December Weather in Sheshan, China

Last updated: August 21, 2025

In December, Sheshan, China, experiences a cool and damp climate, with maximum temperatures reaching up to 22°C (71°F) and an average of around 8°C (47°F). The month brings a noticeable chill as minimum temperatures can drop to -6°C (21°F). Rainfall is moderate, with a total precipitation of 52 mm (2.0 in) occurring over approximately 8 days, contributing to a humidity level of 77%. This blend of cool temperatures and moisture makes December a unique time in Sheshan, ideal for those who enjoy crisp air and seasonal changes.

December Temperature in Sheshan

As December rolls into Sheshan, China, the weather begins to take a notable turn towards chillier temperatures. The month kicks off with a minimum plunge to -6°C (21°F), a stark contrast to the average of 8°C (47°F) and a reassuring maximum reaching up to 22°C (71°F). This reflects a gradual decline from the more temperate climate of November, where warmer days lingered. Notably, December’s weather resonates with a waning warmth as the year closes, a departure from the sweltering heat of summer months like July and August, where temperatures soared above 39°C (102°F). As the season shifts, residents can expect a crispness in the air that signals winter's arrival, making it a time for warm layers and cozy gatherings.

December Weather in Sheshan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sheshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sheshan, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec434554627177848577675846
Data source: Temperature data for Sheshan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sheshan

In December, Sheshan, China, experiences a notable decline in precipitation, with an average of 52 mm (2.0 in) of rainfall over approximately 8 days. This marks a slight decrease compared to the preceding months, reflecting the region's transition toward a drier winter season. While the winter months generally see less rainfall, December's precipitation is significantly lower than the peak levels observed in the summer, such as the 252 mm (9.9 in) in July. This trend underscores the area's marked seasonal variability, where the lush summer months give way to a calmer, drier winter atmosphere, impacting both the local ecosystem and community activities.

December Precipitation Trends in Sheshan

The chart displays monthly precipitation patterns in Sheshan, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sheshan, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec59639079129242253184166594952
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sheshan

In Sheshan, China, December marks a transition in humidity, with levels averaging 77%. This month follows a trend of increasing humidity from early spring through the sweltering summer, where July peaks at a steamy 93%. As the year wraps up, December brings a slight reprieve from the summer highs, maintaining a moderate humidity level that's still notably higher than in the cooler months of January and February. This gradual decline from the humid summer suggests a shift towards a more comfortable climate, albeit still moistened by the lingering effects of the wet season. Overall, December serves as a reminder of the region's hydrometric character, balancing warmth and moisture.

December Average Humidity in Sheshan

This chart illustrates the average monthly humidity levels in Sheshan, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sheshan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%81%87%87%89%93%91%81%80%82%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sheshan

As December settles in Sheshan, China, the UV Index dips to a moderate level of 4, allowing for a more leisurely outdoor experience with a burn time of 30 minutes. This marks a noticeable decline from the intense summer months when the index soared to 11, indicating extreme exposure and a significantly shorter burn time of just 10 minutes. Transitioning from the high UV indexes of October and November, where sun exposure was categorized as high, this month's lower index aligns with the cooler winter season, making December a more forgiving month for sun-sensitive individuals. For detailed insights on UV exposure year-round, visit Sheshan UV Index.

Maximum UV Index Levels in Sheshan for December

The chart shows the monthly maximum UV Index (UVI) for Sheshan in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Sheshan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec56891011111110764
Data source: Sheshan December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Sheshan

In Sheshan, China, December brings a delightful ambiance with 211 hours of sunshine, wrapping up the year with a gentle glow. Notably, as the seasons transition, there's a clear trend of increasing sunlight that peaks during the summer months of July and August, showcasing an impressive 288 and 310 hours respectively. The gradual decline in sunshine from these peaks carries through the fall and winter, yet December's sunlight remains comfortably above the winter average, hinting at the lingering warmth of autumn. This consistent, albeit slightly diminished, daylight paints a picturesque end to the year, making Sheshan a serene oasis even in the colder months.

Monthly Sunshine Duration in Sheshan: December Highlighted

The December sunshine duration represents the total number of hours Sheshan experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec150h206h234h257h280h261h288h310h251h237h220h211h
Data source: Sheshan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sheshan During December

In Sheshan, China, December marks a notable shift in weather patterns with a promising 66% chance of sunny days—the highest likelihood of sunshine throughout the year. As temperatures drop and winter approaches, the chances of clear skies contrast sharply with the lower numbers seen during the summer months, where daylight often struggles to break through persistent clouds. Following a trend of increased sun in the latter part of the year, December outshines its predecessors, building on November's 54% and reflecting a significant reversal from the 16% chance in July. This transition highlights the region's potential for delightful sunny winter afternoons, making December an inviting month for outdoor activities in Sheshan.

