Last updated: August 21, 2025
In Guiyang, China, December presents a varied climate that perfectly encapsulates the transition from autumn to winter. With maximum temperatures reaching 27°C (80°F) and dipping to a minimum of -1°C (30°F), the month showcases a significant range, while the average temperature sits comfortably at 11°C (52°F). Rainfall is modest, totaling about 25 mm (1.0 in) over approximately five days, contributing to the region's characteristic humidity of 79%. This blend of mild temperatures and occasional precipitation creates a unique atmosphere, ideal for both outdoor exploration and cozy indoor pursuits.
December in Guiyang, China, ushers in a noticeable chill, with temperatures ranging from a minimum of -1°C (30°F) to a comfortable maximum of 27°C (80°F). This month marks a transition where the average temperature hovers around 11°C (52°F), setting the stage for the crispness of winter. As the year draws to a close, December stands out as a time when the temperatures start to dip significantly compared to the mild autumn months preceding it. Despite this drop, the maximum daytime temperatures still reach a pleasant height, allowing for occasional sunny afternoons amidst the cooling air. Overall, December in Guiyang encapsulates a blend of brisk evenings and moderate days, inviting residents and visitors alike to embrace the seasonal shift.
In December, Guiyang experiences a notable shift in precipitation patterns as the winter chill settles in. With only 25 mm (1.0 in) of rainfall, this month marks the lowest monthly precipitation of the year, accompanied by just 5 rainy days. This decrease highlights a trend seen from late autumn into winter, where the city’s wet conditions gradually taper off after the summer peak, which boasts over 200 mm in May and June. As the year winds down, residents can expect a brief respite from the heavy rains, making December a comparatively dry month, ideal for exploring the city's vibrant landscape under clearer skies.
In December, humidity in Guiyang, China, settles at a moderate 79%, marking a slight decrease from the peak levels experienced during the summer months. The trend throughout the year shows an upward trajectory from 73% in January and February, peaking in May at 85%. As the seasons shift towards winter, humidity levels gradually decline, yet December maintains a relatively high percentage, signaling a damp chill as the region transitions into the colder months. This consistency in humidity, particularly following the higher summer averages, reflects Guiyang's distinctive climatic rhythm, characterized by a damp atmosphere that persists throughout much of the year.
As December unfolds in Guiyang, China, the UV Index drops to 7, marking a return to a high exposure category with a burn time of 25 minutes. This slight decrease in UV intensity follows several months of extreme levels, where the index peaked at 13 from May through August. Even though December offers some respite from the intense sun, it's essential to remain vigilant and protect your skin, as the UV levels still warrant caution. The trend shows a gradual decline from the summer peaks, with January expected to echo December's figures. For more detailed information on seasonal variations, explore the Guiyang UV Index.
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As December sets in, Guiyang, China enjoys a noteworthy 233 hours of sunshine, contributing to the city's overall vibrant climate. While the winter months bring cooler temperatures, December's daylight hours reflect a slight increase from the previous month, encapsulating a trend of gradually diminishing sunlight that begins in the summer. This month's sunshine is a comforting reminder of the bright days that precede it; January witnesses a dip with only 194 hours, hitting the year's lowest point. Astoundingly, July stands out with a radiant 306 hours, showcasing a peak that contrasts sharply with the winter months. Thus, December in Guiyang serves as a pivotal transition, hinting at the sunnier days ahead while still basking in the gentle light of late autumn.
December in Guiyang, China, ushers in a notable uptick in the chances of sunny weather, boasting a 45% likelihood of sunshine. This marks a significant improvement compared to the gloomy days of the earlier months, such as May and June, which see their chances plummet to just 13% and 4%, respectively. As the year draws to a close, the probability of sunshine in December not only surpasses the spottier months like April and July but also aligns closely with the sunnier September. With the winter sun making a welcome appearance, December offers a refreshing respite from the predominantly overcast conditions earlier in the year.
