Last updated: August 21, 2025
In December, Datong, China, experiences a cool climate characterized by a maximum temperature of 19°C (66°F) and an average of 8°C (47°F). The month sees a notable minimum temperature dropping to -3°C (26°F), prompting layers for outdoor activities. With precipitation totaling 35 mm (1.4 in) and occurring over 7 days, residents and visitors alike should be prepared for the possibility of rain. The humidity level averages at a steamy 76%, adding a touch of chill to the air. Overall, December in Datong offers a unique blend of refreshing weather and occasional rainfall, perfect for enjoying the city's winter charm.
In December, Datong, China, experiences a transition into winter, marked by temperatures that dip significantly compared to the preceding months. With daily minima averaging around -3°C (26°F), residents feel the chill, while average highs reach a moderate 19°C (66°F). This range indicates a cool yet bearable climate, perfect for enjoying the fleeting beauty of winter. As daylight hours shorten and cold settles in, the shift from November’s milder temperatures to December’s crisp air sets the stage for winter festivities, evoking a sense of warmth and comfort amidst the dropping temperatures. Overall, the month exhibits a notable trend towards colder weather that signals the heart of winter is approaching.
In December, Datong, China, experiences a noticeable drop in precipitation, with only 35 mm (1.4 in) accumulated over 7 days. This decline marks a significant departure from the wetter months preceding it, particularly March and July, which both see much higher totals of 161 mm (6.3 in) and 205 mm (8.1 in) respectively. The trend continues into the winter months, as November also had limited rainfall at 55 mm (2.1 in) over 9 days. As the year wraps up, December's drier conditions hint at the region's transition into the colder season, culminating a year marked by fluctuating precipitation patterns that peak in the warmer months and taper off as temperatures cool.
December in Datong, China, experiences a notable drop in humidity, settling at 76%. This marks a slight decrease from the more humid months preceding it, particularly the peak levels seen in mid-summer, where humidity soared to an average of 89% in July. Interestingly, December's conditions reflect a gradual decline in humidity, following the wettest months of June (87%) and July. As the year comes to a close, the humidity begins to align more closely with the drier autumn months of September (70%) and October (72%). Overall, December serves as a transitional month, wrapping up a humid season while paving the way for drier, cooler days ahead.
In December, Datong experiences a noticeable dip in the UV Index, dropping to 4, which falls into the moderate exposure category. This decrease allows for a more leisurely enjoyment of outdoor activities, with a recommended burn time of up to 30 minutes before sun protection becomes essential. As the year winds down, we see a significant contrast to the extreme levels that dominate the summer months, where UV Index values soared to 12 in July and August. Such seasonal variations emphasize the importance of monitoring the UV Index throughout the year. For a detailed look at the UV levels over the months, check out Datong UV Index.
UV Risk Categories
In Datong, China, December welcomes a generous 207 hours of sunshine, maintaining a trend of vibrant daylight as the year draws to a close. This month’s sunshine, while just shy of the impressive totals seen earlier in the summer—302 hours in July and peaking at 313 hours in August—still outshines the colder winter months that precede it. From the chilly 155 hours in January to an uplifting boost by December, the gradual increase in daylight throughout the autumn months reflects a comforting shift. As locals bid farewell to the year, they can take solace in the soft golden rays that brighten even the shortest days, making Datong a warm oasis amid the winter chill.
As December unfolds in Datong, China, residents can expect a 55% chance of sunny weather, making it one of the brighter months in the latter half of the year. This percentage reflects a notable increase from the cloudier depths of spring, where sunshine was scarce, with chances plummeting as low as 13% in April. Interestingly, December stands as a transition point; following a relatively sunny November at 52%, the likelihood of blue skies in December provides a pleasant conclusion to the year. While not the sunniest month overall—September boasts the highest probability at 62%—December’s mix of sun and chill offers a refreshing escape from the colder winter months ahead. As the year draws to a close, Datong embraces a blend of seasonal charm and the potential for delightful sunny days.