Percentage of Sunny Days in December in Sheshan

The chart illustrates the percentage of sunny days in Sheshan throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Sheshan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec52%41%27%33%28%21%16%33%44%41%54%66%
Data source: Sheshan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sheshan in December

As the year unfolds in Sheshan, China, daylight duration exhibits a fascinating rhythm, reflecting the changing seasons. Kicking off in January with 10 hours of daylight, the days gradually lengthen, peaking in June at an impressive 14 hours. This bright burst of summer is followed by a gentle decline, as daylight begins to wane, returning to 10 hours by December. The pattern showcases a vibrant cycle: early months see a gradual increase, while the latter part of the year brings shorter days, creating a comforting familiarity as nature transitions through its yearly phases. This cyclical dance of light not only defines the seasons but also enriches the experiences of those living in this serene locale.

Average Daylight Hours in Sheshan for December

The chart illustrates the variation in daylight duration in Sheshan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 22m11h 4m11h 59m12h 55m13h 43m14h 7m13h 55m13h 13m12h 19m11h 23m10h 34m10h 9m
Data source: Sheshan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sheshan

As December settles over Sheshan, China, the winds begin to whisper a softer tune, with the average wind speed dropping to 2.8 m/s (6 mph). This marks a gentle decrease from the previous month, reflecting a trend of declining winds as winter approaches. Throughout the year, wind patterns in Sheshan have exhibited subtle fluctuations; the breezy heights of July, where speeds peak at 4.2 m/s (9 mph), contrast sharply with the milder December airs. Notably, summer months tend to enjoy stronger gusts, while late autumn and winter usher in a calmness that envelops the landscape. As the year wraps up, December’s tranquil breezes provide a serene backdrop, inviting a peaceful contemplation of the shifting seasons.

Average December Wind Speed in Sheshan

The chart displays monthly wind speed patterns in Sheshan, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.23.33.33.32.94.22.63.13.33.12.8 m/s
Data source: Sheshan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sheshan Compares to Other Months

Weather in Sheshan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sheshan, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January showcase a gradual cooling trend, with December experiencing milder temperatures and slightly higher humidity. In December, temperatures range from a minimum of -6°C (21°F) to a maximum of 22°C (71°F), while January sees a slightly chillier minimum of -8°C (19°F) and an average temperature of 6°C (43°F), peaking at 23°C (73°F). Both months are relatively wet, but January has slightly more precipitation at 59 mm (2.3 in) compared to December's 52 mm (2.0 in), occurring over a similar number of days. Notably, humidity levels drop from 77% in December to 70% in January, indicating a shift toward drier conditions. For more specific weather details during this time, you can check Sheshan weather in January.

In December, the weather features a wider temperature range with minimums dropping to -6°C (21°F) and maximums reaching 22°C (71°F), averaging at 8°C (47°F). The month experiences about 52 mm (2.0 in) of precipitation over 8 days, accompanied by a fairly high humidity level of 77%. In contrast, February sees slightly milder temperatures, with a minimum of -5°C (24°F) and a maximum of 26°C (79°F), resulting in an average of 7°C (45°F). Precipitation increases to 63 mm (2.5 in) over 9 days, and humidity decreases slightly to 73%. For a detailed look at Sheshan's February weather, visit Sheshan weather in February.

December and March present distinct weather contrasts. In December, temperatures can drop as low as -6°C (21°F), with average highs reaching 22°C (71°F), leading to a more frigid atmosphere as the month progresses. The humidity sits at 77%, and there are about 8 days of precipitation, totaling 52 mm (2.0 in). In contrast, March brings milder conditions with minimum temperatures around 1°C (34°F) and average highs of 28°C (83°F). This month also sees increased precipitation, with 90 mm (3.5 in) spread over approximately 11 days and humidity rising to 81%. For more detailed information on March weather, you can check Sheshan weather in March.

December and April present distinct contrasts in weather conditions. In December, temperatures range from a chilly minimum of -6°C (21°F) to a mild maximum of 22°C (71°F), with an average of 8°C (47°F). The month experiences about 52 mm (2.0 in) of precipitation over approximately 8 days, and humidity levels are relatively moderate at 77%. In contrast, April ushers in warmer weather with minimum temperatures of 4°C (39°F) and maximums soaring to 32°C (89°F), yielding an average of 17°C (62°F). Precipitation increases to 79 mm (3.1 in) over the same 8 days, and humidity rises slightly to 87%. For more detailed information, check out Sheshan weather in April.

