January Weather in Changjun, China

Last updated: August 23, 2025

In January, the average temperature in Changjun, China is a cool 7°C (45°F). Expect fluctuations, with minimums dipping to -5°C (24°F) and maximums reaching up to 23°C (73°F). During this month, you can anticipate 65 mm (2.5 in) of precipitation over approximately 8 days, coupled with a comfortable average humidity level of 69%.

January Temperature in Changjun

In January in Changjun, the average temperature is 7°C (45°F). The maximum can reach 23°C (73°F), while the minimum can drop to as low as -5°C (24°F). It's advisable to pack layers for your trip, as the weather can vary significantly throughout the day.

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

The chart illustrates January temperature patterns in Changjun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changjun, January typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (73°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Changjun

In Changjun in January, the precipitation amount is 65 mm (2.5 in) over a span of 8 days.

January Precipitation Trends in Changjun

The chart displays monthly precipitation patterns in Changjun, 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 Changjun, January typically receives around 65 mm (2.5 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 Changjun

In Changjun in January humidity is 69%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that can cling to your skin, making outdoor exploration less comfortable and prompting travelers to bundle up while navigating the sights.

January Average Humidity in Changjun

This chart illustrates the average monthly humidity levels in Changjun, 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 Changjun is approximately 69%, 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 Changjun

In Changjun 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 Changjun, you can refer to this Hourly UV Index in Changjun.

Maximum UV Index Levels in Changjun for January

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

Data source: Changjun 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 Changjun Compares to Other Months

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

This table compares monthly weather conditions in Changjun, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	65 mm (2.5 inches)	69%	high
February Weather	8°C (48°F)	76 mm (3.0 inches)	73%	high
March Weather	14°C (57°F)	174 mm (6.9 inches)	82%	very high
April Weather	19°C (66°F)	146 mm (5.8 inches)	86%	very high
May Weather	23°C (75°F)	190 mm (7.5 inches)	86%	extreme
June Weather	27°C (80°F)	305 mm (12.0 inches)	86%	extreme
July Weather	30°C (85°F)	231 mm (9.1 inches)	90%	extreme
August Weather	30°C (87°F)	85 mm (3.3 inches)	86%	extreme
September Weather	27°C (80°F)	70 mm (2.8 inches)	73%	extreme
October Weather	20°C (68°F)	33 mm (1.3 inches)	73%	very high
November Weather	15°C (59°F)	53 mm (2.1 inches)	80%	high
December Weather	9°C (48°F)	46 mm (1.8 inches)	79%	moderate