January Weather in Chengdong, China

Last updated: August 22, 2025

In Chengdong, China, the average temperature in January hovers around -7°C (19°F). Expect chilly lows of -22°C (-8°F) and the occasional high of 7°C (45°F). During this time, precipitation is light, usually around 5 mm (0.2 in) over the course of a single day, with an average humidity level of 54%. Prepare for a crisp, cool experience!

January Temperature in Chengdong

In January in Chengdong, the average temperature is -7°C (19°F), with maximums reaching 7°C (45°F) and minimums plunging as low as -22°C (-8°F). It's essential to pack warm clothing and be prepared for cold weather if you plan 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 -7°C (19°F), with highs reaching up to 7°C (45°F) and lows dropping to around -22°C (-8°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 5 mm (0.2 in) over a duration of 1 day.

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 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Chengdong

In Chengdong in January humidity is 54%. With an average temperature of -7°C (19°F), this humidity feels like a biting chill in the air, making travel more uncomfortable and necessitating extra layers to stay warm while exploring the surroundings.

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 54%, 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 is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Chengdong, you can visit Hourly UV Index in Chengdong.

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 2, which falls under the low 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	-7°C (19°F)	5 mm (0.2 inches)	54%	low
February Weather	-4°C (25°F)	9 mm (0.3 inches)	44%	moderate
March Weather	4°C (40°F)	14 mm (0.6 inches)	48%	moderate
April Weather	13°C (55°F)	25 mm (1.0 inches)	55%	high
May Weather	19°C (66°F)	61 mm (2.4 inches)	65%	very high
June Weather	23°C (74°F)	66 mm (2.6 inches)	71%	very high
July Weather	27°C (80°F)	86 mm (3.4 inches)	82%	very high
August Weather	25°C (78°F)	190 mm (7.5 inches)	83%	very high
September Weather	20°C (69°F)	92 mm (3.6 inches)	72%	high
October Weather	12°C (54°F)	51 mm (2.0 inches)	76%	moderate
November Weather	4°C (39°F)	31 mm (1.2 inches)	66%	moderate
December Weather	-4°C (24°F)	7 mm (0.3 inches)	52%	low