January Weather in Chengjiao, China

Last updated: August 22, 2025

In January, the average temperature in Chengjiao, China hovers around 1°C (34°F), with a minimum chilling down to -14°C (7°F) and a maximum reaching a mild 16°C (61°F). Expect about 8 mm (0.3 in) of precipitation over just 1 day, while average humidity lingers at a comfortable 55%.

January Temperature in Chengjiao

In January in Chengjiao, the average temperature is 1°C (34°F), with maximums reaching 16°C (61°F) and minimums plunging to as low as -14°C (7°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Chengjiao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengjiao, January typically has an average temperature of 1°C (34°F), with highs reaching up to 16°C (61°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Chengjiao

In Chengjiao in January, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

January Precipitation Trends in Chengjiao

The chart displays monthly precipitation patterns in Chengjiao, 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 Chengjiao, January typically receives around 8 mm (0.3 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 Chengjiao

In Chengjiao in January, humidity is 55%. With an average temperature of 1°C (34°F), this humidity feels like a brisk chill that penetrates your layers, making outdoor activities invigorating but also a bit uncomfortable if you're not properly dressed.

January Average Humidity in Chengjiao

This chart illustrates the average monthly humidity levels in Chengjiao, 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 Chengjiao is approximately 55%, 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 Chengjiao

In Chengjiao in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Chengjiao, you can check the information here.

Maximum UV Index Levels in Chengjiao for January

The chart shows the monthly maximum UV Index (UVI) for Chengjiao 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 Chengjiao typically reaches 3, which falls under the moderate exposure category.

Data source: Chengjiao 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 Chengjiao Compares to Other Months

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

This table compares monthly weather conditions in Chengjiao, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	8 mm (0.3 inches)	55%	moderate
February Weather	4°C (40°F)	16 mm (0.6 inches)	63%	moderate
March Weather	11°C (52°F)	12 mm (0.5 inches)	71%	high
April Weather	16°C (61°F)	36 mm (1.4 inches)	76%	very high
May Weather	22°C (73°F)	28 mm (1.1 inches)	70%	very high
June Weather	27°C (81°F)	57 mm (2.3 inches)	72%	very high
July Weather	28°C (83°F)	144 mm (5.7 inches)	82%	very high
August Weather	27°C (81°F)	145 mm (5.7 inches)	78%	very high
September Weather	23°C (74°F)	95 mm (3.7 inches)	65%	very high
October Weather	16°C (60°F)	31 mm (1.2 inches)	73%	high
November Weather	10°C (50°F)	14 mm (0.6 inches)	77%	moderate
December Weather	2°C (37°F)	6 mm (0.2 inches)	70%	moderate