Last updated: August 21, 2025
December in Sichuan, China is characterized by a chilly climate, with an average temperature around 2°C (35°F). Daily highs reach a maximum of 12°C (54°F), while nighttime lows can drop to a brisk -7°C (19°F). Travelers should prepare for occasional rain, with a total precipitation of approximately 20 mm (0.8 in) spread over six days throughout the month. The air remains notably humid at 88%, adding to the winter's chill. Overall, December offers a unique winter atmosphere in Sichuan, perfect for those who enjoy cooler weather.
In December, Suchuan, China, experiences a notable drop in temperatures as winter settles in. The minimum temperature dips to a chilly -7°C (19°F), while the average hovers around 2°C (35°F), providing a stark contrast to the milder months that precede it. Daytime highs are modest, reaching about 12°C (54°F), which hints at the beginning of the colder season. As the year winds down, the region transitions into a period where warmer layers become essential for outdoor activities, and the crisp air adds a refreshing vibrancy to the local landscape. This chilly shift not only marks the start of winter but also sets the stage for the unique charm and festivities of the season in Suchuan.
In December, Sichuan, China, experiences a noticeable dip in both precipitation levels and the number of rainy days, with only 20 mm (0.8 in) of rain falling over approximately 6 days. This marks a significant decrease from the peak rainfall months of July and August, where totals exceeded 148 mm (5.8 in) with as many as 15 rainy days. The transition into winter brings not only a reduction in moisture but also signals the end of the peak season, laying the groundwork for the drier conditions typical in the region. As the year closes, December serves as a reminder of Sichuan's shifting climate—from vibrant summer showers to the calm of winter skies, showcasing the region's diverse weather patterns throughout the year.
In Sichuan, China, December ushers in a humidity level of 88%, consistent with the high moisture trend experienced throughout the fall months. After peaking at 90% in October, the humidity slightly dips but remains elevated, a reflection of the region's typically damp winter climate. This month’s figures align closely with those of November, underscoring a pattern of stability in humidity levels as the year draws to a close. From the 85% in April to the highs of the earlier months, the data reveals a notable increase in moisture from mid to late year, showcasing Sichuan’s unique climatic rhythm that keeps the air rich and humid even in winter.
In Suchuan, China, December wraps up the year with a UV Index of 4, placing it in the moderate exposure category, which means you can enjoy outdoor activities with a reduced risk of sunburn— with a burn time of up to 30 minutes. This contrasts sharply with the intense summer months, where the UV Index soars to extreme levels, peaking at 12 in June and July. As the year progresses from January’s modest UV Index of 4 through the spring’s climb to extreme highs in May, the trend clearly indicates a seasonal shift in sun intensity. By December, residents can take a breather, knowing that sun protection is still important, but the risks are significantly reduced. For more details on UV trends throughout the year, visit Suchuan UV Index.
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December in Sichuan, China, offers a delightful respite as the year draws to a close, with 225 hours of sunshine brightening the month. This reflects a slight dip from the vibrant November sun, but still enjoys more daylight than the chillier months of October and January. The trend of increasing sunlight hours peaks dramatically in the summer months, with July reaching an impressive 325 hours. As we transition from the sunny highs of summer to the softer glow of winter, December stands out as a pleasant reminder of the natural rhythm, where the days remain bright yet manageable, making it a charming time to explore the rich landscapes and culture of this enchanting region.
In the picturesque region of Suchuan, China, the likelihood of sunny weather in December stands at an encouraging 45%, mirroring February and July as the peak months for sunshine. As the year concludes, December offers a notable increase in sunny days compared to the cooler autumn months, where October sees a mere 10% chance. This upward trend towards clearer skies, particularly following the relatively sunny November at 43%, suggests that December provides a promising window for outdoor activities and exploration, inviting both locals and visitors to bask in the winter sun.
In Sichuan, China, the daylight duration exhibits a fascinating seasonal rhythm throughout the year. Starting with 10 hours of daylight in both January and February, the days gradually lengthen as spring approaches, culminating in 13 hours in May. The peak of sunlight occurs during the summer months of June and July, where daylight extends to an impressive 14 hours. Following the warmth of summer, there’s a gentle decline, as August sees a return to 13 hours, and the days grow shorter through September to November, settling back to 10 hours by December. The winter solstice is marked by the shortest day of the year, featuring only 9 hours of daylight, which beautifully wraps up the cycle of shifting light that shapes the region's landscape and lifestyle throughout the year.
