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December Weather in Jiancheng, China

Last updated: August 22, 2025

In December, the average temperature in Jiancheng, China hovers around 8°C (47°F). Expect a range from a chilly 0°C (33°F) to a pleasant 17°C (64°F). During this month, the area receives about 33 mm (1.3 in) of precipitation over 8 days, coupled with an average humidity of 90%.

December Temperature in Jiancheng

In December in Jiancheng, the average temperature is 8°C (47°F). The maximum can reach 17°C (64°F), while the minimum can be as low as 0°C (33°F). It's advisable to pack layers and keep an eye on the weather, as temperatures can vary significantly throughout the day.

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

The chart illustrates December temperature patterns in Jiancheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiancheng, December typically has an average temperature of 8°C (47°F), with highs reaching up to 17°C (64°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec465059667378818273645647
Data source: Temperature data for Jiancheng 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 Jiancheng

In Jiancheng in December, the precipitation amount is 33 mm (1.3 in) during a span of 8 days.

December Precipitation Trends in Jiancheng

The chart displays monthly precipitation patterns in Jiancheng, 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 Jiancheng, December typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec2021396487102312197113762533
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jiancheng

In Jiancheng in December, humidity is 90%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill enveloping you, making even short walks outside feel uncomfortable and heavy, as if the air is thick with moisture.

December Average Humidity in Jiancheng

This chart illustrates the average monthly humidity levels in Jiancheng, 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 Jiancheng is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%90%86%87%88%89%92%92%92%92%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jiancheng

In Jiancheng in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Jiancheng for better planning.

Maximum UV Index Levels in Jiancheng for December

The chart shows the monthly maximum UV Index (UVI) for Jiancheng 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 Jiancheng typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101211111011864
Data source: Jiancheng 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 Jiancheng Compares to Other Months

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

This table compares monthly weather conditions in Jiancheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)20 mm (0.8 inches)90%moderate
February Weather10°C (50°F)21 mm (0.8 inches)92%high
March Weather15°C (60°F)39 mm (1.5 inches)89%very high
April Weather19°C (66°F)64 mm (2.5 inches)85%very high
May Weather23°C (73°F)87 mm (3.4 inches)87%extreme
June Weather25°C (78°F)102 mm (4.0 inches)88%extreme
July Weather27°C (81°F)312 mm (12.3 inches)89%extreme
August Weather28°C (82°F)197 mm (7.8 inches)92%very high
September Weather23°C (74°F)113 mm (4.4 inches)92%extreme
October Weather18°C (64°F)76 mm (3.0 inches)92%very high
November Weather13°C (56°F)25 mm (1.0 inches)92%high
December Weather8°C (47°F)33 mm (1.3 inches)90%moderate

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