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December Weather in Nancun, China

Last updated: August 22, 2025

In December, the average temperature in Nancun, China hovers around 8°C (47°F), with a minimum dipping to -3°C (27°F) and a pleasant maximum reaching 25°C (77°F). Expect some rain, as 35 mm (1.4 in) of precipitation falls over approximately 8 days. Humidity levels are typically high, averaging around 76%, making this a rather moist month.

December Temperature in Nancun

In December in Nancun, the average temperature is 8°C (47°F), with maximums reaching 25°C (77°F) and minimums dropping as low as -3°C (27°F). This diverse temperature range makes Nancun an intriguing destination for travelers seeking both mild days and brisk evenings.

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

The chart illustrates December temperature patterns in Nancun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nancun, December typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (77°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec454857657379848378675847
Data source: Temperature data for Nancun 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 Nancun

In Nancun in December, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

December Precipitation Trends in Nancun

The chart displays monthly precipitation patterns in Nancun, 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 Nancun, December typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4784191184278373212152111427035
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nancun

In Nancun in December, humidity is 76%. With an average temperature of 8°C (47°F), this humidity feels like traveling through a thick, damp blanket that clings to your skin, making every stroll feel heavier and more exhausting than it should.

December Average Humidity in Nancun

This chart illustrates the average monthly humidity levels in Nancun, 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 Nancun is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%69%79%81%86%83%90%84%62%64%72%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nancun

In Nancun in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Nancun, you can refer to this Hourly UV Index in Nancun.

Maximum UV Index Levels in Nancun for December

The chart shows the monthly maximum UV Index (UVI) for Nancun 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 Nancun typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212131311986
Data source: Nancun 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 Nancun Compares to Other Months

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

This table compares monthly weather conditions in Nancun, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)47 mm (1.9 inches)64%high
February Weather9°C (48°F)84 mm (3.3 inches)69%very high
March Weather14°C (58°F)191 mm (7.5 inches)79%very high
April Weather18°C (65°F)184 mm (7.2 inches)81%extreme
May Weather23°C (73°F)278 mm (10.9 inches)86%extreme
June Weather26°C (79°F)373 mm (14.7 inches)83%extreme
July Weather29°C (84°F)212 mm (8.3 inches)89%extreme
August Weather28°C (83°F)152 mm (6.0 inches)84%extreme
September Weather25°C (78°F)110 mm (4.4 inches)62%extreme
October Weather19°C (67°F)42 mm (1.6 inches)64%very high
November Weather14°C (58°F)70 mm (2.8 inches)72%very high
December Weather8°C (47°F)35 mm (1.4 inches)76%high

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