December Weather in Youyi, China

Last updated: August 22, 2025

In December, the average temperature in Youyi, China hovers around -15°C (6°F). However, brace yourself for a chill that can drop as low as -29°C (-21°F), while the mercury may rise to a maximum of 7°C (44°F). Expect some light drizzle with 8 mm (0.3 in) of precipitation over 1 day of the month, and enjoy a comfortable average humidity of 71%.

December Temperature in Youyi

In December in Youyi, the average temperature is -15°C (6°F). The maximum can reach 7°C (44°F), and the minimum can be as low as -29°C (-21°F). Travelers should be prepared for extremely cold weather and dress in layers to stay warm.

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

The chart illustrates December temperature patterns in Youyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Youyi, December typically has an average temperature of -15°C (6°F), with highs reaching up to 7°C (44°F) and lows dropping to around -29°C (-21°F).

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

December Precipitation in Youyi

In Youyi in December, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Youyi

The chart displays monthly precipitation patterns in Youyi, 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 Youyi, December typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Youyi

In Youyi in December, humidity is 71%. With an average temperature of -15°C (6°F), this humidity feels like an icy, biting chill that clings to your skin, making outdoor adventures brisk and invigorating, yet undeniably harsh for travelers.

December Average Humidity in Youyi

This chart illustrates the average monthly humidity levels in Youyi, 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 Youyi is approximately 71%, 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 Youyi

In Youyi in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Youyi.

Maximum UV Index Levels in Youyi for December

The chart shows the monthly maximum UV Index (UVI) for Youyi 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 Youyi typically reaches 1, which falls under the low exposure category.

Data source: Youyi 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 Youyi Compares to Other Months

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

This table compares monthly weather conditions in Youyi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-16°C (3°F)	5 mm (0.2 inches)	85%	low
February Weather	-12°C (10°F)	9 mm (0.3 inches)	83%	moderate
March Weather	-2°C (29°F)	22 mm (0.9 inches)	75%	moderate
April Weather	7°C (45°F)	39 mm (1.6 inches)	70%	high
May Weather	15°C (59°F)	78 mm (3.1 inches)	72%	high
June Weather	19°C (66°F)	111 mm (4.4 inches)	83%	very high
July Weather	24°C (75°F)	106 mm (4.2 inches)	86%	very high
August Weather	21°C (70°F)	162 mm (6.4 inches)	88%	very high
September Weather	15°C (60°F)	82 mm (3.2 inches)	87%	high
October Weather	7°C (45°F)	30 mm (1.2 inches)	83%	moderate
November Weather	-4°C (25°F)	38 mm (1.5 inches)	67%	low
December Weather	-15°C (6°F)	8 mm (0.3 inches)	71%	low