Last updated: August 21, 2025
December in Yangzi, China showcases a chilly winter atmosphere with an average temperature of 2°C (35°F). Daily highs can reach up to 14°C (58°F), while nighttime temperatures can drop to a brisk -12°C (11°F). The month experiences minimal rainfall, accumulating only 11 mm (0.4 in) over 2 days, creating a crisp yet refreshing environment. With a humidity level of 62%, the air carries a brisk clarity, making December a time for cozy gatherings and stunning frosty landscapes.
In December, temperatures in Yangzi, China begin to dip significantly as winter settles in. The month sees a minimum temperature of -12°C (11°F), indicating a chill in the air, while the average hovers around 2°C (35°F), suggesting a brisk environment. Despite the cold, temperatures can still reach a pleasant maximum of 14°C (58°F) during the day, offering a contrast to the frigid nights. This pattern marks a notable drop from the milder temperatures of November, which had an average of 9°C (49°F). As the year closes, December's cooler climate signals the upcoming winter months, paving the way for the even colder conditions of January, where temperatures can plummet to -16°C (4°F), showcasing a dramatic seasonal shift.
In December, Yangzi, China, experiences a notable decline in both precipitation amount and the number of rainy days, with only 11 mm (0.4 in) of rainfall spread over just 2 days. This stark drop from the summer months, where rainfall peaks, highlights a significant seasonal shift. Following the heavy showers of July and August, which average around 132 mm and 183 mm respectively, December brings an end to the wettest period of the year, paving the way for drier winter conditions. As the year closes, this reduction in precipitation serves as a reminder of the shifting climatic patterns characterizing the region, transitioning from the abundant moisture of summer to a more restrained, tranquil winter landscape.
In December, Yangzi, China experiences a humidity level of 62%, reflecting a gradual decrease compared to the peak months of summer. After a series of wet and muggy months, where the humidity reached as high as 79% in July, there is a noticeable shift as autumn sets in, marked by November's high of 77%. However, December's figures indicate a transition towards drier winter conditions, yet still comfortably above the January low of 42%. This trend illustrates a significant fluctuation throughout the year, with humidity levels typically rising from the cool months of winter to peak during the hot summer, before tapering off again in late autumn and early winter.
In December, Yangzi experiences a moderate UV Index of 3, mirroring the levels seen at the beginning of the year in January and February. This indicates that while UV exposure is manageable, precautions are still advisable, particularly with a burn time of 30 minutes. The trend throughout the year showcases a significant increase in UV intensity from March to August, where the index soars to a peak of 10, indicating very high exposure risks. As the seasons shift towards autumn and winter, the UV Index gradually decreases, providing a respite from the harsher rays of summer. For those interested in tracking these fluctuations, more detailed information can be found at Yangzi UV Index.
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As December arrives in Yangzi, China, the region witnesses a notable shift in sunlight, with 240 hours illuminating the month. This figure aligns with November’s sunlight total, suggesting a subtle consistency as the year draws to a close. However, it stands in stark contrast to the vibrant peaks of spring and summer, where sunlight often surpasses 300 hours. The trend reveals a gradual buildup of daylight from the dreary winter months, with January starting at only 199 hours. Yet, as the year progresses, we see a marked increase, peaking in May with 328 hours, symbolizing the transitional beauty of nature. December's sunshine, while less than the delirious heights of earlier months, is a reminder of the coming renewal of light as we look forward to the return of longer days.
In December, residents and visitors of Yangzi, China, can look forward to a notable increase in sunny weather, with a 70% chance of sun illuminating the landscape. This marks a seasonal peak, following November's robust 65% and standing in contrast to the more overcast months of summer, such as July, which dips to just 30% sunshine. As the year winds down, December not only embraces more sunshine than the spring and early summer months—where the likelihood drops to around 42% to 48%—but it also sets a hopeful tone for the winter, hinting at a brighter finale to the year. With clear skies more likely, December presents an inviting opportunity for outdoor activities and festive cheer under the sun.
