Last updated: August 21, 2025
In December, Zhenjiang, China experiences a mild winter characterized by an average temperature of 18°C (65°F), with maximum highs reaching 29°C (85°F) and lows dipping to 7°C (45°F). The month is relatively dry, receiving only 13 mm (0.5 in) of precipitation over about 3 days, while humidity averages around 72%, adding a subtle crispness to the air. This combination of temperate weather and moderate moisture creates a pleasant atmosphere, perfect for exploring the city's rich cultural heritage and scenic landscapes during the festive season.
As December settles in Zhenjiang, temperatures begin to reflect the city's transition towards winter. The month experiences a minimum of 7°C (45°F), a slight dip compared to the previous months, while the average temperature holds steady at 18°C (65°F). Notably, daytime highs can still reach a warm 29°C (85°F), showcasing a significant contrast between the cooler mornings and the milder afternoons. This combination creates a refreshing balance, inviting both locals and visitors to enjoy the crisp air without the biting cold typical of winter months. As the year wraps up, December subtly hints at the shifting seasons ahead, making it a unique time to experience Zhenjiang's charm.
December in Zhenjiang, China, marks the transition into winter with a significant drop in precipitation, recording only 13 mm (0.5 in) over 3 days. This is a stark contrast to the summer months, where rainfall peaks, particularly in August, with an impressive 378 mm (14.9 in) spread across 27 days. As the year comes to a close, the precipitation levels diminish, signaling a dry end to the season, following a trend from November’s 22 mm. This gradual decline from the lush, rain-soaked summers reflects the region's shifting climate, where the heavy rainfall of the warmer months gives way to a much quieter December, inviting a serene calm that characterizes the winter landscape.
In Zhenjiang, China, December experiences a moderate humidity level of 72%, slightly lower than the peaks seen in the summer months of July and August, where humidity soars to 87%. This month marks a subtle transition from the dampness typical of late autumn, reflected in the 71% humidity of November. As the year progresses from January's 66% to December's 72%, a clear trend emerges: humidity levels consistently rise during the spring and summer months, peaking in mid-summer, before tapering off in the fall and winter. Overall, December's humidity remains relatively stable, offering a refreshing respite as the colder months set in.
In Zhenjiang, China, the UV Index shows a distinct seasonal trend throughout the year. After peaking at an extreme level of 14 in August, the index gradually declines, with December's UV Index reverting to a high level of 7, allowing for a burn time of 25 minutes—a welcome relief after the intense summer months. As the year transitions, months from March through October experience consistently high to extreme values, necessitating caution for outdoor activities. The dip in December indicates a temporary respite before the cycle begins anew. For those planning to soak in the winter sun, it’s essential to stay informed about the UV levels by checking the latest updates at Zhenjiang UV Index.
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In Zhenjiang, China, the month of December sees a noticeable dip in sunshine hours, with 261 hours, following a steady decline from the summer peak in July at 308 hours. This decrease highlights a seasonal transition, where the vibrant extremes of summer gradually give way to winter’s more subdued light. Interestingly, as the year unfolds, December shines brighter than the cold, gray winter months of January, which begins with only 201 hours of sunshine. Overall, the trend shows a gradual increase in daylight from the early months springing into the warmth of summer, before retreating again as the year draws to a close, leaving a canvas of soft winter sunshine in December.
In Zhenjiang, China, the likelihood of sunny weather in December stands at a pleasantly moderate 51%, marking a notable rebound from the previous months. As the year winds down, December's sunny prospects hint at a shift from the gloom of the rainy summer months—where only 13% sunshine was recorded in June to a peak of 64% in November. While sunlight is not guaranteed, December's sunny chances are on par with the start of the year, specifically January with 47% and February at 52%, suggesting that the onset of winter still holds opportunities for clear skies amidst the colder weather.
As the year winds down in Zhenjiang, China, December brings shorter days, with just 10 hours of daylight—a return to the duration experienced at the start of the year in January. This cyclical pattern reveals a gradual increase in daylight from 11 hours in February to a peak of 13 hours during the summer months, creating a warm, bright atmosphere that invites outdoor activities. However, as the days shorten from late summer into winter, there’s a gentle shift back to the cozy embrace of longer nights, with December marking a time for reflection and warmth as daylight retreats to its winter minimum. The rhythmic ebb and flow of daylight throughout the year is a beautiful reminder of nature's cycle, bringing each season its unique charm.
