Last updated: October 30, 2025
In Gapyeong, South Korea, December ushers in a winter chill, with average temperatures hovering around -1°C (30°F), while highs can reach a modest 11°C (52°F). However, the nights can be biting, plummeting to a frigid minimum of -19°C (-3°F). Precipitation is relatively minimal, with 22 mm (0.9 in) recorded over four days, contributing to a humidity level of 74% that hangs in the crisp air. This combination of cold temperatures and occasional snowfall creates a picturesque, serene winter landscape, ideal for those seeking a tranquil seasonal escape.
In December, Gapyeong, South Korea experiences a notable chill as winter settles in, with temperatures plunging to a minimum of -19°C (-3°F) and an average hovering around -1°C (30°F). The highest daytime temperatures reach a modest 11°C (52°F), signaling the stark transition from the milder autumn months. As the year draws to a close, these chilly readings contrast sharply with the warmer summer months, highlighting a trend towards more severe winter conditions. December stands out as a month where the landscape transforms into a wintry scene, inviting outdoor enthusiasts to embrace the beauty of the season, even as they bundle up against the cold.
In Gapyeong, South Korea, December typically wraps up the year with modest precipitation, measuring around 22 mm (0.9 in) over just four days. This slight dip follows November's rainfall, showcasing a trend towards drier conditions as winter approaches. Throughout the year, precipitation peaks during the summer months, particularly in July and August, when the region experiences heavy rainfall, averaging 253 mm (10.0 in) and 275 mm (10.8 in), respectively. In contrast, December's rainfall represents a significant reduction, highlighting a seasonal shift. As the year draws to a close, the decrease in both precipitation amount and days of rain underscores the transition into the colder, drier winter months in Gapyeong.
As December rolls into Gapyeong, South Korea, the humidity settles at 74%, showcasing a subtle shift from the higher levels experienced in the summer months. This drop marks a gradual decline from the peak summer humidity of 91% in July and August, aligning with the onset of colder weather. Initially, the year starts with a relatively lower 71% in January, but humidity tends to rise through spring, peaking at 81% in May before the summer surge. Following the humid months, autumn sees a slight decrease, culminating in the December figures, which suggest a more comfortable, crisp atmosphere as the region transitions into winter. Overall, December's humidity reflects a characteristic pattern of perseverance through the moist summer before yielding to the drier winter climate.
As December approaches in Gapyeong, South Korea, the UV Index trends downward, reflecting the onset of winter. With a moderate UV Index of 3, exposure times are generous, allowing for about 30 minutes before needing sun protection. This month follows a period of heightened UV levels during the summer, where indices peaked at 11, signaling extreme exposure and a much shorter burn time of just 10 minutes. As the year wraps up, the consistent decrease in the UV Index from a high of 11 in July to December's more subdued figures suggests a welcome respite from intense sun exposure. For a comprehensive understanding of seasonal variations, you can check out the detailed Gapyeong UV Index.
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In December, Gapyeong, South Korea, experiences a delightful 233 hours of sunshine, which adds a warm glow to the crisp winter air. As the year draws to a close, December maintains a notable brightness that follows a steady upward trend in daylight hours, peaking in the warmer months. After a gradual increase from just 197 hours in January to a high of 307 hours in June, the sunlight begins to retreat, yet December's sunshine still outshines several other months in the colder half of the year. This late burst of light offers both residents and visitors a chance to savor the beauty of Gapyeong, creating a picturesque setting for winter activities and holiday celebrations.
As December rolls in, Gapyeong, South Korea, welcomes a 64% chance of sunny weather, the highest likelihood of sunshine in the latter half of the year. This marks a notable uptick from November's 58%, signaling a transition to brighter days as the year closes. Interestingly, while the spring and summer months see a decline in sun exposure—with probabilities dipping to their lowest around July and August—December's forecast offers a refreshing contrast. This trend underscores a late-year resilience in sunlight, making it an ideal time for outdoor enthusiasts to embrace the crisp winter air under pleasant, sunny skies.
