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December Weather in Sanjiazi, China

Last updated: August 23, 2025

In Sanjiazi, China, the average temperature in December hovers around -7°C (19°F), with minimums plummeting to -23°C (-9°F) and maximums reaching 8°C (46°F). During this month, you can expect approximately 10 mm (0.4 in) of precipitation over just 2 days, accompanied by an average humidity of 58%.

December Temperature in Sanjiazi

In December in Sanjiazi, the average temperature is -7°C (19°F). The maximum can reach 8°C (46°F), while the minimum can be as low as -23°C (-9°F). Travelers should prepare for chilly conditions and pack warm clothing to fully enjoy their time in this winter wonderland.

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

The chart illustrates December temperature patterns in Sanjiazi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanjiazi, December typically has an average temperature of -7°C (19°F), with highs reaching up to 8°C (46°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec152137496068757364493419
Data source: Temperature data for Sanjiazi 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 Sanjiazi

In Sanjiazi in December, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

December Precipitation Trends in Sanjiazi

The chart displays monthly precipitation patterns in Sanjiazi, 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 Sanjiazi, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec7142036829011824295644510
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sanjiazi

In Sanjiazi in December humidity is 58%. With an average temperature of -7°C (19°F), this humidity feels like a biting chill that amplifies the cold, making it crucial for travelers to bundle up and stay dry to fully enjoy the winter scenery and activities.

December Average Humidity in Sanjiazi

This chart illustrates the average monthly humidity levels in Sanjiazi, 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 Sanjiazi is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%52%53%60%71%79%85%86%75%80%70%58%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sanjiazi

In Sanjiazi 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 Sanjiazi, you can visit Hourly UV Index in Sanjiazi.

Maximum UV Index Levels in Sanjiazi for December

The chart shows the monthly maximum UV Index (UVI) for Sanjiazi 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 Sanjiazi typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236781011108632
Data source: Sanjiazi 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 Sanjiazi Compares to Other Months

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

This table compares monthly weather conditions in Sanjiazi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)7 mm (0.3 inches)58%low
February Weather-6°C (21°F)14 mm (0.6 inches)52%moderate
March Weather3°C (37°F)20 mm (0.8 inches)53%high
April Weather10°C (49°F)36 mm (1.4 inches)59%high
May Weather15°C (60°F)82 mm (3.2 inches)70%very high
June Weather20°C (68°F)90 mm (3.5 inches)79%very high
July Weather24°C (75°F)118 mm (4.6 inches)85%extreme
August Weather23°C (74°F)242 mm (9.5 inches)86%very high
September Weather18°C (64°F)95 mm (3.8 inches)75%very high
October Weather9°C (49°F)64 mm (2.5 inches)80%high
November Weather1°C (34°F)45 mm (1.8 inches)70%moderate
December Weather-7°C (19°F)10 mm (0.4 inches)58%low

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