In Datong, China, the daylight duration follows a rhythmic pattern throughout the year, creating a dance of light and dark. Starting with 10 hours in January, the days gradually lengthen, peaking at a generous 13 hours from May through August. This abundance of sunlight is a boon for outdoor activities and exploration. However, as autumn settles in, daylight begins to wane, mirroring the year’s gentle transition into winter. By December, the daylight retreats back to 10 hours, reminiscent of January, creating a sense of continuity as the year comes to a close. This cycle not only marks the changing seasons but also enriches the bright moments in Datong’s captivating journey through the year.
In Datong, China, December ushers in a calm yet consistent breeze, with an average wind speed of 2.5 m/s (6 mph), closely mirroring the conditions seen throughout the earlier months of the year. This stability in wind patterns reveals a trend where winter months exhibit a gentle approach, especially when compared to the gustier conditions of October. As the year wraps up, the winds remain modest, reflecting a serene winter atmosphere that invites locals and visitors alike to appreciate the crisp air and clear skies, as the landscape transitions into the stillness of the colder season.
Weather in Datong varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Datong, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Datong demonstrate notable variations in weather patterns. December typically sees temperatures ranging from a minimum of -3°C (26°F) to a maximum of 19°C (66°F), with an average of 8°C (47°F) and relatively low precipitation of 35 mm (1.4 in) over 7 days, coupled with a humidity level of 76%. In contrast, January experiences colder temperatures, with a minimum of -6°C (21°F) and an average of 6°C (43°F), while the maximum can reach up to 20°C (68°F). Precipitation increases to 62 mm (2.5 in) over 8 days, and humidity decreases slightly to 71%. For a more detailed look at the weather conditions in January, check out Datong weather in January.
In December, the weather features a moderate range of temperatures, with a minimum of -3°C (26°F) and a maximum of 19°C (66°F), while the average hovers around 8°C (47°F). The month brings about 35 mm (1.4 in) of precipitation over approximately 7 days, with a humidity level of 76%.
In contrast, February presents slightly cooler temperatures, with a minimum of -4°C (26°F) but a significantly warmer maximum of 27°C (80°F), maintaining the same average of 8°C (47°F). However, February is noticeably wetter, receiving 79 mm (3.1 in) of precipitation spread over 12 days, along with a humidity level of 75%.
For more detailed information, you can check out Datong weather in February.
December and March present contrasting weather patterns. 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 8°C (47°F). This month typically sees around 35 mm (1.4 in) of precipitation over about 7 days, and humidity levels sit at 76%.
In contrast, March brings a noticeable warming trend, with minimum temperatures rising to 3°C (39°F) and daytime highs reaching up to 30°C (86°F), averaging around 13°C (57°F). However, it also experiences significantly higher precipitation, averaging 161 mm (6.3 in) over 16 days, and humidity increases to 86%. This shift in weather dynamics can be explored further through Datong weather in March.
December and April present contrasting weather conditions. In December, temperatures range from a chilly minimum of -3°C (26°F) to an average of 8°C (47°F), peaking at a mild 19°C (66°F). The month experiences relatively low precipitation, with only 35 mm (1.4 in) falling over about 7 days, contributing to a humidity level of 76%. In stark contrast, April sees a significant increase in warmth, with temperatures fluctuating between a minimum of 7°C (45°F) and a maximum of 32°C (91°F), averaging around 18°C (65°F). This month is marked by high rainfall, accumulating 150 mm (5.9 in) over approximately 15 days, alongside a rise in humidity to 86%. For a detailed look at the climate specifics, you can visit Datong weather in April.
December and May present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of -3°C (26°F) to a mild maximum of 19°C (66°F), with an average of 8°C (47°F). This month sees moderate precipitation of 35 mm (1.4 in) across about 7 days, accompanied by a humidity level of 76%. In sharp contrast, May experiences much warmer temperatures, with a minimum of 13°C (56°F) and a maximum reaching 35°C (96°F), averaging around 23°C (73°F). Precipitation is significantly higher at 189 mm (7.4 in) over 15 days, and humidity also rises to 86%. For a closer look at May's weather, check out Datong weather in May.
