January Weather in Cheng'an, China

Last updated: August 23, 2025

In January, the average temperature in Cheng'an, China hovers around -3°C (28°F), offering a crisp and chilly atmosphere. Temperatures can dip as low as -17°C (1°F), while they might reach a mild maximum of 12°C (54°F). Rainfall is minimal, with only 2 mm (0.1 in) of precipitation spread over 0 days, and the average humidity sits comfortably at 52%.

January Temperature in Cheng'an

In January in Cheng'an, the average temperature is -3°C (28°F), with maximums reaching 12°C (54°F) and minimums dropping as low as -17°C (1°F). It’s advisable to pack warm clothing and prepare for chilly weather if you plan to travel during this time.

January Weather in Cheng'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cheng'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cheng'an, January typically has an average temperature of -3°C (28°F), with highs reaching up to 12°C (54°F) and lows dropping to around -17°C (1°F).

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

January Precipitation in Cheng'an

In Cheng'an in January, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

January Precipitation Trends in Cheng'an

The chart displays monthly precipitation patterns in Cheng'an, 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 Cheng'an, January typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Cheng'an

In Cheng'an in January, humidity is 52%. With an average temperature of -3°C (28°F), this humidity feels like a biting chill that can make outdoor adventures brisk and invigorating, but travelers should dress warmly to enjoy the crisp air without feeling uncomfortable.

January Average Humidity in Cheng'an

This chart illustrates the average monthly humidity levels in Cheng'an, 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 Cheng'an is approximately 52%, 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 Cheng'an

In Cheng'an 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 Cheng'an, you can visit Hourly UV Index in Cheng'an.

Maximum UV Index Levels in Cheng'an for January

The chart shows the monthly maximum UV Index (UVI) for Cheng'an 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 Cheng'an typically reaches 2, which falls under the low exposure category.

Data source: Cheng'an 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 Cheng'an Compares to Other Months

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

This table compares monthly weather conditions in Cheng'an, 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 (28°F)	2 mm (0.1 inches)	52%	low
February Weather	1°C (33°F)	4 mm (0.1 inches)	49%	moderate
March Weather	9°C (48°F)	13 mm (0.5 inches)	52%	high
April Weather	16°C (61°F)	38 mm (1.5 inches)	63%	very high
May Weather	22°C (72°F)	31 mm (1.2 inches)	54%	very high
June Weather	27°C (80°F)	56 mm (2.2 inches)	62%	very high
July Weather	28°C (82°F)	168 mm (6.6 inches)	71%	very high
August Weather	26°C (79°F)	149 mm (5.9 inches)	74%	very high
September Weather	22°C (72°F)	54 mm (2.1 inches)	61%	very high
October Weather	14°C (57°F)	49 mm (1.9 inches)	69%	high
November Weather	6°C (43°F)	14 mm (0.5 inches)	64%	moderate
December Weather	-1°C (30°F)	2 mm (0.1 inches)	58%	low