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December Weather in Xiaoyan, China

Last updated: August 22, 2025

In Xiaoyan, China, the average temperature in December hovers around 5°C (42°F), with a minimum dipping to -6°C (21°F) and reaching a maximum of 18°C (65°F). Expect about 13 mm (0.5 in) of precipitation over 4 days, contributing to an average humidity level of 80%. Embrace the season with a warm jacket and an umbrella at hand!

December Temperature in Xiaoyan

In December in Xiaoyan, the average temperature is 5°C (42°F). The maximum can reach 18°C (65°F), while the minimum can drop as low as -6°C (21°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both cool and relatively warm days.

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

The chart illustrates December temperature patterns in Xiaoyan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiaoyan, December typically has an average temperature of 5°C (42°F), with highs reaching up to 18°C (65°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec384252606976798072605242
Data source: Temperature data for Xiaoyan 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 Xiaoyan

In Xiaoyan in December, the precipitation amount is 13 mm (0.5 in) over a span of 4 days.

December Precipitation Trends in Xiaoyan

The chart displays monthly precipitation patterns in Xiaoyan, 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 Xiaoyan, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec2630718187170233146106763413
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xiaoyan

In Xiaoyan in December humidity is 80%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that can seep into your bones, making outdoor adventures uncomfortable and urging travelers to seek warm shelter often.

December Average Humidity in Xiaoyan

This chart illustrates the average monthly humidity levels in Xiaoyan, 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 Xiaoyan is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%87%85%82%84%88%84%70%77%84%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Xiaoyan

In Xiaoyan 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 Xiaoyan for better planning.

Maximum UV Index Levels in Xiaoyan for December

The chart shows the monthly maximum UV Index (UVI) for Xiaoyan 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 Xiaoyan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6610101111121111864
Data source: Xiaoyan 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 Xiaoyan Compares to Other Months

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

This table compares monthly weather conditions in Xiaoyan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)26 mm (1.0 inches)74%high
February Weather6°C (42°F)30 mm (1.2 inches)77%high
March Weather11°C (52°F)71 mm (2.8 inches)87%very high
April Weather16°C (60°F)81 mm (3.2 inches)85%very high
May Weather20°C (69°F)87 mm (3.4 inches)82%extreme
June Weather24°C (76°F)170 mm (6.7 inches)84%extreme
July Weather26°C (79°F)233 mm (9.2 inches)88%extreme
August Weather26°C (80°F)146 mm (5.7 inches)84%extreme
September Weather22°C (72°F)106 mm (4.2 inches)70%extreme
October Weather16°C (60°F)76 mm (3.0 inches)77%very high
November Weather11°C (53°F)34 mm (1.3 inches)84%high
December Weather5°C (42°F)13 mm (0.5 inches)80%moderate

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