Last updated: October 30, 2025
December in Suncheon, South Korea offers a chilly yet dynamic climate, with temperatures ranging from a maximum of 17°C (63°F) to a brisk minimum of -11°C (12°F), averaging around 2°C (36°F). While the month brings a relatively low precipitation total of 24 mm (0.9 in) over just three days, the humidity hangs at 73%, adding a touch of dampness to the cool air. This combination creates a season perfect for cozy winter activities and enjoying the scenic beauty of Suncheon’s winter landscape.
As December settles into Suncheon, South Korea, temperatures begin to reflect the chill of winter. With a minimum dipping to -11°C (12°F) and an average hovering around 2°C (36°F), residents experience a tangible shift from the milder months that preceded it. Despite the cold, daytime highs can reach a pleasant 17°C (63°F), offering a contrast to the crisp nights. This month marks a notable decline from the previous autumn temperatures, with the transition into winter becoming unmistakable. Bundle up and embrace the wintry charm as the landscape transforms, inviting festive celebrations and cozy gatherings.
December in Suncheon, South Korea, brings a noticeable decline in precipitation, with only 24 mm (0.9 in) of rainfall recorded across just 3 days. This marks the end of a wetter year, characterized by a steady increase in rainfall from the spring months through to the deluge of July, where over 300 mm (12.0 in) fell in the peak of summer. As winter approaches, precipitation significantly tapers off compared to the 128 mm (5.0 in) in May and 185 mm (7.3 in) in June, providing a sharp contrast to the preceding months. This shift signals not only a transition to drier conditions but also sets the stage for the cold, dry winters typical of the region.
In December, Suncheon, South Korea experiences a relative humidity of 73%, marking a slight decline from the peak humidity of 95% seen in the sweltering month of July. As the year transitions from autumn to winter, the humidity gradually decreases after hitting its annual high in the summer months. This pattern reveals a comforting shift from the oppressive moisture of late summer, with December feeling more balanced yet still retaining a hint of humidity, reminiscent of the cooler, crisp air that emerges in winter. Overall, the month stands as a transitional point, bridging the humid summer and the drier months to come, with levels comfortably above half, ensuring the air remains noticeably moist but not overwhelming.
As December rolls into Suncheon, the UV Index dips to a moderate level of 3, signaling a decrease in sun intensity compared to the preceding months. This shift is a welcome change from the summer peak, where UV levels soared to extremes, reaching 12 in July and August. While the winter months offer some reprieve, it's still important to remain cautious; the burn time is approximately 30 minutes for fair-skinned individuals even at this lower index. Overall, as the year wraps up, the trend showcases a gradual decline in UV exposure, making December a safer month for outdoor activities. For more details on Suncheon's UV levels, check out Suncheon UV Index.
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In Suncheon, South Korea, December wraps up the year with a respectable 236 hours of sunshine, reflecting the region's consistent light exposure as the seasons transition. Following a gradual decline from the summer peak of 296 hours in May, December's sunshine hours remain balanced, echoing the trends of the preceding months. Notably, the late year exhibits a mild reduction in sunlight, settling close to the averages seen in November and September, which also hover around 237 hours. As winter sets in, this preserved daylight becomes a precious respite, illuminating the city's scenic landscapes and enriching local winter festivities, offering a warm embrace even in the colder months.
In Suncheon, South Korea, December brings a notable increase in the chance of sunny weather, with a 63% likelihood of sunshine that month. This trend marks a significant rise from the preceding months, particularly following November's solid 61% chance. As winter officially sets in, December stands out as one of the brightest months, especially when compared to the summer slump in sunshine, where July falls to a mere 15%. Overall, residents and visitors alike can expect a more cheerful December, contrasting sharply with the typically overcast skies of summer.
As December settles in Suncheon, South Korea, daylight takes a notable dip, with only 9 hours of sunshine illuminating the day. This shift marks a gradual decline from the brighter summer months, where daylight stretched to a generous 14 hours in June and July. Following this peak, the gradual reduction begins in August, continuing through the autumn months with 12 hours in September, and 10 hours in both October and November. The trend reflects the natural ebb and flow of the seasons, leading to the shortest days of the year by December. As the year concludes, residents experience longer nights, inviting a cozy atmosphere perfect for winter festivities.