In December, the winds of Suchuan, China whisper softly, averaging a gentle 1.5 m/s (3 mph), marking a noticeable decline as winter sets in. This month’s subdued breeze follows a generally stable pattern seen throughout the year, where wind speeds hover between 1.5 and 2.0 m/s. The transition from the moderate winds of late spring and early fall to this calmer pace in December reflects the seasonal shift, inviting a serene atmosphere that envelops the chilly landscape. As the year closes, the gentle wind serves as a reminder of the tranquil beauty that characterizes Suchuan's winter, allowing for moments of peaceful reflection amidst the brisk air.
Weather in Suchuan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Suchuan, focusing on differences in temperature, rainfall, humidity, and UV levels.
December typically presents milder conditions compared to January, with average temperatures around 2°C (35°F) and minimums remaining at a relatively comfortable -7°C (19°F). In contrast, January experiences slightly colder weather, featuring minimum temperatures dipping to -11°C (13°F), while the average temperature only drops marginally to 1°C (35°F). Both months see similar levels of precipitation, with December receiving 20 mm (0.8 in) and January slightly less at 17 mm (0.7 in), and each month records precipitation across 6 days. Humidity levels are also slightly higher in December at 88%, compared to January's 85%. For more specific insights on January conditions, check out Suchuan weather in January.
December and February present contrasting weather conditions despite their proximity within the winter season. In December, temperatures typically range from a chilly -7°C (19°F) to a mild 12°C (54°F), with an average of 2°C (35°F). The month experiences around 20 mm (0.8 in) of precipitation over six days, accompanied by high humidity levels at 88%.
In contrast, February generally experiences slightly milder temperatures, with a minimum of -6°C (21°F) and a maximum of 19°C (67°F), averaging 4°C (39°F). Precipitation increases somewhat to 26 mm (1.0 in), still falling over the same six days, while humidity remains comparable at 87%. For more detailed climate information, you can check Suchuan weather in February.
December weather features colder temperatures, with a minimum of -7°C (19°F) and an average of 2°C (35°F), while March sees a significant warming trend, with minimums around -2°C (29°F) and average temperatures reaching 9°C (49°F). The maximum temperatures in December peak at 12°C (54°F), but by March, they can soar to 23°C (74°F), indicating a clear shift towards milder weather. Precipitation is relatively low in December at 20 mm (0.8 in) over about 6 days, whereas March experiences increased rainfall, totaling 43 mm (1.7 in) across 11 days, and slightly higher humidity levels at 90%. For more information on March weather specifics, you can visit Suchuan weather in March.
In December, temperatures in the region are significantly cooler, with averages around 2°C (35°F) and a maximum of only 12°C (54°F). The month experiences a low amount of precipitation at 20 mm (0.8 in) over approximately 6 days, and humidity levels remain high at 88%. In contrast, April sees a notable warming trend, with average temperatures rising to 14°C (57°F) and daily highs reaching up to 28°C (83°F). Precipitation increases to 63 mm (2.5 in) over about 12 days, while humidity stays relatively close at 85%. This shift from the chill of December to the mildness of April highlights the arrival of spring. For more details on the weather during this transitional month, you can refer to Suchuan weather in April.
December and May showcase a striking contrast in weather conditions. In December, temperatures can drop as low as -7°C (19°F), averaging around 2°C (35°F), with highs only reaching 12°C (54°F). The month experiences around 20 mm (0.8 in) of precipitation over six days, accompanied by high humidity levels of 88%. In contrast, May brings significantly warmer temperatures, ranging from a minimum of 5°C (42°F) to an average of 18°C (64°F), and climbing to a maximum of 31°C (88°F). Precipitation increases to 78 mm (3.1 in) across ten days, with humidity slightly lower at 81%. This transition reflects the shift from a cold winter to a warm spring season, making May a much more inviting time to enjoy the outdoors. For more detailed information, visit Suchuan weather in May.
