Last updated: August 21, 2025
Yangshan, China, experiences a chill in December, with temperatures ranging from a maximum of 20°C (69°F) to a minimum of -5°C (24°F). The average temperature hovers around 7°C (44°F), while the month brings about 61 mm (2.4 in) of precipitation over approximately 9 days, making it a relatively damp time of year with a humidity level of 78%. This climate signifies the onset of winter, encouraging cozy indoor activities and layered attire as residents and visitors alike adapt to the cool, wet conditions.
As December settles in Yangshan, China, the temperature begins to reflect the chill of winter. With minimums dipping to -5°C (24°F), residents can expect frosty mornings, while the average temperature hovers around a brisk 7°C (44°F). Although daytime highs can reach a pleasant 20°C (69°F), allowing for moments of sunshine, the overall trend marks a significant cool-down compared to previous months. This transition signifies the start of the cold season, where the days grow shorter and the landscape takes on the serene beauty of winter, offering a refreshing change from the warmth of the previous summer months. As the year draws to a close, December’s climate in Yangshan becomes a blend of cozy indoor activities and brisk outdoor adventures.
In December, Yangshan experiences a notable drop in precipitation, with only 61 mm (2.4 in) of rainfall falling over 9 days. This marks a departure from the wetter months earlier in the year, as the region transitions into its drier season. The precipitation levels in December are significantly lower compared to the peak months of May and June, which see over 300 mm of rain. This trend highlights a consistent seasonal pattern, where the rain gradually decreases as the year winds down, offering a brief respite before the cycle begins anew in January. With cooler temperatures accompanying the reduced precipitation, December provides a tranquil yet distinct contrast to the lush, rain-soaked months prior.
In December, Yangshan, China, experiences a humidity of 78%, marking a slight decline from the more humid conditions of late summer and early fall. As July peaks at 89%, the months leading up to December contribute to the overall trend of high humidity levels throughout the year, especially from March to August when figures consistently exceed 85%. However, as the year winds down, humidity begins to taper off, dropping to 66% in September before recovering slightly in the colder months. This pattern highlights Yangshan's transition from the sweltering summer months to a relatively drier winter, offering a remarkable contrast in atmospheric conditions.
As December rolls in, the UV Index in Yangshan, China, reflects a noticeable dip, dropping to 5 and categorized as moderate. This indicates a shift from the extreme levels experienced during the summer months, where UV Index values peaked at 13 in July. With a burn time of 30 minutes, December allows for more extended outdoor activities with lesser sun protection concerns. Overall, the UV exposure trends reveal a decreasing pattern as winter approaches, providing residents a welcome reprieve from the intense UV rays of previous months. For more insights, check out the detailed Yangshan UV Index.
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In Yangshan, China, the December sunshine paints a picturesque end to the year, offering an inviting 213 hours of sunlight. This figure mirrors the shorter, yet equally bright days of November, both months basking in a moderate sun that contrasts sharply with the intense luminosity of the summer peak in August, which boasts a striking 312 hours. The trend reveals a gradual descent from the sun-soaked heights of summer, with daylight hours steadily decreasing through the autumn months. Nevertheless, December's sunshine remains a beacon of warmth, ensuring that even as the year draws to a close, the beauty of Yangshan's winter still glimmers under its gentle rays.
December in Yangshan, China, embraces a delightful blend of sunshine with a 60% chance of clear skies, making it one of the sunniest months of the year alongside September. As the days cool down, the likelihood of sunny weather rises significantly after a dip in the preceding months. Notably, December's sun is a welcome contrast to the gloomier periods experienced from April through June, where the chances of sunlight dipped as low as 15%. This trend highlights December as a prime time for outdoor activities, providing an excellent opportunity for locals and visitors alike to bask in the refreshing, sunny days before the chill of winter fully sets in.
In Yangshan, China, the daylight duration experiences a gentle ebb and flow throughout the year. Starting with 10 hours of daylight in January, the days gradually lengthen, peaking at 13 hours from May to August. This bright stretch is followed by a gradual decrease, as daylight begins to wane again in September, returning to 10 hours in December. This seasonal cycle not only highlights the region's transition from the crispness of winter to the warmth of summer but also emphasizes the rhythmic patterns of sunlight that shape daily life and activities in Yangshan.
