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December Weather in Jiewen, China

Last updated: August 23, 2025

In December, the average temperature in Jiewen, China hovers around -6°C (21°F). Visitors should prepare for chilly conditions, as temperatures can dip as low as -21°C (-5°F), while occasionally peaking at 9°C (49°F). Expect 9 mm (0.4 in) of precipitation over just 2 days, accompanied by a comfortable average humidity of 58%.

December Temperature in Jiewen

In December in Jiewen, the average temperature is -6°C (21°F), with maximums reaching 9°C (49°F) and minimums dipping as low as -21°C (-5°F). Travelers should be prepared for chilly conditions, making warm clothing essential for outdoor explorations.

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

The chart illustrates December temperature patterns in Jiewen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiewen, December typically has an average temperature of -6°C (21°F), with highs reaching up to 9°C (49°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec162338516270777566513621
Data source: Temperature data for Jiewen 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 Jiewen

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

December Precipitation Trends in Jiewen

The chart displays monthly precipitation patterns in Jiewen, 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 Jiewen, December typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec612183276831032199759409
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jiewen

In Jiewen in December, humidity is 58%. With an average temperature of -6°C (21°F), this humidity feels like a brisk, chilling embrace that can make outdoor exploration invigorating yet slightly uncomfortable, necessitating warm layers to feel at ease while traveling.

December Average Humidity in Jiewen

This chart illustrates the average monthly humidity levels in Jiewen, 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 Jiewen is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%52%53%60%71%79%85%86%75%80%70%58%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jiewen

In Jiewen in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Jiewen, you can visit Hourly UV Index in Jiewen.

Maximum UV Index Levels in Jiewen for December

The chart shows the monthly maximum UV Index (UVI) for Jiewen 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 Jiewen typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236781011107632
Data source: Jiewen 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 Jiewen Compares to Other Months

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

This table compares monthly weather conditions in Jiewen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)6 mm (0.2 inches)58%low
February Weather-5°C (23°F)12 mm (0.5 inches)52%moderate
March Weather3°C (38°F)18 mm (0.7 inches)53%high
April Weather11°C (51°F)32 mm (1.3 inches)59%high
May Weather17°C (62°F)76 mm (3.0 inches)70%very high
June Weather21°C (71°F)83 mm (3.3 inches)79%very high
July Weather25°C (77°F)103 mm (4.1 inches)85%extreme
August Weather24°C (75°F)219 mm (8.6 inches)86%very high
September Weather19°C (66°F)97 mm (3.8 inches)75%high
October Weather10°C (51°F)59 mm (2.3 inches)80%high
November Weather2°C (36°F)40 mm (1.6 inches)70%moderate
December Weather-6°C (21°F)9 mm (0.4 inches)58%low

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