December and June present stark contrasts in weather. December is marked by chilly temperatures, with a minimum of -7°C (19°F) and an average of 2°C (35°F), while June enjoys much warmer conditions, starting at a minimum of 11°C (53°F) and peaking at a maximum of 33°C (91°F). In terms of precipitation, December sees relatively low rainfall of 20 mm (0.8 in) over 6 days, contrasting sharply with June's 117 mm (4.6 in) spread across 11 days, indicating a more humid and rainy season. Humidity levels are only slightly different, with December at 88% compared to June's 86%. For a closer look at the weather in June, you can visit Suchuan weather in June.
December and July present strikingly contrasting weather conditions. December boasts a colder climate, with average temperatures hovering around 2°C (35°F), a stark contrast to the warmth of July, where averages climb to 24°C (75°F). While December sees minimal precipitation of just 20 mm (0.8 in) over six days, July experiences significantly more rainfall, totaling 148 mm (5.8 in) and occurring across 15 days. Furthermore, humidity levels are quite similar, with December at 88% and July slightly lower at 87%. For those interested in the specific weather patterns, you can learn more about Suchuan weather in July.
When comparing the weather between December and August, the differences are quite pronounced. December features much colder temperatures, with an average of just 2°C (35°F) and extremes ranging from -7°C (19°F) to 12°C (54°F). In contrast, August enjoys a much warmer climate, boasting an average temperature of 23°C (74°F), peaking at a sweltering 35°C (95°F) and a mild minimum of 13°C (55°F). Additionally, December experiences lower precipitation levels at 20 mm (0.8 in) over 6 days, while August sees a significant increase, with 150 mm (5.9 in) spread over 12 days. Both months share a consistent humidity level of 88%, but the overall atmosphere varies greatly, with December being chilly and dry, and August being warm and wetter. For more details on August weather in this region, visit Suchuan weather in August.
In December, the weather is characterized by significantly colder temperatures, with a minimum of -7°C (19°F) and an average of 2°C (35°F), while the maximum reaches only 12°C (54°F). Precipitation is relatively minimal during this month, totaling 20 mm (0.8 in) over about six days, and the humidity remains high at 88%. In contrast, September features much milder temperatures, with a minimum of 10°C (50°F) and an average of 18°C (65°F), peaking at a warm 29°C (85°F). This month experiences much higher rainfall, totaling 150 mm (5.9 in) spread across 15 days, with humidity at a comparable 89%. For more detailed information on weather conditions during September, you can check Suchuan weather in September.
December and October present contrasting weather patterns. In December, temperatures drop significantly, with minimums reaching -7°C (19°F) and an average of just 2°C (35°F), while October enjoys milder conditions, with lows of 4°C (39°F) and averaging 12°C (54°F). Additionally, October is much wetter, receiving 129 mm (5.1 in) of precipitation over 17 days, compared to December's 20 mm (0.8 in) across just 6 days. Humidity levels remain high in both months, with December at 88% and October slightly higher at 90%. For more detailed insights into October weather, you can check Suchuan weather in October.
December weather shows a noticeable decline in temperature compared to November, with minimums dropping from -4°C (24°F) in November to -7°C (19°F) in December, and average temperatures falling from 7°C (45°F) to 2°C (35°F). The maximum temperature in December also sinks to 12°C (54°F), significantly lower than November's high of 19°C (67°F). Precipitation decreases slightly in December to 20 mm (0.8 in), occurring over 6 days, compared to November's 31 mm (1.2 in) over 9 days. Both months maintain high humidity at 88%. For a detailed look at weather specifics in November, visit Suchuan weather in November.
As December settles in Suchuan, the chill of winter becomes unmistakably present, contrasting sharply with the milder temperatures of preceding months. The temperature drops significantly, making the air crisp and invigorating, while a noticeable increase in humidity evokes a damp sensation lingering in the atmosphere. Although precipitation remains modest, with a handful of rainy days, the cool backdrop offers a unique beauty to the landscape. For those looking to explore the seasonal shifts, December provides an atmospheric transition that reveals a different charm in Suchuan. To learn more about the regional climate and its nuances throughout the year, visit Suchuan Climate.