December Weather in Yandong, China

Last updated: August 22, 2025

In December, the average temperature in Yandong, China is a cool 8°C (46°F). However, temperatures can swing from a brisk -4°C (25°F) at their lowest to a pleasant 24°C (75°F) at their peak. Expect around 70 mm (2.7 in) of precipitation spread over 11 days, accompanied by an average humidity of 68%—perfect for a cozy indoor retreat or a scenic outdoor adventure!

December Temperature in Yandong

In December in Yandong, the average temperature is 8°C (46°F), with maximums reaching 24°C (75°F) and minimums dropping to -4°C (25°F). Be prepared for a wide range of temperatures while traveling, so pack accordingly!

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

The chart illustrates December temperature patterns in Yandong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yandong, December typically has an average temperature of 8°C (46°F), with highs reaching up to 24°C (75°F) and lows dropping to around -4°C (25°F).

Data source: Temperature data for Yandong generated using information from the Copernicus Climate Change Service.

December Precipitation in Yandong

In Yandong in December, the precipitation amount is 70 mm (2.7 in) spread over 11 days.

December Precipitation Trends in Yandong

The chart displays monthly precipitation patterns in Yandong, 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 Yandong, December typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Yandong

In Yandong in December, humidity is 68%. With an average temperature of 8°C (46°F), this humidity feels like a chilly embrace, making travel quite uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cooler than the temperature suggests.

December Average Humidity in Yandong

This chart illustrates the average monthly humidity levels in Yandong, 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 Yandong is approximately 68%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yandong

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

Maximum UV Index Levels in Yandong for December

The chart shows the monthly maximum UV Index (UVI) for Yandong 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 Yandong typically reaches 6, which falls under the high exposure category.

Data source: Yandong 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 Yandong Compares to Other Months

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

This table compares monthly weather conditions in Yandong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	89 mm (3.5 inches)	59%	high
February Weather	8°C (47°F)	105 mm (4.1 inches)	67%	very high
March Weather	13°C (56°F)	180 mm (7.1 inches)	70%	extreme
April Weather	17°C (63°F)	186 mm (7.3 inches)	67%	extreme
May Weather	22°C (71°F)	227 mm (8.9 inches)	84%	extreme
June Weather	24°C (76°F)	262 mm (10.3 inches)	87%	extreme
July Weather	26°C (80°F)	231 mm (9.1 inches)	89%	extreme
August Weather	27°C (80°F)	148 mm (5.8 inches)	86%	extreme
September Weather	24°C (76°F)	124 mm (4.9 inches)	66%	extreme
October Weather	18°C (65°F)	101 mm (4.0 inches)	66%	very high
November Weather	13°C (56°F)	91 mm (3.6 inches)	69%	very high
December Weather	8°C (46°F)	70 mm (2.7 inches)	68%	high