Last updated: August 21, 2025
In Xinjian, China, December brings a distinct chill to the air, with temperatures fluctuating between a maximum of 17°C (63°F) and a minimum of -5°C (24°F), yielding an average temperature of 5°C (42°F). This month is characterized by moderate precipitation, accumulating around 47 mm (1.9 in) over approximately 12 rainy days, contributing to a humidity level of 75%. Those venturing out should be prepared for brisk conditions and occasional dampness, making warm clothing essential for a comfortable experience in this picturesque winter landscape.
In Xinjian, China, December marks a significant transition in temperatures as winter deepens, showcasing a range that mirrors the month’s chilly essence. With minimum temperatures dipping to -5°C (24°F) and an average of 5°C (42°F), the region clearly feels the bite of the cold, yet it gracefully warms up to a maximum of 17°C (63°F) during the day. This slight fluctuation signifies the encroaching winter, contrasting sharply with the milder autumn months preceding it. As the average temperature shifts from a cozy 10°C (51°F) in November, the month sets the stage for a colder January ahead, reminding residents and visitors alike of the crisply invigorating beauty of winter in this unique landscape.
December marks a notable shift in precipitation patterns in Xinjiang, China, with rainfall dropping to 47 mm (1.9 in)—the lowest of the year. This decline also reflects a decrease in rainy days, averaging just 12 days compared to the wetter months preceding it. Notably, while the preceding summer and autumn months showcase significantly higher rainfall, December's milder moisture levels signal the onset of winter, making it a distinct transition from the region's otherwise vibrant precipitation phases. The sharp fall from 256 mm in May to December’s 47 mm illustrates the dramatic seasonal changes characteristic of this diverse climate.
In Xinjian, China, December marks a slight dip in humidity, averaging 75%, as the year draws to a close. This month exhibits a noticeable decrease compared to the preceding months of November and the summer peak, where humidity levels soared to 85% and 88% respectively. Notably, December’s humidity aligns with the gentle fluctuations seen throughout the fall, as levels fall from their summer highs, yet remain comfortable compared to the spring surge that reaches up to 86% in May and June. This trend reflects a transition from the heavy moisture of the summer, providing a refreshing balance as the region prepares for winter. Overall, December's climate in Xinjian embodies a blend of crisp winter air laced with lingering humidity, making for a unique atmospheric experience.
As December rolls into Xinjian, China, the UV Index finally sees a dip, reflecting a shift towards moderate exposure levels with an index of 5 and a burn time of 30 minutes. This marks a notable transition from the harsh extremes experienced during the summer months, where UV levels peaked at 13. Following the gradual decline from January's high exposure category of 6 to the current moderation, it’s clear that as winter approaches, outdoor enthusiasts can safely enjoy extended time in the sun without the immediate risk of burns. However, it remains wise to stay aware of the UV Index, as fluctuations occur throughout the seasons. For more detailed insights, check out Xinjian UV Index.
UV Risk Categories
As the year draws to a close, December in Xinjian, China offers a gentle retreat from the vibrant sunshine of the summer months, with 126 hours of sunlight illuminating the crisp winter days. This reflects a notable decline from the summer peak of 312 hours in August, yet maintains a steady warmth that lingers from the sun-kissed months preceding it. The trend is clear: Xinjian basks in its sunniest glory from July to August, after which daylight gradually wanes through the fall and into the winter. Despite the seasonal shift, December still provides enough sunshine to brighten the landscape, making it a month of quiet beauty amid the starkness of winter.
In Xinjian, China, December brings a 25% chance of sunny weather, positioning it among the more favorable months for sunshine during the colder season. While this figure is slightly below the average of 26% in November, it stands in stark contrast to the bleak prospects observed from April to June, where chances dropped to single digits. Interestingly, the chances of brighter days have shown a gradual recovery from the lows of early spring, especially as autumn sets in, with September peaking at 43%. As the year winds down, December offers a hopeful respite, suggesting that while winter may embrace the region, there are still opportunities for sunlit moments amid the chill.