As December rolls into Suncheon, South Korea, the average wind speed nudges up to 2.7 m/s (6 mph), continuing the trend of relatively calm breezes typical for the region during the winter months. This slight increase from November's 2.5 m/s reflects an overall pattern where late fall and early winter months tend to feature gentle winds, creating a serene atmosphere perfect for enjoying the picturesque landscapes. Interestingly, the wind speeds in December are slightly elevated compared to the summer months, which often experience their quietest breezes, peaking at around 1.8 m/s (4 mph) in August. This transition showcases how Suncheon's weather patterns evolve, with December providing a refreshing, cool breath of winter, harmoniously complementing the seasonal chill.
Weather in Suncheon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Suncheon, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present noticeably cold conditions, but with some differences in temperature and precipitation. December typically experiences a minimum temperature of -11°C (12°F) and an average of 2°C (36°F), while January drops further to a minimum of -16°C (4°F) and an average of 1°C (34°F). In terms of maximum temperatures, December reaches up to 17°C (63°F) compared to January's 15°C (59°F). Precipitation increases slightly in January, totaling 32 mm (1.3 in) over the same three days of rainfall experienced in December, which has 24 mm (0.9 in). Despite the chill, the humidity levels remain quite similar, with December at 73% and January at 71%. For a closer look at the specifics of January weather, you can check out Suncheon weather in January.
In December, the weather features a minimum temperature of -11°C (12°F) and an average of 2°C (36°F), with maximum temperatures reaching up to 17°C (63°F). Precipitation is relatively low at 24 mm (0.9 in) over the course of 3 days, accompanied by a humidity level of 73%.
In contrast, February presents slightly colder conditions with a minimum of -12°C (10°F) and an average temperature of 3°C (37°F). However, it boasts higher maximum temperatures that can climb to 23°C (73°F). Precipitative measures are also greater in February, with totals of 37 mm (1.4 in) across 4 days, while humidity decreases slightly to 68%. For a more detailed overview, you can check Suncheon weather in February.
In December, temperatures in the region typically range from a chilly minimum of -11°C (12°F) to a mild maximum of 17°C (63°F), with an average of 2°C (36°F). The month sees about 24 mm (0.9 in) of precipitation spread over three days, accompanied by a humidity level of 73%. In contrast, March experiences milder weather, with temperatures varying from a low of -4°C (25°F) to a high of 24°C (76°F) and an average of 8°C (47°F). However, it also brings increased precipitation at 87 mm (3.4 in) over seven days, and a slightly lower humidity of 67%. These contrasting weather patterns highlight the shift from winter's chill in December to the onset of spring warmth in March. For more information on the weather in March, visit Suncheon weather in March.
In December, temperatures in Suncheon can drop as low as -11°C (12°F), with an average of 2°C (36°F) and highs reaching 17°C (63°F). The month sees limited precipitation, totaling 24 mm (0.9 in) over just three days, and the humidity levels hover around 73%. In contrast, April brings a significant rise in temperatures, with minimums at -1°C (30°F), averages reaching 13°C (56°F), and maximums soaring up to 27°C (82°F). This month is also notably wetter, accumulating 88 mm (3.5 in) of precipitation over seven days, and humidity increases slightly to 78%. For a detailed look at the weather in Suncheon during April, you can visit Suncheon weather in April.
December and May present stark contrasts in weather. In December, temperatures can plummet to a minimum of -11°C (12°F), with an average around 2°C (36°F) and a maximum reaching 17°C (63°F). The month sees low precipitation at 24 mm (0.9 in) over just 3 days, accompanied by a humidity level of 73%. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 4°C (40°F) to an average of 18°C (65°F) and a peak of 32°C (90°F). The precipitation significantly increases to 128 mm (5.0 in) spread across 8 days, and humidity also rises to 85%. For those curious about this seasonal shift, check out Suncheon weather in May.
