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December Weather in Sanzha, China

Last updated: August 22, 2025

In December, the average temperature in Sanzha, China hovers around -6°C (21°F), with extremes ranging from a frigid -20°C (-3°F) to a milder 15°C (59°F). Precipitation is minimal, averaging just 3 mm (0.1 in) over 0 days, while the average humidity sits comfortably at 61%.

December Temperature in Sanzha

In December in Sanzha, the average temperature is -6°C (21°F). The maximum can reach 15°C (59°F), while the minimum can drop as low as -20°C (-3°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Sanzha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanzha, December typically has an average temperature of -6°C (21°F), with highs reaching up to 15°C (59°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec192741526270737061473321
Data source: Temperature data for Sanzha 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 Sanzha

In Sanzha in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

December Precipitation Trends in Sanzha

The chart displays monthly precipitation patterns in Sanzha, 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 Sanzha, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec322161522284028733
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sanzha

In Sanzha in December humidity is 61%. With an average temperature of -6°C (21°F), this humidity feels like a biting chill that clings to your skin, making outdoor activities feel more strenuous as each breath becomes a visible puff in the cold air.

December Average Humidity in Sanzha

This chart illustrates the average monthly humidity levels in Sanzha, 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 Sanzha is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec60%57%60%55%39%41%39%44%49%59%62%61%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sanzha

In Sanzha in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Sanzha, you can visit Hourly UV Index in Sanzha.

Maximum UV Index Levels in Sanzha for December

The chart shows the monthly maximum UV Index (UVI) for Sanzha 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 Sanzha typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34710111212119642
Data source: Sanzha 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 Sanzha Compares to Other Months

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

This table compares monthly weather conditions in Sanzha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)3 mm (0.1 inches)60%moderate
February Weather-3°C (27°F)2 mm (0.1 inches)57%moderate
March Weather5°C (41°F)2 mm (0.1 inches)60%high
April Weather11°C (52°F)16 mm (0.6 inches)55%very high
May Weather17°C (62°F)15 mm (0.6 inches)39%extreme
June Weather21°C (70°F)22 mm (0.9 inches)41%extreme
July Weather23°C (73°F)28 mm (1.1 inches)39%extreme
August Weather21°C (70°F)40 mm (1.6 inches)44%extreme
September Weather16°C (62°F)28 mm (1.1 inches)49%very high
October Weather8°C (47°F)7 mm (0.3 inches)59%high
November Weather1°C (33°F)3 mm (0.1 inches)62%moderate
December Weather-6°C (21°F)3 mm (0.1 inches)61%low

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