Last updated: August 21, 2025
In December, Baiyun, China experiences a remarkable contrast in weather, with temperatures ranging from a brisk -2°C (28°F) at night to a pleasant 25°C (77°F) during the day. The average temperature settles around 9°C (48°F), making it essential for visitors to dress warmly for chilly evenings. This month sees an average of 66 mm (2.6 in) of rainfall spread over 10 days, contributing to a humid atmosphere with relative humidity levels reaching 78%. As winter fully envelops the region, Baiyun's December weather invites exploration while requiring preparation for its varied climate.
As December approaches in Baiyun, China, temperatures begin to reveal a distinct chill, with minimums dipping to -2°C (28°F) while the average hovers around 9°C (48°F). This marks a significant transition from the milder conditions experienced in the preceding months. The maximum temperature remains relatively mild at 25°C (77°F), hinting at the region's fluctuating climate patterns throughout the year. With winter setting in, the cool temperatures contrast sharply with the warmer peaks of the summer months, showcasing Baiyun’s diverse seasonal palette. The shift not only signifies a change in weather but also invites residents and visitors alike to embrace the cozy ambiance of the season.
In Baiyun, China, December wraps up the year with a modest precipitation amount of 66 mm (2.6 inches) over approximately 10 days of rainfall. This marks a noticeable decrease compared to the preceding months, particularly the intense downpours in June and May, where rainfall peaked at 431 mm (17.0 in) and 262 mm (10.3 in) respectively. As the year draws to a close, the precipitation tends to taper off, signaling a transition from the wet summer months to drier conditions. December's weather, while still contributing to the annual total, reflects a calm before the winter chill, offering a gentle end to Baiyun's meteorological cycle.
In December, Baiyun, China, experiences a noticeable dip in humidity, averaging 78%. This slight decline follows a peak in July, where humidity levels rise to a steamy 91%. From the start of the year, humidity gradually increases, culminating in the high summer months of June through August, which all hover around 87% to 91%. As the year winds down, November sees a robust 80% before December's reduction suggests a subtle transition to drier winter conditions. Overall, while humidity remains relatively high throughout the year, December marks a shift, allowing for slightly more comfortable weather as the region prepares for the cooler months ahead.
As the year comes to a close, December in Baiyun, China brings a welcome reprieve from the intense sun exposure of the summer months. With a UV Index of 5, categorized as moderate, residents and visitors can enjoy up to 30 minutes of safe sun exposure without the immediate risk of skin damage. This is a notable decline compared to the peak of summer, where the index soared to 12, indicating extremely high exposure levels with a dangerous burn time of just 10 minutes. The trends throughout the year reflect a gradual decrease in UV intensity, starting from a high of 11 in May and tapering off to 5 by December. This seasonal variation emphasizes the importance of sun safety, even in the milder winter months. For more insights and real-time updates, check Baiyun UV Index.
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December in Baiyun, China, brings a cozy close to the year with 218 hours of sunshine, a slight dip from the sunny highs of mid-summer. Following the peak in August with an impressive 314 hours, the sunlight gradually wanes as winter approaches. However, this month's figures reflect a robust continuation of relatively bright days compared to the earlier months of the year, maintaining a comforting glow as residents prepare for the year's end. Baiyun's December skies serve as a reminder that while daylight may lessen, the warmth of community and festive spirit shines brightly during the holiday season.
In Baiyun, China, December brings a 53% chance of sunny weather, making it one of the more favorable months for sunshine as the year comes to a close. This percentage is a noticeable improvement from the dimmer days typical of mid-spring through early fall, where chances of sun dip as low as 15% in June. Interestingly, the late summer months see a slight uptick, culminating in a respectable 55% in September, but it’s December that offers a promising balance of sunshine as winter approaches. As we reflect on the year, this trend suggests a gradual recovery in sunny days, hinting that December can be a delightful time to enjoy the outdoors in Baiyun.
