Last updated: August 21, 2025
December in Chongqing, China, features a mild climate, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 18°C (65°F), while the average hovers around 10°C (50°F). The month experiences approximately 28 mm (1.1 in) of rainfall spread over seven days, contributing to a high humidity level of 81%. Visitors can expect a mix of cool days with occasional wet weather, making it a time to enjoy the city’s unique scenery and indoor attractions.
In Chongqing during December, temperatures begin to dip, marking a transition toward the cooler winter months. The minimum temperature hovers around 1°C (35°F), while the average settles at a crisp 10°C (50°F), offering a refreshing escape from the lingering warmth of late autumn. Daytime highs reach up to 18°C (65°F), allowing for pleasant afternoons that are perfect for outdoor explorations. This month showcases a noticeable decrease compared to the milder temperatures of previous months, such as November's averages, underscoring the city's shift into winter. As the year draws to a close, residents and visitors alike can enjoy the chilly air, making it an ideal time to explore Chongqing's vibrant culture wrapped in a cozy winter atmosphere.
In December, Chongqing experiences a noticeable dip in precipitation, receiving only 28 mm (1.1 in) of rain over approximately 7 days. This marks a decline from the wetter months that precede it, with November's 49 mm (1.9 in) and the peak rainfall in May at 169 mm (6.6 in). As the year winds down, December's patterns reflect a transition toward the drier winter season, contrasting sharply with the heavy rainfall typical of the summer months. This shift signals a period of relative calm, providing a brief respite before the new year unfolds, and making December a uniquely subdued chapter in Chongqing's annual climate narrative.
In Chongqing, China, December ushers in a humidity level of 81%, maintaining a trend of elevated moisture that characterizes the region throughout the year. Following the summer peak, where humidity reaches a sultry 87% in August, there is a gradual decline as the year transitions into cooler months. November sees an uptick to 86%, but by December, humidity stabilizes slightly lower. Overall, this pattern reflects the typical climate of Chongqing, where high humidity levels are nearly constant, contributing to the area’s lush landscapes and a unique, often muggy atmosphere.
In December, Chongqing experiences a moderate UV Index of 4, resulting in a burn time of approximately 30 minutes. This marks a slight dip from the preceding months, showcasing a trend towards milder UV exposure as the year wraps up. Compared to the extreme levels seen during summer months, this lower index offers a more manageable environment for sun exposure, making it a good time for outdoor activities without excessive risk of sunburn. As the cold weather sets in, residents can enjoy the outdoors while being mindful of UV protection. For those planning their sun exposure, you can find more details at Chongqing UV Index.
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Amid the bustling cityscape of Chongqing, December offers a modest 128 hours of sunshine, marking a slight dip from the sun-drenched months of summer. This decrease is part of a broader trend that sees the city basking in its brightest months from July to August, when sunshine peaks at 298 and 315 hours, respectively. As the year progresses, Chongqing transitions from the vibrant 254 hours of May to the softer sunlight of late autumn, where November provides a gentle 154 hours. December, while less luminous, still embraces the beauty of winter, reminding residents that even in the cooler months, the city glimmers with potential hidden in the rays of its winter sun.
When considering the likelihood of sunny weather in Chongqing, China during December, the forecast offers a rather muted picture. With only a 23% chance of sunshine, December aligns closely with the months preceding it, such as November, which also hosts a similar probability. Interestingly, this reflects a downward trend as the year progresses; the sunny chances peak earlier, particularly in September at 37% before dipping significantly in the winter months. While December does not promise abundant sunshine, it does share comparable probabilities with its neighboring months, solidifying the city’s reputation for a cloudier winter season.
In Chongqing, China, the daylight duration undergoes a gentle ebb and flow throughout the year, with December settling back to 10 hours of daylight. This month mirrors January and November, highlighting a cyclical pattern as the winter solstice approaches. A steady increase in daylight begins in February, reaching a peak of 13 hours during the vibrant months of May to August, before gradually tapering off again in fall. The transition from longer days in summer to the shorter, cozier winter days encapsulates the region's distinctive climate, inviting residents and visitors alike to embrace the unique beauty each season offers.