In Yangzi, China, the daylight duration exhibits a dynamic rhythm throughout the year, with a notable shift as December arrives. The month starts off with 9 hours of daylight, mirroring the conditions of January, when the days are shortest. As the year progresses from winter into spring, daylight gradually increases, peaking in May through July with an impressive 14 hours. Following this zenith, daylight begins to wane, descending into autumn where it tapers off to 11 hours in October and 10 hours in November. By December, the cycle returns to its wintry roots, emphasizing the stark contrasts in daylight experienced across the seasons. This cyclical pattern not only affects daily routines but also paints a vivid picture of nature's ebb and flow in Yangzi.
In December, the winds along the Yangzi River settle at an average speed of 3.6 m/s (8 mph), marking a slight decline from the brisker breezes seen in the preceding months. This subtle dip aligns with the broader trend observed throughout the year, where wind speeds generally remain steady between 3.6 m/s and 4.0 m/s, indicating a relatively calm winter setting. Interestingly, the most significant drop occurs in August, where the average wind speed drops to 2.9 m/s (6 mph), suggesting a lighter touch of air during the summer's peak. As the year transitions into winter, wind patterns appear to stabilize, offering a consistent yet gentle presence as nature winds down toward the new year.
Weather in Yangzi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yangzi, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of -12°C (11°F) to a maximum of 14°C (58°F), with an average of 2°C (35°F). The month experiences light precipitation on two days, totaling 11 mm (0.4 in), and a relatively high humidity level of 62%. In contrast, January brings colder conditions, with a minimum temperature of -16°C (4°F) and a maximum of 11°C (52°F), averaging around 0°C (31°F). While precipitation remains similar at 10 mm (0.4 in), it occurs on just one day, and humidity drops to a drier 42%. For more information on weather specifics during this month, visit Yangzi weather in January.
December and February exhibit notable differences in weather patterns. December tends to be colder, with temperatures ranging from a minimum of -12°C (11°F) to a maximum of 14°C (58°F), while February shows a slightly milder minimum of -11°C (13°F) but a much warmer maximum that can reach up to 24°C (75°F). Precipitation is slightly lower in December at 11 mm (0.4 in) compared to February's 15 mm (0.6 in), although both months have an equal number of rainy days at two. Additionally, December boasts a higher humidity level at 62%, while February's humidity drops to 49%, contributing to a drier feel during the latter month. For more details on February's climate, check out Yangzi weather in February.
When comparing the weather in December and March, we see a notable shift in temperatures and conditions. December typically experiences chilly temperatures, with a minimum of -12°C (11°F) and an average of 2°C (35°F), while March offers a more moderate feel, with a minimum of -4°C (24°F) and an average of 9°C (48°F). Additionally, March can see maximum temperatures climbing to 27°C (80°F), contrasting sharply with December's highest average at 14°C (58°F). Precipitation also increases in March, with 21 mm (0.8 in) over four days, compared to December’s 11 mm (0.4 in) over just two days. Humidity levels are slightly lower in March at 57%, compared to December's 62%. For more detailed insights on March weather in the region, you can refer to Yangzi weather in March.
In December, the weather is significantly colder, with temperatures ranging from a minimum of -12°C (11°F) to a maximum of 14°C (58°F), and an average of just 2°C (35°F). Precipitation is relatively low at 11 mm (0.4 in) over only 2 days, coupled with a humidity level of 62%. In contrast, April ushers in much warmer conditions, with temperatures starting at a minimum of 3°C (37°F) and soaring up to 32°C (90°F), averaging at 14°C (58°F). This month also sees more rainfall, totaling 37 mm (1.5 in) across 6 days, and a higher humidity of 71%. For more details on the weather during this time, check out Yangzi weather in April.
December weather features much colder temperatures, with averages around 2°C (35°F) and nighttime lows dropping as low as -12°C (11°F). Precipitation is relatively low, occurring on only 2 days, with a total of 11 mm (0.4 in) and a humidity level of 62%. In contrast, May brings much warmer conditions, with average temperatures soaring to 21°C (69°F) and highs reaching a sweltering 37°C (98°F). Rainfall is more frequent, occurring over 6 days with a total of 61 mm (2.4 in), and humidity slightly increases to 65%. For more detailed information about weather specifics in May, you can visit Yangzi weather in May.
