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December Weather in Youyun, China

Last updated: August 22, 2025

In Youyun, China, the average temperature for December hovers around -14°C (6°F). You can expect the minimum to drop as low as -31°C (-23°F), while the maximum can reach up to 3°C (37°F). During this month, the area typically receives about 12 mm (0.5 in) of precipitation over 3 days, with an average humidity level of 67%. Stay warm!

December Temperature in Youyun

In December in Youyun, the average temperature is -14°C (6°F), with a maximum that can reach 3°C (37°F) and a minimum that can drop to -31°C (-23°F). It's essential to prepare for extreme cold while traveling during this time.

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

The chart illustrates December temperature patterns in Youyun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Youyun, December typically has an average temperature of -14°C (6°F), with highs reaching up to 3°C (37°F) and lows dropping to around -31°C (-23°F).
JanFebMarAprMayJunJulAugSepOctNovDec581724334247464027136
Data source: Temperature data for Youyun 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 Youyun

In Youyun in December, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

December Precipitation Trends in Youyun

The chart displays monthly precipitation patterns in Youyun, 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 Youyun, December typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1620284067145121151131722012
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Youyun

In Youyun in December, humidity is 67%. With an average temperature of -14°C (6°F), this humidity feels like a biting chill that seeps into your bones, making travel outside a brisk and invigorating experience, yet necessitating careful layering to stay warm.

December Average Humidity in Youyun

This chart illustrates the average monthly humidity levels in Youyun, 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 Youyun is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%78%77%73%80%85%87%89%88%82%73%67%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Youyun

In Youyun 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 Youyun.

Maximum UV Index Levels in Youyun for December

The chart shows the monthly maximum UV Index (UVI) for Youyun 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 Youyun typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec58111416161514131185
Data source: Youyun 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 Youyun Compares to Other Months

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

This table compares monthly weather conditions in Youyun, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (5°F)16 mm (0.6 inches)71%moderate
February Weather-13°C (8°F)20 mm (0.8 inches)78%very high
March Weather-8°C (17°F)28 mm (1.1 inches)77%extreme
April Weather-4°C (24°F)40 mm (1.6 inches)73%extreme
May Weather1°C (33°F)67 mm (2.6 inches)80%extreme
June Weather6°C (43°F)145 mm (5.7 inches)85%extreme
July Weather8°C (47°F)121 mm (4.8 inches)87%extreme
August Weather8°C (47°F)151 mm (6.0 inches)89%extreme
September Weather4°C (40°F)131 mm (5.2 inches)88%extreme
October Weather-3°C (27°F)72 mm (2.8 inches)82%extreme
November Weather-11°C (13°F)20 mm (0.8 inches)73%very high
December Weather-14°C (6°F)12 mm (0.5 inches)67%moderate

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