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December Weather in Longfeng, China

Last updated: August 22, 2025

In December, the average temperature in Longfeng, China hovers around 4°C (40°F). Expect lows of -4°C (25°F) and highs of 14°C (58°F), making this month quite variable. Additionally, precipitation is moderate, with about 67 mm (2.6 in) falling over 13 days. The air feels quite humid, with an average humidity of 81%.

December Temperature in Longfeng

In December in Longfeng, the average temperature is 4°C (40°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate and dress in layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Longfeng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longfeng, December typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec384150576470747567574940
Data source: Temperature data for Longfeng 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 Longfeng

In Longfeng in December, the precipitation amount is 67 mm (2.6 in) spread over 13 days.

December Precipitation Trends in Longfeng

The chart displays monthly precipitation patterns in Longfeng, 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 Longfeng, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec80861411612222703091681941499967
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Longfeng

In Longfeng in December humidity is 81%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that can make traveling quite uncomfortable, as the cold air clings uncomfortably to your skin and the moisture can quickly sap your body heat.

December Average Humidity in Longfeng

This chart illustrates the average monthly humidity levels in Longfeng, 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 Longfeng is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%76%87%82%83%84%87%85%77%81%86%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Longfeng

In Longfeng 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 Longfeng.

Maximum UV Index Levels in Longfeng for December

The chart shows the monthly maximum UV Index (UVI) for Longfeng 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 Longfeng typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679111212131212975
Data source: Longfeng 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 Longfeng Compares to Other Months

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

This table compares monthly weather conditions in Longfeng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)80 mm (3.2 inches)72%high
February Weather5°C (41°F)86 mm (3.4 inches)76%high
March Weather10°C (50°F)140 mm (5.5 inches)87%very high
April Weather14°C (57°F)161 mm (6.3 inches)82%extreme
May Weather18°C (64°F)222 mm (8.7 inches)83%extreme
June Weather21°C (70°F)270 mm (10.6 inches)84%extreme
July Weather23°C (74°F)309 mm (12.1 inches)87%extreme
August Weather24°C (75°F)168 mm (6.6 inches)85%extreme
September Weather20°C (68°F)194 mm (7.6 inches)77%extreme
October Weather14°C (58°F)149 mm (5.9 inches)81%very high
November Weather9°C (49°F)99 mm (3.9 inches)86%high
December Weather4°C (40°F)67 mm (2.6 inches)81%moderate

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