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December Weather in Mayuan, China

Last updated: August 22, 2025

In Mayuan, China, the average temperature in December hovers around -2°C (29°F). Expect a chilly minimum of -21°C (-5°F) and a milder maximum of 9°C (48°F). During this month, 20 mm (0.8 in) of precipitation is likely over approximately 6 days. Additionally, the average humidity remains high at 88%, making it feel even cooler.

December Temperature in Mayuan

In December in Mayuan, the average temperature is -2°C (29°F). Maximums can reach 9°C (48°F), while minimums can drop as low as -21°C (-5°F). Travelers should be prepared for a chilly climate and pack accordingly.

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

The chart illustrates December temperature patterns in Mayuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mayuan, December typically has an average temperature of -2°C (29°F), with highs reaching up to 9°C (48°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec273244525966706961504028
Data source: Temperature data for Mayuan 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 Mayuan

In Mayuan in December, the precipitation amount is 20 mm (0.8 in) over the course of 6 days.

December Precipitation Trends in Mayuan

The chart displays monthly precipitation patterns in Mayuan, 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 Mayuan, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec19254366841161531591291163220
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mayuan

In Mayuan in December, humidity is 88%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill in the air that penetrates layers of clothing, making outdoor activities challenging and potentially uncomfortable for travelers.

December Average Humidity in Mayuan

This chart illustrates the average monthly humidity levels in Mayuan, 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 Mayuan is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%90%85%81%86%87%88%89%90%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mayuan

In Mayuan in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mayuan for better planning.

Maximum UV Index Levels in Mayuan for December

The chart shows the monthly maximum UV Index (UVI) for Mayuan 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 Mayuan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101212121211854
Data source: Mayuan 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 Mayuan Compares to Other Months

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

This table compares monthly weather conditions in Mayuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)19 mm (0.7 inches)85%moderate
February Weather0°C (32°F)25 mm (1.0 inches)87%high
March Weather7°C (44°F)43 mm (1.7 inches)90%very high
April Weather11°C (52°F)66 mm (2.6 inches)85%very high
May Weather15°C (60°F)84 mm (3.3 inches)81%extreme
June Weather19°C (66°F)116 mm (4.5 inches)86%extreme
July Weather21°C (71°F)153 mm (6.0 inches)87%extreme
August Weather21°C (69°F)159 mm (6.3 inches)88%extreme
September Weather16°C (61°F)129 mm (5.1 inches)89%extreme
October Weather10°C (50°F)116 mm (4.6 inches)90%very high
November Weather4°C (40°F)32 mm (1.2 inches)88%moderate
December Weather-2°C (29°F)20 mm (0.8 inches)88%moderate

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