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December Weather in Longcang, China

Last updated: August 22, 2025

In Longcang, China, December, the average temperature hovers around -10°C (15°F), with extremes ranging from a chilly -28°C (-19°F) to a milder 8°C (47°F). Expect precipitation of about 7 mm (0.3 in) spread over 2 days, all while enjoying an average humidity level of 67%. Stay warm and prepared for these frosty conditions!

December Temperature in Longcang

In December in Longcang, the average temperature is -10°C (15°F). The maximum can reach 8°C (47°F), while the minimum can drop as low as -28°C (-19°F). It is essential to bundle up and prepare for variable weather when traveling to Longcang during this time.

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

The chart illustrates December temperature patterns in Longcang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longcang, December typically has an average temperature of -10°C (15°F), with highs reaching up to 8°C (47°F) and lows dropping to around -28°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec141928364450565548372214
Data source: Temperature data for Longcang 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 Longcang

In Longcang in December, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Longcang

The chart displays monthly precipitation patterns in Longcang, 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 Longcang, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec8102052831319814011264147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Longcang

In Longcang in December, humidity is 67%. With an average temperature of -10°C (15°F), this humidity feels like an icy mist enveloping you, amplifying the chill and making outdoor activities brisk and invigorating, yet requiring extra layers to stay comfortable while traveling.

December Average Humidity in Longcang

This chart illustrates the average monthly humidity levels in Longcang, 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 Longcang is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%78%77%73%80%85%87%89%88%82%73%67%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Longcang

In Longcang 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 Longcang.

Maximum UV Index Levels in Longcang for December

The chart shows the monthly maximum UV Index (UVI) for Longcang 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 Longcang typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec57101315151514131075
Data source: Longcang 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 Longcang Compares to Other Months

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

This table compares monthly weather conditions in Longcang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)8 mm (0.3 inches)71%moderate
February Weather-7°C (19°F)10 mm (0.4 inches)78%high
March Weather-2°C (29°F)20 mm (0.8 inches)77%very high
April Weather2°C (36°F)52 mm (2.1 inches)73%extreme
May Weather7°C (44°F)83 mm (3.3 inches)80%extreme
June Weather10°C (51°F)131 mm (5.2 inches)85%extreme
July Weather13°C (56°F)98 mm (3.9 inches)87%extreme
August Weather13°C (55°F)140 mm (5.5 inches)89%extreme
September Weather9°C (49°F)112 mm (4.4 inches)88%extreme
October Weather3°C (37°F)64 mm (2.5 inches)82%very high
November Weather-5°C (23°F)14 mm (0.6 inches)73%high
December Weather-10°C (15°F)7 mm (0.3 inches)67%moderate

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