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December Weather in Xishan, China

Last updated: August 22, 2025

In December, the average temperature in Xishan, China hovers around 9°C (49°F). Visitors should be prepared for varying conditions, as temperatures can dip to a chilly -2°C (29°F) or rise to a pleasant 25°C (77°F). Expect about 45 mm (1.8 in) of precipitation over 8 days, contributing to an average humidity level of 79%. Whether you’re bracing for the cold or enjoying the mild days, Xishan offers a unique climate experience!

December Temperature in Xishan

In December in Xishan, the average temperature is 9°C (49°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -2°C (29°F). It’s advisable to pack layers to accommodate the varying temperatures during your travels.

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

The chart illustrates December temperature patterns in Xishan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xishan, December typically has an average temperature of 9°C (49°F), with highs reaching up to 25°C (77°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec454858667581868781695948
Data source: Temperature data for Xishan 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 Xishan

In Xishan in December, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

December Precipitation Trends in Xishan

The chart displays monthly precipitation patterns in Xishan, 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 Xishan, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec58771861612003272228573345745
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xishan

In Xishan in December humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

December Average Humidity in Xishan

This chart illustrates the average monthly humidity levels in Xishan, 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 Xishan is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%82%86%86%86%90%86%73%73%80%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Xishan

In Xishan in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Xishan.

Maximum UV Index Levels in Xishan for December

The chart shows the monthly maximum UV Index (UVI) for Xishan 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 Xishan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101112121211975
Data source: Xishan 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 Xishan Compares to Other Months

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

This table compares monthly weather conditions in Xishan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)58 mm (2.3 inches)69%high
February Weather9°C (48°F)76 mm (3.0 inches)73%high
March Weather14°C (58°F)186 mm (7.3 inches)82%very high
April Weather19°C (67°F)161 mm (6.3 inches)86%very high
May Weather24°C (75°F)200 mm (7.9 inches)86%extreme
June Weather27°C (81°F)327 mm (12.9 inches)86%extreme
July Weather30°C (86°F)222 mm (8.7 inches)90%extreme
August Weather31°C (88°F)85 mm (3.3 inches)86%extreme
September Weather27°C (81°F)73 mm (2.9 inches)73%extreme
October Weather21°C (70°F)33 mm (1.3 inches)73%very high
November Weather15°C (60°F)57 mm (2.2 inches)80%high
December Weather9°C (49°F)45 mm (1.8 inches)79%moderate

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