December and June present a stark contrast in weather. In December, temperatures range from a chilly minimum of -3°C (26°F) to a comfortable maximum of 19°C (66°F), with an average of 8°C (47°F). This month experiences relatively low precipitation at 35 mm (1.4 in) over about 7 days and maintains a humidity level of 76%. In contrast, June is significantly warmer, with temperatures ranging from a minimum of 17°C (63°F) to a peak of 35°C (95°F) and an average temperature of 27°C (80°F). This month sees a marked increase in rainfall, totaling 197 mm (7.8 in) over 16 days, and a higher humidity level of 87%. For a closer look at June weather specifics, visit Datong weather in June.
December and July present strikingly contrasting weather conditions. In December, temperatures can drop as low as -3°C (26°F) at night, with a pleasant average of 8°C (47°F) during the day, reaching a maximum of 19°C (66°F). The month sees moderate precipitation, with a total of 35 mm (1.4 in) and around 7 days of rain, accompanied by a humidity level of 76%. In stark contrast, July boasts much warmer temperatures, with nighttime lows of 22°C (71°F) and daytime averages soaring to 29°C (85°F), peaking at a scorching 40°C (103°F). This summer month is significantly wetter, receiving 205 mm (8.1 in) of rainfall over approximately 14 days, coupled with higher humidity at 89%. For more details, check out Datong weather in July.
In December, the weather is notably cooler, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 19°C (66°F) and an average of around 8°C (47°F). The month experiences less precipitation, totaling 35 mm (1.4 in) over about seven days, accompanied by a humidity level of 76%. In stark contrast, August boasts much warmer conditions, featuring temperatures that range from a minimum of 20°C (68°F) to a sweltering maximum of 39°C (103°F), with an average of 30°C (86°F). The humidity is higher in August at 86%, and precipitation is significantly greater, accumulating to 121 mm (4.8 in) over approximately twelve days. For more detailed insights into August weather, you can check Datong weather in August.
In comparing the weather between December and September, it's clear that these months offer starkly different conditions. December experiences much cooler temperatures, with a minimum around -3°C (26°F) and an average of 8°C (47°F), while September is much warmer, boasting a minimum of 17°C (64°F) and an average of 26°C (78°F). Additionally, September sees significantly more rainfall, with precipitation measuring 113 mm (4.4 in) over about 10 days, compared to December's 35 mm (1.4 in) across 7 days. Humidity levels are also relatively similar, hovering around 76% in December and 70% in September, but the warmer temperatures in September can make the air feel more oppressive. For a closer look at the weather specifics during September, you can visit Datong weather in September.
The weather in December is notably colder than in October, with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 19°C (66°F), compared to October's milder range of 11°C (52°F) to 37°C (98°F). Additionally, precipitation levels are lower in December, totaling 35 mm (1.4 in) over 7 days, while October experiences more rain with 65 mm (2.6 in) across 9 days. Humidity is slightly higher in December at 76% compared to October's 72%. For more specific details on October weather patterns, you can check Datong weather in October.
In December, the weather experiences a notable drop in temperatures compared to November, with minimums reaching -3°C (26°F) and maximums peaking at 19°C (66°F). This contrasts sharply with November, where temperatures range from a minimum of 4°C (39°F) to a maximum of 28°C (83°F). Additionally, December sees a decrease in precipitation—only 35 mm over 7 days, compared to November's 55 mm over 9 days. Humidity also slightly decreases from November's 82% to December's 76%, making December feel cooler and less humid overall. For a detailed comparison of November weather, you can visit Datong weather in November.
As December arrives in Datong, the temperature begins to dip, offering a refreshing contrast to the milder months that precede it. Average temperatures settle around a cool 8°C (47°F), with maximums reaching 19°C (66°F) while nighttime lows can plunge to -3°C (26°F), creating a crisp, wintry atmosphere. December also introduces a touch of moisture as the city experiences approximately 35 mm (1.4 in) of precipitation over seven days, contributing to a humidity level of 76% that can make the air feel brisk yet invigorating. This month stands out with its defining chill and delightful shifts, making it a unique time in the region's climate. For a deeper dive into what to expect year-round, check out Datong Climate.