December Weather in Bayan Nur, China

Last updated: August 22, 2025

In Bayan Nur, China, the average temperature in December hovers around -8°C (18°F). While it can dip as low as -26°C (-15°F), temperatures may rise to a maximum of 9°C (48°F). Expect minimal precipitation, with only 2 mm (0.1 in) falling over 0 days. The air remains relatively moist, featuring an average humidity of 58%.

December Temperature in Bayan Nur

In December in Bayan Nur, the average temperature is -8°C (18°F), with maximums reaching 9°C (48°F) and minimums plunging to as low as -26°C (-15°F). Be sure to prepare for extremely cold weather if you're planning to travel during this time.

December Weather in Bayan Nur: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bayan Nur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayan Nur, December typically has an average temperature of -8°C (18°F), with highs reaching up to 9°C (48°F) and lows dropping to around -26°C (-15°F).

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

December Precipitation in Bayan Nur

In Bayan Nur in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

December Precipitation Trends in Bayan Nur

The chart displays monthly precipitation patterns in Bayan Nur, 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 Bayan Nur, December typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Bayan Nur

In Bayan Nur in December humidity is 58%. With an average temperature of -8°C (18°F), this humidity feels like an invigorating chill that nips at your skin, making outdoor exploration refreshing but requiring careful layering to stay comfortable while you travel.

December Average Humidity in Bayan Nur

This chart illustrates the average monthly humidity levels in Bayan Nur, 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 Bayan Nur is approximately 58%, 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 Bayan Nur

In Bayan Nur 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 Bayan Nur, you can visit Hourly UV Index in Bayan Nur.

Maximum UV Index Levels in Bayan Nur for December

The chart shows the monthly maximum UV Index (UVI) for Bayan Nur 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 Bayan Nur typically reaches 2, which falls under the low exposure category.

Data source: Bayan Nur 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 Bayan Nur Compares to Other Months

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

This table compares monthly weather conditions in Bayan Nur, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	2 mm (0.1 inches)	54%	low
February Weather	-5°C (23°F)	3 mm (0.1 inches)	49%	moderate
March Weather	4°C (39°F)	7 mm (0.3 inches)	44%	high
April Weather	11°C (53°F)	12 mm (0.5 inches)	47%	very high
May Weather	18°C (65°F)	15 mm (0.6 inches)	32%	very high
June Weather	24°C (75°F)	18 mm (0.7 inches)	33%	very high
July Weather	26°C (79°F)	52 mm (2.0 inches)	34%	very high
August Weather	24°C (75°F)	33 mm (1.3 inches)	42%	very high
September Weather	18°C (65°F)	26 mm (1.0 inches)	44%	very high
October Weather	8°C (48°F)	11 mm (0.4 inches)	47%	high
November Weather	0°C (32°F)	3 mm (0.1 inches)	49%	moderate
December Weather	-8°C (18°F)	2 mm (0.1 inches)	58%	low