In Xinjiang, China, the daylight duration showcases an intriguing seasonal rhythm throughout the year. Beginning with a modest 10 hours in January, daylight gradually increases, peaking at 13 hours during the lush months of May through August. This extended daylight not only invites more outdoor activities but also enhances the region's vibrant summer life. As autumn approaches, the sunlight begins to recede, dropping back to 12 hours in September and gradually tapering off to 10 hours by December. This cyclical pattern underscores the beauty of Xinjiang's changing seasons, where each month brings a unique balance of light and shadow, inviting residents and visitors alike to appreciate the natural transitions.
As December settles over Xinjian, China, the average wind speed drops to 1.6 m/s (4 mph), mirroring the calmness of January and November. Throughout the year, wind speeds display a subtle yet steady increase from spring to early autumn, peaking in September at 2.1 m/s (5 mph). The gentle zephyrs of summer, with July and August each reaching 2.0 m/s, offer a brief contrast to the tranquil winter months. This cyclical pattern not only hints at the seasonal transitions but also contributes to Xinjian's unique climatic character, as the winds whisper softly through the landscape, ushering in the final days of the year.
Weather in Xinjian varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Xinjian, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a chilly minimum of -5°C (24°F) to a comfortable maximum of 17°C (63°F), with an average of 5°C (42°F). The month sees about 47 mm (1.9 in) of precipitation over 12 days, accompanied by a high humidity level of 75%. In contrast, January experiences slightly cooler temperatures, with a minimum of -5°C (22°F) and a maximum of 15°C (60°F), averaging 4°C (39°F). Precipitation increases to 71 mm (2.8 in) over 13 days, while humidity decreases to 67%. For a detailed look into January's weather patterns, you can visit Xinjian weather in January.
December and February both experience cool temperatures, but February tends to be slightly warmer overall. In December, temperatures range from a minimum of -5°C (24°F) to a maximum of 17°C (63°F), with an average of around 5°C (42°F). This month sees about 47 mm (1.9 in) of precipitation over approximately 12 days, accompanied by a humidity level of 75%.
In contrast, February has a slightly higher minimum temperature of -3°C (26°F) and a peak temperature that reaches up to 22°C (73°F), with an average of 6°C (43°F). However, it also experiences increased precipitation at 74 mm (2.9 in) over 16 days, while humidity hovers around 73%. For those interested in more detailed weather information, check out Xinjian weather in February.
In December, temperatures range from a chilly -5°C (24°F) at night to a mild 17°C (63°F) during the day, with an average of 5°C (42°F). The month sees around 47 mm (1.9 in) of precipitation over 12 days, with humidity levels at 75%. By contrast, March brings a notable shift in weather as temperatures rise, starting at a minimum of 1°C (35°F) and peaking at 29°C (84°F), with an average of 11°C (52°F). However, March is much wetter, with 134 mm (5.3 in) of rain spread over 21 days and higher humidity at 84%. For more detailed insights on March weather, you can visit Xinjian weather in March.
When comparing the weather in December and April, notable differences emerge. December typically sees colder temperatures, ranging from a minimum of -5°C (24°F) to a maximum of 17°C (63°F), with an average of 5°C (42°F). In contrast, April welcomes milder conditions, with temperatures ranging from a minimum of 6°C (44°F) to a comfortable maximum of 30°C (86°F) and an average of 15°C (59°F). Additionally, April experiences significantly higher precipitation, totaling 154 mm (6.1 in) over 19 days, compared to December's 47 mm (1.9 in) across 12 days. The humidity also rises slightly in April at 82%, compared to 75% in December. For more details, you can explore Xinjian weather in April.
December and May showcase contrasting weather patterns. In December, temperatures range from a chilly -5°C (24°F) at night to a mild 17°C (63°F) during the day, with an average of 5°C (42°F). The month experiences about 47 mm (1.9 in) of precipitation spread over 12 days, accompanied by a humidity level of 75%. In stark contrast, May boasts warmer conditions, with nighttime lows of 9°C (49°F) and daytime highs reaching up to 31°C (89°F), averaging around 19°C (66°F). Precipitation in May is significantly higher at 256 mm (10.1 in) over 22 days, along with increased humidity at 86%. For a closer look at the May weather specifics, check out Xinjian weather in May.
