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December Weather in Dayu, China

Last updated: August 22, 2025

In December, the average temperature in Dayu, China dips to a chilly -4°C (26°F). Expect minimums as low as -17°C (2°F) and highs reaching up to 11°C (52°F). Precipitation is minimal, with only 3 mm (0.1 in) recorded over 0 days, while humidity averages around 51%. Stay warm and enjoy the crisp air!

December Temperature in Dayu

In December in Dayu, the average temperature is -4°C (26°F), with maximums reaching 11°C (52°F) and minimums dropping as low as -17°C (2°F). It's essential to pack warm clothing and prepare for significant temperature fluctuations when traveling to this destination during this time.

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

The chart illustrates December temperature patterns in Dayu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayu, December typically has an average temperature of -4°C (26°F), with highs reaching up to 11°C (52°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec232842556674777567513725
Data source: Temperature data for Dayu 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 Dayu

In Dayu in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

December Precipitation Trends in Dayu

The chart displays monthly precipitation patterns in Dayu, 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 Dayu, December typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec28212925722381928245173
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dayu

In Dayu in December humidity is 51%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that penetrates layers of clothing, making outdoor activities less enjoyable and prompting travelers to seek warmth indoors.

December Average Humidity in Dayu

This chart illustrates the average monthly humidity levels in Dayu, 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 Dayu is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%41%48%61%58%65%79%78%66%70%68%51%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dayu

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

Maximum UV Index Levels in Dayu for December

The chart shows the monthly maximum UV Index (UVI) for Dayu 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 Dayu typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2469991098642
Data source: Dayu 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 Dayu Compares to Other Months

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

This table compares monthly weather conditions in Dayu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)2 mm (0.1 inches)40%low
February Weather-2°C (29°F)8 mm (0.3 inches)41%moderate
March Weather6°C (42°F)21 mm (0.8 inches)48%high
April Weather13°C (55°F)29 mm (1.1 inches)61%very high
May Weather19°C (67°F)25 mm (1.0 inches)58%very high
June Weather24°C (75°F)72 mm (2.8 inches)64%very high
July Weather25°C (77°F)238 mm (9.4 inches)78%very high
August Weather24°C (75°F)192 mm (7.6 inches)78%very high
September Weather19°C (67°F)82 mm (3.2 inches)66%very high
October Weather11°C (51°F)45 mm (1.8 inches)70%high
November Weather3°C (38°F)16 mm (0.6 inches)68%moderate
December Weather-4°C (26°F)3 mm (0.1 inches)51%low

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