In Guiyang, China, December brings a return to the shorter days of winter, with daylight lasting around 10 hours. This is consistent with the daylight patterns seen in January and November, where the sun graces the region for the same duration. As we move through the year, a notable trend emerges: daylight slowly increases from February's 11 hours to May's peak of 13 hours, a phase that captures the essence of spring and summer. However, as autumn approaches, daylight gradually declines once more, shaping a cycle that reflects the harmony of changing seasons. By December, the rhythm of daylight has come full circle, inviting the cozy embrace of winter’s longer nights.
As December rolls into Guiyang, the wind whispers its final breezes of the year with an average speed of 1.8 m/s (4 mph), a figure consistent with the year's previous winter months. Interestingly, the wind speeds over the year exhibit a gentle oscillation, peaking in October before settling back into the familiar rhythm of late fall and early winter. From the calm breezes of early April to the subtly stronger gusts of October, the wind remains relatively steady, with only minor fluctuations throughout the months. Whether it's the light breezes of April or the slightly brisker December winds, the breathe of Guiyang's atmosphere invites a sense of tranquility as the year draws to a close.
Weather in Guiyang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Guiyang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a minimum temperature of -1°C (30°F) and an average of 11°C (52°F), with maximum temperatures reaching up to 27°C (80°F). There is a modest precipitation of 25 mm (1.0 in) spread across 5 days, and the humidity levels are around 79%.
Comparatively, January sees slightly colder temperatures, with a minimum of -3°C (26°F) and an average of 10°C (51°F), while the maximum remains similar at 26°C (78°F). Precipitation increases to 37 mm (1.5 in) over the same number of rainy days, but humidity decreases slightly to 73%. For more details on January weather, visit Guiyang weather in January.
In December, the weather exhibits a minimum temperature of -1°C (30°F) and peaks at a comfortable 27°C (80°F), with an average of 11°C (52°F). The month experiences a moderate amount of precipitation, totaling 25 mm (1.0 in) over about five days, coupled with relatively high humidity levels of 79%. In contrast, February brings slightly cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 26°C (80°F), while the average remains the same at 11°C (52°F). However, February sees increased rainfall, accumulating 65 mm (2.6 in) over approximately eight days, and slightly lower humidity at 73%. For more insights into February weather specifics, visit Guiyang weather in February.
In December, temperatures in the region range from a chilly minimum of -1°C (30°F) to a comfortable maximum of 27°C (80°F), with an average temperature of 11°C (52°F). The month experiences relatively low precipitation, totaling 25 mm (1.0 in) over 5 days, and humidity levels hover around 79%. In contrast, March sees milder temperatures with a minimum of 0°C (32°F) and a maximum reaching up to 29°C (84°F), averaging 15°C (59°F). However, March is significantly wetter, with precipitation totaling 136 mm (5.4 in) over 15 days and maintaining a similar humidity level of 80%. For a detailed look at March weather patterns, visit Guiyang weather in March.
In December, the weather exhibits a broader temperature range with minimums dropping to -1°C (30°F) and highs reaching up to 27°C (80°F). The average temperature hovers around a mild 11°C (52°F), accompanied by relatively low precipitation of 25 mm (1.0 in) over just 5 days, and humidity levels at 79%. In contrast, April brings a warmer climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (87°F), averaging 18°C (64°F). This month is significantly wetter, with a total precipitation of 114 mm (4.5 in) spread over 15 days, and a slight rise in humidity to 81%. For a more detailed look at April weather, you can visit Guiyang weather in April.
December and May exhibit quite contrasting weather patterns. In December, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant average of 11°C (52°F), peaking at a maximum of 27°C (80°F). With only 25 mm (1.0 in) of precipitation over about five days, the month is relatively dry, though humidity remains high at 79%. In contrast, May experiences significantly warmer temperatures with a minimum of 6°C (44°F), an average of 22°C (71°F), and a maximum that can reach 34°C (93°F). However, it also brings much more rainfall, totaling 214 mm (8.4 in) across approximately 20 days, with humidity slightly increasing to 85%. For more details on May weather, check out Guiyang weather in May.
