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December Weather in Tanshan, China

Last updated: August 22, 2025

In Tanshan, China, the average temperature in December hovers around 4°C (40°F), with a chilly minimum of -6°C (22°F) and a mild maximum of 17°C (64°F). Expect a bit of precipitation, totaling around 11 mm (0.4 in) over the course of 3 days. The average humidity during this month is a high 81%, adding to the overall coolness of the atmosphere.

December Temperature in Tanshan

In December in Tanshan, the average temperature is 4°C (40°F). Maximums can reach 17°C (64°F) and minimums can be as low as -6°C (22°F). Travelers should be prepared for chilly weather and pack accordingly, as temperatures can vary widely throughout the month.

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

The chart illustrates December temperature patterns in Tanshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tanshan, December typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (64°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec364152607076807971595040
Data source: Temperature data for Tanshan 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 Tanshan

In Tanshan in December, the precipitation amount is 11 mm (0.4 in) over the course of 3 days.

December Precipitation Trends in Tanshan

The chart displays monthly precipitation patterns in Tanshan, 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 Tanshan, December typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec2424426561172129153123892411
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tanshan

In Tanshan in December humidity is 81%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that can make traveling quite uncomfortable, as the cold air clings uncomfortably to your skin and the moisture can quickly sap your body heat.

December Average Humidity in Tanshan

This chart illustrates the average monthly humidity levels in Tanshan, 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 Tanshan is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%85%82%77%80%86%82%73%81%84%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tanshan

In Tanshan 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 Tanshan for better planning.

Maximum UV Index Levels in Tanshan for December

The chart shows the monthly maximum UV Index (UVI) for Tanshan 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 Tanshan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec56891111111110854
Data source: Tanshan 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 Tanshan Compares to Other Months

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

This table compares monthly weather conditions in Tanshan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)24 mm (1.0 inches)74%moderate
February Weather5°C (41°F)24 mm (1.0 inches)78%high
March Weather11°C (52°F)42 mm (1.7 inches)85%very high
April Weather16°C (60°F)65 mm (2.5 inches)82%very high
May Weather21°C (70°F)61 mm (2.4 inches)77%extreme
June Weather25°C (77°F)172 mm (6.8 inches)80%extreme
July Weather27°C (80°F)129 mm (5.1 inches)86%extreme
August Weather26°C (80°F)153 mm (6.0 inches)82%extreme
September Weather22°C (71°F)123 mm (4.9 inches)73%very high
October Weather15°C (59°F)89 mm (3.5 inches)81%very high
November Weather10°C (51°F)24 mm (0.9 inches)84%moderate
December Weather4°C (40°F)11 mm (0.4 inches)81%moderate

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