December and June present strikingly different weather conditions. In December, temperatures range from a minimum of -12°C (11°F) to a maximum of 14°C (58°F), with an average temperature of around 2°C (35°F). The month experiences minimal precipitation, totaling 11 mm (0.4 in) over just 2 days, and maintains a humidity level of 62%. In contrast, June sees significantly warmer temperatures, with a minimum of 15°C (60°F) and a maximum reaching up to 36°C (98°F), resulting in an average of 25°C (78°F). This summer month has much higher precipitation, measuring 77 mm (3.0 in) over 8 days, and a slightly elevated humidity level of 66%. For more detailed insights, check out Yangzi weather in June.
The weather in December is notably cold and crisp, with temperatures ranging from a frigid minimum of -12°C (11°F) to a mild maximum of 14°C (58°F), averaging around 2°C (35°F). In contrast, July is characterized by warmth and humidity, featuring a minimum temperature of 20°C (68°F) and reaching highs of 37°C (98°F), with an average of 27°C (82°F). December experiences minimal precipitation, averaging just 11 mm (0.4 in) over 2 days, while July sees a significant increase in rainfall, totaling 132 mm (5.2 in) spread across 10 days. The humidity in December is relatively lower at 62%, compared to the high humidity levels of 79% often felt in July. For more specific details on the weather patterns during July, you can refer to Yangzi weather in July.
December and August present strikingly different weather conditions. In December, temperatures range from a chilly -12°C (11°F) at night to a mild 14°C (58°F) during the day, with an average of 2°C (35°F). Precipitation is minimal, totaling just 11 mm (0.4 in) over only 2 days, and humidity hovers around 62%. In contrast, August boasts much warmer temperatures, with nighttime lows of 18°C (64°F) and daytime highs reaching up to 35°C (95°F), averaging 27°C (81°F). This summer month sees significantly more rainfall, accumulating 183 mm (7.2 in) over 14 days and higher humidity levels at 75%. For more details on the August climate, check out Yangzi weather in August.
In December, temperatures in Yangzi are quite chilly, with an average of 2°C (35°F) and a minimum that can drop to as low as -12°C (11°F), while the maximum reaches a mild 14°C (58°F). This month experiences minimal precipitation, totaling only 11 mm (0.4 in) over just 2 days, and a humidity level of 62%. In contrast, September is significantly warmer, featuring an average temperature of 23°C (74°F) that can peak at 33°C (91°F), with a minimum of 12°C (54°F). The month sees greater precipitation at 59 mm (2.3 in) spread over 5 days, alongside a slightly lower humidity level of 58%. For more detailed information, you can check Yangzi weather in September.
In comparing the weather of December and October, it's evident that December is significantly colder, with temperatures ranging from a brisk -12°C (11°F) at night to a mild 14°C (58°F) during the day, while October boasts a much warmer climate with overnight lows of 4°C (40°F) and highs reaching up to 30°C (87°F). Precipitation also differs, as December experiences only 11 mm (0.4 in) over just 2 days, compared to October's 26 mm (1.0 in) spread over 5 days. Additionally, humidity levels are quite similar, with December at 62% and October at 67%. For more details on October weather, you can visit Yangzi weather in October.
In comparison to November, December brings significantly cooler temperatures, with a minimum of -12°C (11°F) and an average of 2°C (35°F), compared to November's milder minimum of -3°C (27°F) and an average of 9°C (49°F). The maximum temperature also drops notably from November's 25°C (77°F) to December's peak of 14°C (58°F). While November experiences greater precipitation at 26 mm (1.0 in) over 4 days, December sees a much drier climate with only 11 mm (0.4 in) over just 2 days. Additionally, humidity levels are higher in November at 77%, compared to December's 62%. For a detailed look at November's weather, you can visit Yangzi weather in November.
As December blankets Yangzi in cooler temperatures, it notably stands apart from the milder months that precede it. With an average temperature hovering around 2°C and occasional lows dipping down to -12°C, the month embraces the onset of winter, instilling a brisk air that contrasts sharply with the rest of the year. Precipitation is also minimal, making it a relatively dry month, with just two days of rain. Humidity settles at a comfortable 62%, adding to the crispness that is characteristic of late autumn and early winter in this region. For a more in-depth look at the climatic nuances throughout the year, explore the full details at Yangzi Climate.