As December settles in Yangshan, the average wind speed drops to a gentle 1.5 m/s (3 mph), aligning with the trend of winter's calmer breezes. Following a brief heightened gust in October, where winds reached 2.2 m/s (5 mph), the months leading into winter consistently record lower speeds, averaging around 1.5 m/s from late autumn into the heart of winter. This steady decline in wind intensity from summer's high of 1.9 m/s hints at the seasonal transition, creating a tranquil atmosphere perfect for enjoying Yangshan's scenic coastal beauty during the colder months. The subtle shifts in wind patterns reflect the region's unique climate, inviting both locals and visitors to embrace the serene coastal charm.
Weather in Yangshan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yangshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present similar yet distinct weather patterns. In December, temperatures range from a minimum of -5°C (24°F) to an average of 7°C (44°F), with a maximum of 20°C (69°F). Precipitation during this month totals 61 mm (2.4 in) over 9 days, accompanied by a humidity level of 78%. In contrast, January experiences slightly cooler conditions, with a minimum temperature of -6°C (21°F) and an average of 5°C (41°F), peaking at 19°C (67°F). Precipitation increases to 81 mm (3.2 in), also occurring over 9 days, but humidity drops to 69%. Overall, while both months are characterized by similar levels of precipitation, January is notably colder with a decrease in humidity. For more detailed information, you can check Yangshan weather in January.
December and February exhibit similar average temperatures, with December having a minimum of -5°C (24°F) and February slightly warmer at -4°C (26°F). Both months share an average temperature of 7°C (44°F), but February can reach a higher maximum of 24°C (75°F) compared to December's 20°C (69°F). Precipitation is notably greater in February, accumulating 107 mm (4.2 in) over 14 days, while December sees only 61 mm (2.4 in) over 9 days. Despite the increased rainfall, February's humidity levels are lower at 71%, compared to December’s higher humidity of 78%. For more details on February conditions, visit Yangshan weather in February.
In December, temperatures in Yangshan range from a chilly minimum of -5°C (24°F) to a comfortable maximum of 20°C (69°F), with an average temperature of 7°C (44°F). The month experiences about 61 mm (2.4 in) of precipitation over 9 days, coupled with a humidity level of 78%. In contrast, March sees a significant increase in warmth, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 27°C (81°F), and an average temperature of 12°C (54°F). However, March is much wetter, receiving 252 mm (9.9 in) of precipitation over 18 days, while humidity rises slightly to 83%. For a more detailed look at the weather in March, you can visit Yangshan weather in March.
December weather typically features cooler temperatures, with a minimum of -5°C (24°F) and an average of 7°C (44°F), while the maximum can reach up to 20°C (69°F). The month experiences a moderate amount of precipitation at 61 mm (2.4 in) over about 9 days, with humidity levels around 78%. In contrast, April sees a significant warming trend, with minimum temperatures at 4°C (39°F) and an average of 17°C (62°F), climbing to a maximum of 30°C (87°F). However, April is considerably wetter, receiving 254 mm (10.0 in) of rain across 16 days, and with humidity rising to 86%. For more details on April weather specifically, you can visit Yangshan weather in April.
December weather is characterized by much cooler temperatures, with a minimum of -5°C (24°F) and an average of 7°C (44°F). The maximum temperature reaches only 20°C (69°F), alongside relatively low humidity at 78%, making it a chilly month with limited outdoor activities. In contrast, May brings warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F) and an average of 21°C (71°F). However, it also sees considerable precipitation at 306 mm (12.0 in) over about 20 days, resulting in a humid environment with 85% humidity. This stark difference between the two months highlights the transition from the cold, dry conditions of December to the warm, wet climate typical of May. For more specific details about the weather in that month, you can refer to Yangshan weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of -5°C (24°F) to a mild maximum of 20°C (69°F), with an average of 7°C (44°F). The month sees around 61 mm (2.4 in) of precipitation over 9 days, accompanied by a humidity level of 78%. In contrast, June experiences significantly warmer weather, with temperatures ranging from a minimum of 16°C (62°F) to a high of 33°C (93°F), averaging 24°C (76°F). This month is also characterized by heavy rainfall, accumulating 433 mm (17.0 in) over 22 days, and a slightly higher humidity of 85%. For a detailed look at the June weather specifics, visit Yangshan weather in June.
