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December Weather in Decheng, China

Last updated: August 22, 2025

In December, the average temperature in Decheng, China is a pleasant 15°C (59°F), with minimums dropping to 4°C (39°F) and soaring maximums reaching 28°C (82°F). Expect some rain, as the precipitation totals around 24 mm (1.0 in) over the course of 4 days. The average humidity hovers around 66%, contributing to the overall climate experience.

December Temperature in Decheng

In December in Decheng, the average temperature is 15°C (59°F). Maximums can reach 28°C (82°F) and minimums can drop as low as 4°C (39°F). This pleasant climate makes Decheng an inviting destination for travelers seeking a comfortable temperature and enjoyable outdoor activities.

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

The chart illustrates December temperature patterns in Decheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Decheng, December typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (82°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec585966717882838281746859
Data source: Temperature data for Decheng 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 Decheng

In Decheng in December, the precipitation amount is 24 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Decheng

The chart displays monthly precipitation patterns in Decheng, 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 Decheng, December typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec4079141177179279169243166852924
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Decheng

In Decheng in December humidity is 66%. With an average temperature of 15°C (59°F), this humidity feels like a thick blanket wrapping around you, making traveling somewhat uncomfortable as the warmth can easily sap your energy and leave you longing for refreshing cool breezes.

December Average Humidity in Decheng

This chart illustrates the average monthly humidity levels in Decheng, 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 Decheng is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%64%65%62%76%76%88%88%72%63%62%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Decheng

In Decheng in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Decheng.

Maximum UV Index Levels in Decheng for December

The chart shows the monthly maximum UV Index (UVI) for Decheng 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 Decheng typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213121313111087
Data source: Decheng 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 Decheng Compares to Other Months

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

This table compares monthly weather conditions in Decheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)40 mm (1.6 inches)59%high
February Weather15°C (59°F)79 mm (3.1 inches)64%very high
March Weather19°C (67°F)141 mm (5.6 inches)65%extreme
April Weather22°C (71°F)177 mm (7.0 inches)62%extreme
May Weather26°C (79°F)179 mm (7.1 inches)76%extreme
June Weather28°C (82°F)279 mm (11.0 inches)76%extreme
July Weather29°C (84°F)169 mm (6.6 inches)87%extreme
August Weather28°C (83°F)243 mm (9.6 inches)88%extreme
September Weather27°C (81°F)166 mm (6.5 inches)72%extreme
October Weather23°C (74°F)85 mm (3.3 inches)62%very high
November Weather20°C (68°F)28 mm (1.1 inches)62%very high
December Weather15°C (59°F)24 mm (1.0 inches)66%high

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