In December, temperatures in Guiyang range from a chilly minimum of -1°C (30°F) to an average of 11°C (52°F), with a maximum reaching 27°C (80°F). The month is relatively dry, experiencing only 25 mm (1.0 in) of precipitation over five days, accompanied by a humidity level of 79%. In contrast, June brings much warmer weather, with temperatures varying from a minimum of 16°C (61°F) to a comfortable average of 24°C (76°F), peaking at a sweltering 35°C (95°F). However, June is significantly wetter, receiving 279 mm (11.0 in) of rain over 20 days, while humidity remains high at 81%. For a detailed look at the climatic conditions, check out Guiyang weather in June.
December and July present stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of -1°C (30°F) to a comfortable average of 11°C (52°F), peaking at a warm 27°C (80°F). The precipitation is relatively light, averaging 25 mm (1.0 in) over just 5 days, with a humidity level of 79%. In contrast, July experiences much warmer temperatures, with a minimum of 20°C (68°F) and an average of 26°C (79°F), soaring to a high of 36°C (96°F). This month sees significantly more rainfall, totaling 146 mm (5.8 in) over 17 days, and a slightly higher humidity of 84%. For a more detailed understanding of the July weather, check out Guiyang weather in July.
December and August exhibit stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of -1°C (30°F) to a mild maximum of 27°C (80°F), with an average of 11°C (52°F). The month sees minimal precipitation, totaling 25 mm (1.0 in) over about 5 days and maintaining a humidity level of 79%. In contrast, August is characterized by much warmer temperatures, with a minimum of 20°C (69°F) and a maximum reaching 35°C (95°F), averaging around 26°C (78°F). This month experiences significantly higher rainfall, accumulating 240 mm (9.4 in) over approximately 22 days, accompanied by a humidity of 82%. For a more detailed look at the conditions in August, you can visit Guiyang weather in August.
In December, temperatures in Guiyang range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 27°C (80°F), resulting in an average temperature of 11°C (52°F). The month typically experiences around 25 mm (1.0 in) of precipitation over just five days, accompanied by a relatively high humidity level of 79%. In stark contrast, September boasts much warmer conditions, with temperatures fluctuating between a minimum of 13°C (56°F) and a maximum of 36°C (97°F), leading to an average of 24°C (76°F). This month sees significantly higher precipitation at 119 mm (4.7 in) across 13 days, although humidity is slightly lower at 70%. For more detailed insights into September's climate, you can check out Guiyang weather in September.
December's weather is notably cooler than that of October, with a minimum temperature that dips to -1°C (30°F) compared to October's mild minimum of 8°C (47°F). The average temperature in December reaches 11°C (52°F), significantly lower than October's comfortable 20°C (68°F). While October boasts a higher maximum temperature of 34°C (94°F), December's peaks at a milder 27°C (80°F). Precipitation is less frequent in December, with only 25 mm (1.0 in) over 5 days, in contrast to October, which sees 44 mm (1.7 in) across 8 days. The humidity remains fairly high in both months, with December at 79% and October at 73%. For more detailed information, check out Guiyang weather in October.
In December, the weather in Guiyang sees cooler temperatures, with a minimum of -1°C (30°F) compared to a slightly milder minimum of 3°C (38°F) in November. The average temperature drops from 16°C (60°F) in November to 11°C (52°F) in December, though the maximum remains relatively stable, only slightly decreasing from 28°C (82°F) to 27°C (80°F). Precipitation is lower in December at 25 mm (1.0 in) over 5 days, compared to November's 53 mm (2.1 in) over 8 days, reflecting a drier month. Both months experience similar humidity levels, with December at 79% and November at 77%. For more detailed information on November weather, you can explore Guiyang weather in November.
As December arrives in Guiyang, the weather gracefully transitions into a cooler, crisper phase, offering a charming respite from the more humid and warmer conditions of the preceding months. Temperatures dip noticeably, creating a refreshing contrast, with milder daytime highs giving way to cooler evenings. Although December sees a slight increase in precipitation days, the overall rainfall remains modest, ensuring that the city does not become too soggy. Humidity levels still linger around 79%, but the chilly air enhances the invigorating atmosphere typical of this season. For a deeper dive into seasonal patterns and nuances of the region, explore more at Guiyang Climate.