January Weather in Chengdong, China

Last updated: August 22, 2025

The average temperature in Chengdong, China during January hovers around 3°C (39°F), with minimums dipping to -10°C (15°F) and maximums reaching up to 17°C (62°F). Expect a precipitation level of 41 mm (1.6 in) spread over 6 days, and a comfortable average humidity of 64%.

January Temperature in Chengdong

In January in Chengdong, the average temperature is 3°C (39°F). Maximums can reach 17°C (62°F), and minimums can be as low as -10°C (15°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

January Weather in Chengdong: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Chengdong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengdong, January typically has an average temperature of 3°C (39°F), with highs reaching up to 17°C (62°F) and lows dropping to around -10°C (15°F).

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

January Precipitation in Chengdong

In Chengdong in January, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Chengdong

The chart displays monthly precipitation patterns in Chengdong, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Chengdong, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Chengdong

In Chengdong in January humidity is 64%. With an average temperature of 3°C (39°F), this humidity feels like a chilly dampness that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

January Average Humidity in Chengdong

This chart illustrates the average monthly humidity levels in Chengdong, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Chengdong is approximately 64%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Chengdong

In Chengdong in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Chengdong for better planning.

Maximum UV Index Levels in Chengdong for January

The chart shows the monthly maximum UV Index (UVI) for Chengdong in January, 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 January, the maximum UV index in Chengdong typically reaches 4, which falls under the moderate exposure category.

Data source: Chengdong January 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 January Weather in Chengdong Compares to Other Months

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

This table compares monthly weather conditions in Chengdong, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (39°F)	41 mm (1.6 inches)	64%	moderate
February Weather	5°C (41°F)	34 mm (1.4 inches)	71%	high
March Weather	10°C (51°F)	49 mm (1.9 inches)	80%	high
April Weather	15°C (60°F)	51 mm (2.0 inches)	83%	very high
May Weather	21°C (70°F)	123 mm (4.8 inches)	80%	very high
June Weather	25°C (77°F)	120 mm (4.7 inches)	81%	very high
July Weather	28°C (82°F)	249 mm (9.8 inches)	88%	extreme
August Weather	28°C (83°F)	149 mm (5.9 inches)	85%	extreme
September Weather	24°C (75°F)	97 mm (3.8 inches)	72%	very high
October Weather	18°C (64°F)	58 mm (2.3 inches)	76%	high
November Weather	12°C (54°F)	37 mm (1.5 inches)	84%	moderate
December Weather	5°C (42°F)	35 mm (1.4 inches)	75%	moderate