In Baiyun, China, the daylight duration reflects a captivating seasonal rhythm throughout the year. Starting at about 10 hours in January, the days gradually lengthen, peaking at 13 hours between May and August. As summer fades into autumn, daylight gradually wanes, returning to 11 hours in October and dropping back to 10 hours by December—mirroring the beginning of the year. This cyclical pattern not only enhances the charm of each season but also invites residents and visitors alike to embrace the varying daylight as a natural backdrop to their activities and experiences.
In Baiyun, China, the December wind brings a gentle chill, averaging 1.9 m/s (4 mph), similar to the earlier winter months. A notable trend throughout the year is the slight increase in wind speed during the summer, peaking in July at 2.1 m/s (5 mph), before gradually declining as the seasons shift. October experiences a brisk moment with winds averaging 2.5 m/s (6 mph), suggesting a transitional phase into cooler air. However, December returns to that comforting winter calm, consistent with the 1.9 m/s seen in both January and February. As the year ends, these winds carry the promise of a fresh start, offering a serene atmosphere amidst the changing seasons.
Weather in Baiyun varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Baiyun, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January show noticeable differences in weather patterns. December typically sees a minimum temperature of -2°C (28°F) and an average of 9°C (48°F), with a maximum reaching up to 25°C (77°F). It also has a higher humidity level of 78% and experiences about 66 mm (2.6 in) of precipitation over 10 days. In contrast, January brings colder conditions, with a minimum of -6°C (22°F) and a slightly lower average temperature of 7°C (45°F). The maximum temperature is also marginally cooler, peaking at 23°C (74°F). Additionally, January experiences increased precipitation at 78 mm (3.1 in) over the same number of days but with a lower humidity of 65%. For more detailed insights, you can check Baiyun weather in January.
In December, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 25°C (77°F), with an average of 9°C (48°F). The month brings about 66 mm (2.6 inches) of precipitation over approximately 10 days and a humidity level of 78%. In contrast, February experiences slightly colder temperatures, with a minimum of -5°C (24°F) and an average of 8°C (48°F), while still reaching a maximum of 25°C (78°F). Precipitation increases to 100 mm (4.0 inches) across 13 days, with humidity decreasing to 71%. For a more detailed look at February conditions, you can check Baiyun weather in February.
In December, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant average of 9°C (48°F), with highs reaching up to 25°C (77°F). The month sees a moderate precipitation of 66 mm (2.6 in) over approximately 10 days, accompanied by a humidity level of 78%. In contrast, March brings a noticeable warming trend, with minimum temperatures at 2°C (36°F), an average of 14°C (57°F), and maximums climbing to 30°C (86°F). However, March is also significantly wetter, with precipitation totaling 211 mm (8.3 in) over 18 days, resulting in a slightly higher humidity of 81%. For a more detailed look at March weather, you can visit Baiyun weather in March.
In comparing the weather between December and April, we observe notable differences in temperature and precipitation. December experiences cooler temperatures, with a minimum of -2°C (28°F) and an average of 9°C (48°F), while April ushers in milder conditions with a minimum of 4°C (40°F) and an average of 18°C (65°F). Additionally, April is significantly wetter, receiving 194 mm (7.7 in) of precipitation over 16 days, compared to December's 66 mm (2.6 in) over just 10 days. The humidity also rises in April to 86%, compared to December's 78%. For more detailed insights about the weather in April, you can visit Baiyun weather in April.
December and May showcase contrasting weather patterns that highlight the shift from winter to spring. In December, temperatures range from a chilly minimum of -2°C (28°F) to an average of 9°C (48°F), with maximums reaching 25°C (77°F). The month experiences about 66 mm (2.6 in) of precipitation over approximately 10 days and maintains a humidity level of 78%. In stark contrast, May brings warmer conditions, with minimum temperatures starting at 11°C (51°F) and averaging 23°C (73°F), peaking at a sweltering 37°C (98°F). Precipitation increases significantly to 262 mm (10.3 in) over 17 days, accompanied by higher humidity levels at 87%. For a closer look at the specific conditions, you can visit Baiyun weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures typically range from a chilly -2°C (28°F) to a mild high of 25°C (77°F), with an average of 9°C (48°F). The month experiences moderate precipitation, totaling 66 mm (2.6 in) over about 10 days, and the humidity averages around 78%. In contrast, June boasts much warmer temperatures with a minimum of 16°C (62°F) and a scorching maximum of 36°C (97°F), averaging 25°C (78°F). Precipitation significantly increases in June, with a hefty 431 mm (17.0 in) occurring over 22 days, accompanied by higher humidity levels at 87%. For a detailed look at June weather, visit Baiyun weather in June.
