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December Weather in Dachuan, China

Last updated: August 22, 2025

In Dachuan, China, the average temperature in December hovers around -5°C (24°F). Expect chilly conditions, with temperatures dipping as low as -23°C (-10°F) and peaking at 9°C (48°F). During this time, anticipate about 18 mm (0.7 in) of precipitation spread across 5 days. The air is quite humid, with an average humidity of 87%, making for a crisp winter atmosphere.

December Temperature in Dachuan

In December in Dachuan, the average temperature is -5°C (24°F). Maximums can reach 9°C (48°F), while minimums can drop as low as -23°C (-10°F). Travelers should prepare for cold weather conditions and pack accordingly.

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 -5°C (24°F), with highs reaching up to 9°C (48°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec212539475460656357463523
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 18 mm (0.7 in) spread over a duration of 5 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 18 mm (0.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec192548871211291541511361093818
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 87%. With an average temperature of -5°C (24°F), this humidity feels like an icy embrace that makes the cold penetrate deeper into your bones, adding a chilling dampness that can quickly dampen the spirits of even the most seasoned travelers.

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 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%86%85%84%87%88%91%91%91%90%87%
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 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 Dachuan for better planning.

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 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810131414131312964
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-6°C (21°F)19 mm (0.7 inches)87%moderate
February Weather-4°C (25°F)25 mm (1.0 inches)90%very high
March Weather4°C (39°F)48 mm (1.9 inches)86%very high
April Weather8°C (47°F)87 mm (3.4 inches)84%extreme
May Weather12°C (54°F)120 mm (4.7 inches)84%extreme
June Weather16°C (60°F)129 mm (5.1 inches)87%extreme
July Weather18°C (65°F)154 mm (6.1 inches)88%extreme
August Weather17°C (64°F)151 mm (5.9 inches)91%extreme
September Weather14°C (57°F)136 mm (5.4 inches)91%extreme
October Weather8°C (47°F)109 mm (4.3 inches)91%very high
November Weather2°C (35°F)38 mm (1.5 inches)90%high
December Weather-5°C (24°F)18 mm (0.7 inches)87%moderate

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