December Weather in Yili, China

Last updated: August 23, 2025

In December, the average temperature in Yili, China hovers around -19°C (-3°F). Expect chilly extremes with minimums plunging to -36°C (-32°F) and a milder maximum of -2°C (30°F). Alongside the cold, precipitation is light, averaging just 4 mm (0.2 in) over 1 day. The air feels particularly crisp with an average humidity of 84%.

December Temperature in Yili

In December in Yili, average temperature is -19°C (-3°F). Maximum can reach -2°C (30°F) and minimum can be as low as -36°C (-32°F). Travelers should be well-prepared for extreme cold conditions during this time.

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

The chart illustrates December temperature patterns in Yili, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yili, December typically has an average temperature of -19°C (-3°F), with highs reaching up to -2°C (30°F) and lows dropping to around -36°C (-32°F).

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

December Precipitation in Yili

In Yili in December, the precipitation amount is 4 mm (0.2 in) during 1 day.

December Precipitation Trends in Yili

The chart displays monthly precipitation patterns in Yili, 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 Yili, December typically receives around 4 mm (0.2 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 Yili

In Yili in December, humidity is 84%. With an average temperature of -19°C (-3°F), this humidity feels like a biting chill that seeps into your bones, making traveling uncomfortable and demanding extra layers of clothing to stay warm and dry.

December Average Humidity in Yili

This chart illustrates the average monthly humidity levels in Yili, 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 Yili is approximately 84%, 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 Yili

In Yili 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 Yili.

Maximum UV Index Levels in Yili for December

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

Data source: Yili 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 Yili Compares to Other Months

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

This table compares monthly weather conditions in Yili, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-5°F)	3 mm (0.1 inches)	87%	low
February Weather	-16°C (3°F)	5 mm (0.2 inches)	84%	low
March Weather	-5°C (24°F)	14 mm (0.5 inches)	76%	moderate
April Weather	5°C (41°F)	24 mm (0.9 inches)	67%	moderate
May Weather	13°C (55°F)	49 mm (1.9 inches)	70%	high
June Weather	18°C (64°F)	127 mm (5.0 inches)	79%	very high
July Weather	22°C (72°F)	149 mm (5.9 inches)	86%	very high
August Weather	18°C (65°F)	201 mm (7.9 inches)	87%	very high
September Weather	13°C (55°F)	98 mm (3.9 inches)	85%	high
October Weather	3°C (38°F)	33 mm (1.3 inches)	81%	moderate
November Weather	-8°C (17°F)	13 mm (0.5 inches)	73%	low
December Weather	-19°C (-3°F)	4 mm (0.2 inches)	84%	low