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December Weather in Zhengyang, China

Last updated: August 22, 2025

In December, the average temperature in Zhengyang, China hovers around 5°C (42°F). Expect chilly nights with a minimum of -4°C (25°F), while daytime can reach a comfortable maximum of 17°C (62°F). With an average humidity of 75%, it's a good idea to be prepared for the weather! Precipitation is also notable, with around 47 mm (1.8 in) spread over 10 days.

December Temperature in Zhengyang

In December in Zhengyang, the average temperature is 5°C (42°F). Maximums can reach 17°C (62°F), while minimums can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate, with warm clothing for cooler days and layers for any warmer spells.

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

The chart illustrates December temperature patterns in Zhengyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zhengyang, December typically has an average temperature of 5°C (42°F), with highs reaching up to 17°C (62°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec394251596672767770595142
Data source: Temperature data for Zhengyang 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 Zhengyang

In Zhengyang in December, the total precipitation amount is 47 mm (1.8 in) spread over a period of 10 days.

December Precipitation Trends in Zhengyang

The chart displays monthly precipitation patterns in Zhengyang, 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 Zhengyang, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec55681271302102042181531671177547
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zhengyang

In Zhengyang in December, humidity is 75%. With an average temperature of 5°C (42°F), this humidity feels like a chilly dampness that clings to your clothes, making outdoor activities uncomfortable and requiring extra layers to stay warm while traveling.

December Average Humidity in Zhengyang

This chart illustrates the average monthly humidity levels in Zhengyang, 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 Zhengyang is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%84%82%86%86%88%85%71%74%85%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Zhengyang

In Zhengyang 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 Zhengyang.

Maximum UV Index Levels in Zhengyang for December

The chart shows the monthly maximum UV Index (UVI) for Zhengyang 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 Zhengyang typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710111212131211975
Data source: Zhengyang 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 Zhengyang Compares to Other Months

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

This table compares monthly weather conditions in Zhengyang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)55 mm (2.2 inches)67%high
February Weather6°C (42°F)68 mm (2.7 inches)73%high
March Weather11°C (51°F)127 mm (5.0 inches)84%very high
April Weather15°C (59°F)130 mm (5.1 inches)82%extreme
May Weather19°C (66°F)210 mm (8.3 inches)86%extreme
June Weather22°C (72°F)204 mm (8.0 inches)86%extreme
July Weather25°C (77°F)218 mm (8.6 inches)88%extreme
August Weather25°C (77°F)153 mm (6.0 inches)85%extreme
September Weather21°C (70°F)167 mm (6.6 inches)71%extreme
October Weather15°C (60°F)117 mm (4.6 inches)74%very high
November Weather11°C (51°F)75 mm (3.0 inches)85%high
December Weather5°C (42°F)47 mm (1.8 inches)75%moderate

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