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December Weather in Chengjia, China

Last updated: August 22, 2025

In Chengjia, China, the average temperature in December is a mild 10°C (50°F), with minimums dipping as low as -2°C (29°F) and occasional highs reaching 23°C (74°F). Expect about 28 mm (1.1 in) of precipitation spread over 6 days, and experience a comfortable average humidity of 70%.

December Temperature in Chengjia

In December in Chengjia, the average temperature is 10°C (50°F), with maximums reaching 23°C (74°F) and minimums dipping as low as -2°C (29°F). Overall, it's a great time for travelers to experience a mix of mild and chilly weather, so packing layers is recommended.

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 10°C (50°F), with highs reaching up to 23°C (74°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec485059657377807977675949
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 28 mm (1.1 in) over the course of 6 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 28 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec51106178159161275175232139636028
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 70%. With an average temperature of 10°C (50°F), this humidity feels like a cool embrace on your skin, making it a refreshing yet damp experience for traveling.

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 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%77%73%85%83%89%88%62%56%63%70%
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 is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chengjia, you can refer to this Hourly UV Index in Chengjia.

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 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213131313111096
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 Weather9°C (48°F)51 mm (2.0 inches)63%high
February Weather10°C (51°F)106 mm (4.2 inches)66%very high
March Weather15°C (59°F)178 mm (7.0 inches)77%extreme
April Weather18°C (65°F)159 mm (6.3 inches)73%extreme
May Weather23°C (73°F)161 mm (6.3 inches)85%extreme
June Weather25°C (78°F)275 mm (10.8 inches)83%extreme
July Weather27°C (80°F)175 mm (6.9 inches)89%extreme
August Weather26°C (80°F)231 mm (9.1 inches)88%extreme
September Weather25°C (77°F)139 mm (5.5 inches)62%extreme
October Weather19°C (67°F)63 mm (2.5 inches)56%very high
November Weather15°C (60°F)60 mm (2.4 inches)63%very high
December Weather10°C (50°F)28 mm (1.1 inches)70%high

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