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December Weather in Dayuan, China

Last updated: August 22, 2025

In December, the average temperature in Dayuan, China hovers around 9°C (49°F). Expect a minimum of -2°C (29°F) and a pleasant maximum of 24°C (76°F). With 26 mm (1.0 in) of precipitation spread over 7 days, be prepared for occasional showers. The average humidity is around 70%, creating a cool and refreshing atmosphere.

December Temperature in Dayuan

In December in Dayuan, the average temperature is 9°C (49°F). Maximums can reach 24°C (76°F), and minimums can drop as low as -2°C (29°F). This variation in temperature means travelers should pack layers to enjoy a comfortable experience throughout the day.

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

The chart illustrates December temperature patterns in Dayuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayuan, December typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (76°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec474959647378818178675948
Data source: Temperature data for Dayuan 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 Dayuan

In Dayuan in December, the total precipitation amount is 26 mm (1.0 in) spread over a period of 7 days.

December Precipitation Trends in Dayuan

The chart displays monthly precipitation patterns in Dayuan, 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 Dayuan, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec4789156151176266132140106547226
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dayuan

In Dayuan in December, humidity is 70%. With an average temperature of 9°C (49°F), this humidity feels like a chilly dampness that seeps into your bones, making it necessary to dress in layers and pack an umbrella for your travels.

December Average Humidity in Dayuan

This chart illustrates the average monthly humidity levels in Dayuan, 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 Dayuan is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%77%73%85%83%89%88%62%56%63%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dayuan

In Dayuan in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Dayuan, you can refer to this Hourly UV Index in Dayuan.

Maximum UV Index Levels in Dayuan for December

The chart shows the monthly maximum UV Index (UVI) for Dayuan 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 Dayuan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111213131313111086
Data source: Dayuan 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 Dayuan Compares to Other Months

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

This table compares monthly weather conditions in Dayuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)47 mm (1.9 inches)63%high
February Weather10°C (50°F)89 mm (3.5 inches)66%very high
March Weather15°C (59°F)156 mm (6.2 inches)77%extreme
April Weather18°C (65°F)151 mm (6.0 inches)73%extreme
May Weather23°C (73°F)176 mm (6.9 inches)85%extreme
June Weather25°C (78°F)266 mm (10.5 inches)83%extreme
July Weather27°C (82°F)132 mm (5.2 inches)89%extreme
August Weather27°C (81°F)140 mm (5.5 inches)88%extreme
September Weather25°C (78°F)106 mm (4.2 inches)62%extreme
October Weather19°C (67°F)54 mm (2.1 inches)56%very high
November Weather15°C (59°F)72 mm (2.8 inches)63%very high
December Weather9°C (49°F)26 mm (1.0 inches)70%high

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