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December Weather in Sumeng, China

Last updated: August 22, 2025

In Sumeng, China, the average temperature in December hovers around 9°C (49°F). Expect minimums as low as -2°C (29°F) and occasional maximums reaching 26°C (78°F). This month also brings about precipitation, with an average of 58 mm (2.3 in) over 9 days, and an average humidity level of 78%, making for a distinctly cool and damp atmosphere.

December Temperature in Sumeng

In December in Sumeng, the average temperature is 9°C (49°F). The maximum can reach 26°C (78°F), while the minimum can drop as low as -2°C (29°F). Be prepared for a wide range of temperatures when traveling to Sumeng during this month.

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

The chart illustrates December temperature patterns in Sumeng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumeng, December typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (78°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec464857657378858680695948
Data source: Temperature data for Sumeng 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 Sumeng

In Sumeng in December, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

December Precipitation Trends in Sumeng

The chart displays monthly precipitation patterns in Sumeng, 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 Sumeng, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6777148113200311259168104617459
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sumeng

In Sumeng in December, humidity is 78%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while traveling, as the cool air combines with the moisture to create a brisk and invigorating atmosphere.

December Average Humidity in Sumeng

This chart illustrates the average monthly humidity levels in Sumeng, 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 Sumeng is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%71%81%86%87%87%91%87%72%74%80%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sumeng

In Sumeng 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 Sumeng.

Maximum UV Index Levels in Sumeng for December

The chart shows the monthly maximum UV Index (UVI) for Sumeng 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 Sumeng typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101112121211865
Data source: Sumeng 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 Sumeng Compares to Other Months

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

This table compares monthly weather conditions in Sumeng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)67 mm (2.6 inches)65%high
February Weather9°C (48°F)77 mm (3.0 inches)71%high
March Weather14°C (57°F)148 mm (5.8 inches)81%very high
April Weather18°C (65°F)113 mm (4.4 inches)86%very high
May Weather23°C (74°F)200 mm (7.9 inches)87%extreme
June Weather25°C (78°F)311 mm (12.2 inches)87%extreme
July Weather29°C (85°F)259 mm (10.2 inches)91%extreme
August Weather30°C (86°F)168 mm (6.6 inches)87%extreme
September Weather27°C (80°F)104 mm (4.1 inches)72%extreme
October Weather21°C (69°F)61 mm (2.4 inches)74%very high
November Weather15°C (60°F)74 mm (2.9 inches)80%high
December Weather9°C (49°F)58 mm (2.3 inches)78%moderate

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