January Weather in Jielin, China

Last updated: August 22, 2025

In Jielin, China, the average temperature in January hovers around 11°C (51°F). Expect temperatures to range from a chilly -3°C (27°F) to a balmy 25°C (78°F). With an average precipitation of 44 mm (1.7 in) over the course of 6 days, you might want to keep an umbrella handy! The average humidity sits at a comfortable 66%, giving you a taste of the region's climate throughout the month.

January Temperature in Jielin

In January in Jielin, the average temperature is 11°C (51°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -3°C (27°F). Be sure to pack for a variety of weather conditions when traveling during this time!

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

The chart illustrates January temperature patterns in Jielin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jielin, January typically has an average temperature of 11°C (51°F), with highs reaching up to 25°C (78°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Jielin

In Jielin in January, the total precipitation amount is 44 mm (1.7 in) spread over 6 days.

January Precipitation Trends in Jielin

The chart displays monthly precipitation patterns in Jielin, 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 Jielin, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 6 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 Jielin

In Jielin in January humidity is 66%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that can make traveling uncomfortable, as it clings to your clothes and seeps into your bones, leaving you yearning for warmth and dryness.

January Average Humidity in Jielin

This chart illustrates the average monthly humidity levels in Jielin, 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 Jielin 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 Jielin

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

Maximum UV Index Levels in Jielin for January

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

Data source: Jielin 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 Jielin Compares to Other Months

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

This table compares monthly weather conditions in Jielin, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	44 mm (1.7 inches)	66%	high
February Weather	11°C (52°F)	77 mm (3.0 inches)	71%	very high
March Weather	15°C (59°F)	141 mm (5.5 inches)	81%	extreme
April Weather	18°C (65°F)	112 mm (4.4 inches)	84%	extreme
May Weather	22°C (72°F)	173 mm (6.8 inches)	87%	extreme
June Weather	25°C (77°F)	303 mm (11.9 inches)	84%	extreme
July Weather	28°C (82°F)	119 mm (4.7 inches)	88%	extreme
August Weather	27°C (82°F)	165 mm (6.5 inches)	85%	extreme
September Weather	26°C (79°F)	87 mm (3.4 inches)	67%	extreme
October Weather	21°C (70°F)	46 mm (1.8 inches)	72%	very high
November Weather	16°C (62°F)	67 mm (2.6 inches)	77%	very high
December Weather	12°C (53°F)	38 mm (1.5 inches)	80%	high