December Weather in Siqian, China

Last updated: August 22, 2025

In December, the average temperature in Siqian, China hovers around 8°C (48°F), with fluctuations revealing a minimum of -2°C (30°F) and a maximum of 28°C (82°F). Expect about 47 mm (1.8 in) of precipitation over 10 days, bringing with it an average humidity of 80%, creating a uniquely crisp and occasionally damp atmosphere.

December Temperature in Siqian

In December in Siqian, the average temperature is 8°C (48°F). Maximum can reach 28°C (82°F) and minimum can be as low as -2°C (30°F). Be prepared for a range of temperatures, making it ideal for layering your clothing while exploring the area.

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

The chart illustrates December temperature patterns in Siqian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siqian, December typically has an average temperature of 8°C (48°F), with highs reaching up to 28°C (82°F) and lows dropping to around -2°C (30°F).

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

December Precipitation in Siqian

In Siqian in December, the total precipitation amount is 47 mm (1.8 in) spread over a period of 10 days.

December Precipitation Trends in Siqian

The chart displays monthly precipitation patterns in Siqian, 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 Siqian, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 10 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 Siqian

In Siqian in December, humidity is 80%. With an average temperature of 8°C (48°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and travel a bit more arduous as the cool air mixes with the moisture, creating a heavy atmosphere.

December Average Humidity in Siqian

This chart illustrates the average monthly humidity levels in Siqian, 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 Siqian is approximately 80%, 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 Siqian

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

Maximum UV Index Levels in Siqian for December

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

Data source: Siqian 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 Siqian Compares to Other Months

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

This table compares monthly weather conditions in Siqian, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	44 mm (1.7 inches)	66%	high
February Weather	9°C (48°F)	71 mm (2.8 inches)	71%	very high
March Weather	13°C (56°F)	134 mm (5.3 inches)	81%	extreme
April Weather	17°C (62°F)	118 mm (4.6 inches)	84%	extreme
May Weather	21°C (70°F)	213 mm (8.4 inches)	87%	extreme
June Weather	24°C (75°F)	318 mm (12.5 inches)	84%	extreme
July Weather	27°C (80°F)	207 mm (8.1 inches)	88%	extreme
August Weather	26°C (79°F)	211 mm (8.3 inches)	85%	extreme
September Weather	24°C (75°F)	118 mm (4.6 inches)	67%	extreme
October Weather	18°C (65°F)	78 mm (3.1 inches)	72%	very high
November Weather	14°C (57°F)	73 mm (2.9 inches)	77%	very high
December Weather	8°C (48°F)	47 mm (1.8 inches)	80%	high