Last updated: October 30, 2025
December in Ganghwa-gun, South Korea, presents a chilly yet captivating climate. Residents can expect a maximum temperature of 12°C (54°F), while the average hovers around 0°C (32°F), dipping to a minimum of -14°C (6°F) during the colder spells. With 21 mm (0.8 in) of precipitation spread over 5 days, the month retains a sense of crispness despite occasional moisture. Humidity levels are pegged at 74%, adding a layer of chill to the already cool air. Overall, December offers a brisk atmosphere, perfect for those who enjoy the winter season's beauty and serenity.
In Ganghwa-gun, South Korea, December ushers in the frigid embrace of winter, with temperatures dipping to a chilly minimum of -14°C (6°F). The month presents a stark contrast to the milder autumn, as the average temperature settles at 0°C (32°F), just hovering at the freezing point. With a maximum reaching only 12°C (54°F), December remains consistent with the trend of colder months, where the drop in temperatures signals the arrival of snow and a festive holiday atmosphere. This shift not only marks the transition into winter but also invites residents and visitors alike to embrace the beauty of the season, from frosty landscapes to cozy gatherings. As the year draws to a close, the cold temperatures of December in Ganghwa-gun are a reminder of nature's quiet transformation, setting the stage for a serene winter ahead.
In December, Ganghwa-gun experiences a modest precipitation total of 21 mm (0.8 in), consistent with the trend of reduced rainfall as winter sets in. The month typically sees around 5 days of precipitation, mirroring November's counts, indicating that the region's wet season is winding down. This gradual decline in both total rainfall and wet days contrasts sharply with the summer months, where July and August deliver a significant splash, often exceeding 200 mm and showcasing an entirely different weather pattern. As the year draws to a close, December's cooler, drier conditions set the stage for the colder winter months ahead, signaling a clear shift in Ganghwa-gun’s climatic rhythm.
In Ganghwa-gun, South Korea, December brings a notable shift in humidity, settling at 74% after a year characterized by fluctuating moisture levels. As the regions transition into winter, this month marks a decrease from the peak 91% humidity experienced in both July and August. The steady climb from 65% in the earlier months of the year to a high in June and summer months reflects the area’s distinct seasonal changes. With autumn's arrival, humidity remains relatively high in November at 80%, but December offers a slight respite as the air becomes crisper and cooler, paving the way for the dry winter months ahead. This gradual decline echoes a broader trend of rising humidity leading into summer, followed by a subsequent tapering as temperatures drop, highlighting the dynamic climate of Ganghwa-gun throughout the year.
As December unfolds in Ganghwa-gun, South Korea, the UV Index drops back to a moderate level of 3, reminiscent of the early winter months. This decrease signals a return to safer sun exposure, allowing residents and visitors to enjoy the outdoors with a leisurely burn time of 30 minutes before needing protection. The trend observed throughout the year showcases a peak in UV intensity during the summer months, particularly in July and August, where the index reaches an alarming 11, categorized as extreme. This seasonal variation underscores the importance of sun safety as the UV levels fluctuate, encouraging everyone to stay informed. For more details about local sun exposure rates, check out the comprehensive guide here: Ganghwa-gun UV Index.
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In Ganghwa-gun, South Korea, December brings a cool respite, with an average of 234 hours of sunshine, slightly higher than in November. While the days begin to grow shorter as winter sets in, the region still enjoys a notable amount of sunlight, keeping spirits bright during the cold season. Looking back through the year, a clear trend emerges: sunshine peaks during the late spring and early summer months, with June shining the brightest at 320 hours. As the year transitions into autumn and winter, the hours dipped, but December’s sunlight is a gentle reminder of the vibrant energy that follows the colder months. With its impressive sunshine patterns, Ganghwa-gun remains a charming destination, even in the heart of winter.
In December, Ganghwa-gun enjoys a notable 63% chance of sunny weather, making it one of the brightest months of the year in this South Korean region. This trend of increasing sunshine is particularly striking when compared to the mid-year figures, where chances drop as low as 34% in July and 35% in August. Interestingly, November sets the stage for this winter transition, boasting a 61% chance of sun. Overall, December stands out as a beacon of light amidst the cooler months, inviting residents and visitors alike to soak up its sunny charm before the harsher winter days set in.
