precipitation over just 3 days, and humidity hovers around 73%. In contrast, September offers a much warmer climate, with temperatures between 15°C (59°F) and 31°C (88°F), leading to an average of 23°C (74°F). This month experiences significantly higher rainfall, totaling 238 mm (9.4 in) across 13 days, and a slightly higher humidity level of 80%. For more detailed information on September weather, you can visit Goseong weather in September.
In comparing the weather of December and October, it's clear that October tends to be significantly milder. With minimum temperatures around 6°C (43°F) and average highs reaching 29°C (84°F), October offers a comfortable climate, while December's temperatures can drop to -7°C (20°F) at night and average just 4°C (39°F) during the day. Additionally, October experiences more precipitation, with 95 mm (3.7 in) over approximately five days, compared to December's lighter rainfall of 19 mm (0.8 in) over three days. Humidity levels are also slightly higher in October at 77%, compared to December's 73%. For a more detailed look at October weather, check out Goseong weather in October.
Comparing the weather in December and November reveals notable differences in temperature and conditions. December sees a significant drop in temperatures, with minimums reaching -7°C (20°F) and an average of just 4°C (39°F), in stark contrast to November's milder range, where the minimum is 1°C (34°F) and the average is 11°C (52°F). While both months feature similar precipitation levels, December experiences slightly less rain (19 mm over 3 days) compared to November's 21 mm over just 2 days. Humidity also remains high in both months, though slightly lower in December at 73% compared to November's 75%. For a detailed look at November's weather, you can check Goseong weather in November.
As December unfolds in Goseong, the weather ushers in a notable shift from the milder months earlier in the year. With average temperatures hovering around 4°C (39°F) and a chill that can drop as low as -7°C (20°F) at night, residents and visitors alike experience a season of crisp air and cozy gatherings. The month sees a modest precipitation amount, primarily in the form of light rain over just a few days, while humidity levels maintain a steady 73%, lending a certain refreshing briskness to the atmosphere. This contrast to more temperate months invites everyone to bundle up and embrace the unique charm of Goseong in winter. For a comprehensive overview, visit Goseong Climate.