Last updated: August 21, 2025
In December, Chang'an, China experiences a diverse array of weather conditions, characterized by a maximum temperature of 23°C (73°F) and an average of 8°C (47°F), dipping to a minimum of -4°C (24°F). With 63 mm (2.5 in) of precipitation spread over 8 days, this month sees moisture levels rise, contributing to a humidity level of 77%. The interplay of cool temperatures and occasional rain creates a unique winter atmosphere, making December a captivating time to explore the historical landscape of Chang'an.
In December, Chang'an, China, begins to feel the chill of winter, with temperatures gracefully shifting from the previous month. As the average temperature dips to 8°C (47°F), residents experience a range from a frosty minimum of -4°C (24°F) to a mild maximum of 23°C (73°F). This month marks a noticeable transition as the vibrant warmth of November gives way to cooler conditions. The crisp air invites locals to bundle up while still enjoying the comforting reprieve of sunny afternoons. December sets the stage for the coldest months ahead, reflecting the city’s gradual descent into winter, with temperatures trending toward their chilly January lows.
In December, Chang'an experiences a modest precipitation of 63 mm (2.5 in), which occurs over approximately 8 days. This marks a slight decrease compared to the previous month's 57 mm and reflects a trend of diminishing rainfall as the year winds down. While November sets the stage for a wet autumn, December's weather transitions toward the drier winter months, showing a stark contrast to the significant downpours of June and July, which average 332 mm and 249 mm respectively. This seasonal shift indicates that while the region still receives a respectable amount of rain in December, it does so in fewer days, suggesting a trend toward shorter, more intense precipitation patterns as the seasons change.
In Chang'an, China, December witnesses a noticeable dip in humidity, settling at 77% after a series of progressively higher levels throughout the year. Following peak humidity in the summer months, where July reaches a staggering 93%, the late autumn and winter months bring a gradual decline. While December's humidity is notably lower than the heights of June and July, it still represents a sustained level of moisture akin to the higher months in the spring and fall. This decrease from the November figure of 82% marks a transition into cooler weather, indicating a shift toward a crisper climate without completely shedding the region's characteristic dampness. Overall, the humidity trend of Chang'an reflects not only the seasonal changes but also the persistent presence of moisture throughout the year.
As December rolls in, Chang'an, China, experiences a notable shift in its UV Index, dipping to 4, which falls into the moderate exposure category. This is a welcome relief compared to the extreme levels seen during the summer months, where values peaked at 11 from May to August, requiring a mere 10 minutes of sun exposure before risking a burn. The trend throughout the year reveals a clear transition from the intense summer sun to more manageable winter conditions. With the burn time extending back to 30 minutes in December, it’s a great time to enjoy outdoor activities with a lower risk of UV-related skin damage. For those interested in tracking UV levels throughout the year, more information can be found at Chang'an UV Index.
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In Chang'an, December serves as a gentle reminder that winter is upon us, bringing with it 210 hours of sunshine. While the month sees a decline from the sun-drenched heights of August's 312 hours, it follows a gradual decrease from the peak of summer, maintaining a relatively robust amount of daylight compared to the earlier winter months. The trend throughout the year showcases a striking transition—from the modest 142 hours of sunlight in January to the warm embrace of 273 hours in May. As the seasons shift, December’s steady sunshine hints at a sense of continuity, bridging the chilly winters of January and February with the vibrant energy of spring. Overall, the annual patterns reflect Chang'an's dynamic climate, where each month unfolds with its own unique light.
In December, Chang'an, China, enjoys a notable increase in sunny weather, with a 65% chance of clear skies. This uptick marks a significant contrast to the preceding months, where the likelihood of sunny days dwindled, peaking at 51% in January before steadily declining throughout the summer. Interestingly, as the year winds down, the chances of sunshine rise again, surpassing the 48% observed in November and providing a more optimistic outlook for December. With the potential for brighter days ahead, residents and visitors alike can look forward to engaging in outdoor activities under the sun's warm embrace.
