Last updated: August 21, 2025
In Kunming, China, December brings a cool and crisp climate, with average temperatures hovering around 9°C (49°F), while daytime maximums can reach a pleasant 20°C (68°F). As the month progresses, nighttime temperatures may dip to a chilly -2°C (29°F), so layering is advisable. December experiences a modest precipitation level of 28 mm (1.1 in) across approximately five days, contributing to a relative humidity of 74%. This combination of cool air and occasional rainfall creates a refreshing atmosphere, ideal for exploring the city's scenic beauty during the winter months.
In Kunming, China, December marks a transition into the cooler winter season, with temperatures experiencing a subtle drop compared to the preceding months. The month sees a minimum of -2°C (29°F), hinting at the coldest nights, while daytime highs can still reach up to 20°C (68°F), ensuring that afternoons remain pleasantly mild. The overall average temperature hovers around 9°C (49°F), similar to January, maintaining that characteristic coolness typical for this time of year. As the year draws to a close, the city's climate reflects a gradual decline from the warmer autumn months, inviting both locals and visitors to enjoy a crisp but comfortable environment, perfect for exploring Kunming's vibrant culture and beautiful landscapes.
December in Kunming, China, marks a significant decrease in precipitation, with only 28 mm (1.1 in) recorded over 5 days. This trend concludes a wet spell that peaks during the summer months, particularly in June and July, when the city experiences its highest rainfall, often exceeding 270 mm (10.6 in) over more than three weeks of precipitation. As the year winds down, December’s drier climate sets the stage for a brief respite from the earlier deluges, contrasting sharply with the heavy rains seen in the preceding months. With rainfall tapering off, the mild weather invites a quieter, more serene atmosphere in this vibrant city, as Kunming transitions into the drier winter season.
In December, Kunming, China, experiences a noticeable shift in humidity, stabilizing at 74%. This marks a decline from the peak levels seen during the summer months, where humidity soars to an impressive 90% in August and hovers around 85% to 89% from June through September. As the year transitions into winter, humidity levels drop significantly from the heights of summer while remaining higher than in the earlier months, such as January's 56% and March's 54%. This moderate December humidity creates a crisp but comfortable atmosphere, as the city prepares for the chill of winter with a refreshing yet balanced moisture in the air.
In December, Kunming, China experiences a UV Index of 7, classified as high, which indicates a shift from the extreme levels seen in the summer months. With a recommended burn time of 25 minutes, this month offers a more forgiving sun exposure opportunity compared to the scorching UV Index peaks of 15 in May and 16 in July. This decline in UV intensity marks the transition into winter, allowing residents and visitors to enjoy outdoor activities with greater ease. As the year closes, the UV trends illustrate a clear seasonal pattern, reminding us to stay informed about sun safety practices throughout the year. For more details, visit Kunming UV Index.
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In December, Kunming, China, basks in about 262 hours of sunshine, marking a continuation of the city's relatively generous daylight as the year draws to a close. The trend observed throughout the year showcases a gradual increase in sunshine hours, peaking in May with an impressive 329 hours. This sunny disposition underscores Kunming’s reputation as the "City of Eternal Spring," where even during the cooler months, the sun continues to shine brightly. As temperatures drop, residents and visitors alike can delight in the warmth of the sun, making December a delightful time to explore the city's stunning landscapes and vibrant culture.
December in Kunming, China, presents a moderate likelihood of sunny weather, with only a 39% chance of sunshine. As the year progresses, the prospects for clear skies reveal a distinct trend: the sun shines most brightly in the early spring months, peaking in March at an impressive 76% likelihood. However, as temperatures drop into December, the chance of sun declines markedly compared to the preceding months, contrasting sharply with the sun-soaked days typical of February and March. While December may not boast the highest sunshine probability, it still offers a glimpse of winter's mild warmth amidst the city's picturesque scenery.