In Ganghwa-gun, South Korea, the rhythm of daylight shifts throughout the year, reflecting the changing seasons. Starting from a minimum of 9 hours in both December and January, daylight gradually increases to a peak of 14 hours during the vibrant months of May to July. As summer fades, a gentle decline ensues, with daylight tapering back to 11 hours in October and further down to 10 hours in November. By December, the cycle returns to the shorter days of winter, echoing a pattern of renewal and rest. This steady ebb and flow of daylight not only marks the passage of time but also enhances the region's picturesque landscapes throughout the seasons.
In December, Ganghwa-gun experiences a slight uptick in wind velocity, averaging 3.4 m/s (8 mph), which reflects a trend of increasing wind speeds as the year draws to a close. Compared to the slower, more stagnant breezes of mid-summer—where wind speeds dipped to around 2.3 m/s (5 mph)—the December winds offer a refreshing contrast, resonating with the coolness of winter. This rise in wind speed is part of a broader seasonal pattern: as the year transitions from the humid heat of summer to the crisp embrace of winter, Ganghwa-gun experiences fluctuating winds, peaking in the colder months. This dynamic shift not only enhances the region's winter charm but also invites locals and visitors to wrap up warmly and enjoy the brisk air.
Weather in Ganghwa-gun varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ganghwa-gun, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Ganghwa-gun range from a minimum of -14°C (6°F) to a maximum of 12°C (54°F), with an average temperature of 0°C (32°F). The month experiences moderate precipitation of 21 mm (0.8 in) over five days, and humidity levels are relatively high at 74%. In contrast, January brings slightly colder temperatures, with a minimum of -17°C (2°F) and an average of -2°C (29°F), while the maximum temperature reaches 11°C (53°F). Precipitation decreases to 18 mm (0.7 in) over just two days, and humidity is a touch lower at 71%. For more detailed weather information, visit Ganghwa-gun weather in January.
December and February share similar average temperatures, with both months experiencing a minimum of -14°C (6°F) and an average of 0°C (32°F). However, February tends to be slightly warmer, reaching a maximum of 14°C (57°F), compared to December's 12°C (54°F). Both months receive similar amounts of precipitation, at 21 mm (0.8 in), but February enjoys less rainy days, averaging just 3 days of precipitation compared to December's 5 days. Additionally, the humidity is lower in February at 65%, compared to December's 74%. For more specific details on February weather, you can check Ganghwa-gun weather in February.
In December, the weather is quite cold, with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 12°C (54°F) and an average temperature hovering around 0°C (32°F). The month sees about 21 mm (0.8 in) of precipitation over five days, accompanied by high humidity levels at 74%.
In contrast, March brings a noticeable warming trend, featuring a minimum temperature of -6°C (21°F) and a maximum of 18°C (65°F), with an average of 6°C (44°F). Precipitation increases to 40 mm (1.6 in) over just four days, and humidity decreases to 65%. The transition from December to March highlights a shift from frigid winter conditions to milder early spring weather, making March feel more pleasant overall. For a more detailed look at March weather, visit Ganghwa-gun weather in March.
December and April present stark contrasts in weather. In December, temperatures can plummet as low as -14°C (6°F), with an average hovering around 0°C (32°F) and a peak of only 12°C (54°F). This month experiences relatively low precipitation of 21 mm (0.8 in) over about 5 days, accompanied by a humidity level of 74%, creating a chilly atmosphere typical of winter. In contrast, April brings significantly warmer conditions, with minimum temperatures around 0°C (33°F) and an average rising to 12°C (54°F), while maximum temperatures can soar to 25°C (78°F). While April sees more rainfall at 49 mm (1.9 in) over approximately 6 days, the humidity is quite similar at 75%, marking a shift towards the vibrancy of spring. For more detailed weather information, you can visit Ganghwa-gun weather in April.
In December, the weather is quite chilly with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 12°C (54°F), averaging around 0°C (32°F). Precipitation is light, totaling 21 mm (0.8 in) over about 5 days, and humidity sits at a moderate 74%. In contrast, May brings much milder conditions with temperatures shifting from a minimum of 7°C (45°F) to a maximum of 28°C (83°F), averaging 17°C (63°F). This month is notably wetter, with precipitation reaching 105 mm (4.1 in) spread over roughly 8 days, while the humidity increases slightly to 81%. For a closer look at the climate specifics for May in Ganghwa-gun, you can visit Ganghwa-gun weather in May.
