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December Weather in Yamansu, China

Last updated: August 23, 2025

In Yamansu, China, the average temperature in December hovers around -9°C (16°F), with minimums dipping to -20°C (-5°F) and maximums pushing up to 5°C (41°F). Expect light precipitation, totaling about 3 mm (0.1 in) over just 1 day. With an average humidity of 68%, it's a chilly month where layering is essential!

December Temperature in Yamansu

In December in Yamansu, the average temperature is -9°C (16°F). Maximum can reach 5°C (41°F), and minimum can be as low as -20°C (-5°F). Travelers should prepare for very cold weather and dress warmly to fully enjoy the winter attractions that Yamansu has to offer.

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

The chart illustrates December temperature patterns in Yamansu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yamansu, December typically has an average temperature of -9°C (16°F), with highs reaching up to 5°C (41°F) and lows dropping to around -20°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec121933455358646053392616
Data source: Temperature data for Yamansu 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 Yamansu

In Yamansu in December, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

December Precipitation Trends in Yamansu

The chart displays monthly precipitation patterns in Yamansu, 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 Yamansu, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec59164242645261452473
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Yamansu

In Yamansu in December humidity is 68%. With average temperature -9°C (16°F), this humidity feels like a biting cold that seeps into your bones, making travel outside an invigorating yet challenging experience, as each breath turns to frost in the air and every step crunches softly in the snow.

December Average Humidity in Yamansu

This chart illustrates the average monthly humidity levels in Yamansu, 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 Yamansu is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%59%61%57%58%58%56%51%50%60%61%68%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yamansu

In Yamansu in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Yamansu, you can check the information here.

Maximum UV Index Levels in Yamansu for December

The chart shows the monthly maximum UV Index (UVI) for Yamansu 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 Yamansu typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35910121212119743
Data source: Yamansu 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 Yamansu Compares to Other Months

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

This table compares monthly weather conditions in Yamansu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (13°F)5 mm (0.2 inches)62%moderate
February Weather-7°C (20°F)9 mm (0.4 inches)59%moderate
March Weather0°C (33°F)15 mm (0.6 inches)61%very high
April Weather7°C (46°F)42 mm (1.6 inches)57%very high
May Weather12°C (53°F)42 mm (1.6 inches)58%extreme
June Weather15°C (59°F)64 mm (2.5 inches)58%extreme
July Weather18°C (64°F)52 mm (2.1 inches)56%extreme
August Weather16°C (61°F)61 mm (2.4 inches)51%extreme
September Weather12°C (53°F)45 mm (1.8 inches)50%very high
October Weather4°C (40°F)24 mm (1.0 inches)60%high
November Weather-3°C (27°F)7 mm (0.3 inches)61%moderate
December Weather-9°C (16°F)3 mm (0.1 inches)68%moderate

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