The weather in December is notably colder than in June, with temperatures ranging from a frigid minimum of -5°C (24°F) to a mild average of 5°C (42°F), peaking at 17°C (63°F). In contrast, June brings much warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to an average of 22°C (72°F), and maximums reaching up to 31°C (89°F). Precipitation levels also differ significantly; December sees 47 mm (1.9 in) of rainfall over about 12 days, while June experiences a much wetter climate with 289 mm (11.4 in) across 21 days. The humidity is relatively high in both months, but is slightly more pronounced in June at 86%, compared to December's 75%. For more detailed weather information in June, visit Xinjian weather in June.
December and July present a stark contrast in weather conditions. In December, temperatures range from a chilly -5°C (24°F) at night to a milder 17°C (63°F) during the day, with an average of 5°C (42°F). The month experiences 47 mm (1.9 in) of precipitation spread over 12 days, accompanied by a humidity level of 75%. Conversely, July is characterized by much warmer weather, with minimum temperatures of 17°C (63°F) and maximums reaching up to 35°C (95°F), averaging 25°C (77°F). This summer month sees significantly higher rainfall, totaling 203 mm (8.0 in) across 21 days, and humidity increases to 88%. The drastic differences highlight the seasonal variability, emphasizing the cold and dry nature of December compared to July's warmth and wetness. For more insights, you can check Xinjian weather in July.
December and August present two starkly contrasting weather profiles. In December, temperatures range from a chilly -5°C (24°F) to a mild 17°C (63°F), with an average of 5°C (42°F). The month experiences about 47 mm (1.9 in) of precipitation over 12 days and has a humidity level of 75%. In contrast, August boasts significantly warmer temperatures, with a minimum of 16°C (62°F), an average of 25°C (77°F), and a maximum of 35°C (95°F). Precipitation in August reaches a substantial 167 mm (6.6 in), distributed over 20 days, and the humidity increases to 85%. For more insights on August weather, check out Xinjian weather in August.
In comparing the weather of December and September, a stark contrast emerges. December typically experiences colder temperatures, with minimums dropping to -5°C (24°F) and average highs around 5°C (42°F), while September is much warmer, featuring minimums of 13°C (56°F) and average highs reaching 21°C (70°F). Additionally, September sees significantly more precipitation, with 237 mm (9.3 in) over 18 days, compared to December's 47 mm (1.9 in) over 12 days. Humidity levels are relatively similar, with September at 71% and December slightly higher at 75%. For a detailed look at September weather, you can visit Xinjian weather in September.
In December, the weather is significantly colder, with average temperatures hovering around 5°C (42°F), compared to October's milder average of 15°C (59°F). While December experiences a maximum temperature of 17°C (63°F), October can reach as high as 31°C (88°F), showcasing a stark contrast in warmth. Additionally, December sees less precipitation overall at 47 mm (1.9 in) over 12 days, while October is much rainier, with 129 mm (5.1 in) spread across 15 days. Humidity levels remain relatively similar, with December at 75% and October slightly lower at 74%. For more details about October's weather, you can visit Xinjian weather in October.
In December, temperatures drop compared to November, with a minimum of -5°C (24°F) and an average of 5°C (42°F), while November enjoys milder conditions with a minimum of 1°C (35°F) and an average of 10°C (51°F). The maximum temperatures also show a noticeable decline, peaking at 17°C (63°F) in December compared to November’s 23°C (74°F). Precipitation decreases slightly from November to December, with December receiving 47 mm (1.9 in) over 12 days compared to November's 81 mm (3.2 in) over 13 days. Humidity remains high in both months, though it is slightly lower in December at 75% compared to November’s 85%. For a more detailed comparison of November weather, you can refer to Xinjian weather in November.
As December settles in Xinjian, the weather experiences a notable shift, characterized by cooler temperatures and increased humidity compared to the milder autumn months. With maximum temperatures reaching only 17°C and average temperatures dropping to around 5°C, residents and visitors alike may feel the chill more intensely after the warmer weeks before. The month also sees a rise in precipitation, with 12 days of rain, adding to the already 75% humidity. This combination not only marks a departure from the more temperate conditions of prior months but also invites a cozy atmosphere perfect for indoor activities. For a comprehensive look at how December fits into the annual weather patterns, visit our page on Xinjian Climate.