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December Weather in Chengjia, China

Last updated: August 23, 2025

In December, the average temperature in Chengjia, China hovers around 6°C (42°F). Expect a chilly minimum of -7°C (19°F) and a mild maximum reaching up to 19°C (66°F). This month typically brings about 35 mm (1.4 in) of precipitation over 7 days, with an average humidity of approximately 77%.

December Temperature in Chengjia

In December in Chengjia, the average temperature is 6°C (42°F). Maximums can reach 19°C (66°F), while minimums can drop as low as -7°C (19°F). Be prepared for a wide range of temperatures if you're planning to visit during this time!

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

The chart illustrates December temperature patterns in Chengjia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengjia, December typically has an average temperature of 6°C (42°F), with highs reaching up to 19°C (66°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec384253627178828375645442
Data source: Temperature data for Chengjia 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 Chengjia

In Chengjia in December, the precipitation amount is 35 mm (1.4 in) over the course of 7 days.

December Precipitation Trends in Chengjia

The chart displays monthly precipitation patterns in Chengjia, 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 Chengjia, December typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5249636315016522421788563835
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chengjia

In Chengjia in December, humidity is 77%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps through your clothes, making outdoor activities less enjoyable and causing you to seek shelter more often.

December Average Humidity in Chengjia

This chart illustrates the average monthly humidity levels in Chengjia, 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 Chengjia is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chengjia

In Chengjia in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Chengjia for better planning.

Maximum UV Index Levels in Chengjia for December

The chart shows the monthly maximum UV Index (UVI) for Chengjia 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 Chengjia typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011111110854
Data source: Chengjia 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 Chengjia Compares to Other Months

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

This table compares monthly weather conditions in Chengjia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)52 mm (2.0 inches)70%moderate
February Weather6°C (42°F)49 mm (1.9 inches)73%high
March Weather12°C (53°F)62 mm (2.5 inches)82%very high
April Weather17°C (62°F)63 mm (2.5 inches)86%very high
May Weather22°C (72°F)150 mm (5.9 inches)85%very high
June Weather25°C (78°F)164 mm (6.5 inches)85%extreme
July Weather28°C (83°F)224 mm (8.8 inches)90%extreme
August Weather28°C (83°F)217 mm (8.5 inches)88%extreme
September Weather24°C (76°F)88 mm (3.5 inches)75%very high
October Weather18°C (64°F)56 mm (2.2 inches)76%very high
November Weather12°C (54°F)38 mm (1.5 inches)84%moderate
December Weather6°C (42°F)35 mm (1.4 inches)77%moderate

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