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December Weather in Jielong, China

Last updated: August 22, 2025

In December, the average temperature in Jielong, China hovers around 9°C (48°F). Expect chilly conditions, with a minimum drop to -1°C (31°F) and a mild maximum of 18°C (64°F). During this time, precipitation typically amounts to 32 mm (1.3 in) over 10 days, contributing to an average humidity level of 81%. Be prepared for a mix of cool air and occasional rain!

December Temperature in Jielong

In December in Jielong, the average temperature is 9°C (48°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -1°C (31°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Jielong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jielong, December typically has an average temperature of 9°C (48°F), with highs reaching up to 18°C (64°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959657176828475645648
Data source: Temperature data for Jielong 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 Jielong

In Jielong in December, the precipitation amount is 32 mm (1.3 in) spread over a duration of 10 days.

December Precipitation Trends in Jielong

The chart displays monthly precipitation patterns in Jielong, 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 Jielong, December typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec3438911121651691691491791185533
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jielong

In Jielong in December, humidity is 81%. With an average temperature of 9°C (48°F), this humidity feels like a chilly, damp embrace that can make outdoor activities less enjoyable and may require extra layers to stay comfortable while traveling.

December Average Humidity in Jielong

This chart illustrates the average monthly humidity levels in Jielong, 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 Jielong is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%76%80%77%82%85%85%87%84%81%86%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jielong

In Jielong 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 Jielong.

Maximum UV Index Levels in Jielong for December

The chart shows the monthly maximum UV Index (UVI) for Jielong 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 Jielong typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec57911111212129975
Data source: Jielong 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 Jielong Compares to Other Months

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

This table compares monthly weather conditions in Jielong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)34 mm (1.3 inches)72%moderate
February Weather10°C (50°F)38 mm (1.5 inches)76%high
March Weather15°C (59°F)91 mm (3.6 inches)80%very high
April Weather19°C (66°F)112 mm (4.4 inches)77%extreme
May Weather22°C (71°F)165 mm (6.5 inches)82%extreme
June Weather24°C (76°F)169 mm (6.6 inches)85%extreme
July Weather28°C (83°F)169 mm (6.6 inches)85%extreme
August Weather29°C (84°F)149 mm (5.9 inches)87%extreme
September Weather24°C (75°F)179 mm (7.1 inches)84%very high
October Weather18°C (64°F)118 mm (4.6 inches)81%very high
November Weather13°C (56°F)55 mm (2.2 inches)86%high
December Weather9°C (48°F)32 mm (1.3 inches)81%moderate

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