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December Weather in Longgu, China

Last updated: August 22, 2025

In December, the average temperature in Longgu, China hovers around 3°C (38°F). However, be prepared for a temperature range that can dip to a chilly -10°C (14°F) at night and soar to a mild 15°C (59°F) during the day. Expect around 10 mm (0.4 in) of precipitation spread over 2 days, while the average humidity lingers at a comfortable 72%.

December Temperature in Longgu

In December in Longgu, the average temperature is 3°C (38°F). Maximum temperatures can reach 15°C (59°F), while minimums can drop as low as -10°C (14°F). Make sure to pack warm clothing and prepare for varying weather conditions if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Longgu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longgu, December typically has an average temperature of 3°C (38°F), with highs reaching up to 15°C (59°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec344052617280828174615138
Data source: Temperature data for Longgu 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 Longgu

In Longgu in December, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

December Precipitation Trends in Longgu

The chart displays monthly precipitation patterns in Longgu, 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 Longgu, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec19212140509319422577273010
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Longgu

In Longgu in December, humidity is 72%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that wraps around you, making outdoor activities less enjoyable and necessitating warm, water-resistant clothing for comfortable traveling.

December Average Humidity in Longgu

This chart illustrates the average monthly humidity levels in Longgu, 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 Longgu is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%63%70%77%73%73%85%83%68%72%81%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Longgu

In Longgu in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Longgu, you can check the information here.

Maximum UV Index Levels in Longgu for December

The chart shows the monthly maximum UV Index (UVI) for Longgu 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 Longgu typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101010108753
Data source: Longgu 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 Longgu Compares to Other Months

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

This table compares monthly weather conditions in Longgu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)19 mm (0.8 inches)53%moderate
February Weather4°C (40°F)21 mm (0.8 inches)63%moderate
March Weather11°C (52°F)21 mm (0.8 inches)70%high
April Weather16°C (61°F)40 mm (1.6 inches)77%very high
May Weather22°C (72°F)50 mm (2.0 inches)73%very high
June Weather27°C (80°F)93 mm (3.7 inches)73%very high
July Weather28°C (83°F)194 mm (7.6 inches)85%very high
August Weather27°C (82°F)224 mm (8.8 inches)83%very high
September Weather23°C (74°F)77 mm (3.0 inches)68%very high
October Weather16°C (61°F)26 mm (1.0 inches)72%high
November Weather10°C (51°F)30 mm (1.2 inches)81%moderate
December Weather3°C (38°F)10 mm (0.4 inches)72%moderate

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