As December sweeps in Zhenjiang, the average wind speed settles at 2.3 m/s (5 mph), mirroring the gentle breezes of early winter. This consistent wind pattern reflects a notable trend, with wind speeds gradually increasing towards the heart of the year, peaking in October at 3.3 m/s (7 mph) before tapering in subsequent months. The autumn transition sees stronger gusts, particularly in March, May, and October, where wind speeds reach the lively mark of 3.0 m/s or more. December’s moderate winds may feel calm after the autumn's lively gusts, hinting at the stillness of winter ahead. Overall, the data highlights a dynamic seasonal shift, where wind speeds fluctuate, creating a unique atmospheric rhythm in this charming riverside city.
Weather in Zhenjiang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zhenjiang, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit similar temperature ranges, with December having a slightly warmer average of 18°C (65°F) compared to January's 17°C (64°F). Both months experience maximum temperatures that peak at 29°C (85°F). However, December tends to be slightly wetter, with 13 mm (0.5 in) of precipitation over 3 days, whereas January sees a bit more rainfall at 19 mm (0.8 in) over 4 days. Humidity levels also differ, with December at 72% and January lower at 66%. For a more detailed overview, you can check Zhenjiang weather in January.
In December, the weather tends to be warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 29°C (85°F) and an average of 18°C (65°F). The month sees relatively low precipitation, averaging only 13 mm (0.5 in) over about 3 days, and maintaining a humidity level of 72%. In contrast, February's weather features slightly cooler temperatures, with a minimum of 4°C (40°F), an average of 18°C (64°F), and a maximum of 28°C (84°F). This month experiences significantly more rainfall, with a total of 59 mm (2.3 in) spread across roughly 7 days, and humidity levels are slightly lower at 69%. For more detailed information, check out Zhenjiang weather in February.
In December, the weather generally exhibits milder temperatures, with a minimum of 7°C (45°F) and an average high of 29°C (85°F). The month sees minimal precipitation, averaging just 13 mm over about 3 rainy days, while relative humidity hovers around 72%. In contrast, March experiences warmer temperatures, starting at a minimum of 8°C (47°F) and reaching up to 33°C (92°F) on average. However, it's also a wetter month, receiving 58 mm of rainfall spread over 13 days, with humidity remaining steady at 72%. This comparison highlights the transition from dry and pleasant conditions in December to a wetter and warmer climate by March. For more details, you can check Zhenjiang weather in March.
December and April present contrasting weather patterns, showcasing the transition from late autumn to spring. In December, temperatures range from a mild 7°C (45°F) at night to a warm 29°C (85°F) during the day, with average humidity at 72% and minimal rainfall of only 13 mm over three days. In stark contrast, April brings warmer temperatures with a minimum of 11°C (52°F) and a maximum of 33°C (92°F), along with significantly higher precipitation of 138 mm, spread across 14 days. Despite the increased rainfall, humidity remains relatively stable at 71%. For more detailed insights into April's climate, you can visit Zhenjiang weather in April.
In December, the weather is relatively mild, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 29°C (85°F), and an average temperature of 18°C (65°F). The month brings limited precipitation, totaling only 13 mm (0.5 in) over about three days, and humidity is at a comfortable 72%.
Conversely, May experiences significantly warmer conditions, with temperatures ranging from a minimum of 16°C (62°F) up to a sizzling 36°C (96°F), averaging 27°C (81°F). However, it is also much wetter, receiving 231 mm (9.1 in) of precipitation spread over 20 days, with a slightly higher humidity level of 76%. For more details on the weather in May, you can check Zhenjiang weather in May.
