December Weather in Supu, China

Last updated: August 23, 2025

In December, the average temperature in Supu, China hovers around 6°C (43°F). Prepare for a range of conditions, as temperatures can plunge to a minimum of -4°C (24°F) or rise to a pleasant maximum of 22°C (72°F). Expect some wet days, with 61 mm (2.4 in) of precipitation likely over 16 days. With an average humidity of 77%, it's a month where you might want to keep an umbrella handy!

December Temperature in Supu

In December in Supu, the average temperature is 6°C (43°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -4°C (24°F). Make sure to pack layers to stay comfortable while exploring!

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

The chart illustrates December temperature patterns in Supu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Supu, December typically has an average temperature of 6°C (43°F), with highs reaching up to 22°C (72°F) and lows dropping to around -4°C (24°F).

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

December Precipitation in Supu

In Supu in December, the total precipitation amount is 61 mm (2.4 in), occurring over the course of 16 days.

December Precipitation Trends in Supu

The chart displays monthly precipitation patterns in Supu, 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 Supu, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 16 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 Supu

In Supu in December humidity is 77%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and stay active while exploring the area.

December Average Humidity in Supu

This chart illustrates the average monthly humidity levels in Supu, 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 Supu is approximately 77%, 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 Supu

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

Maximum UV Index Levels in Supu for December

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

Data source: Supu 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 Supu Compares to Other Months

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

This table compares monthly weather conditions in Supu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	84 mm (3.3 inches)	67%	high
February Weather	7°C (44°F)	75 mm (3.0 inches)	74%	very high
March Weather	12°C (54°F)	106 mm (4.2 inches)	71%	extreme
April Weather	16°C (60°F)	117 mm (4.6 inches)	73%	extreme
May Weather	19°C (66°F)	149 mm (5.9 inches)	83%	extreme
June Weather	22°C (71°F)	237 mm (9.3 inches)	88%	extreme
July Weather	24°C (75°F)	163 mm (6.4 inches)	88%	extreme
August Weather	24°C (76°F)	118 mm (4.7 inches)	88%	extreme
September Weather	21°C (70°F)	189 mm (7.4 inches)	83%	extreme
October Weather	15°C (60°F)	124 mm (4.9 inches)	78%	very high
November Weather	11°C (52°F)	73 mm (2.9 inches)	85%	very high
December Weather	6°C (43°F)	61 mm (2.4 inches)	77%	high