December Weather in Jilin, China

Last updated: August 21, 2025

December in Jilin, China brings a distinct winter chill, with temperatures ranging from a brisk -28°C (-19°F) at night to a daytime maximum of 7°C (44°F). The month records an average temperature of -12°C (11°F), setting the stage for a true winter experience. Precipitation, though minimal, totals about 12 mm (0.5 in) over just 3 days, contributing to the serene, snowy landscapes. Coupled with a humidity level of 65%, the frosty air enhances the winter atmosphere, making December a captivating time to explore the beauty of Jilin in its winter glory.

December Temperature in Jilin

In December, Jilin, China experiences the full brunt of winter, with temperatures dipping significantly as the month progresses. The minimum temperature plummets to a chilling -28°C (-19°F), setting a stark contrast to the milder onset of autumn. The average temperature hovers around -12°C (11°F), indicating a pronounced shift into the heart of the cold season. Despite the frigid conditions, the maximum temperature can briefly reach 7°C (44°F), offering a small respite. This trend reflects a gradual descent into colder months, as November already showcased signs of winter with subzero averages. As the year draws to a close, Jilin’s December weather serves as a reminder of its iconic, icy charm.

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

The chart illustrates December temperature patterns in Jilin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jilin, 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).
JanFebMarAprMayJunJulAugSepOctNovDec51231476068767261462810
Data source: Temperature data for Jilin 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 Jilin

In December, Jilin, China experiences a subtle shift towards winter, characterized by a modest precipitation amount of 12 mm (0.5 in) over just 3 rainy days. This trend continues the gradual decline in rainfall seen as the year transitions toward its coldest months, following a peak in the summer with July and August recording the highest precipitation levels at 176 mm (6.9 in) and 213 mm (8.4 in), respectively. As temperatures drop, the precipitation pattern reflects a typical seasonal rhythm, with December's totals aligning closely with those of earlier winter months such as January (10 mm) and February (14 mm), indicating a consistent, low level of moisture that blanketed the region as the landscape turns towards a winter wonderland.

December Precipitation Trends in Jilin

The chart displays monthly precipitation patterns in Jilin, 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 Jilin, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1014252977130176213132454012
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jilin

In Jilin, China, December marks a shift towards drier conditions as the humidity tapers off to 65%. This drop follows a trend of fluctuating moisture levels throughout the year, with the city experiencing its highest humidity in the summer months—87% in July and peaking at 88% in August. As autumn sets in, November brings a notable decline to 69% before December continues this downward trajectory. The cooler winter air contrasts sharply with the 80% and above humidity characteristic of early summer, emphasizing Jilin's seasonal diversity in climate.

December Average Humidity in Jilin

This chart illustrates the average monthly humidity levels in Jilin, 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 Jilin is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%65%64%70%80%87%88%84%84%69%65%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jilin

As December rolls around in Jilin, China, the UV Index drops to a comfortable 2, indicating a low exposure category. This means residents and visitors can enjoy their time outdoors without the immediate worry of sunburn, with a burn time of 45 minutes safely allowed. The trend throughout the year shows a gradual rise from January's low UV levels, peaking at 10 in July, before tapering off again as winter approaches. With such a significant decrease in UV radiation during December, it's the perfect time to relish the winter activities while staying safely shielded from the sun. For more information on UV levels throughout the year, check out Jilin UV Index.

Maximum UV Index Levels in Jilin for December

The chart shows the monthly maximum UV Index (UVI) for Jilin 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 Jilin typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357891097432
Data source: Jilin 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 Jilin

Jilin, China, experiences a delightful shift in sunshine throughout the year, with December offering an inviting 228 hours of sunlight. As winter sets in, this marks a gentle dip from the vibrant November total of 214 hours, but still showcases a commendable brightness compared to the deep winter months. The trend reveals a gradual increase in sunlight from the bleak January average of 188 hours to a peak in mid-summer, notably reaching a high of 339 hours in July. As the seasons transition, the consistent fluctuations emphasize Jilin’s distinct seasonal character—each month a narrative of light and warmth, culminating in the refreshing glow of December sunshine that invites quiet reflection before the year concludes.

Monthly Sunshine Duration in Jilin: December Highlighted

The December sunshine duration represents the total number of hours Jilin 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.
JanFebMarAprMayJunJulAugSepOctNovDec188h231h277h284h303h317h339h291h281h261h214h228h
Data source: Jilin December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jilin During December

In Jilin, China, the likelihood of sunny weather in December shows a promising trend, with a 62% chance of sunshine—the highest likelihood of the year. This increase in sunny days marks a significant shift as the colder months approach, contrasting with the lower probabilities seen in the summer months, such as July and August, which drop to 33% and 32% respectively. Interestingly, while November dips to a 40% chance, December rebounds nicely, making it an ideal time for outdoor activities amidst the crisp winter air. Overall, as winter sets in, December shines brightly as a standout month for sun in Jilin, encouraging residents and visitors alike to enjoy the seasonal beauty.

