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December Weather in Guanshan, China

Last updated: August 22, 2025

In December, the average temperature in Guanshan, China hovers around -3°C (27°F). Expect chilly conditions, with minimum temperatures dipping as low as -18°C (-1°F) and highs reaching up to 10°C (50°F). Stay prepared for a slight chance of precipitation, totaling 4 mm (0.2 in) over the course of just 1 day, and enjoy a moderate average humidity of 60%.

December Temperature in Guanshan

In December in Guanshan, the average temperature is -3°C (27°F). The maximum can reach 10°C (50°F), and the minimum can be as low as -18°C (-1°F). When traveling to Guanshan during this time, be prepared for cold conditions and pack accordingly to stay warm.

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

The chart illustrates December temperature patterns in Guanshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guanshan, December typically has an average temperature of -3°C (27°F), with highs reaching up to 10°C (50°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec243042526270727062493827
Data source: Temperature data for Guanshan 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 Guanshan

In Guanshan in December, the precipitation amount is 4 mm (0.2 in) during 1 day.

December Precipitation Trends in Guanshan

The chart displays monthly precipitation patterns in Guanshan, 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 Guanshan, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec56234343521791187063174
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guanshan

In Guanshan in December, humidity is 60%. With an average temperature of -3°C (27°F), this humidity feels like an icy weight on your skin, making travel brisk and invigorating but also requiring an extra layer to keep warm while exploring the outdoors.

December Average Humidity in Guanshan

This chart illustrates the average monthly humidity levels in Guanshan, 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 Guanshan is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec44%50%58%69%58%64%72%70%58%68%69%60%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guanshan

In Guanshan in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Guanshan, you can check the information here.

Maximum UV Index Levels in Guanshan for December

The chart shows the monthly maximum UV Index (UVI) for Guanshan 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 Guanshan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109743
Data source: Guanshan 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 Guanshan Compares to Other Months

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

This table compares monthly weather conditions in Guanshan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)5 mm (0.2 inches)44%moderate
February Weather-1°C (30°F)6 mm (0.2 inches)50%moderate
March Weather6°C (42°F)23 mm (0.9 inches)58%high
April Weather11°C (52°F)43 mm (1.7 inches)69%very high
May Weather17°C (63°F)43 mm (1.7 inches)58%very high
June Weather21°C (70°F)51 mm (2.0 inches)64%extreme
July Weather22°C (72°F)179 mm (7.1 inches)72%extreme
August Weather21°C (70°F)118 mm (4.6 inches)70%very high
September Weather17°C (63°F)70 mm (2.7 inches)58%very high
October Weather10°C (49°F)63 mm (2.5 inches)68%high
November Weather3°C (38°F)17 mm (0.7 inches)69%moderate
December Weather-3°C (27°F)4 mm (0.2 inches)60%moderate

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