December Weather in Chahayang, China

Last updated: August 22, 2025

In December, the average temperature in Chahayang, China hovers around -18°C (1°F), with a minimum drop to -32°C (-25°F) and a mild maximum of 3°C (38°F). This cold climate experiences approximately 4 mm (0.2 in) of precipitation over 1 day, while the average humidity remains high at 84%. Stay warm and prepared for the chilly days ahead!

December Temperature in Chahayang

In December in Chahayang, the average temperature is -18°C (1°F), with maximums reaching 3°C (38°F) and minimums plummeting to as low as -32°C (-25°F). Travelers should prepare for extremely cold conditions and dress accordingly to enjoy their visit.

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

The chart illustrates December temperature patterns in Chahayang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chahayang, December typically has an average temperature of -18°C (1°F), with highs reaching up to 3°C (38°F) and lows dropping to around -32°C (-25°F).

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

December Precipitation in Chahayang

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

December Precipitation Trends in Chahayang

The chart displays monthly precipitation patterns in Chahayang, 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 Chahayang, 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 Chahayang

In Chahayang in December, humidity is 84%. With an average temperature of -18°C (1°F), this humidity feels like traveling through a frigid mist, where each breath brings a sharp, cold sting, making it essential to dress in layers and stay bundled up to prevent the damp chill from seeping into your bones.

December Average Humidity in Chahayang

This chart illustrates the average monthly humidity levels in Chahayang, 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 Chahayang 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 Chahayang

In Chahayang 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 Chahayang.

Maximum UV Index Levels in Chahayang for December

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

Data source: Chahayang 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 Chahayang Compares to Other Months

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

This table compares monthly weather conditions in Chahayang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-2°F)	3 mm (0.1 inches)	87%	low
February Weather	-14°C (6°F)	5 mm (0.2 inches)	84%	low
March Weather	-3°C (26°F)	9 mm (0.4 inches)	76%	moderate
April Weather	6°C (43°F)	29 mm (1.1 inches)	67%	high
May Weather	14°C (57°F)	38 mm (1.5 inches)	70%	very high
June Weather	19°C (67°F)	114 mm (4.5 inches)	79%	very high
July Weather	23°C (74°F)	152 mm (6.0 inches)	86%	very high
August Weather	20°C (67°F)	175 mm (6.9 inches)	87%	very high
September Weather	14°C (58°F)	95 mm (3.7 inches)	85%	high
October Weather	4°C (40°F)	29 mm (1.2 inches)	81%	moderate
November Weather	-7°C (20°F)	11 mm (0.4 inches)	73%	low
December Weather	-18°C (1°F)	4 mm (0.2 inches)	84%	low