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December Weather in Xiantan, China

Last updated: August 22, 2025

In December, the average temperature in Xiantan, China hovers around 7°C (45°F), with minimums dropping to -1°C (30°F) and maximums reaching up to 16°C (62°F). Expect about 40 mm (1.6 in) of precipitation spread over 11 days, contributing to an average humidity of 81%. Be prepared for a mix of cool conditions and moisture in the air!

December Temperature in Xiantan

In December in Xiantan, the average temperature is 7°C (45°F). Maximum temperatures can reach 16°C (62°F), while minimums can drop as low as -1°C (30°F). Be prepared for a mix of mild and chilly weather during your travels.

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

The chart illustrates December temperature patterns in Xiantan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiantan, December typically has an average temperature of 7°C (45°F), with highs reaching up to 16°C (62°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec434756636873798072615345
Data source: Temperature data for Xiantan 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 Xiantan

In Xiantan in December, the precipitation amount is 40 mm (1.6 in) spread over a duration of 11 days.

December Precipitation Trends in Xiantan

The chart displays monthly precipitation patterns in Xiantan, 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 Xiantan, December typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec3945771141682112182411951285240
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Xiantan

In Xiantan in December, humidity is 81%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor adventures slightly uncomfortable and requiring extra layers to stay warm while exploring.

December Average Humidity in Xiantan

This chart illustrates the average monthly humidity levels in Xiantan, 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 Xiantan is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%76%80%77%82%85%85%87%84%81%86%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Xiantan

In Xiantan 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 Xiantan.

Maximum UV Index Levels in Xiantan for December

The chart shows the monthly maximum UV Index (UVI) for Xiantan 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 Xiantan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111212131210975
Data source: Xiantan 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 Xiantan Compares to Other Months

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

This table compares monthly weather conditions in Xiantan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)39 mm (1.5 inches)72%moderate
February Weather8°C (47°F)45 mm (1.8 inches)76%high
March Weather14°C (57°F)77 mm (3.0 inches)80%very high
April Weather17°C (63°F)114 mm (4.5 inches)77%extreme
May Weather20°C (68°F)168 mm (6.6 inches)82%extreme
June Weather23°C (74°F)211 mm (8.3 inches)85%extreme
July Weather26°C (80°F)218 mm (8.6 inches)85%extreme
August Weather27°C (80°F)241 mm (9.5 inches)87%extreme
September Weather22°C (72°F)195 mm (7.7 inches)84%very high
October Weather16°C (62°F)128 mm (5.0 inches)81%very high
November Weather12°C (53°F)52 mm (2.0 inches)86%high
December Weather7°C (45°F)40 mm (1.6 inches)81%moderate

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