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December Weather in Dianyang, China

Last updated: August 23, 2025

In December, the average temperature in Dianyang, China is a pleasant 13°C (55°F). Expect some variability, with lows reaching 1°C (34°F) and highs climbing to 22°C (72°F). During this month, anticipate a total precipitation of about 20 mm (0.8 in) over approximately 3 days, contributing to an average humidity level of 79%.

December Temperature in Dianyang

In December in Dianyang, the average temperature is 13°C (55°F). Maximums can reach 22°C (72°F), and minimums can be as low as 1°C (34°F). Travelers should pack layers to comfortably enjoy the mild days and cool evenings.

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

The chart illustrates December temperature patterns in Dianyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dianyang, December typically has an average temperature of 13°C (55°F), with highs reaching up to 22°C (72°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec545763667072717271676155
Data source: Temperature data for Dianyang 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 Dianyang

In Dianyang in December, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

December Precipitation Trends in Dianyang

The chart displays monthly precipitation patterns in Dianyang, 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 Dianyang, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec35194075651613333311621083620
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dianyang

In Dianyang in December humidity is 79%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill that permeates clothing, making outdoor activities slightly uncomfortable and prompting travelers to seek shelter or dress in layers to stay warm while adjusting to the moist air.

December Average Humidity in Dianyang

This chart illustrates the average monthly humidity levels in Dianyang, 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 Dianyang is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%69%45%48%74%88%93%91%88%86%85%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dianyang

In Dianyang in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dianyang.

Maximum UV Index Levels in Dianyang for December

The chart shows the monthly maximum UV Index (UVI) for Dianyang 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 Dianyang typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111314141515141297
Data source: Dianyang 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 Dianyang Compares to Other Months

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

This table compares monthly weather conditions in Dianyang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)35 mm (1.4 inches)65%high
February Weather14°C (57°F)19 mm (0.8 inches)69%very high
March Weather17°C (63°F)40 mm (1.6 inches)44%extreme
April Weather19°C (67°F)75 mm (2.9 inches)48%extreme
May Weather21°C (70°F)65 mm (2.6 inches)74%extreme
June Weather22°C (73°F)161 mm (6.3 inches)88%extreme
July Weather22°C (72°F)333 mm (13.1 inches)93%extreme
August Weather22°C (72°F)331 mm (13.0 inches)91%extreme
September Weather22°C (71°F)162 mm (6.4 inches)88%extreme
October Weather20°C (68°F)108 mm (4.2 inches)86%extreme
November Weather16°C (61°F)36 mm (1.4 inches)85%very high
December Weather13°C (55°F)20 mm (0.8 inches)79%high

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