December and July present starkly contrasting weather conditions. In December, temperatures range from a chilly -2°C (28°F) at night to a moderate 25°C (77°F) during the day, with average readings around 9°C (48°F). The month sees about 66 mm (2.6 in) of precipitation over approximately 10 days, with humidity sitting at 78%. In contrast, July offers a much warmer climate, with nighttime lows of 21°C (69°F) and daytime highs that soar to 38°C (100°F), averaging around 29°C (84°F). Rainfall significantly increases to 307 mm (12.1 in) spread over 18 days, accompanied by higher humidity levels at 91%. For a more detailed look at July weather in Baiyun, you can explore this link: Baiyun weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant average of 9°C (48°F), while August boasts much warmer temperatures, with minimums starting at 21°C (71°F) and reaching a scorching maximum of 39°C (103°F). Precipitation varies notably as well; December experiences around 66 mm (2.6 in) over 10 days, while August sees significantly more rainfall at 150 mm (5.9 in) over 15 days. Additionally, humidity levels are higher in August at 87%, compared to December’s 78%. For a more detailed look at August weather specifics, visit Baiyun weather in August.
In comparing the weather of December and September, December presents a much cooler climate with average temperatures ranging from a minimum of -2°C (28°F) to a maximum of 25°C (77°F). This month experiences about 66 mm (2.6 in) of precipitation over 10 days, paired with a humidity level of 78%. In contrast, September boasts significantly warmer temperatures, with averages of 16°C (61°F) as the minimum and soaring to 38°C (100°F) at its peak. Despite being the wetter month, September sees greater rainfall, with about 106 mm (4.2 in) over 12 days, though it has slightly lower humidity at 72%. For more detailed information on September conditions, you can refer to Baiyun weather in September.
In comparing the weather between December and October, we see significant differences in temperature and precipitation. December features a much cooler climate, with average temperatures ranging from a low of -2°C (28°F) to a warm high of 25°C (77°F), while October offers milder conditions, with average temperatures from 8°C (47°F) to a high of 37°C (98°F). Precipitation is slightly higher in December at 66 mm (2.6 in) over 10 days, compared to October's 43 mm (1.7 in) over 7 days. Despite December's increased rainfall, the humidity remains relatively similar, with December at 78% and October at 74%. For a detailed view of October's climate, you can check Baiyun weather in October.
In comparing the weather of December and November, December generally presents colder temperatures, with minimums plummeting to -2°C (28°F) and an average of 9°C (48°F), while November boasts milder conditions with minimums around 1°C (34°F) and an average of 15°C (59°F). The maximum temperatures also reflect this shift, reaching up to 25°C (77°F) in December compared to November's maximum of 29°C (85°F). Precipitation is slightly lower in December at 66 mm (2.6 in) over 10 days, while November experiences 88 mm (3.5 in) also over 10 days. Humidity levels remain fairly consistent, with December at 78% and November slightly higher at 80%. For more details on November weather, you can refer to Baiyun weather in November.
As December arrives in Baiyun, the weather shifts notably, bringing cooler temperatures that contrast sharply with the milder conditions of previous months. With an average high of 25°C and a low that can dip to -2°C, residents and visitors alike experience a brisk chill, complemented by a humidity level of 78%. The month also sees increased precipitation, averaging around 66 mm over roughly 10 days, making it one of the wetter times of the year. This combination of cooler temperatures and higher rainfall certainly sets December apart, creating a unique and refreshing atmosphere as winter settles in. For a more detailed exploration of Baiyun’s climate, visit Baiyun Climate.