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December Weather in Sijiachang, China

Last updated: August 22, 2025

In December, the average temperature in Sijiachang, China hovers around 7°C (45°F). Expect a range with minimums dipping to -3°C (27°F) and maximums reaching 19°C (67°F). During this time, you can anticipate about 28 mm (1.1 in) of precipitation spread over 7 days, complemented by an average humidity of 76%. Stay prepared for a mix of chilly and mild days!

December Temperature in Sijiachang

In December in Sijiachang, the average temperature is 7°C (45°F). The maximum can reach 19°C (67°F), and the minimum can be as low as -3°C (27°F). Be prepared for a mix of cool and mild weather, making it a great time for outdoor activities with appropriate clothing.

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

The chart illustrates December temperature patterns in Sijiachang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sijiachang, December typically has an average temperature of 7°C (45°F), with highs reaching up to 19°C (67°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec414555637177828375645545
Data source: Temperature data for Sijiachang 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 Sijiachang

In Sijiachang in December, the precipitation amount is 28 mm (1.1 in) over a period of 7 days.

December Precipitation Trends in Sijiachang

The chart displays monthly precipitation patterns in Sijiachang, 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 Sijiachang, December typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec494788115170207176159109664828
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sijiachang

In Sijiachang in December, humidity is 76%. With an average temperature of 7°C (45°F), this humidity feels like a chilly embrace that can make even short walks feel damp and uncomfortable, requiring travelers to dress in layers and prepare for sudden changes in weather.

December Average Humidity in Sijiachang

This chart illustrates the average monthly humidity levels in Sijiachang, 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 Sijiachang 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 Sijiachang

In Sijiachang 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 Sijiachang.

Maximum UV Index Levels in Sijiachang for December

The chart shows the monthly maximum UV Index (UVI) for Sijiachang 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 Sijiachang typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec668101111121110965
Data source: Sijiachang 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 Sijiachang Compares to Other Months

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

This table compares monthly weather conditions in Sijiachang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)49 mm (1.9 inches)71%high
February Weather7°C (45°F)47 mm (1.9 inches)75%high
March Weather13°C (55°F)88 mm (3.4 inches)86%very high
April Weather17°C (63°F)115 mm (4.5 inches)86%very high
May Weather22°C (71°F)170 mm (6.7 inches)86%extreme
June Weather25°C (78°F)207 mm (8.2 inches)87%extreme
July Weather28°C (82°F)176 mm (6.9 inches)89%extreme
August Weather28°C (83°F)159 mm (6.2 inches)86%extreme
September Weather24°C (76°F)109 mm (4.3 inches)70%very high
October Weather18°C (64°F)66 mm (2.6 inches)72%very high
November Weather13°C (56°F)48 mm (1.9 inches)82%high
December Weather7°C (45°F)28 mm (1.1 inches)76%moderate

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