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December Weather in Yongdong, China

Last updated: August 22, 2025

In December, the average temperature in Yongdong, China hovers around 7°C (44°F), making it a crisp time of year. Expect minimums dipping to -5°C (24°F) and highs reaching up to 19°C (66°F). With an average precipitation of 59 mm (2.3 in) spread over 11 days, it's wise to prepare for some showers. Don't forget the average humidity of 75%—a reminder that this season feels as moist as it is cool!

December Temperature in Yongdong

In December in Yongdong, the average temperature is 7°C (44°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -5°C (24°F). This variation in temperature means you should pack layers to stay comfortable while exploring.

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

The chart illustrates December temperature patterns in Yongdong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yongdong, December typically has an average temperature of 7°C (44°F), with highs reaching up to 19°C (66°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414453616875808073625344
Data source: Temperature data for Yongdong 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 Yongdong

In Yongdong in December, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

December Precipitation Trends in Yongdong

The chart displays monthly precipitation patterns in Yongdong, 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 Yongdong, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec72931461592452522031581871149559
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Yongdong

In Yongdong in December, humidity is 75%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and prompting frequent breaks to warm up indoors.

December Average Humidity in Yongdong

This chart illustrates the average monthly humidity levels in Yongdong, 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 Yongdong is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%84%82%86%86%88%85%71%74%85%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yongdong

In Yongdong 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 Yongdong.

Maximum UV Index Levels in Yongdong for December

The chart shows the monthly maximum UV Index (UVI) for Yongdong 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 Yongdong typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679111212131211975
Data source: Yongdong 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 Yongdong Compares to Other Months

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

This table compares monthly weather conditions in Yongdong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)72 mm (2.8 inches)67%high
February Weather7°C (44°F)93 mm (3.7 inches)73%high
March Weather12°C (54°F)146 mm (5.7 inches)84%very high
April Weather16°C (61°F)158 mm (6.2 inches)82%extreme
May Weather20°C (69°F)245 mm (9.6 inches)86%extreme
June Weather24°C (75°F)252 mm (9.9 inches)86%extreme
July Weather27°C (80°F)203 mm (8.0 inches)88%extreme
August Weather27°C (80°F)158 mm (6.2 inches)85%extreme
September Weather23°C (73°F)187 mm (7.4 inches)71%extreme
October Weather17°C (62°F)113 mm (4.5 inches)74%very high
November Weather12°C (54°F)95 mm (3.7 inches)85%high
December Weather7°C (44°F)59 mm (2.3 inches)75%moderate

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