In Chang'an, China, the daylight duration exhibits a rhythmic cycle throughout the year, peaking in June with a generous 14 hours of sunlight. As the seasons transition, we witness a gradual increase in daylight from 10 hours in January to a vibrant 13 hours in May. However, this abundance of light begins to recede after summer, reflecting nature's shifting patterns. By December, daylight returns to 10 hours, mirroring the length of the days at the start of the year, creating a sense of continuity. This elegant fluctuation highlights the delicate balance between light and darkness, defining the essence of Chang'an's seasonal experience.
As December settles over Chang'an, China, the average wind speed dips to 2.6 m/s (6 mph), reflecting a subtle decline as the year draws to a close. This gentle breeze follows a pattern established through the months, where wind speeds generally fluctuate between 2.3 m/s and 3.7 m/s, peaking in July. Notably, winter begins to embrace the city, with December's winds aligning with the softer breezes of early summer rather than the brisk gusts seen in the later fall months. This trend suggests a calmness that blankets the ancient city, inviting the serenity of winter while whispering tales of the changing seasons.
Weather in Chang'an varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chang'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit notable differences in weather conditions. In December, temperatures range from a low of -4°C (24°F) to a comfortable average of 8°C (47°F), peaking at a maximum of 23°C (73°F). The month sees approximately 63 mm (2.5 in) of precipitation over eight days, with a relatively high humidity level of 77%. By contrast, January tends to be colder, with temperatures dipping to a minimum of -7°C (20°F) and an average of 6°C (43°F). While the maximum temperature is similar at 23°C (74°F), January experiences slightly more rain at 74 mm (2.9 in) over nine days and lower humidity at 70%. For detailed information, you can check Chang'an weather in January.
December and February present distinct yet somewhat similar weather patterns. Both months experience a minimum temperature of around -4°C (24°F), but February tends to be slightly warmer on average, with an average temperature of 7°C (46°F) compared to December's 8°C (47°F). In terms of maximum temperatures, February reaches up to 26°C (79°F), offering a notable increase over December's peak of 23°C (73°F). Precipitation is also more prevalent in February, with 76 mm (3.0 in) over 9 days, compared to December’s 63 mm (2.5 in) over 8 days. Additionally, February has slightly lower humidity levels at 73%, compared to December's 77%. For more detailed weather information, you can check Chang'an weather in February.
In December, the weather features cooler temperatures, with a minimum of -4°C (24°F) and an average of 8°C (47°F), rising to a maximum of 23°C (73°F). The month experiences relatively moderate precipitation of 63 mm (2.5 in) over 8 days and maintains a humidity level of 77%. In contrast, March brings a noticeable warming trend, with temperatures ranging from a minimum of 1°C (34°F) to an average of 13°C (55°F) and peaking at 29°C (84°F). However, March is wetter, receiving 124 mm (4.9 in) of precipitation across 14 days, with humidity slightly higher at 81%. For a more detailed look at March weather, you can visit Chang'an weather in March.
December and April present quite different weather experiences. In December, temperatures range from a chilly -4°C (24°F) to a mild 23°C (73°F), with an average of 8°C (47°F). The month sees 63 mm (2.5 in) of precipitation over about 8 days and humidity levels at 77%. In contrast, April offers much warmer conditions, with temperatures varying from a minimum of 5°C (42°F) to a maximum of 33°C (92°F) and an average of 17°C (64°F). Precipitation increases slightly to 92 mm (3.6 in) over 9 days, accompanied by higher humidity at 87%. For more details on the weather during April, you can check Chang'an weather in April.
In December, the weather is relatively cool, with temperatures ranging from a chilly -4°C (24°F) at night to a mild peak of 23°C (73°F) during the day. The average temperature of 8°C (47°F) gives it a crisp feel, accompanied by 63 mm (2.5 in) of precipitation across about 8 days and a humidity level of 77%. In stark contrast, May experiences much warmer temperatures, with a minimum of 10°C (50°F), an average of 22°C (73°F), and a maximum soaring to 38°C (100°F). The month sees significantly higher precipitation at 160 mm (6.3 in) over about 12 days, with humidity increasing to 87%. The contrasting weather patterns highlight the transition from the cold grip of winter in December to the warm embrace of spring in May. For more detailed information, you can check out Chang'an weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of -4°C (24°F) to a mild maximum of 23°C (73°F), with an average of around 8°C (47°F). The month experiences moderate precipitation, totaling 63 mm (2.5 in) over approximately 8 days, and humidity levels hover around 77%.