In December, the weather is relatively mild with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 29°C (85°F), and an average of 18°C (65°F). There are only a few rainy days, with total precipitation measuring 13 mm (0.5 in) and humidity levels at 72%. In contrast, June experiences significantly warmer temperatures, with a minimum of 22°C (71°F) and reaching as high as 36°C (97°F), averaging 29°C (84°F). However, June is also quite wet, seeing 257 mm (10.1 in) of rain over approximately 24 days and slightly higher humidity at 78%. For more specific details about June's weather, you can refer to Zhenjiang weather in June.
When comparing the weather in December and July, it's clear that these two months present vastly different climates. December's temperatures range from a mild minimum of 7°C (45°F) to a pleasant average of 18°C (65°F), peaking at a maximum of 29°C (85°F), with relatively low precipitation of 13 mm (0.5 in) occurring over just 3 days and humidity at 72%. In contrast, July experiences significantly higher temperatures, with a minimum of 25°C (76°F), an average of 29°C (85°F), and a scorching maximum of 36°C (97°F). The month is also characterized by substantial rainfall, totaling 230 mm (9.0 in) over 23 days and higher humidity at 87%. For more detailed information, you can check Zhenjiang weather in July.
December and August showcase stark contrasts in weather. December experiences milder temperatures, with a minimum of 7°C (45°F) and an average high of 29°C (85°F), while the humidity hovers around 72%. Precipitation is minimal, averaging only 13 mm (0.5 in) over three days. In contrast, August is characterized by much warmer conditions, featuring a minimum temperature of 24°C (75°F) and highs reaching up to 36°C (97°F). This month also sees significant rainfall, with a staggering 378 mm (14.9 in) of precipitation spread across 27 days and humidity levels peaking at 87%. For more detailed insights into the weather during this month, you can check out Zhenjiang weather in August.
In December, the weather tends to be milder and less humid, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 29°C (85°F), averaging at 18°C (65°F). Precipitation is quite low, with only 13 mm (0.5 in) over about 3 days, resulting in a humidity level of 72%. In contrast, September is notably warmer and much wetter, featuring a minimum temperature of 20°C (69°F) and reaching highs of 35°C (96°F), with an average of 28°C (83°F). The month experiences substantial rainfall of 192 mm (7.6 in) spread over approximately 22 days, contributing to a higher humidity level of 80%. For more detailed information, you can visit Zhenjiang weather in September.
In comparing the weather in December to that of October, significant differences can be observed. December features milder temperatures, with a minimum of 7°C (45°F) and a maximum of 29°C (85°F), while October boasts warmer conditions, ranging from a minimum of 17°C (63°F) to a maximum of 34°C (94°F). Additionally, December experiences considerably less precipitation at 13 mm (0.5 in) over just 3 days, compared to October's 104 mm (4.1 in) spread over 9 days, contributing to a much drier atmosphere. Humidity levels are similar in both months, with December at 72% and October slightly higher at 74%. For a more detailed look at October weather patterns, you can refer to Zhenjiang weather in October.
In comparing the weather of December and November, December experiences slightly cooler temperatures with a minimum of 7°C (45°F) and a maximum of 29°C (85°F), contrasted with November's warmer range of 12°C (55°F) minimum and 32°C (90°F) maximum. While December averages around 18°C (65°F), November holds a warmer average of 23°C (73°F). Precipitation is reduced in December, totaling 13 mm (0.5 in) over 3 days, compared to November's 22 mm (0.9 in) over 4 days. The humidity levels remain comparable, with December at 72% and November slightly lower at 71%. For a detailed look at November's weather, you can visit Zhenjiang weather in November.
As December settles in Zhenjiang, the weather reflects a notable transition compared to the warmer months. With temperatures dipping significantly, residents experience a refreshing coolness, making it a comfortable time to explore the city's vibrant winter ambiance. While the average high hovers around a mild 18°C, the occasional peak can reach up to a pleasant 29°C. Despite the cooler air, December remains relatively dry, with minimal rainfall and only a few precipitation days. The humidity lingers around a moderate 72%, adding a crispness to the atmosphere. Overall, December in Zhenjiang offers a unique blend of mild warmth during the day and cooler evenings, providing a refreshing contrast to the sweltering heat of summer months. For more insights into the city's weather patterns throughout the year, visit Zhenjiang Climate.