January Weather in Jiangyin, China

Last updated: August 22, 2025

In Jiangyin, China, the average temperature in January hovers around 4°C (40°F). Expect brisk conditions, with minimum temperatures dipping as low as -9°C (16°F) and highs reaching up to 18°C (64°F). On average, 51 mm (2.0 in) of precipitation can be anticipated over about 7 days, alongside an average humidity of 70%.

January Temperature in Jiangyin

In January in Jiangyin, the average temperature is 4°C (40°F), with maximums reaching 18°C (64°F) and minimums dipping as low as -9°C (16°F). Travelers should prepare for a wide range of temperatures and pack accordingly to enjoy their visit.

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

The chart illustrates January temperature patterns in Jiangyin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiangyin, January typically has an average temperature of 4°C (40°F), with highs reaching up to 18°C (64°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Jiangyin

In Jiangyin in January, the precipitation amount is 51 mm (2.0 in) over a period of 7 days.

January Precipitation Trends in Jiangyin

The chart displays monthly precipitation patterns in Jiangyin, 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 Jiangyin, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 7 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 Jiangyin

In Jiangyin in January humidity is 70%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your clothes, making every step outside feel heavier as you navigate the cold, wet air.

January Average Humidity in Jiangyin

This chart illustrates the average monthly humidity levels in Jiangyin, 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 Jiangyin is approximately 70%, 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 Jiangyin

In Jiangyin 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 Jiangyin for better planning.

Maximum UV Index Levels in Jiangyin for January

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

Data source: Jiangyin 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 Jiangyin Compares to Other Months

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

This table compares monthly weather conditions in Jiangyin, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	51 mm (2.0 inches)	70%	moderate
February Weather	6°C (43°F)	53 mm (2.1 inches)	73%	high
March Weather	11°C (53°F)	63 mm (2.5 inches)	81%	very high
April Weather	16°C (61°F)	67 mm (2.6 inches)	87%	very high
May Weather	21°C (71°F)	123 mm (4.8 inches)	87%	very high
June Weather	25°C (77°F)	150 mm (5.9 inches)	89%	very high
July Weather	28°C (83°F)	270 mm (10.6 inches)	93%	extreme
August Weather	29°C (84°F)	152 mm (6.0 inches)	91%	extreme
September Weather	24°C (76°F)	113 mm (4.5 inches)	81%	very high
October Weather	18°C (65°F)	50 mm (2.0 inches)	80%	very high
November Weather	13°C (56°F)	43 mm (1.7 inches)	82%	high
December Weather	6°C (44°F)	40 mm (1.6 inches)	77%	moderate