In Kunming, China, the daylight duration exhibits a dynamic rhythm throughout the year. Starting at 10 hours in January, the days gradually lengthen, reaching a peak of 13 hours by May and remaining consistent through July. As summer fades, daylight begins to wane, transitioning back to 12 hours in August and September. By November, the duration shortens to 10 hours again, mirroring January’s level. In December, the daylight lingers at this 10-hour mark, emphasizing the city's predictable yet captivating cycle of light and darkness. This pattern not only highlights the seasonal changes but also underscores Kunming's unique climate, where daylight hours play a crucial role in everyday life.
As December settles over Kunming, China, the wind takes on a notably gentler demeanor, with average speeds dropping to 2.5 m/s (6 mph). This marks a diminishing trend from the brisker months earlier in the year, particularly in March when winds were at their peak of 4.5 m/s (10 mph). The overall drop in wind speed throughout the latter months reflects the city's gradual transition into winter, where the cool air flows more softly, creating a serene atmosphere perfect for long walks and outdoor exploration. With the shift from the breezy spring and summer months to this calmer December, Kunming offers a uniquely tranquil winter experience, inviting residents and visitors alike to embrace the quieter, crisp air.
Weather in Kunming varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kunming, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Kunming showcase similar average temperatures, with December averaging 9°C (49°F) and January mirroring that figure. However, January tends to be slightly colder, with minimum temperatures dipping to -3°C (26°F) compared to December's minimum of -2°C (29°F). Notably, January experiences higher precipitation at 42 mm (1.7 in), in contrast to December's 28 mm (1.1 in), despite both months having rainfall on about five days. Additionally, humidity levels fall significantly in January, dropping to 56% from December's 74%. For a closer look at January's weather, visit Kunming weather in January.
In comparing the weather between December and February, both months feature similar precipitation levels, with December recording 28 mm and February slightly higher at 29 mm, both consistent across five rainy days. December's temperatures range from a minimum of -2°C (29°F) to a maximum of 20°C (68°F), while February experiences slightly colder nights with a minimum of -3°C (28°F) but warmer days, reaching up to 24°C (75°F). Additionally, February tends to be less humid, with levels at 69%, compared to December's higher humidity of 74%. For a detailed look at February's weather, you can check Kunming weather in February.
December weather in the region is characterized by cooler temperatures, with minimums dipping to -2°C (29°F) and an average temperature of 9°C (49°F). Rainfall is modest, averaging 28 mm (1.1 in) over about 5 days, and the humidity is relatively high at 74%. In contrast, March brings warmer conditions, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 28°C (83°F) and an average of 15°C (60°F). Precipitation increases slightly to 33 mm (1.3 in) across 6 days, but the humidity drops to a more comfortable 54%. For a detailed look at the specific weather patterns during this month, check out Kunming weather in March.
In December, Kunming experiences cooler temperatures, with averages ranging from a minimum of -2°C (29°F) to a maximum of 20°C (68°F), and a relatively high humidity of 74%. Precipitation is light at 28 mm (1.1 in) over about 5 days. In contrast, April brings milder and warmer weather, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (88°F). The average temperature rises significantly to 17°C (63°F), accompanied by more rainfall at 85 mm (3.4 in) spread across 11 days, resulting in lower humidity levels at 54%. For more details, you can check Kunming weather in April.
In December, temperatures in Kunming range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 20°C (68°F), with an average of 9°C (49°F). The month sees relatively low precipitation at 28 mm (1.1 in) over about 5 days, and humidity levels are higher at 74%. In contrast, May brings much warmer temperatures, with a minimum of 7°C (44°F) and a soaring maximum of 32°C (90°F), averaging 20°C (68°F). However, it also experiences increased rainfall, totaling 88 mm (3.5 in) spread over 11 days, while humidity slightly decreases to 69%. This stark contrast highlights how December offers a cooler, drier climate compared to the warmer, wetter conditions of May. For more detailed insights, check out Kunming weather in May.