In Chongqing, China, the winds in December carry a gentle whisper, with an average speed of just 1.4 m/s (3 mph), reflective of a broader trend seen throughout the year. Notably, as the seasons shift, average wind speeds remain surprisingly consistent, fluctuating only slightly from 1.4 m/s in July to a peak of 1.9 m/s in September. The winter months, particularly December, bring a calmness to the air, with wind speeds dipping, creating a tranquil atmosphere as the region embraces its cool, crisp climate. This stability in wind patterns underscores the unique climatic characteristics of Chongqing, fostering an inviting environment for residents and visitors alike during the last month of the year.
Weather in Chongqing varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chongqing, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Chongqing exhibit notable differences in weather patterns. December sees a milder range of temperatures, with a minimum of 1°C (35°F) and an average of 10°C (50°F), peaking at 18°C (65°F). In contrast, January experiences colder conditions, with minimum temperatures dipping to -2°C (29°F) and an average of 9°C (48°F). While precipitation levels are relatively similar—28 mm (1.1 in) in December compared to 26 mm (1.0 in) in January—January boasts slightly less humidity at 72%, compared to December's 81%. For more detailed insights, you can explore Chongqing weather in January.
December and February present a mild winter climatic transition, with both months experiencing similar minimum temperatures of around 1°C (35°F). However, February showcases a notable increase in daily maximum temperatures, reaching up to 27°C (81°F), compared to December’s max of 18°C (65°F). Precipitation levels are slightly higher in February at 35 mm (1.4 in) versus December's 28 mm (1.1 in), though both months see about seven days of rain. Humidity also plays a role, with December being slightly more humid at 81% compared to February's 76%. For more details on February weather, check out Chongqing weather in February.
In December, the weather is generally cooler, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 18°C (65°F) and an average of 10°C (50°F). The month sees about 28 mm (1.1 in) of precipitation over 7 days, and humidity levels are at 81%. In contrast, March experiences milder temperatures, with a minimum of 7°C (44°F) and a maximum of 33°C (92°F), averaging around 15°C (60°F). Precipitation significantly increases to 83 mm (3.3 in) over 14 days, while humidity remains relatively stable at 80%. This shift toward warmer and wetter conditions in March sets it apart from the coolness of December. For more detailed information on Chongqing weather in March, you can check this link.
December weather in Chongqing is characterized by milder temperatures, with a minimum of 1°C (35°F) and an average of 10°C (50°F), peaking at 18°C (65°F). This month also experiences a moderate amount of rainfall, averaging 28 mm (1.1 in) over about 7 days, and maintains a relatively high humidity level of 81%.
In contrast, April brings a significant increase in temperature, with a minimum of 9°C (48°F), an average of 19°C (67°F), and maximum highs soaring to 36°C (97°F). However, this month is also wetter, with precipitation reaching 115 mm (4.5 in) over approximately 15 days, while humidity remains slightly lower at 77%. For more details, you can check Chongqing weather in April.
December and May present distinctly different weather conditions in Chongqing. In December, temperatures range from a cool 1°C (35°F) at night to a mild maximum of 18°C (65°F) during the day, accompanied by relatively low precipitation of 28 mm (1.1 in) over about 7 days. The humidity is moderate, hovering around 81%. In contrast, May ushers in a warmer climate with minimum temperatures of 12°C (54°F) and highs reaching up to 37°C (98°F). This month sees significantly higher precipitation, totaling 169 mm (6.6 in) over 18 days, while humidity remains similar at 82%. For more details about the weather in May, visit Chongqing weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a chilly 1°C (35°F) at night to a mild average of 10°C (50°F), peaking at a comfortable 18°C (65°F) during the day. Precipitation is moderate with 28 mm (1.1 in) over about seven days, and humidity is relatively high at 81%. In contrast, June boasts significantly warmer temperatures, with a minimum of 17°C (63°F), an average of 25°C (78°F), and maximum highs reaching up to a sweltering 36°C (97°F). Rainfall is much more substantial in June, totaling 145 mm (5.7 in) across 17 days, along with a slight increase in humidity to 85%. For more insights into the June climate, you can visit Chongqing weather in June.
