January Weather in Jianchang, China

Last updated: August 22, 2025

In January, the average temperature in Jianchang, China hovers around 4°C (40°F), with lows dipping to a chilly -10°C (14°F) and highs reaching a comfortable 18°C (64°F). Expect some rain, with a total precipitation of 59 mm (2.3 in) over about 8 days. Humidity levels are typically at 70%, creating a brisk atmosphere that’s perfect for bundling up.

January Temperature in Jianchang

In January in Jianchang, the average temperature is 4°C (40°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -10°C (14°F). Travelers should be prepared for chilly conditions and dress in layers to enjoy the diverse weather.

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

The chart illustrates January temperature patterns in Jianchang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jianchang, 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 -10°C (14°F).

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

January Precipitation in Jianchang

In Jianchang in January, the total precipitation amount is 59 mm (2.3 in) spread over 8 days.

January Precipitation Trends in Jianchang

The chart displays monthly precipitation patterns in Jianchang, 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 Jianchang, January typically receives around 59 mm (2.3 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 Jianchang

In Jianchang 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 Jianchang

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

In Jianchang 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 Jianchang.

Maximum UV Index Levels in Jianchang for January

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

Data source: Jianchang 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 Jianchang Compares to Other Months

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

This table compares monthly weather conditions in Jianchang, 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)	59 mm (2.3 inches)	70%	moderate
February Weather	6°C (43°F)	58 mm (2.3 inches)	73%	high
March Weather	12°C (54°F)	77 mm (3.0 inches)	82%	very high
April Weather	17°C (62°F)	73 mm (2.9 inches)	86%	very high
May Weather	22°C (72°F)	140 mm (5.5 inches)	85%	very high
June Weather	25°C (78°F)	179 mm (7.0 inches)	85%	extreme
July Weather	28°C (83°F)	263 mm (10.4 inches)	90%	extreme
August Weather	29°C (84°F)	156 mm (6.1 inches)	88%	very high
September Weather	25°C (76°F)	97 mm (3.8 inches)	75%	very high
October Weather	18°C (65°F)	56 mm (2.2 inches)	76%	very high
November Weather	13°C (56°F)	41 mm (1.6 inches)	84%	high
December Weather	6°C (44°F)	42 mm (1.7 inches)	77%	moderate