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December Weather in Mengla, China

Last updated: August 22, 2025

In December, the average temperature in Mengla, China hovers around 17°C (62°F). Expect a pleasant range, with minimums dipping to 3°C (38°F) and maximums reaching up to 29°C (85°F). During this month, you can anticipate about 44 mm (1.7 in) of precipitation spread over 5 days and an average humidity level of 64%. Perfect for those who enjoy mild weather with a touch of moisture!

December Temperature in Mengla

In December in Mengla, the average temperature is 17°C (62°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as 3°C (38°F). Be sure to pack layers to stay comfortable during your travels.

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

The chart illustrates December temperature patterns in Mengla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mengla, December typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec636572747879787777736962
Data source: Temperature data for Mengla 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 Mengla

In Mengla in December, the precipitation amount is 44 mm (1.7 in) over the course of 5 days.

December Precipitation Trends in Mengla

The chart displays monthly precipitation patterns in Mengla, 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 Mengla, December typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec4426251091051923233392001233744
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mengla

In Mengla in December, humidity is 64%. With an average temperature of 17°C (62°F), this humidity feels like a gentle blanket wrapping around you, creating a pleasant and refreshing atmosphere for traveling.

December Average Humidity in Mengla

This chart illustrates the average monthly humidity levels in Mengla, 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 Mengla is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%57%48%41%60%80%92%92%84%71%68%64%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mengla

In Mengla in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mengla.

Maximum UV Index Levels in Mengla for December

The chart shows the monthly maximum UV Index (UVI) for Mengla 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 Mengla typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101313151415141412108
Data source: Mengla 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 Mengla Compares to Other Months

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

This table compares monthly weather conditions in Mengla, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)44 mm (1.7 inches)57%very high
February Weather18°C (65°F)26 mm (1.0 inches)57%very high
March Weather22°C (72°F)25 mm (1.0 inches)48%extreme
April Weather24°C (75°F)109 mm (4.3 inches)41%extreme
May Weather26°C (78°F)105 mm (4.1 inches)60%extreme
June Weather26°C (79°F)192 mm (7.5 inches)80%extreme
July Weather26°C (78°F)323 mm (12.7 inches)92%extreme
August Weather25°C (78°F)339 mm (13.4 inches)92%extreme
September Weather25°C (77°F)200 mm (7.9 inches)83%extreme
October Weather23°C (74°F)123 mm (4.9 inches)71%extreme
November Weather20°C (69°F)37 mm (1.5 inches)68%very high
December Weather17°C (62°F)44 mm (1.7 inches)64%very high

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