Last updated: August 21, 2025
In Baiyun, China, December offers a crisp and cool climate, with maximum temperatures reaching 19°C (66°F) and an average of 7°C (44°F), while lows can dip to -3°C (26°F). This month experiences approximately 33 mm (1.3 in) of rainfall, spread across seven days, adding a touch of moisture to the air. The humidity levels hover around 76%, creating a brisk atmosphere that is both refreshing and invigorating. Whether you’re exploring the scenic landscapes or enjoying local festivities, December in Baiyun promises a unique blend of winter charm.
In December, Baiyun, China, experiences a notable shift as winter settles in, with temperatures dipping to a minimum of -3°C (26°F). The average temperature hovers around 7°C (44°F), offering a chilly bite that contrasts with the milder autumn months before. The highs can reach a comfortable 19°C (66°F), making it a time of transition where the colder air begins to take hold. As the year draws to a close, residents and visitors alike can expect brisk days that reflect the full embrace of winter, suggesting the need for warmer attire while still enjoying mild afternoons. This month serves as a precursor to January's more frigid temperatures, marking a distinct change in the region's climate.
In December, Baiyun, China experiences a notable decrease in precipitation, with only 33 mm (1.3 in) of rainfall spread over 7 days. This reduction marks a significant drop from the heavier rains of the preceding months, where precipitation often exceeded 100 mm. The trend towards drier conditions is evident as temperatures cool and winter approaches, bringing an end to the region's wetter season. As the year concludes, December's relatively light rainfall serves as a precursor to the drier winter months ahead, offering a stark contrast to the lush, rain-soaked spring and summer that precede it.
In December, Baiyun, China, experiences a moderate humidity level of 76%, fitting within a year-long trend of high moisture in the air. As the year progresses, humidity consistently peaks from June to August, reaching a lofty 89% in July, before gradually tapering off in the fall months. December's figure shows a slight decline from the 82% observed in November but is still higher than the rates recorded earlier in the year. This pattern suggests a warm, humid climate that transitions into cooler months, maintaining a noteworthy level of atmospheric moisture even as temperatures drop.
In December, Baiyun, China experiences a notable decrease in the UV Index, dropping to 5, which falls into the moderate exposure category. This change allows for a longer burn time of 30 minutes, offering a respite from the extreme levels that dominate the summer months. As the year progresses, one can observe a trend where the UV Index reaches its peak during the summer, with figures soaring to 12 in both July and August, indicating an extreme risk of harm from unprotected sun exposure. In contrast, the earlier winter months, like January and February, also feature a high UV Index of 6 but with a more manageable burn time of 25 minutes. For a deeper understanding of UV levels throughout the year, visit Baiyun UV Index.
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As the year comes to a close, December in Baiyun, China, offers a delightful transition into winter with 212 sunshine hours, ensuring that the month remains bright and inviting. Following a steady increase in daylight since January’s modest 157 hours, December reflects a strong trend of growing sunlight, peaking in the summer months of July and August, which boast an impressive 289 and 302 hours, respectively. This trend illustrates a vibrant climate where daylight reaches its zenith mid-year, only to gracefully taper off in the autumn. By December, the consistent daylight makes it a perfect time for both residents and visitors to enjoy the natural beauty and mild weather of Baiyun, wrapping up the year on a sunny note before the new year begins.
In Baiyun, China, December brings a notable shift in weather patterns, with a 54% chance of sunny days, mirroring the sunny spell of September. As the year progresses, there's a clear trend that points to a gradual decline in sunny weather from the spring months onwards, reaching a low in April with just 15% sunshine. However, interest in December rises again, as it stands alongside September as one of the sunniest months in the latter part of the year. This rejuvenated likelihood of sunshine in December makes it a delightful time for outdoor activities and exploration, wrapping up the year on a brighter note.