Percentage of Sunny Days in December in Jilin

The chart illustrates the percentage of sunny days in Jilin 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 Jilin experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%50%55%47%40%38%33%32%36%59%40%62%
Data source: Jilin December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jilin in December

In Jilin, China, the rhythm of daylight sets the tone for each month, showcasing a fascinating transition as the seasons change. Beginning with 9 hours of daylight in January, the days gradually lengthen, peaking at a vibrant 15 hours in both June and July. As summer wanes, daylight begins its slow retreat, dropping to 13 hours in August and further to 12 hours in September. The decline continues into the fall, with October and November offering just 10 hours and 9 hours respectively. Finally, December ushers in the shortest days of the year, with a mere 8 hours of daylight, inviting the cold winter months to take hold. This annual cycle highlights not only the beauty of nature’s changes but also the impact of daylight duration on daily life in Jilin.

Average Daylight Hours in Jilin for December

The chart illustrates the variation in daylight duration in Jilin throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 19m10h 28m11h 56m13h 26m14h 42m15h 21m15h 2m13h 54m12h 28m10h 59m9h 40m8h 58m
Data source: Jilin daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Jilin

As the year draws to a close, December in Jilin, China, experiences a gentle breeze with an average wind speed of 3.1 m/s (7 mph). This slight increase from November's winds reflects a trend of stabilizing breezes that persist through the winter months. Notably, the mid-year peak winds from April to May dissipate as temperatures cool, leading to the calmest summer months of July (2.1 m/s) and August (2.4 m/s). However, the transition back into late autumn and winter brings a resurgence of breezy conditions, setting the tone for a serene December. Overall, the consistent yet mild winds this month create an inviting atmosphere, making it a perfect time to enjoy the crisp winter air amidst Jilin's stunning winter landscape.

Average December Wind Speed in Jilin

The chart displays monthly wind speed patterns in Jilin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.93.33.23.43.52.52.12.42.22.73.33.1 m/s
Data source: Jilin December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Jilin Compares to Other Months

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

December and January showcase stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of -28°C (-19°F) to a maximum of 7°C (44°F), with an average of -12°C (11°F). The month experiences modest precipitation of 12 mm (0.5 in) over 3 days, accompanied by humidity levels around 65%. Conversely, January plunges even deeper into winter, with minimum temperatures dropping to -36°C (-33°F) and an average of -15°C (5°F), while the maximum hovers at just 2°C (36°F). Precipitation decreases slightly to 10 mm (0.4 in), still occurring over 3 days, but the humidity rises to 78%, contributing to an even chillier atmosphere. For more detailed insights, check out Jilin weather in January.

In December, temperatures in Jilin typically range from a minimum of -28°C (-19°F) to a maximum of 7°C (44°F), with an average temperature of -12°C (11°F). The month sees limited precipitation, with only 12 mm (0.5 in) falling over three days and humidity levels at around 65%. By February, the weather is slightly colder, with minimum temperatures dropping to -31°C (-24°F), while the average remains close at -11°C (12°F) and maximum temperatures reach 10°C (50°F). Precipitation increases slightly to 14 mm (0.5 in) over the same number of days, and humidity rises to 72%. For more detailed information on February weather in Jilin, visit Jilin weather in February.

In December, temperatures can drop to a chilling minimum of -28°C (-19°F), with an average of -12°C (11°F) and a maximum of only 7°C (44°F). While the month experiences relatively low precipitation at 12 mm (0.5 inches) over just 3 days, the humidity remains steady at 65%. In contrast, March brings a notable shift in weather, with minimum temperatures reaching -24°C (-10°F) and an average of 0°C (32°F). The maximum temperature can soar up to 22°C (71°F), offering a significant warmth compared to December. March is also wetter, with 25 mm (1.0 inch) of precipitation spread over 5 days, while maintaining the same humidity level of 65%. For more details about the weather pattern in March, you can visit Jilin weather in March.

In December, temperatures can plummet as low as -28°C (-19°F), with an average of -12°C (11°F) and a maximum reaching only 7°C (44°F). The month features low precipitation at 12 mm (0.5 in) over just 3 days and maintains a humidity level of 65%. In contrast, April experiences a significant warming trend, with minimum temperatures around -7°C (19°F) and averages of 8°C (48°F), peaking at a balmy 28°C (84°F). The month receives more precipitation, totaling 29 mm (1.2 in), which falls over 7 days, and the humidity slightly drops to 63%. For more detailed insights into the April climate, you can visit Jilin weather in April.