The weather in December is considerably cooler than in May, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 22°C (71°F). In contrast, May boasts much warmer averages, with temperatures starting at a minimum of 9°C (48°F) and peaking at a sweltering 36°C (97°F). Precipitation is relatively low in December, totaling 52 mm (2.0 in) over 8 days, whereas May experiences significantly higher rainfall at 129 mm (5.1 in) across 10 days. Additionally, humidity levels are slightly higher in May at 87% compared to December's 77%. For a more detailed look at the conditions, check out Sheshan weather in May.

December and June showcase a striking contrast in weather conditions. In December, temperatures range from a chilly minimum of -6°C (21°F) to a more pleasant average of 8°C (47°F), peaking at 22°C (71°F). The month experiences about 52 mm (2.0 in) of precipitation over 8 days, with a humidity level of 77%. In contrast, June boasts a much warmer climate, with minimum temperatures starting at 16°C (62°F) and averaging 25°C (77°F), reaching highs of 36°C (98°F). However, June also brings increased rainfall, totaling 242 mm (9.5 in) over 15 days and a higher humidity of 89%. For a detailed look at the conditions in June, check out Sheshan weather in June.

When comparing the weather in December and July, the differences are striking. December experiences cooler temperatures, with a minimum of -6°C (21°F) and an average of 8°C (47°F), peaking at a maximum of 22°C (71°F). In contrast, July boasts much warmer conditions, starting with a minimum of 21°C (70°F) and averaging 29°C (84°F), reaching highs of 39°C (103°F). Precipitation also varies significantly, with December receiving 52 mm (2.0 in) over 8 days, while July experiences a much higher total of 252 mm (9.9 in) across 17 days. The humidity is notably higher in July at 93%, compared to December's 77%. For a detailed look at July weather specifics, you can visit Sheshan weather in July.

December and August exhibit stark contrasts in weather conditions. December sees cooler temperatures, with a minimum of -6°C (21°F) and an average of 8°C (47°F), while August boasts much warmer conditions, featuring a minimum of 19°C (67°F) and an average high of 29°C (85°F). Precipitation also varies significantly; December experiences 52 mm (2.0 in) over 8 days, whereas August suffers through heavier rainfall, totaling 184 mm (7.2 in) across 15 days. Additionally, humidity levels are higher in August at 91%, compared to December’s more comfortable 77%. For more detailed information, check out Sheshan weather in August.

In December, the temperature experiences a significant drop, ranging from a chilly minimum of -6°C (21°F) to a maximum of 22°C (71°F), with an average temperature of 8°C (47°F). The month sees some precipitation, totaling 52 mm (2.0 in) over about 8 days, accompanied by a humidity level of 77%. In contrast, September brings much warmer weather, with temperatures ranging from a mild 16°C (60°F) at night to a sweltering 35°C (95°F) during the day, averaging 25°C (78°F). This month is also considerably wetter, receiving 166 mm (6.5 in) of rainfall across 12 days, and a slightly higher humidity of 81%. For more detailed information on September weather in Sheshan, you can visit Sheshan weather in September.

In comparing the weather between December and October, it is clear that December is significantly cooler, with average temperatures ranging from a minimum of -6°C (21°F) to a maximum of 22°C (71°F). In contrast, October experiences warmer conditions, with temperatures averaging from a minimum of 9°C (48°F) to a maximum of 32°C (90°F). While December has slightly lower precipitation totals at 52 mm (2.0 in) over 8 days, October sees a bit more rain with 59 mm (2.3 in) spread over just 6 days. Additionally, December's humidity is a touch lower at 77%, compared to October's 80%. For a closer look at October weather specifics, you can refer to Sheshan weather in October.

December weather shows a noticeable drop in temperature compared to November, with minimums reaching as low as -6°C (21°F) and maximums averaging around 22°C (71°F). In contrast, November maintains a milder climate, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 28°C (83°F). While both months experience similar levels of precipitation—52 mm (2.0 in) for December and 49 mm (1.9 in) for November—December is slightly wetter, with precipitation occurring on 8 days compared to 7 days in November. Additionally, humidity remains high, though slightly lower in December at 77% compared to 82% in November. For more details on November weather, you can visit Sheshan weather in November.

Compare Sheshan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sheshan

As December settles in Sheshan, the weather presents a sharp contrast to the milder months earlier in the year. The temperatures drop significantly, with the average hovering around a brisk 8°C, and nighttime lows occasionally dipping below freezing. This chill is accompanied by higher humidity levels, making the air feel even cooler and crisper. Although December experiences relatively low precipitation, with rain scattered over a few days, the overall atmosphere shifts to a more wintry feel. Embrace the season by exploring the unique charm that Sheshan has to offer during this time. For more detailed information about the seasonal patterns, visit Sheshan Climate.