In Gapyeong, South Korea, daylight duration experiences a notable rhythm throughout the year, with December marking a return to shorter days—only 9 hours of daylight can be expected this month. Following a gradual increase from just 9 hours in January, daylight stretches its longest in May and June, offering up to 14 hours of sunlight, perfect for outdoor activities and exploration. As summer wanes, the daylight durations begin to decline, tapering off to 12 hours in September and gradually descending again through the autumn months of October and November. This cyclical pattern highlights the seasonal transition in Gapyeong, as residents and visitors alike are reminded of nature’s changing clock with each passing month.
In December, Gapyeong experiences a subtle uptick in wind speed, averaging 2.5 m/s (6 mph), which marks a return to the brisk conditions reminiscent of the early winter months. After a summer with notably lower winds, where July recorded a mere 1.5 m/s (3 mph), the trend shifts as autumn progresses, with November kicking off a slight increase. The relatively calm winds of the warmer months give way to more invigorating breezes by the tail end of the year, enhancing the crisp, refreshing feel of the season. This seasonal shift not only invigorates the landscape but also invites residents and visitors alike to embrace the cooler weather, making December a perfect time to explore Gapyeong’s natural beauty while feeling the gentle, refreshing winds on their faces.
Weather in Gapyeong varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gapyeong, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January weather exhibits some notable similarities and differences. In December, temperatures range from a minimum of -19°C (-3°F) to a maximum of 11°C (52°F), with an average temperature of -1°C (30°F) and a total precipitation of 22 mm (0.9 in) over four days. By contrast, January tends to be slightly colder, with a minimum of -20°C (-4°F) and an average temperature of -3°C (27°F), though it reaches a slightly higher maximum of 12°C (53°F). January sees a marginally higher precipitation level of 23 mm (0.9 in) but less frequent rain, occurring on only two days, and humidity levels drop a bit to 71%. For more details, you can explore Gapyeong weather in January.
In December, the weather tends to be quite cold, with temperatures ranging from a minimum of -19°C (-3°F) to a maximum of 11°C (52°F) and an average of -1°C (30°F). The month experiences approximately 22 mm (0.9 in) of precipitation over about four days, coupled with a humidity level of 74%.
In contrast, February brings slightly milder conditions, with temperatures fluctuating between a low of -17°C (2°F) and a high of 17°C (63°F), maintaining a similar average of -1°C (31°F). Precipitation in February is a bit higher, recorded at 24 mm (1.0 in) over the same number of days. Notably, humidity decreases to around 65%. For more details, check out Gapyeong weather in February.
In December, the weather is significantly colder, with average temperatures hovering around -1°C (30°F), and a chilling minimum of -19°C (-3°F) that can lead to frosty conditions. The month experiences relatively low precipitation, totaling 22 mm (0.9 in) over just 4 days, along with a higher humidity level of 74%. In contrast, March showcases a notable warming trend, with average temperatures rising to 6°C (43°F) and a maximum reaching 20°C (69°F). Although it experiences more precipitation at 55 mm (2.2 in) over 6 days, the humidity drops to 65%, contributing to a more pleasant atmosphere. For a closer look at the weather specifics, you can visit Gapyeong weather in March.
December and April present striking contrasts in weather conditions. In December, temperatures can plunge as low as -19°C (-3°F), with an average temperature around -1°C (30°F) and a maximum of 11°C (52°F). The month sees 22 mm (0.9 in) of precipitation over approximately 4 days and maintains a humidity level of 74%. In stark contrast, April experiences a much milder climate, with minimum temperatures around -3°C (26°F), average temperatures reaching 11°C (53°F), and maximums soaring to 27°C (80°F). Precipitation increases significantly to 72 mm (2.8 in), occurring over 7 days, while humidity levels rise slightly to 75%. For a closer look at April's weather in Gapyeong, visit Gapyeong weather in April.
December and May present stark contrasts in weather. In December, temperatures can plunge as low as -19°C (-3°F), with an average of -1°C (30°F) and maximums peaking at 11°C (52°F). This month experiences relatively low precipitation at 22 mm (0.9 in) over just 4 days, accompanied by a humidity level of 74%. In contrast, May brings considerably milder temperatures, ranging from a minimum of 3°C (38°F) to an average of 17°C (63°F), and can even soar to a maximum of 31°C (88°F). Precipitation in May is significantly higher at 122 mm (4.8 in) spread over 10 days, with humidity rising slightly to 81%. For a detailed look at the weather patterns in May, you can check Gapyeong weather in May.
