December Weather in Longquan, China

Last updated: August 21, 2025

December in Longquan, China, presents a chilly yet captivating climate. With temperatures plunging to a maximum of 7°C (45°F) and dipping as low as -30°C (-23°F), residents experience an average winter chill of -16°C (3°F). Despite the cold, precipitation is relatively low, totaling only 11 mm (0.4 in) over approximately 2 days, making for a mostly dry month. Humidity levels hover around 60%, adding a crispness to the already brisk air. This combination creates a winter wonderland, perfect for those seeking a picturesque, frosty escape.

December Temperature in Longquan

In Longquan, China, December marks a significant dip in temperatures as winter sets in, bringing a chilly ambiance to the region. With minimum temperatures plummeting to a biting -30°C (-23°F), residents can expect a stark contrast to the milder months preceding it. The average temperature stands around -16°C (3°F), setting a cold backdrop for holiday festivities. While the maximum temperature only manages to reach 7°C (45°F), this gradual descent into winter is emblematic of the region's continental climate, where the transition from the autumnal chill of November to the depths of winter highlights a notable shift. As December progresses, Longquan transforms into a frosty landscape, inviting a unique charm that accompanies the cold.

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

The chart illustrates December temperature patterns in Longquan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longquan, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec-172745596775695943233
Data source: Temperature data for Longquan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Longquan

In Longquan, China, December typically sees a notable decline in precipitation, with only 11 mm (0.4 in) of rain recorded over just 2 days. This marks a stark contrast to the intense rainfall experienced during the summer months, where July and August peak at 185 mm (7.3 in) and 209 mm (8.2 in), respectively. As the year winds down, the precipitation pattern suggests a shift towards drier conditions, with November and December both showing minimal rainfall amounts and fewer rainy days. This trend underscores the transition from the wet season to a more arid winter, making December a relatively dry and mild month in Longquan.

December Precipitation Trends in Longquan

The chart displays monthly precipitation patterns in Longquan, 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 Longquan, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec68193383120185209140272611
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Longquan

In Longquan, China, the humidity levels provide a fascinating glimpse into the changing climate across the year. Starting at a high of 75% in January, the humidity gradually decreases through the spring months, reaching its annual low of 59% in April. However, as summer arrives, humidity surges again, peaking at an impressive 87% in August. As the year progresses into autumn, the moisture levels start to recede; by December, humidity stabilizes at 60%. This pattern reflects a clear trend of seasonal humidity fluctuations, with a notable increase during the hotter months and a refreshing drop as temperatures cool.

December Average Humidity in Longquan

This chart illustrates the average monthly humidity levels in Longquan, 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 Longquan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%63%59%61%79%85%87%85%81%61%60%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Longquan

In December, Longquan, China experiences a notable drop in the UV Index, with a reading of 1, classifying it as low exposure. This indicates a significant decrease from the very high levels observed in the summer months of June and July, where the UV Index soared to 9. As the chill of winter sets in, residents can enjoy extended outdoor activities, as the burn time increases to 45 minutes, allowing for casual outings without the immediate concern of sunburn. Overall, December marks a welcome respite from the intense summer rays, encouraging safe outdoor enjoyment. For more details on UV exposure throughout the year, check out Longquan UV Index.

Maximum UV Index Levels in Longquan for December

The chart shows the monthly maximum UV Index (UVI) for Longquan 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 Longquan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679986421
Data source: Longquan 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 Longquan

December in Longquan, China, basks in 223 hours of sunshine, marking a gentle conclusion to the year. As winter blankets the region, the sunlight continues to grace the landscape, although it’s a dip from the vibrant 326 hours seen in July. Despite this decrease, December's sunlight holds a glow comparable to November's 212 hours, signaling a steady brightness as the days grow shorter. The trend throughout the year reveals a gradual ascent in sunshine from January's modest 180 hours, culminating in a summer peak, and then a subtle retreat into the winter months. This rhythmic cycle of sunshine not only enriches the natural beauty of Longquan but also paints a compelling picture of seasonal transitions.

Monthly Sunshine Duration in Longquan: December Highlighted

The December sunshine duration represents the total number of hours Longquan 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.
JanFebMarAprMayJunJulAugSepOctNovDec180h236h279h286h319h315h326h280h273h252h212h223h
Data source: Longquan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Longquan During December

In Longquan, December brings a promising 65% chance of sunny weather, making it one of the brighter months as the year draws to a close. This represents a notable increase from the preceding months, particularly when compared to November's 37%. The trend reveals a significant uptick in sunlit days as winter approaches, contrasting sharply with the summer months, where the likelihood of sunshine dips to a low of 27% in July. As such, December not only offers a festive atmosphere but also increases opportunities for outdoor activities under blue skies, embodying a delightful transition into the winter season.

