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December Weather in Erlong, China

Last updated: August 23, 2025

In December, the average temperature in Erlong, China hovers around 4°C (39°F). Expect chilly days with a minimum dipping to -6°C (21°F) and warm spells reaching up to 17°C (64°F). With an average precipitation amount of 9 mm (0.4 in) spread across just 2 days, you might experience some light showers. Don't forget your umbrella, as the average humidity is a high 81%, making it feel even cooler!

December Temperature in Erlong

In December in Erlong, the average temperature is 4°C (39°F), with maximums reaching up to 17°C (64°F) and minimums dropping as low as -6°C (21°F). Be prepared for a range of temperatures, making layered clothing essential for your travels.

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

The chart illustrates December temperature patterns in Erlong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Erlong, December typically has an average temperature of 4°C (39°F), with highs reaching up to 17°C (64°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec364152607077797971605139
Data source: Temperature data for Erlong 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 Erlong

In Erlong in December, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

December Precipitation Trends in Erlong

The chart displays monthly precipitation patterns in Erlong, 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 Erlong, December typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec222331646815918915412971279
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Erlong

In Erlong in December, humidity is 81%. With an average temperature of 4°C (39°F), this humidity feels like a chilling dampness that penetrates even the warmest layers of clothing, making outdoor exploration uncomfortable and prompting travelers to seek refuge indoors.

December Average Humidity in Erlong

This chart illustrates the average monthly humidity levels in Erlong, 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 Erlong is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%85%82%77%80%86%82%73%81%84%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Erlong

In Erlong 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 Erlong, you can check the information here.

Maximum UV Index Levels in Erlong for December

The chart shows the monthly maximum UV Index (UVI) for Erlong 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 Erlong typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4579111010109853
Data source: Erlong 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 Erlong Compares to Other Months

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

This table compares monthly weather conditions in Erlong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)22 mm (0.9 inches)74%moderate
February Weather5°C (41°F)23 mm (0.9 inches)78%moderate
March Weather11°C (52°F)31 mm (1.2 inches)85%high
April Weather16°C (60°F)64 mm (2.5 inches)82%very high
May Weather21°C (70°F)68 mm (2.7 inches)77%extreme
June Weather25°C (77°F)159 mm (6.2 inches)80%very high
July Weather26°C (80°F)189 mm (7.4 inches)86%very high
August Weather26°C (80°F)154 mm (6.0 inches)82%very high
September Weather22°C (72°F)129 mm (5.1 inches)73%very high
October Weather15°C (60°F)71 mm (2.8 inches)81%very high
November Weather11°C (51°F)27 mm (1.0 inches)84%moderate
December Weather4°C (39°F)9 mm (0.4 inches)81%moderate

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