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December Weather in Dachuan, China

Last updated: August 23, 2025

In December, the average temperature in Dachuan, China hovers around -11°C (13°F), with extremes ranging from a brisk -32°C (-25°F) to a milder 5°C (41°F). Expect about 16 mm (0.6 in) of precipitation over approximately 4 days, accompanied by an average humidity of 74%, creating a chilly yet atmospheric setting.

December Temperature in Dachuan

In December in Dachuan, the average temperature is -11°C (13°F). The maximum can reach 5°C (41°F), while the minimum can drop to as low as -32°C (-25°F). Travelers should be prepared for extremely cold conditions and dress warmly to enjoy their visit.

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

The chart illustrates December temperature patterns in Dachuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dachuan, December typically has an average temperature of -11°C (13°F), with highs reaching up to 5°C (41°F) and lows dropping to around -32°C (-25°F).
JanFebMarAprMayJunJulAugSepOctNovDec91534475867757261463112
Data source: Temperature data for Dachuan 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 Dachuan

In Dachuan in December, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

December Precipitation Trends in Dachuan

The chart displays monthly precipitation patterns in Dachuan, 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 Dachuan, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec10232545939510325697655316
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dachuan

In Dachuan in December humidity is 74%. With an average temperature of -11°C (13°F), this humidity feels like an uncomfortable mix of biting cold and dampness, making travel particularly challenging as the chill seeps into your bones and the moisture clings to your clothes.

December Average Humidity in Dachuan

This chart illustrates the average monthly humidity levels in Dachuan, 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 Dachuan is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%72%65%67%74%83%88%90%83%85%73%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dachuan

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

Maximum UV Index Levels in Dachuan for December

The chart shows the monthly maximum UV Index (UVI) for Dachuan 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 Dachuan typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23688910108532
Data source: Dachuan 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 Dachuan Compares to Other Months

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

This table compares monthly weather conditions in Dachuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (9°F)10 mm (0.4 inches)76%low
February Weather-9°C (15°F)23 mm (0.9 inches)71%moderate
March Weather1°C (34°F)25 mm (1.0 inches)65%high
April Weather8°C (47°F)45 mm (1.8 inches)67%very high
May Weather14°C (58°F)93 mm (3.6 inches)74%very high
June Weather19°C (67°F)94 mm (3.7 inches)83%very high
July Weather24°C (75°F)103 mm (4.0 inches)88%very high
August Weather22°C (72°F)256 mm (10.1 inches)90%very high
September Weather16°C (62°F)97 mm (3.8 inches)83%very high
October Weather8°C (46°F)65 mm (2.5 inches)85%moderate
November Weather-1°C (31°F)53 mm (2.1 inches)73%moderate
December Weather-11°C (13°F)16 mm (0.6 inches)74%low

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