December and June present strikingly different weather patterns. In December, temperatures can range from a chilly -11°C (12°F) at night, with an average of 2°C (36°F), up to a milder 17°C (63°F) during the day. The month sees low precipitation levels at 24 mm (0.9 in) over just three days and a humidity level of 73%. In contrast, June boasts much warmer temperatures, with a minimum of 12°C (53°F) and an average of 22°C (71°F), peaking at a maximum of 32°C (90°F). However, it is significantly wetter, receiving 185 mm (7.3 in) of rain over ten days, accompanied by higher humidity at 87%. The two months highlight the dramatic seasonal changes experienced in the region. For more detailed information, you can check out Suncheon weather in June.
The weather in December is markedly colder than in July, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 17°C (63°F) and an average of 2°C (36°F). In contrast, July experiences much warmer temperatures, with a minimum of 17°C (63°F) and reaching highs of 35°C (95°F), averaging around 25°C (77°F). December is relatively dry with only 24 mm (0.9 in) of precipitation occurring over three days, while July is much wetter, receiving 305 mm (12.0 in) of rainfall across 16 days. Moreover, humidity is higher in July at 95% compared to December's 73%, contributing to a more muggy feel during the summer months. For more details, check this link: Suncheon weather in July.
When comparing the weather in December and August, notable differences emerge. December experiences cooler temperatures, with a minimum of -11°C (12°F) and an average of 2°C (36°F), while August boasts much warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) to an average of 26°C (80°F) and a maximum of 35°C (95°F). Additionally, December is relatively dry with only 24 mm (0.9 in) of precipitation over just 3 days, whereas August is significantly wetter, receiving 238 mm (9.4 in) of rain across 17 days, contributing to higher humidity levels of 93% in summer compared to 73% in winter. To explore more about August weather specifically, you can check out Suncheon weather in August.
In December, the weather is significantly cooler, with temperatures ranging from a chilly -11°C (12°F) at night to a mild 17°C (63°F) during the day, while average temperatures linger around 2°C (36°F). In contrast, September boasts much warmer conditions, with nighttime lows of 10°C (51°F) and daytime highs reaching up to 31°C (87°F), averaging around 21°C (71°F). Additionally, December experiences only light precipitation of 24 mm (0.9 in) over just 3 days, while September sees a much wetter climate with 241 mm (9.5 in) of rain spread across 14 days. Both months have high humidity levels, with December at 73% and September slightly higher at 80%. For a detailed look at September's weather, check out Suncheon weather in September.
When comparing the weather in December and October, a marked contrast is evident. December experiences a colder climate, with average temperatures ranging from a low of -11°C (12°F) to a high of 17°C (63°F), while October offers a much milder atmosphere, boasting average temperatures from 1°C (34°F) to 29°C (84°F). Additionally, October sees significantly more precipitation, accumulating 109 mm (4.3 in) over five days, compared to December's lighter rainfall of just 24 mm (0.9 in) over three days. Humidity levels are relatively high in both months, with December at 73% and October slightly higher at 78%. For more details, you can check out Suncheon weather in October.
In comparing the weather between December and November, December tends to be colder, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 17°C (63°F), while November's temperatures are milder, with a minimum of -4°C (26°F) and a maximum of 23°C (74°F). Average temperatures in December drop to around 2°C (36°F), whereas November boasts a warmer average of 9°C (48°F). Precipitation levels are slightly lower in December at 24 mm (0.9 in), compared to November's 31 mm (1.2 in), although both months see rainfall on about three days. Humidity remains relatively consistent, with December at 73% and November a touch higher at 76%. For a more detailed look at November's weather, check out Suncheon weather in November.
As December arrives in Suncheon, the weather showcases a distinct shift, moving towards cooler temperatures and an increased sense of winter. With maximum temperatures only reaching 17°C (63°F), average readings dropping to a brisk 2°C (36°F), and nighttime lows plummeting to -11°C (12°F), residents and visitors alike experience a much chillier atmosphere compared to previous months. Additionally, December sees a modest amount of precipitation, contributing to the overall humidity of 73% that permeates the air. The combination of cooler days, occasional rain, and heightened humidity marks this month as a transition into the full embrace of winter. For a deeper dive into Suncheon's overall climate patterns, check out Suncheon Climate.