January Weather in China, United States

Last updated: June 24, 2025

In January, the average temperature in China, United States hovers around 12°C (54°F), with a minimum dipping to -7°C (19°F) and a maximum soaring to 27°C (81°F). Expect about 98 mm (3.8 in) of precipitation over 8 days, contributing to a notably high average humidity of 79%.

January Temperature in China

In January in China, the average temperature is 12°C (54°F), with maximums reaching 27°C (81°F) and minimums dipping as low as -7°C (19°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their visit.

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

The chart illustrates January temperature patterns in China, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In China, January typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -7°C (19°F).

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

January Precipitation in China

In China in January, the precipitation amount is 98 mm (3.8 in) during a span of 8 days.

January Precipitation Trends in China

The chart displays monthly precipitation patterns in China, 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 China, January typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 8 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 China

In China in January, humidity is 79%. With an average temperature of 12°C (54°F), this humidity makes traveling feel quite muggy, leading to a sticky discomfort that can sap your energy and make outdoor activities less enjoyable.

January Average Humidity in China

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

In China in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in China.

Maximum UV Index Levels in China for January

The chart shows the monthly maximum UV Index (UVI) for China 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 China typically reaches 5, which falls under the moderate exposure category.

Data source: China 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 China Compares to Other Months

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

This table compares monthly weather conditions in China, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	98 mm (3.8 inches)	79%	moderate
February Weather	14°C (58°F)	91 mm (3.6 inches)	80%	very high
March Weather	18°C (65°F)	84 mm (3.3 inches)	78%	very high
April Weather	20°C (69°F)	123 mm (4.8 inches)	81%	extreme
May Weather	25°C (77°F)	192 mm (7.6 inches)	79%	extreme
June Weather	27°C (81°F)	184 mm (7.2 inches)	75%	extreme
July Weather	28°C (83°F)	162 mm (6.4 inches)	74%	extreme
August Weather	28°C (83°F)	244 mm (9.6 inches)	73%	extreme
September Weather	26°C (79°F)	219 mm (8.6 inches)	75%	very high
October Weather	22°C (72°F)	154 mm (6.1 inches)	75%	very high
November Weather	16°C (61°F)	78 mm (3.1 inches)	79%	high
December Weather	14°C (58°F)	143 mm (5.6 inches)	83%	moderate