January Weather in Changchun, China

Last updated: August 23, 2025

In January, the average temperature in Changchun, China is a comfortable 12°C (53°F). Temperatures can fluctuate, with a minimum of 2°C (36°F) and reaching up to 22°C (72°F). Expect around 42 mm (1.6 in) of precipitation spread over 5 days, alongside an average humidity of 66%.

January Temperature in Changchun

In January in Changchun, the average temperature is 12°C (53°F). The maximum can reach 22°C (72°F) and the minimum can be as low as 2°C (36°F). This pleasant weather makes Changchun an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates January temperature patterns in Changchun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changchun, January typically has an average temperature of 12°C (53°F), with highs reaching up to 22°C (72°F) and lows dropping to around 2°C (36°F).

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

January Precipitation in Changchun

In Changchun in January, the precipitation amount is 42 mm (1.6 in) over a period of 5 days.

January Precipitation Trends in Changchun

The chart displays monthly precipitation patterns in Changchun, 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 Changchun, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 5 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 Changchun

In Changchun in January, humidity is 66%. With an average temperature of 12°C (53°F), this humidity feels like a cool, damp blanket enveloping you, making outdoor activities less pleasant and encouraging travelers to seek cozy indoor spots to warm up and dry out.

January Average Humidity in Changchun

This chart illustrates the average monthly humidity levels in Changchun, 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 Changchun is approximately 66%, 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 Changchun

In Changchun in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Changchun, you can refer to this Hourly UV Index in Changchun.

Maximum UV Index Levels in Changchun for January

The chart shows the monthly maximum UV Index (UVI) for Changchun 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 Changchun typically reaches 6, which falls under the high exposure category.

Data source: Changchun 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 Changchun Compares to Other Months

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

This table compares monthly weather conditions in Changchun, 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 (53°F)	42 mm (1.6 inches)	66%	high
February Weather	11°C (53°F)	71 mm (2.8 inches)	71%	very high
March Weather	15°C (58°F)	128 mm (5.0 inches)	81%	very high
April Weather	18°C (65°F)	90 mm (3.5 inches)	84%	extreme
May Weather	23°C (73°F)	124 mm (4.9 inches)	87%	extreme
June Weather	26°C (79°F)	267 mm (10.5 inches)	84%	extreme
July Weather	29°C (84°F)	115 mm (4.5 inches)	88%	extreme
August Weather	29°C (84°F)	240 mm (9.5 inches)	85%	extreme
September Weather	27°C (81°F)	82 mm (3.2 inches)	67%	extreme
October Weather	23°C (73°F)	84 mm (3.3 inches)	72%	very high
November Weather	18°C (65°F)	70 mm (2.7 inches)	77%	very high
December Weather	14°C (57°F)	36 mm (1.4 inches)	80%	high