December and June in Kunming present a stark contrast in weather. December has cooler temperatures, with a minimum of -2°C (29°F) and an average of 9°C (49°F), while June enjoys milder temperatures, ranging from a minimum of 12°C (54°F) to an average of 21°C (70°F), peaking at 30°C (85°F). Precipitation also varies significantly, with December receiving just 28 mm (1.1 in) over 5 days, compared to June's substantial 270 mm (10.6 in) spread over 21 days. Additionally, humidity levels in June climb to 85%, making it noticeably more humid than December's 74%. For more detailed information on June weather specifics, you can visit Kunming weather in June.
December and July exhibit contrasting weather patterns. In December, temperatures range from a chilly minimum of -2°C (29°F) to a mild average of 9°C (49°F), with a maximum reaching 20°C (68°F). The month sees relatively low precipitation at 28 mm (1.1 in) over just five days, accompanied by a humidity level of 74%. In stark contrast, July experiences much warmer conditions, with minimum temperatures starting at 15°C (58°F) and averaging around 20°C (69°F), peaking at a comfortable 28°C (83°F). This month is significantly wetter, accumulating 272 mm (10.7 in) of rain across 26 days, along with a higher humidity level of 89%. For more detailed insights about the weather in July, you can check Kunming weather in July.
In December, the weather features cooler temperatures, with minimums dipping to -2°C (29°F) and maximums reaching 20°C (68°F), contrasting sharply with the milder August conditions, where temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F). December also experiences significantly lower precipitation levels at 28 mm (1.1 in) over just 5 days, compared to the wet August climate which sees a substantial 269 mm (10.6 in) over 26 days. Additionally, December has a humidity level of 74%, while August is more humid at 90%, contributing to a distinctly different feel between these two months. For a detailed look at August weather, visit Kunming weather in August.
In December, the weather features significantly cooler temperatures, with a minimum of -2°C (29°F) and an average of 9°C (49°F), compared to September, which enjoys milder conditions showcasing a minimum of 10°C (50°F) and an average of 19°C (66°F). Furthermore, December experiences much less precipitation, with only 28 mm (1.1 in) over 5 days, while September sees a notable increase with 193 mm (7.6 in) of rainfall spread across 22 days. Humidity levels are also higher in September at 85%, compared to December's 74%. For more detailed information, you can check Kunming weather in September.
In comparing the weather between December and October, we see a notable transition in temperatures and precipitation patterns. December experiences cooler temperatures, with a minimum of -2°C (29°F) and an average of 9°C (49°F), while October maintains a milder feel with a minimum of 8°C (47°F) and an average of 16°C (61°F). Precipitation also differs significantly; October receives a substantial 109 mm (4.3 in) over 17 days, whereas December has a much lighter total of 28 mm (1.1 in) across just 5 days. Additionally, humidity levels are slightly higher in October at 80%, compared to December's 74%. For a more detailed look at October weather, you can visit Kunming weather in October.
In comparing the weather between November and December, notable differences emerge. December experiences colder temperatures, with a minimum of -2°C (29°F) compared to November's milder minimum of 3°C (38°F). The average temperature in December drops to 9°C (49°F), whereas November maintains a warmer average of 13°C (55°F). Precipitation is also slightly lower in December, recording 28 mm (1.1 in) over 5 days, while November sees 37 mm (1.4 in) over 7 days. Additionally, humidity levels are higher in November at 83%, compared to December's 74%. For more detailed insights about November weather, you can check Kunming weather in November.
As December unfolds in Kunming, the city experiences a refreshing shift in weather, with cooler temperatures and slightly increased humidity compared to other months. While daytime warmth can still reach up to 20°C, the nights can dip to a crisp -2°C, offering a stark contrast to the more temperate conditions of fall. December also brings a modest amount of rainfall, averaging around 28 mm over just five days, making it one of the drier months of the year. This pleasant chill sets the stage for enjoyable outdoor activities in the city's scenic surroundings. For a deeper understanding of Kunming's unique climate patterns, be sure to check out Kunming Climate.