In December, temperatures can drop as low as -5°C (24°F), with an average of 7°C (44°F) and a maximum reaching 20°C (69°F). The month sees about 61 mm (2.4 in) of precipitation spread across 9 days, and the humidity hovers around 78%. In contrast, July experiences much warmer conditions, with minimum temperatures at 19°C (67°F), an average of 27°C (81°F), and a peak of 36°C (97°F). Rainfall significantly increases during this month, totaling 387 mm (15.3 in) over 20 days, accompanied by higher humidity levels at 89%. For more details on July weather, you can visit Yangshan weather in July.
The weather in December contrasts sharply with that of August in terms of temperature and overall conditions. In December, temperatures range from a low of -5°C (24°F) to a mild average of 7°C (44°F), with maximums reaching 20°C (69°F). In contrast, August boasts much warmer temperatures, with a minimum of 21°C (70°F) and an average of 27°C (81°F) that can peak at a sweltering 35°C (95°F). Additionally, December experiences less precipitation, averaging 61 mm (2.4 in) over 9 days, while August sees significantly more rain, with 202 mm (8.0 in) over 18 days. Humidity levels also differ slightly, with December at 78% and August higher at 85%. For more on August conditions, you can check Yangshan weather in August.
Comparing the weather in December and September reveals significant differences. December experiences much cooler temperatures, ranging from a chilly minimum of -5°C (24°F) to a mild maximum of 20°C (69°F), while September enjoys warmer conditions with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 34°C (94°F). Additionally, September is wetter, with 147 mm (5.8 in) of precipitation over 13 days, compared to December's 61 mm (2.4 in) spread over 9 days. Interestingly, September also has lower humidity at 66% compared to December's higher humidity level of 78%. For more details, you can check out Yangshan weather in September.
Comparing the weather in December and October reveals a notable shift in temperature and humidity. In December, temperatures drop significantly, with a minimum of -5°C (24°F) and an average of 7°C (44°F), whereas October enjoys milder conditions, ranging from a minimum of 8°C (46°F) to a more comfortable average of 18°C (64°F). Additionally, December experiences a higher humidity level of 78%, compared to October's 68%, making the former feel colder and more damp. Precipitation is slightly increased in December, totaling 61 mm (2.4 in) over 9 days, while October records 54 mm (2.1 in) over the same number of days. For more detailed information about October's weather, you can check Yangshan weather in October.
In December, temperatures experience a notable drop compared to November, with a minimum of -5°C (24°F) and an average of 7°C (44°F), whereas November sees milder conditions with a minimum of 1°C (35°F) and an average of 13°C (55°F). The maximum temperatures in December peak at 20°C (69°F), which is lower than November's maximum of 25°C (78°F). Precipitation levels also shift slightly, with December receiving 61 mm (2.4 in) over 9 days, compared to November's 72 mm (2.8 in) spread over 10 days. Humidity levels remain relatively stable, with December at 78% and November at 77%. For more specific insights into November's climate, you can visit Yangshan weather in November.
As December settles in Yangshan, the weather takes a noticeable turn compared to other months. The temperatures drop significantly, with the chilly air offering a stark contrast to the warmer seasons. With an average temperature lingering around 7°C (44°F), residents can expect brisk days and cold nights, diving down to a minimum of -5°C (24°F). Alongside this chill, December brings about increased precipitation—typically seen with 61 mm over approximately 9 days—making for a damp atmosphere enhanced by a humidity level of 78%. For those contemplating a visit or curious about seasonal changes, understanding the nuances of December weather is crucial. More insights can be found at Yangshan Climate.