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December Weather in Jianchang, China

Last updated: August 22, 2025

In December, the average temperature in Jianchang, China hovers around -10°C (14°F), with a minimum dropping as low as -26°C (-15°F) and a maximum reaching up to 5°C (41°F). Expect some moisture during your stay, with an average precipitation of 15 mm (0.6 in) spread over 3 days. Additionally, the atmosphere is generally crisp, with an average humidity of 58%.

December Temperature in Jianchang

In December in Jianchang, the average temperature is -10°C (14°F), with maximums reaching 5°C (41°F) and minimums dropping as low as -26°C (-15°F). Travelers should be prepared for cold conditions and dress warmly to fully enjoy their visit.

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

The chart illustrates December temperature patterns in Jianchang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jianchang, December typically has an average temperature of -10°C (14°F), with highs reaching up to 5°C (41°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec101634465765737161463114
Data source: Temperature data for Jianchang 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 Jianchang

In Jianchang in December, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

December Precipitation Trends in Jianchang

The chart displays monthly precipitation patterns in Jianchang, 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 Jianchang, December typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec92324468310011124399735715
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jianchang

In Jianchang in December humidity is 58%. With an average temperature of -10°C (14°F), this humidity feels like an icy embrace, making outdoor activities brisk and invigorating, yet requiring layered clothing to maintain warmth while exploring the winter landscape.

December Average Humidity in Jianchang

This chart illustrates the average monthly humidity levels in Jianchang, 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 Jianchang 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 Jianchang

In Jianchang 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 Jianchang, you can visit Hourly UV Index in Jianchang.

Maximum UV Index Levels in Jianchang for December

The chart shows the monthly maximum UV Index (UVI) for Jianchang 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 Jianchang typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236881010108632
Data source: Jianchang 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 Jianchang Compares to Other Months

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

This table compares monthly weather conditions in Jianchang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)9 mm (0.4 inches)58%low
February Weather-9°C (16°F)23 mm (0.9 inches)52%moderate
March Weather1°C (34°F)24 mm (0.9 inches)53%high
April Weather8°C (47°F)46 mm (1.8 inches)59%very high
May Weather14°C (57°F)83 mm (3.3 inches)70%very high
June Weather18°C (66°F)100 mm (4.0 inches)79%very high
July Weather23°C (73°F)111 mm (4.4 inches)85%very high
August Weather22°C (71°F)243 mm (9.6 inches)86%very high
September Weather16°C (61°F)99 mm (3.9 inches)75%very high
October Weather8°C (46°F)73 mm (2.9 inches)80%high
November Weather-1°C (31°F)57 mm (2.2 inches)70%moderate
December Weather-10°C (14°F)15 mm (0.6 inches)58%low

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