In December, temperatures in Ganghwa-gun can plummet to a low of -14°C (6°F) and average around 0°C (32°F), making it a chilly month marked by limited warm spells, with a maximum of 12°C (54°F). Precipitation is relatively low, at 21 mm (0.8 in), occurring on about 5 days, and humidity sits at 74%.
In contrast, June brings a dramatic shift in weather, with minimum temperatures rising to 14°C (57°F) and averaging 22°C (72°F), while highs can reach a steamy 33°C (92°F). This month also sees an increase in precipitation, totaling 73 mm (2.9 in) over approximately 8 days, and humidity levels rise to 85%. For more details on June weather in Ganghwa-gun, you can check out Ganghwa-gun weather in June.
December and July present strikingly contrasting weather conditions. In December, temperatures range from a chilling minimum of -14°C (6°F) to a maximum of 12°C (54°F), with an average temperature hovering around 0°C (32°F). The month experiences relatively low precipitation, totaling 21 mm (0.8 in) over just five days, and a humidity level of 74%. In stark contrast, July brings a much warmer climate, with temperatures varying from a minimum of 18°C (65°F) to a scorching maximum of 35°C (96°F), averaging 26°C (78°F). July is significantly wetter, with precipitation reaching 204 mm (8.0 in) across 13 days and humidity rising to 91%. For more details, you can check Ganghwa-gun weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures are much cooler, ranging from a minimum of -14°C (6°F) to a maximum of 12°C (54°F), with an average around 0°C (32°F). This month typically experiences low precipitation of 21 mm (0.8 in) over just 5 days, accompanied by a humidity level of 74%. In contrast, August boasts much warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 36°C (98°F), averaging around 26°C (80°F). The summer month sees significant rainfall, with 244 mm (9.6 in) recorded over 15 days, and a higher humidity level of 91%. For more details on August weather, visit Ganghwa-gun weather in August.
December and September exhibit stark contrasts in weather conditions. In December, temperatures can drop to a minimum of -14°C (6°F), with an average of 0°C (32°F) and a maximum of 12°C (54°F), while September enjoys milder conditions with minimums of 11°C (53°F), averages around 22°C (72°F), and highs reaching 30°C (86°F). Additionally, September is significantly wetter, receiving 146 mm (5.7 in) of precipitation across 8 days compared to December's much lighter 21 mm (0.8 in) over just 5 days. Humidity levels are slightly higher in September at 77%, compared to 74% in the colder December. For more detailed insights on September's climate, visit Ganghwa-gun weather in September.
December weather presents a stark contrast to October, marked by significantly lower temperatures and a chillier atmosphere. In December, temperatures can drop as low as -14°C (6°F) with an average of 0°C (32°F), whereas October enjoys milder conditions with a minimum of 1°C (34°F) and averages reaching 15°C (59°F). Precipitation also differs; December sees 21 mm (0.8 in) over 5 days, while October experiences more substantial rainfall of 56 mm (2.2 in) across 6 days. Humidity levels are relatively similar, at 74% in December compared to 79% in October. For those interested in a detailed look at October weather, you can visit Ganghwa-gun weather in October.
In comparison to November, December experiences significantly colder temperatures, with average lows dropping to -14°C (6°F) and highs reaching only 12°C (54°F). November's milder conditions feature average temperatures ranging from a minimum of -6°C (21°F) to a maximum of 20°C (69°F). Precipitation is also more pronounced in November, totaling 45 mm (1.8 in) over 5 days, while December sees just 21 mm (0.8 in) during the same number of days. Additionally, December's humidity is slightly lower at 74%, compared to November's 80%. For more detailed information on November weather, visit Ganghwa-gun weather in November.
As December blankets Ganghwa-gun in a chilly embrace, the weather starkly contrasts that of the milder months preceding it. With temperatures dipping significantly, residents and visitors alike can expect a month characterized by crisp air and occasional frost. The humidity, at a notable 74%, adds a biting chill to the atmosphere, while the light precipitation across several days gently cloaks the landscape in a wintery sheen. This transition to a more frigid climate sets the stage for festive atmospheres and winter activities. To dive deeper into the unique climate traits of this region, visit Ganghwa-gun Climate.