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December Weather in Sanyanggang, China

Last updated: August 22, 2025

In December, the average temperature in Sanyanggang, China hovers around 8°C (46°F). Expect a wide range with minimums dropping to -3°C (27°F) and maximums peaking at 20°C (68°F). Rainfall is moderate, with an average precipitation of 42 mm (1.6 in) spread over 8 days. With an average humidity of 76%, it's advisable to prepare for a mix of chilly and damp conditions.

December Temperature in Sanyanggang

In December in Sanyanggang, the average temperature is 8°C (46°F). The maximum can reach 20°C (68°F), while the minimum can drop as low as -3°C (27°F). Be prepared for varying conditions and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Sanyanggang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanyanggang, December typically has an average temperature of 8°C (46°F), with highs reaching up to 20°C (68°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424655637178838476645646
Data source: Temperature data for Sanyanggang 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 Sanyanggang

In Sanyanggang in December, the precipitation amount is 42 mm (1.6 in) over a span of 8 days.

December Precipitation Trends in Sanyanggang

The chart displays monthly precipitation patterns in Sanyanggang, 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 Sanyanggang, December typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6572151139168197189152121816842
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sanyanggang

In Sanyanggang in December, humidity is 76%. With an average temperature of 8°C (46°F), this humidity feels like a chilly dampness that seeps into your bones, making travel less enjoyable as the cold air mixes with the moisture, creating an uneasy, heavy atmosphere that can hinder your outdoor plans.

December Average Humidity in Sanyanggang

This chart illustrates the average monthly humidity levels in Sanyanggang, 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 Sanyanggang is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%86%86%86%87%89%86%70%73%83%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sanyanggang

In Sanyanggang in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sanyanggang.

Maximum UV Index Levels in Sanyanggang for December

The chart shows the monthly maximum UV Index (UVI) for Sanyanggang 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 Sanyanggang typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec668101111121210965
Data source: Sanyanggang 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.

How December Weather in Sanyanggang Compares to Other Months

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

This table compares monthly weather conditions in Sanyanggang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)65 mm (2.6 inches)71%high
February Weather8°C (46°F)72 mm (2.8 inches)75%high
March Weather13°C (56°F)151 mm (6.0 inches)86%very high
April Weather17°C (64°F)138 mm (5.5 inches)86%very high
May Weather22°C (71°F)168 mm (6.6 inches)86%extreme
June Weather25°C (78°F)197 mm (7.8 inches)87%extreme
July Weather28°C (83°F)189 mm (7.5 inches)89%extreme
August Weather29°C (84°F)152 mm (6.0 inches)86%extreme
September Weather24°C (76°F)121 mm (4.8 inches)70%very high
October Weather18°C (64°F)81 mm (3.2 inches)72%very high
November Weather13°C (56°F)67 mm (2.7 inches)82%high
December Weather8°C (46°F)42 mm (1.6 inches)76%moderate

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