Percentage of Sunny Days in December in Longquan

The chart illustrates the percentage of sunny days in Longquan 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 Longquan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec62%48%57%49%47%37%27%33%40%58%37%65%
Data source: Longquan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Longquan in December

In Longquan, China, the daylight duration reveals an intriguing seasonal rhythm throughout the year. As we transition into December, the days take a noticeable dip to just 8 hours of daylight, marking the shortest days of the year. This decline follows a gradual increase from 9 hours in January to a peak of 15 hours during the summer months of June and July. After the summer solstice, daylight hours slowly retract, descending back towards winter, with each month revealing a subtle ebb of sunlight. Notably, April and May stand out as transitional months, where daylight peaks, providing a vibrant contrast to the dimming December days that herald the onset of winter. This cyclical pattern not only shapes the local climate but also influences the daily lives and activities of Longquan's residents.

Average Daylight Hours in Longquan for December

The chart illustrates the variation in daylight duration in Longquan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 2m10h 18m11h 55m13h 34m14h 59m15h 43m15h 21m14h 6m12h 30m10h 52m9h 25m8h 39m
Data source: Longquan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Longquan

As December descends upon Longquan, China, the average wind speed remains steady at 3.1 m/s (7 mph), reflecting a slight increase compared to the previous few months. This consistency in wind patterns is characteristic of the region as it transitions through the winter season. Interestingly, December ties with November in wind speed, showcasing a trend of mild breezes that have prevailed since spring. Overall, the wind in Longquan tends to fluctuate slightly throughout the year, with lower speeds in the summer months of July and August, while winter ushers in a gentle yet persistent current, inviting both tranquility and reflection amid the encroaching chill.

Average December Wind Speed in Longquan

The chart displays monthly wind speed patterns in Longquan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.73.33.43.73.32.62.42.92.73.03.13.1 m/s
Data source: Longquan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Longquan Compares to Other Months

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

December and January exhibit notable differences in weather patterns, particularly in temperature and humidity levels. In December, the temperatures range from a minimum of -30°C (-23°F) to a maximum of 7°C (45°F), with an average of -16°C (3°F) and relatively low humidity at 60%. The month sees minimal precipitation, totaling 11 mm (0.4 in) over just two days. In contrast, January brings even colder temperatures, with a minimum of -37°C (-34°F) and a maximum of -2°C (28°F), resulting in a harsher average of -19°C (-1°F). Although precipitation is lower in January at 6 mm (0.2 in), the humidity rises to 75%, leading to a chillier atmosphere. For more detailed information, you can visit Longquan weather in January.

In December, the weather is quite cold, with average temperatures around -16°C (3°F) and a maximum reaching 7°C (45°F). The month experiences minimal precipitation, totaling 11 mm (0.4 in) over just 2 days, while humidity hovers around 60%. In contrast, February is typically even chillier, with an average temperature of -14°C (7°F) and a lower minimum temperature of -34°C (-29°F). Precipitation in February slightly decreases to 8 mm (0.3 in) over the same number of days, but the humidity increases to 70%. For a more detailed look at February weather in this region, check out Longquan weather in February.

In December, temperatures are quite frigid, with a minimum of -30°C (-23°F) and an average of -16°C (3°F), while the maximum reaches only 7°C (45°F). Precipitation is modest at 11 mm (0.4 in), occurring over just 2 days, accompanied by a humidity level of 60%. In contrast, March brings relatively milder conditions, with a minimum of -27°C (-17°F), an average of -3°C (27°F), and a maximum soaring to 19°C (66°F). Precipitation increases to 19 mm (0.7 in) across 5 days, and humidity rises slightly to 63%. For more specific insights into March weather in Longquan, visit Longquan weather in March.

December and April present contrasting weather experiences. In December, temperatures plunge with a minimum of -30°C (-23°F) and an average of -16°C (3°F), while the maximum reaches only 7°C (45°F). Precipitation is minimal, occurring on just 2 days, with total rainfall at 11 mm (0.4 in) and humidity averaging around 60%. In stark contrast, April enjoys a milder climate with a minimum of -8°C (18°F), an average of 7°C (46°F), and a maximum soaring to 26°C (79°F). This month sees more frequent precipitation, falling over 6 days and totaling 33 mm (1.3 in), while humidity stays relatively stable at 59%. For more details on April's weather, visit Longquan weather in April.

