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December Weather in Mengjiaxi, China

Last updated: August 23, 2025

The average temperature in Mengjiaxi, China during December is a cool 8°C (46°F), with temperatures ranging from a chilly -3°C (27°F) to a comfortable 19°C (66°F). Expect about 30 mm (1.2 in) of precipitation spread over 7 days, contributing to an average humidity of 76%. Prepare accordingly for this varied climate!

December Temperature in Mengjiaxi

In December in Mengjiaxi, the average temperature is 8°C (46°F). The maximum can reach 19°C (66°F) and the minimum can be as low as -3°C (27°F). Travelers should be prepared for a range of temperatures and pack accordingly for both warm days and chilly nights.

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

The chart illustrates December temperature patterns in Mengjiaxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mengjiaxi, December typically has an average temperature of 8°C (46°F), with highs reaching up to 19°C (66°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424656647279848577655746
Data source: Temperature data for Mengjiaxi 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 Mengjiaxi

In Mengjiaxi in December, the total precipitation amount is 30 mm (1.2 in) over a span of 7 days.

December Precipitation Trends in Mengjiaxi

The chart displays monthly precipitation patterns in Mengjiaxi, 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 Mengjiaxi, December typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5558107127173193199144114675230
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mengjiaxi

In Mengjiaxi in December, humidity is 76%. With an average temperature of 8°C (46°F), this humidity feels like a chilly dampness that seeps into your bones, making travel less enjoyable as the cold air mixes with the moisture, creating an uneasy, heavy atmosphere that can hinder your outdoor plans.

December Average Humidity in Mengjiaxi

This chart illustrates the average monthly humidity levels in Mengjiaxi, 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 Mengjiaxi is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%86%86%86%87%89%86%70%73%83%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mengjiaxi

In Mengjiaxi 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 Mengjiaxi.

Maximum UV Index Levels in Mengjiaxi for December

The chart shows the monthly maximum UV Index (UVI) for Mengjiaxi 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 Mengjiaxi typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec667101011121210965
Data source: Mengjiaxi 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 Mengjiaxi Compares to Other Months

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

This table compares monthly weather conditions in Mengjiaxi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)54 mm (2.1 inches)71%high
February Weather8°C (46°F)58 mm (2.3 inches)75%high
March Weather13°C (56°F)107 mm (4.2 inches)86%high
April Weather18°C (65°F)127 mm (5.0 inches)86%very high
May Weather22°C (73°F)173 mm (6.8 inches)86%very high
June Weather26°C (79°F)193 mm (7.6 inches)87%extreme
July Weather29°C (84°F)199 mm (7.9 inches)89%extreme
August Weather29°C (85°F)144 mm (5.7 inches)86%extreme
September Weather25°C (77°F)114 mm (4.5 inches)70%very high
October Weather18°C (65°F)67 mm (2.7 inches)72%very high
November Weather14°C (57°F)52 mm (2.0 inches)82%high
December Weather8°C (46°F)30 mm (1.2 inches)76%moderate

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