In December, Jilin experiences frigid temperatures with a minimum of -28°C (-19°F) and an average of -12°C (11°F), making it the coldest month of the year. The precipitation is relatively low, with only 12 mm (0.5 in) over three days, and humidity is around 65%. In contrast, May brings a significant warm-up, featuring a minimum temperature of 1°C (33°F) and a much more pleasant average of 15°C (60°F), with maximums soaring to 35°C (95°F). Rainfall increases in May, totaling 77 mm (3.0 in) over ten days, accompanied by a slight rise in humidity to 70%. For more detailed information, visit Jilin weather in May.

December and June showcase a dramatic contrast in weather conditions. In December, temperatures can plunge to a frigid minimum of -28°C (-19°F), with an average of -12°C (11°F) and occasional daytime highs reaching 7°C (44°F). The month averages just 12 mm (0.5 in) of precipitation, falling over three days, with humidity levels around 65%. In sharp contrast, June brings a much warmer climate characterized by minimum temperatures of 6°C (42°F) and an average of 20°C (68°F), peaking at a scorching 33°C (92°F). Rainfall significantly increases to 130 mm (5.1 in), occurring over 16 days, and humidity rises to 80%, creating a distinctly more tropical environment. For a closer look at the weather specifics during this vibrant month, visit Jilin weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures plummet with a minimum of -28°C (-19°F) and an average of -12°C (11°F), while July boasts much warmer conditions, featuring a minimum of 12°C (54°F) and an average of 24°C (76°F). Precipitation also varies significantly; December receives only 12 mm (0.5 in) over three days, whereas July experiences a much wetter environment with 176 mm (6.9 in) across 13 days. Additionally, humidity levels are higher in July at 87%, compared to December's 65%, making July feel much more muggy and warm. For a detailed look at July weather in Jilin, check out Jilin weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures often plunge to a minimum of -28°C (-19°F), with an average of -12°C (11°F) and a maximum reaching just 7°C (44°F). The month sees limited precipitation, averaging only 12 mm (0.5 in) over three days, and a humidity level of 65%. In contrast, August experiences a much warmer climate, with minimum temperatures around 5°C (42°F), an average of 22°C (72°F), and peaks soaring up to 36°C (98°F). This summer month is significantly wetter, with 213 mm (8.4 in) of precipitation spread over 18 days and humidity levels reaching 88%. For more details on August weather specifically, you can check this link: Jilin weather in August.

December and September present stark contrasts in weather conditions. In December, temperatures plummet to a minimum of -28°C (-19°F) and an average of -12°C (11°F), with a maximum reaching only 7°C (44°F). The month experiences limited precipitation, totaling just 12 mm (0.5 in) over three days, accompanied by a humidity level of 65%. In contrast, September boasts a much milder climate, with temperatures ranging from a minimum of 2°C (36°F) to an average of 16°C (62°F) and a maximum of 30°C (86°F). The month is significantly wetter, recording 132 mm (5.2 in) of precipitation spread over ten days, and higher humidity at 84%. For more detailed insights into September's weather, visit Jilin weather in September.

In comparing the weather of December and October, a stark contrast emerges. December features much colder temperatures, with minimums plummeting to -28°C (-19°F) and an average temperature of -12°C (11°F), whereas October enjoys a milder climate with minimums around -6°C (22°F) and an average of 8°C (46°F). Additionally, October boasts significantly higher maximum temperatures, reaching up to 28°C (83°F), compared to December's max of just 7°C (44°F). Precipitation also differs notably; October experiences 45 mm (1.8 in) over approximately six days, while December sees a mere 12 mm (0.5 in) over three days, indicating a drier and colder end to the year. For more details on October conditions, you can explore Jilin weather in October.

December brings notably colder conditions compared to November, with average temperatures dropping from -2°C (29°F) in November to -12°C (11°F) in December. The minimum temperature plunges further, reaching -28°C (-19°F) in December, while November's minimum is a milder -17°C (2°F). Additionally, December experiences significantly less precipitation, with only 12 mm (0.5 in) over three days, compared to November's 40 mm (1.6 in) across five days. Humidity levels are also slightly lower in December at 65%, versus 69% in November. For more detailed information, visit Jilin weather in November.

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Conclusion: What to Expect From December Weather in Jilin

As December rolls into Jilin, the weather takes a noticeable turn, with temperatures dipping to create a chill that sets this month apart from milder seasons. The average temperature plummets significantly, often experiencing sharp contrasts between daytime warmth and frigid nights. Precipitation is minimal, accompanied by a lower humidity level compared to the wet and humid summer months, making December a drier time of the year. These changes usher in a serene winter landscape, inviting both locals and visitors to appreciate Jilin's unique atmosphere. For more insights on weather patterns throughout the year, check out Jilin Climate.