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December Weather in Tangchi, China

Last updated: August 22, 2025

In Tangchi, China, the average temperature in December hovers around -15°C (5°F). Temperatures can dip as low as -29°C (-19°F), but may also reach a comfortable 7°C (44°F) at times. Expect a modest precipitation of 4 mm (0.1 in) over the course of 1 day, and an average humidity level of 62%.

December Temperature in Tangchi

In December in Tangchi, the average temperature is -15°C (5°F). The maximum can reach 7°C (44°F) and the minimum can be as low as -29°C (-19°F). Travelers should be prepared for extreme cold and fluctuating temperatures during this time.

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

The chart illustrates December temperature patterns in Tangchi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tangchi, December typically has an average temperature of -15°C (5°F), with highs reaching up to 7°C (44°F) and lows dropping to around -29°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec2102945606977716144245
Data source: Temperature data for Tangchi 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 Tangchi

In Tangchi in December, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

December Precipitation Trends in Tangchi

The chart displays monthly precipitation patterns in Tangchi, 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 Tangchi, December typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec245243892143142931994
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tangchi

In Tangchi in December, humidity is 62%. With an average temperature of -15°C (5°F), this humidity feels like a biting chill settling into your bones, making travel uncomfortable and urging you to seek warmth at every opportunity.

December Average Humidity in Tangchi

This chart illustrates the average monthly humidity levels in Tangchi, 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 Tangchi is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%60%60%57%58%76%84%85%82%77%61%62%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tangchi

In Tangchi in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Tangchi.

Maximum UV Index Levels in Tangchi for December

The chart shows the monthly maximum UV Index (UVI) for Tangchi 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 Tangchi typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678986421
Data source: Tangchi 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 Tangchi Compares to Other Months

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

This table compares monthly weather conditions in Tangchi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (2°F)2 mm (0.1 inches)70%low
February Weather-12°C (10°F)4 mm (0.2 inches)60%moderate
March Weather-1°C (30°F)5 mm (0.2 inches)60%moderate
April Weather7°C (45°F)24 mm (0.9 inches)57%high
May Weather15°C (60°F)38 mm (1.5 inches)58%high
June Weather21°C (70°F)92 mm (3.6 inches)76%very high
July Weather25°C (77°F)143 mm (5.6 inches)84%very high
August Weather22°C (71°F)142 mm (5.6 inches)85%very high
September Weather16°C (61°F)93 mm (3.7 inches)82%high
October Weather7°C (45°F)19 mm (0.7 inches)77%moderate
November Weather-4°C (24°F)9 mm (0.4 inches)61%low
December Weather-15°C (5°F)4 mm (0.1 inches)62%low

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