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December Weather in Caoyuan, China

Last updated: August 22, 2025

In December, the average temperature in Caoyuan, China is a comfortable 12°C (53°F). However, be prepared for a range, as temperatures can dip to a chilly -1°C (30°F) or peak at a warm 28°C (82°F). Expect about 29 mm (1.1 in) of precipitation over 5 days, with an average humidity level of 74%.

December Temperature in Caoyuan

In December in Caoyuan, the average temperature is 12°C (53°F). The maximum can reach 28°C (82°F) and the minimum can be as low as -1°C (30°F). Be prepared for a variety of weather conditions to make the most of your travels!

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

The chart illustrates December temperature patterns in Caoyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caoyuan, December typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (82°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec525461677478838279706153
Data source: Temperature data for Caoyuan 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 Caoyuan

In Caoyuan in December, the total precipitation amount is 29 mm (1.1 in) recorded over a span of 5 days.

December Precipitation Trends in Caoyuan

The chart displays monthly precipitation patterns in Caoyuan, 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 Caoyuan, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec4783158122181288101149101425929
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Caoyuan

In Caoyuan in December, humidity is 74%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill wraps around you, making outdoor activities less enjoyable and encouraging you to seek cozy indoor spots instead.

December Average Humidity in Caoyuan

This chart illustrates the average monthly humidity levels in Caoyuan, 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 Caoyuan is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%77%76%85%80%87%84%61%62%67%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Caoyuan

In Caoyuan 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 Caoyuan, you can refer to this Hourly UV Index in Caoyuan.

Maximum UV Index Levels in Caoyuan for December

The chart shows the monthly maximum UV Index (UVI) for Caoyuan 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 Caoyuan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec7912111313131311986
Data source: Caoyuan 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 Caoyuan Compares to Other Months

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

This table compares monthly weather conditions in Caoyuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)47 mm (1.9 inches)66%high
February Weather12°C (54°F)83 mm (3.3 inches)70%very high
March Weather16°C (61°F)158 mm (6.2 inches)77%extreme
April Weather19°C (67°F)122 mm (4.8 inches)76%extreme
May Weather23°C (74°F)181 mm (7.1 inches)85%extreme
June Weather26°C (79°F)288 mm (11.4 inches)80%extreme
July Weather28°C (83°F)101 mm (4.0 inches)87%extreme
August Weather28°C (82°F)149 mm (5.9 inches)84%extreme
September Weather26°C (79°F)101 mm (4.0 inches)61%extreme
October Weather21°C (71°F)42 mm (1.7 inches)62%very high
November Weather16°C (62°F)59 mm (2.3 inches)67%very high
December Weather12°C (53°F)29 mm (1.1 inches)74%high

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