December in Baiyun, China marks the return to shorter days, with approximately 10 hours of daylight. This significant reduction in sunlight follows a gradual increase from January through June, when daylight peaks at 14 hours in the summer month of June. As the year progresses, daylight begins to wane, dropping back to 12 hours in September and settling once again into the familiar 10-hour pattern by both November and December. This cycle highlights the region's distinct seasonal changes, where the embrace of longer days in spring and summer gradually gives way to the coziness of winter's shorter, yet still vibrant, daylight hours.
As December unfolds in Baiyun, China, the average wind speed settles at a gentle 1.8 m/s (4 mph), maintaining a consistent and soothing breeze characteristic of the region. This figure reflects a slight dip from the brisker autumn months, where October reached 2.5 m/s (6 mph), showcasing a trend of decreasing winds as the year draws to a close. Interestingly, this month mirrors the soft caress of wind seen earlier in the year, particularly in January, March, and the warmer summer months, where speeds hovered between 1.7 to 2.0 m/s (4-5 mph). Such a calming wind pattern invites quiet reflection, making December a perfect time for peaceful strolls amid Baiyun's scenic beauty.
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 showcase a notable shift in weather patterns. In December, temperatures range from a minimum of -3°C (26°F) to an average of 7°C (44°F), peaking at 19°C (66°F), with a total precipitation of 33 mm (1.3 in) over 7 days and humidity levels around 76%. In contrast, January experiences slightly cooler conditions, with temperatures dipping to a minimum of -8°C (18°F) and an average of 5°C (41°F), while still reaching a high of 19°C (67°F). Precipitation also increases to 57 mm (2.2 in), maintaining the same 7 days of rain but with lower humidity at 71%. For a more detailed look at January weather specifics, visit Baiyun weather in January.
December and February in Baiyun present a cool winter climate, though February shows slightly increased temperatures and precipitation. In December, temperatures range from a chilly -3°C (26°F) to a mild 19°C (66°F), while February experiences min temperatures of -4°C (24°F) and max temperatures peaking at 27°C (80°F). Precipitation is notably higher in February, with 60 mm (2.3 in) falling over 12 days compared to December’s 33 mm (1.3 in) over 7 days. Both months have similar humidity levels, hovering around 76% in December and slightly lower at 75% in February. For a more detailed look at what to expect, you can check Baiyun weather in February.
The weather in December features cooler temperatures with a minimum of -3°C (26°F) and an average of 7°C (44°F), while maximum temperatures can reach up to 19°C (66°F). Precipitation is relatively low at 33 mm (1.3 in) over about 7 days, and humidity sits at 76%. In contrast, March experiences milder temperatures, starting from a minimum of 2°C (36°F) to an average of 12°C (54°F) and peaking at a maximum of 29°C (84°F). The month sees significantly more precipitation, totaling 104 mm (4.1 in) over 13 days, with humidity rising to 86%. For more detailed information about the weather in March, you can visit Baiyun weather in March.
When comparing the weather between December and April, notable differences emerge in both temperature and precipitation. December experiences cooler temperatures, ranging from a minimum of -3°C (26°F) to a maximum of 19°C (66°F), while April boasts a milder range, with temperatures starting at 6°C (42°F) and reaching up to 31°C (89°F). In terms of precipitation, December is relatively dry with only 33 mm (1.3 in) falling over about 7 days, whereas April sees a significant increase with 140 mm (5.5 in) over 13 days, resulting in a much wetter environment. The humidity also rises in April, averaging 86% compared to December's 76%. For more detailed information about the April weather in Baiyun, you can visit Baiyun weather in April.
December and May present starkly contrasting weather conditions. In December, temperatures range from a chilly -3°C (26°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (44°F). Precipitation is relatively low at 33 mm (1.3 in) over about 7 days, and humidity sits at 76%. In contrast, May experiences much warmer temperatures, with lows of 11°C (52°F) and highs that can soar up to 34°C (94°F), averaging around 21°C (70°F). Rainfall is significantly heavier in May, with 180 mm (7.1 in) spread over 14 days, and humidity increases to 86%. For a deeper look into the weather during May, you can visit Baiyun weather in May.