December and May present stark contrasts in weather. December feels frigid, with temperatures ranging from a bone-chilling -30°C (-23°F) to a maximum of 7°C (45°F), while the average temperature rests at a chilly -16°C (3°F). The month sees only minimal precipitation, measuring 11 mm (0.4 in) over just 2 days, accompanied by a humidity level of 60%. In contrast, May ushers in warmer air with temperatures fluctuating between 1°C (34°F) at their lowest to a balmy 31°C (89°F) at their peak, with an average of 15°C (59°F). The month is significantly wetter, receiving 83 mm (3.3 in) of rainfall across 10 days, maintaining a similar humidity level of 61%. For more detailed information on May weather in Longquan, you can visit Longquan weather in May.

December and June present starkly contrasting weather conditions. In December, temperatures can plunge to a minimum of -30°C (-23°F), with an average of -16°C (3°F) and a maximum of 7°C (45°F). The month is characterized by low precipitation at just 11 mm (0.4 in) over 2 days and a humidity level of 60%.

In contrast, June brings a dramatic increase in warmth, with minimum temperatures around 6°C (43°F) and an average soaring to 19°C (67°F), peaking at a scorching 36°C (97°F). However, this heat comes with a marked increase in precipitation, totaling 120 mm (4.7 in) across 15 days, and humidity levels rising to 79%. For more detailed information on the June weather in Longquan, you can visit Longquan weather in June.

The contrast between December and July weather is striking. December experiences frigid temperatures, with minimums plunging to -30°C (-23°F) and an average of -16°C (3°F), while July boasts a much warmer climate, featuring minimums of 13°C (56°F) and an average temperature of 24°C (75°F). Additionally, December is relatively dry with only 11 mm (0.4 in) of precipitation over just 2 days, in stark contrast to July's heavy rainfall totaling 185 mm (7.3 in) across 16 days, resulting in a significantly higher humidity level of 84%. For more details on July weather, you can visit Longquan weather in July.

When comparing the weather in December and August, the differences are striking. December experiences frigid temperatures, with averages around -16°C (3°F) and maximums only reaching up to 7°C (45°F). In contrast, August boasts much warmer conditions, featuring minimum temperatures of 7°C (44°F) and average highs of 21°C (70°F), with peaks reaching up to 31°C (88°F). Additionally, December is relatively dry with just 11 mm of precipitation over only 2 days, while August sees significant rainfall, accumulating 209 mm (8.2 in) over 17 days, contributing to the higher humidity levels of 87%. For a detailed look at the weather specifics, you can explore Longquan weather in August.

December and September exhibit strikingly different weather patterns. In December, temperatures can plummet to a minimum of -30°C (-23°F), with an average of -16°C (3°F) and a maximum reaching only 7°C (45°F). The month is relatively dry, experiencing just 11 mm (0.4 in) of precipitation over two days and with humidity around 60%. In contrast, September offers a much milder climate, with temperatures ranging from a minimum of 1°C (34°F) to a comfortable average of 15°C (60°F), peaking at a warm 28°C (83°F). This month is significantly wetter, receiving 140 mm (5.5 in) of precipitation over 12 days and a higher humidity level at 85%. For more detailed information about the weather in September, visit Longquan weather in September.

In comparing the weather patterns of December and October, it's clear that December is significantly colder, with average temperatures hovering around -16°C (3°F) compared to October's milder average of 6°C (44°F). The minimum temperatures in December can plummet to -30°C (-23°F), while October experiences a relatively comfortable low of -8°C (18°F). Additionally, October is characterized by higher precipitation levels, totaling 27 mm (1.0 in) over six days, whereas December sees much less rain, with only 11 mm (0.4 in) falling over just two days. Humidity also plays a role, as October has a higher humidity level of 80% compared to December's 60%. For more insights on October weather, visit Longquan weather in October.

Comparing the weather in December to November reveals a significant drop in temperatures. December experiences much colder conditions, with average temperatures around -16°C (3°F) compared to November's milder average of -5°C (24°F). November also boasts a higher maximum temperature of 14°C (57°F), while December's maximum only reaches 7°C (45°F). Additionally, November is wetter, with 26 mm (1.0 in) of precipitation over four days, whereas December sees just 11 mm (0.4 in) with precipitation on only two days. Both months have similar humidity levels, with December at 60% and November slightly higher at 61%. For more detailed information about the weather in November, you can visit Longquan weather in November.

Compare Longquan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Longquan

As December arrives in Longquan, a noticeable shift in weather patterns occurs. The chill of winter firmly establishes itself, bringing significantly lower temperatures compared to earlier months, making this one of the coldest times of the year. With an average temperature lingering around an icy -16°C, the biting cold can be quite a contrast to the milder autumn days. December also witnesses limited precipitation, with only a couple of days registering rainfall, but the humidity remains at a brisk 60%. For a detailed overview of how Longquan's climate evolves throughout the year, explore Longquan Climate.