In contrast, June boasts much warmer temperatures, with a minimum of 16°C (60°F) and a sizzling maximum that can reach up to 37°C (99°F), resulting in an average of 25°C (78°F). This month is also significantly wetter, receiving 332 mm (13.1 in) of rainfall across about 16 days, accompanied by high humidity levels at 89%. For more specific details, you can explore Chang'an weather in June.
The weather in December is characterized by cooler temperatures, with lows reaching -4°C (24°F) and averages around 8°C (47°F), while the maximum temperature can go up to 23°C (73°F). Precipitation is relatively low, with about 63 mm (2.5 in) over 8 days, and humidity levels are moderate at 77%. In contrast, July experiences much warmer weather, with minimum temperatures of 21°C (70°F) and averages around 29°C (85°F), peaking at a sweltering 40°C (103°F). Rainfall in July is significantly higher at 249 mm (9.8 in) over 15 days, and humidity also rises to a steamy 93%. The stark differences in temperature and precipitation highlight the seasonal contrasts in this region. For more detailed information on July weather, check out Chang'an weather in July.
December and August offer stark contrasts in weather conditions. In December, temperatures range from a chilly -4°C (24°F) at night to a milder 23°C (73°F) during the day, with an average of 8°C (47°F). Precipitation is relatively low at 63 mm (2.5 in) over 8 days, and humidity sits comfortably at 77%. In contrast, August brings much warmer weather, with nighttime lows of 18°C (65°F) and daytime highs reaching up to a scorching 39°C (103°F), averaging around 30°C (86°F). Rainfall is more frequent, with 168 mm (6.6 in) occurring over 13 days, and humidity levels climb to a significant 91%. For more on August weather specifics, you can check out Chang'an weather in August.
In December, the weather contrasts sharply with that of September. December experiences cooler temperatures, with a minimum of -4°C (24°F) and an average of 8°C (47°F), peaking at just 23°C (73°F). In contrast, September boasts much warmer conditions, with minimums of 15°C (59°F) and average highs reaching 36°C (96°F). Additionally, December sees relatively less precipitation, averaging 63 mm (2.5 in) over 8 days, whereas September is wetter, accumulating 143 mm (5.6 in) across 12 rainy days. With humidity levels of 77% in December compared to 81% in September, the latter feels more humid but also offers much more warmth. For more specific details about September weather, you can refer to Chang'an weather in September.
In comparing the weather of December and October, December is generally colder, with temperatures ranging from a minimum of -4°C (24°F) to an average of 8°C (47°F) and a maximum of 23°C (73°F). In contrast, October experiences milder temperatures, with a minimum of 9°C (48°F), an average of 20°C (68°F), and a peak of 34°C (94°F). Precipitation is slightly higher in December at 63 mm (2.5 in) over 8 days, compared to October's 49 mm (1.9 in) over 6 days, while humidity remains relatively high in both months at 77% for December and 80% for October. For more details on October weather specifically, you can check Chang'an weather in October.
December weather exhibits a notable drop in temperature compared to November. The minimum temperature in December plunges to -4°C (24°F), while November experiences a milder minimum of 1°C (34°F). Average temperatures also decline, with December averaging 8°C (47°F) compared to November’s 15°C (59°F). While both months have similar precipitation levels—with December recording 63 mm (2.5 in) over 8 days and November slightly less at 57 mm (2.2 in) over 9 days—humidity remains relatively high, although December's 77% is slightly lower than November's 82%. For a more detailed insight into November's weather conditions, you can visit Chang'an weather in November.
As December arrives in Chang'an, the weather presents a striking contrast to other months, characterized by a cooler atmosphere and increased humidity. The average temperatures dip significantly, creating a refreshing yet brisk environment, with occasional frosty nights. Rainfall is also more frequent, with several days of precipitation contributing to a total of 63 mm throughout the month, making it a shift from the drier seasons. This combination of cooler temperatures and higher humidity makes December a unique time to experience the serene beauty of Chang'an. For more detailed insights into the climate during this time, visit Chang'an Climate.