December and June in Gapyeong present stark contrasts in weather. In December, temperatures range from a frigid minimum of -19°C (-3°F) to a maximum of 11°C (52°F), with an average of just -1°C (30°F). Precipitation is relatively low, totaling 22 mm (0.9 in) over about 4 days, and humidity sits at 74%, adding to the cold atmosphere.
In contrast, June boasts significantly warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to a scorching maximum of 34°C (93°F), and an average temperature of 21°C (71°F). The month experiences higher precipitation levels, totaling 94 mm (3.7 in) over approximately 10 days, and humidity rises to 85%, contributing to a more tropical feel. For more details, you can check Gapyeong weather in June.
In December, the weather is notably cold, with temperatures ranging from a frigid -19°C (-3°F) at night to a mild 11°C (52°F) during the day, and an average of -1°C (30°F). The month sees a relatively low precipitation of 22 mm (0.9 in) spread over four days, along with a humidity level of 74%. In contrast, July experiences a complete shift with much warmer temperatures; the minimum is a comfortable 15°C (59°F), averaging around 25°C (77°F), and reaching a high of 35°C (95°F). However, July is also much wetter, receiving 253 mm (10.0 in) of rainfall over 15 days and exhibiting a higher humidity of 91%. For more details about July weather, you can visit Gapyeong weather in July.
December and August present stark contrasts in weather conditions. In December, temperatures can drop as low as -19°C (-3°F), averaging around -1°C (30°F), with a maximum of 11°C (52°F). The month sees low precipitation, amounting to just 22 mm (0.9 in) over approximately 4 days, and a humidity level of 74%. In contrast, August experiences much milder and more humid weather, with temperatures ranging from a minimum of 14°C (57°F) to a scorching maximum of 37°C (99°F) and an average of 25°C (78°F). Precipitation in August is significant, reaching up to 275 mm (10.8 in) over 18 days, coupled with high humidity at 91%. For more detailed insights into August weather, visit Gapyeong weather in August.
In December, the weather is significantly colder, with temperatures ranging from a minimum of -19°C (-3°F) to a maximum of 11°C (52°F) and an average of -1°C (30°F). The month sees limited precipitation, totaling 22 mm (0.9 in) across just 4 days, coupled with a high humidity level of 74%. In contrast, September experiences much milder temperatures, with a minimum of 7°C (44°F), an average of 20°C (68°F), and a maximum of 29°C (85°F). This month is also much wetter, averaging 143 mm (5.6 in) of rain over 9 days, and has a slightly higher humidity of 77%. For more detailed information about the weather in September, you can check Gapyeong weather in September.
In comparing the weather between December and October, it's clear that December brings much colder temperatures, with averages around -1°C (30°F) compared to the mild 13°C (56°F) seen in October. While October experiences maximum highs reaching 27°C (81°F), December peaks at just 11°C (52°F), highlighting a significant drop in temperatures as the year comes to a close. Precipitation is also more pronounced in October, totaling 61 mm (2.4 in) over six days, while December sees only 22 mm (0.9 in) across four days. Additionally, both months have similar humidity levels, with October at 79% and December at 74%. For a closer look at October weather specifics, you can check out Gapyeong weather in October.
In comparing the weather between November and December, December exhibits significantly colder temperatures, with average highs around 1°C (30°F), whereas November maintains a milder climate with average daily highs of 6°C (43°F), peaking at 20°C (68°F). Furthermore, December experiences lower humidity levels at 74%, compared to November's higher humidity of 80%. Precipitation also differs, with December receiving only 22 mm over four days, while November records 56 mm of rainfall across five days. For a detailed look at November weather in Gapyeong, visit Gapyeong weather in November.
As December settles over Gapyeong, the landscape transforms with cooler temperatures and a distinct chill in the air that sets this month apart from the milder seasons. With average temperatures dipping significantly and the occasional frosty night, residents and visitors alike will experience a more crisp atmosphere, complemented by higher humidity levels. While precipitation is relatively low, the short bursts of rain remind us of winter's presence, making each day a unique blend of tranquil beauty and brisk weather. For those curious about the variations in climate throughout the year, the month of December clearly marks a transition into winter's embrace. Explore more about this captivating climate on Gapyeong Climate.