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December Weather in Datuan, China

Last updated: August 22, 2025

In Datuan, China, the average temperature in December is a brisk 9°C (49°F). During this month, temperatures can fluctuate, with a minimum of -5°C (23°F) and a maximum of 19°C (67°F). Expect some showers, with an average precipitation amount of 61 mm (2.4 in) over approximately 9 days. The air tends to be quite humid, with an average humidity of 77%, so be prepared for a bit of dampness!

December Temperature in Datuan

In December in Datuan, the average temperature is 9°C (49°F), with maximums reaching up to 19°C (67°F) and minimums dipping as low as -5°C (23°F). Be prepared for a range of weather, making it a great time for travelers to enjoy both mild and brisk outdoor activities.

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

The chart illustrates December temperature patterns in Datuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Datuan, December typically has an average temperature of 9°C (49°F), with highs reaching up to 19°C (67°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec444552606975828478696049
Data source: Temperature data for Datuan 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 Datuan

In Datuan in December, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

December Precipitation Trends in Datuan

The chart displays monthly precipitation patterns in Datuan, 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 Datuan, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec64729686127234227165168886161
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Datuan

In Datuan in December humidity is 77%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor explorations feel colder and more uncomfortable than the thermometer suggests.

December Average Humidity in Datuan

This chart illustrates the average monthly humidity levels in Datuan, 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 Datuan is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%81%87%87%89%93%91%81%80%82%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Datuan

In Datuan 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 Datuan for better planning.

Maximum UV Index Levels in Datuan for December

The chart shows the monthly maximum UV Index (UVI) for Datuan 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 Datuan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011121111864
Data source: Datuan 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 Datuan Compares to Other Months

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

This table compares monthly weather conditions in Datuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)64 mm (2.5 inches)70%moderate
February Weather7°C (45°F)72 mm (2.8 inches)73%high
March Weather11°C (53°F)96 mm (3.8 inches)81%very high
April Weather15°C (60°F)86 mm (3.4 inches)87%very high
May Weather20°C (69°F)127 mm (5.0 inches)87%very high
June Weather24°C (75°F)234 mm (9.2 inches)89%extreme
July Weather28°C (82°F)227 mm (8.9 inches)93%extreme
August Weather29°C (84°F)165 mm (6.5 inches)91%extreme
September Weather26°C (78°F)168 mm (6.6 inches)81%extreme
October Weather21°C (69°F)88 mm (3.5 inches)80%very high
November Weather16°C (60°F)61 mm (2.4 inches)82%high
December Weather9°C (49°F)61 mm (2.4 inches)77%moderate

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