December Weather in Lancheng, China

Last updated: August 22, 2025

In December, the average temperature in Lancheng, China hovers around 15°C (60°F), with minimums dipping to 8°C (47°F) and maximums rising to 20°C (69°F). Expect about 53 mm (2.1 in) of precipitation spread over 9 days, coupled with an average humidity of 79%. It's a month where layering your clothing is key to staying comfortable!

December Temperature in Lancheng

In December in Lancheng, the average temperature is 15°C (60°F). Maximums can reach 20°C (69°F), and minimums can be as low as 8°C (47°F). This mild climate makes it an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Lancheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lancheng, December typically has an average temperature of 15°C (60°F), with highs reaching up to 20°C (69°F) and lows dropping to around 8°C (47°F).

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

December Precipitation in Lancheng

In Lancheng in December, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.

December Precipitation Trends in Lancheng

The chart displays monthly precipitation patterns in Lancheng, 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 Lancheng, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 9 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 Lancheng

In Lancheng in December, humidity is 79%. With an average temperature of 15°C (60°F), this humidity feels like a warm, enveloping blanket that can make traveling feel muggy and a bit stifling, requiring frequent breaks to stay refreshed and hydrated.

December Average Humidity in Lancheng

This chart illustrates the average monthly humidity levels in Lancheng, 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 Lancheng is approximately 79%, 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 Lancheng

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

Maximum UV Index Levels in Lancheng for December

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

Data source: Lancheng 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 Lancheng Compares to Other Months

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

This table compares monthly weather conditions in Lancheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	44 mm (1.7 inches)	73%	high
February Weather	13°C (55°F)	62 mm (2.4 inches)	73%	very high
March Weather	15°C (59°F)	108 mm (4.3 inches)	80%	extreme
April Weather	18°C (65°F)	82 mm (3.2 inches)	81%	extreme
May Weather	22°C (73°F)	135 mm (5.3 inches)	85%	extreme
June Weather	26°C (79°F)	267 mm (10.5 inches)	81%	extreme
July Weather	28°C (82°F)	52 mm (2.1 inches)	84%	extreme
August Weather	28°C (82°F)	201 mm (7.9 inches)	82%	extreme
September Weather	27°C (81°F)	96 mm (3.8 inches)	70%	extreme
October Weather	24°C (75°F)	70 mm (2.8 inches)	73%	very high
November Weather	20°C (68°F)	61 mm (2.4 inches)	77%	very high
December Weather	15°C (60°F)	53 mm (2.1 inches)	79%	high