December and June present stark contrasts in weather conditions. In December, temperatures range from a chilly -3°C (26°F) at night to a mild average of 7°C (44°F) during the day, peaking at a comfortable 19°C (66°F). The month sees around 33 mm (1.3 in) of precipitation spread over 7 days, with humidity at 76%. In contrast, June experiences much warmer weather, with temperatures fluctuating from a minimum of 16°C (60°F) to an average of 25°C (77°F), and soaring up to a high of 35°C (95°F). Precipitation is significantly higher at 207 mm (8.2 in) over 16 days, accompanied by increased humidity at 87%. For a detailed overview of June weather, you can refer to Baiyun weather in June.
December and July present strikingly different weather conditions. December typically sees temperatures ranging from a chilly -3°C (26°F) at night to a pleasant 19°C (66°F) during the day, with an average of 7°C (44°F). The month experiences relatively low precipitation at 33 mm (1.3 in) over about 7 days and a humidity level of 76%. In contrast, July is characterized by much warmer temperatures that vary from a minimum of 19°C (67°F) to a scorching maximum of 37°C (99°F), with an average of 27°C (81°F). This month also tends to be quite rainy, accumulating 190 mm (7.5 in) of rainfall over 18 days, alongside a higher humidity level of 89%. For a more detailed look at July weather patterns, you can visit Baiyun weather in July.
The weather in December and August presents a stark contrast in temperature and precipitation. December features cooler temperatures, with a minimum of -3°C (26°F) and a mild average of 7°C (44°F), while August boasts much warmer conditions, reaching a minimum of 19°C (66°F) and an average of 28°C (82°F). Additionally, December experiences much lower precipitation at 33 mm (1.3 in) over 7 days, compared to August's significant rainfall of 185 mm (7.3 in) spread over 18 days. Humidity levels also rise in August at 86%, compared to December’s 76%. For more details on August weather, you can visit Baiyun weather in August.
December and September present stark contrasts in weather conditions. December experiences cooler temperatures, with a minimum of -3°C (26°F) and an average of 7°C (44°F), peaking at 19°C (66°F). In contrast, September boasts much warmer temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 36°C (97°F), with an average of 23°C (74°F). While December sees relatively light precipitation of 33 mm (1.3 in) over 7 days, September is much wetter, accumulating 119 mm (4.7 in) across 13 rainy days. Additionally, December has a higher humidity level at 76%, compared to September's 70%. For more insights about September's weather, visit Baiyun weather in September.
In December, the weather takes a noticeable shift compared to October. Temperatures drop significantly, with a minimum of -3°C (26°F) and an average of 7°C (44°F), whereas October enjoys milder conditions, ranging from a minimum of 8°C (47°F) to an average of 17°C (63°F) with highs reaching up to 34°C (94°F). Additionally, December experiences less precipitation overall, with 33 mm (1.3 in) over 7 days, compared to October's 75 mm (2.9 in) during 10 days of rain. While December's humidity is slightly higher at 76%, October remains relatively comfortable at 72%. For a more detailed look at October weather, you can visit Baiyun weather in October.
In December, temperatures drop significantly compared to November, with a minimum of -3°C (26°F) and an average of 7°C (44°F), while November sees milder temperatures with a minimum of 3°C (37°F) and an average of 12°C (55°F). Additionally, December experiences more cooler days with a maximum temperature of 19°C (66°F), whereas November can reach highs up to 26°C (79°F). Precipitation also varies, with December receiving 33 mm (1.3 in) over 7 days, compared to November's 57 mm (2.2 in) over 9 days. Humidity remains high in both months, though slightly higher in November at 82%, compared to 76% in December. For more details, you can refer to Baiyun weather in November.
As December settles over Baiyun, a noticeable shift in weather patterns occurs compared to the preceding months. Temperatures drop, creating a crisp and cool atmosphere, often characterized by chilly mornings and mild afternoons. With higher humidity levels and consistent precipitation, the month brings a unique charm, albeit with fewer sunny days. Unlike the warmer months of the year, December invites you to enjoy the beauty of the cooler season while embracing the occasional light rain. For an in-depth look at what to expect, visit Baiyun Climate.