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December Weather in Longcheng, China

Last updated: August 22, 2025

In December, the average temperature in Longcheng, China is a comfortable 14°C (58°F). Expect a minimum of 4°C (39°F) and a pleasant maximum of 28°C (82°F). With 27 mm (1.1 in) of precipitation spread over 5 days, the average humidity sits at a moderate 69%, creating a refreshing atmosphere throughout the month.

December Temperature in Longcheng

In December in Longcheng, the average temperature is 14°C (58°F). The maximum can reach 28°C (82°F) and the minimum can be as low as 4°C (39°F). It's a great time to visit, as you can enjoy mild days and cool nights perfect for exploring.

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

The chart illustrates December temperature patterns in Longcheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longcheng, December typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (82°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec575866707781838281746758
Data source: Temperature data for Longcheng 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 Longcheng

In Longcheng in December, the precipitation amount is 27 mm (1.1 in) over a period of 5 days.

December Precipitation Trends in Longcheng

The chart displays monthly precipitation patterns in Longcheng, 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 Longcheng, December typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec4085156172207349174270147692727
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Longcheng

In Longcheng in December, humidity is 69%. With an average temperature of 14°C (58°F), this humidity feels like a warm embrace, making it comfortable for traveling, though the air might feel a bit heavy and sticky as you explore.

December Average Humidity in Longcheng

This chart illustrates the average monthly humidity levels in Longcheng, 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 Longcheng is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%73%71%79%77%88%88%75%65%64%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Longcheng

In Longcheng in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Longcheng.

Maximum UV Index Levels in Longcheng for December

The chart shows the monthly maximum UV Index (UVI) for Longcheng 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 Longcheng typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121214131313121097
Data source: Longcheng 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 Longcheng Compares to Other Months

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

This table compares monthly weather conditions in Longcheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (57°F)40 mm (1.6 inches)64%high
February Weather15°C (59°F)85 mm (3.4 inches)68%very high
March Weather19°C (66°F)156 mm (6.1 inches)73%extreme
April Weather21°C (71°F)172 mm (6.8 inches)71%extreme
May Weather25°C (78°F)207 mm (8.2 inches)79%extreme
June Weather27°C (81°F)349 mm (13.7 inches)77%extreme
July Weather28°C (83°F)174 mm (6.8 inches)88%extreme
August Weather28°C (82°F)270 mm (10.6 inches)88%extreme
September Weather27°C (81°F)147 mm (5.8 inches)75%extreme
October Weather23°C (74°F)69 mm (2.7 inches)65%very high
November Weather19°C (67°F)27 mm (1.1 inches)64%very high
December Weather14°C (58°F)27 mm (1.1 inches)69%high

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