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December Weather in Chenggong, China

Last updated: August 22, 2025

In December, the average temperature in Chenggong, China hovers around 7°C (45°F). While the minimum can dip to a chilly -4°C (25°F), you can also expect warmer days with a maximum of 19°C (66°F). Rainfall is generally light, with 27 mm (1.0 in) spread over about 6 days, and the air tends to be quite humid, averaging at 79%.

December Temperature in Chenggong

In December in Chenggong, the average temperature is 7°C (45°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop as low as -4°C (25°F). Travelers should be prepared for a range of weather conditions and pack accordingly.

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

The chart illustrates December temperature patterns in Chenggong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chenggong, December typically has an average temperature of 7°C (45°F), with highs reaching up to 19°C (66°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec414556647379848577655645
Data source: Temperature data for Chenggong 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 Chenggong

In Chenggong in December, the precipitation amount is 27 mm (1.0 in) over the course of 6 days.

December Precipitation Trends in Chenggong

The chart displays monthly precipitation patterns in Chenggong, 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 Chenggong, December typically receives around 27 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec526011914520123425414995634527
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chenggong

In Chenggong in December humidity is 79%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor explorations uncomfortable and requiring extra layers for warmth while you navigate through the misty air.

December Average Humidity in Chenggong

This chart illustrates the average monthly humidity levels in Chenggong, 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 Chenggong is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%84%85%83%83%87%83%68%72%83%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chenggong

In Chenggong 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 Chenggong for better planning.

Maximum UV Index Levels in Chenggong for December

The chart shows the monthly maximum UV Index (UVI) for Chenggong 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 Chenggong typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011121210864
Data source: Chenggong 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 Chenggong Compares to Other Months

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

This table compares monthly weather conditions in Chenggong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)52 mm (2.0 inches)71%moderate
February Weather7°C (45°F)60 mm (2.4 inches)75%high
March Weather13°C (56°F)119 mm (4.7 inches)84%very high
April Weather18°C (64°F)145 mm (5.7 inches)85%very high
May Weather23°C (73°F)201 mm (7.9 inches)82%very high
June Weather26°C (80°F)233 mm (9.2 inches)83%extreme
July Weather29°C (84°F)254 mm (10.0 inches)87%extreme
August Weather29°C (85°F)149 mm (5.9 inches)83%extreme
September Weather25°C (77°F)95 mm (3.7 inches)68%very high
October Weather18°C (65°F)63 mm (2.5 inches)72%very high
November Weather13°C (56°F)44 mm (1.8 inches)83%high
December Weather7°C (45°F)27 mm (1.0 inches)79%moderate

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