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December Weather in Xian'an, China

Last updated: August 23, 2025

In December, the average temperature in Xian'an, China hovers around 18°C (64°F), with a comfortable range from a minimum of 11°C (53°F) to a maximum of 25°C (77°F). Expect about 42 mm (1.6 in) of precipitation over 5 days, contributing to an average humidity of 75%. A great time to enjoy the lush scenery!

December Temperature in Xian'an

In December in Xian'an, the average temperature is 18°C (64°F). Maximums can reach 25°C (77°F) and minimums can be as low as 11°C (53°F). This mild climate makes Xian'an an ideal destination for travelers seeking comfortable weather.

December Weather in Xian'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Xian'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xian'an, December typically has an average temperature of 18°C (64°F), with highs reaching up to 25°C (77°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec606066717782838382777164
Data source: Temperature data for Xian'an 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 Xian'an

In Xian'an in December, the precipitation amount is 42 mm (1.6 in) over a period of 5 days.

December Precipitation Trends in Xian'an

The chart displays monthly precipitation patterns in Xian'an, 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 Xian'an, December typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec283660621222301432501321075042
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xian'an

In Xian'an in December, humidity is 75%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket enveloping you, making your travels a bit sticky and requiring frequent breaks in the shade to stay comfortable.

December Average Humidity in Xian'an

This chart illustrates the average monthly humidity levels in Xian'an, 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 Xian'an is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%79%80%85%81%85%84%72%70%72%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Xian'an

In Xian'an in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Xian'an.

Maximum UV Index Levels in Xian'an for December

The chart shows the monthly maximum UV Index (UVI) for Xian'an 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 Xian'an typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121213131313121097
Data source: Xian'an 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 Xian'an Compares to Other Months

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

This table compares monthly weather conditions in Xian'an, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)28 mm (1.1 inches)71%high
February Weather16°C (61°F)36 mm (1.4 inches)73%very high
March Weather19°C (66°F)60 mm (2.4 inches)79%extreme
April Weather22°C (71°F)62 mm (2.4 inches)80%extreme
May Weather25°C (78°F)122 mm (4.8 inches)85%extreme
June Weather28°C (82°F)230 mm (9.0 inches)81%extreme
July Weather28°C (83°F)143 mm (5.6 inches)85%extreme
August Weather28°C (83°F)250 mm (9.8 inches)83%extreme
September Weather28°C (82°F)132 mm (5.2 inches)71%extreme
October Weather25°C (78°F)107 mm (4.2 inches)70%very high
November Weather21°C (71°F)49 mm (1.9 inches)72%very high
December Weather18°C (64°F)42 mm (1.6 inches)75%high

Compare Xian'an's Climate with Cities Worldwide