December and July present stark contrasts in weather. December sees milder temperatures, with averages around 10°C (50°F) and highs reaching 18°C (65°F), while July boasts much warmer conditions, with an average temperature of 29°C (84°F) and maximums soaring to 41°C (106°F). Precipitation patterns also differ significantly; December experiences around 28 mm (1.1 in) of rain over just 7 days, whereas July faces much heavier rainfall at 156 mm (6.1 in) across 16 days. Both months exhibit high humidity levels, with December at 81% and July slightly higher at 85%. This notable disparity highlights the seasonal variations in climate, illustrating a cooler, drier December compared to a hot, wet July. For more details on July conditions, visit Chongqing weather in July.
When comparing the weather in December and August, the contrast is quite striking. December experiences much cooler temperatures, with a minimum of 1°C (35°F) and an average of 10°C (50°F), while August boasts significantly warmer conditions, with temperatures ranging from a minimum of 20°C (67°F) to a scorching maximum of 42°C (108°F). Additionally, precipitation levels are notably higher in August, totaling 134 mm (5.3 in) over 14 days, compared to December's 28 mm (1.1 in) spread across 7 days. Humidity levels are fairly high in both months, with December at 81% and August at 87%, adding to the overall discomfort during the hot summer months. For those looking for detailed insights on the weather during this time, you can find more information here: Chongqing weather in August.
In December, the weather is much cooler compared to September, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 18°C (65°F) and an average of 10°C (50°F). Precipitation is relatively low at 28 mm (1.1 in) over 7 days, and the humidity sits at 81%. In contrast, September offers significantly warmer conditions, with temperatures ranging from 17°C (63°F) to a scorching 40°C (103°F) and an average temperature of 24°C (76°F). However, it also brings more rainfall, accumulating 169 mm (6.6 in) over 16 days, with humidity slightly higher at 84%. For a closer look at Chongqing's weather during September, you can check this link: Chongqing weather in September.
In December, the weather tends to be much cooler than in October, with minimum temperatures dropping to around 1°C (35°F) and an average of 10°C (50°F). In contrast, October boasts milder temperatures, with lows of 10°C (50°F) and an average of 18°C (66°F), and can even reach highs of 36°C (97°F). Additionally, December experiences significantly less precipitation, with only 28 mm (1.1 in) over about 7 days, compared to October's 113 mm (4.5 in) spread over 16 days. Interestingly, both months share the same humidity level of 81%. For a more detailed overview of October's weather, visit Chongqing weather in October.
In comparing the weather patterns of December and November, December tends to be cooler with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 18°C (65°F), in contrast to November, which enjoys warmer conditions with temperatures between 6°C (43°F) and 25°C (78°F). While December experiences less precipitation—28 mm (1.1 in) across 7 days—November is wetter with 49 mm (1.9 in) over 9 days. Humidity levels also show a slight decline from November's 86% to December's 81%. For more details on November's climate, you can check Chongqing weather in November.
As December unfolds in Chongqing, the weather takes on a unique character distinct from the preceding months. With temperatures averaging around 10°C (50°F), the city experiences mild days and chilly nights, marking a transition into winter. While humidity remains relatively high at 81%, the 28 mm of rainfall over about a week introduces a refreshing dampness to the air. This month’s blend of cooler temperatures and occasional showers creates a cozy atmosphere, inviting residents and visitors alike to embrace the beauty of the winter season. For a more comprehensive insight into Chongqing's varied weather, explore Chongqing Climate.