January Weather in Jianshan, China

Last updated: August 22, 2025

In Jianshan, China during January, the average temperature hovers around 7°C (46°F). Expect a minimum of -4°C (24°F) and a maximum that can reach up to 24°C (75°F). Throughout the month, precipitation averages 52 mm (2.1 in) over 8 days, and the average humidity sits at a comfortable 69%.

January Temperature in Jianshan

In January in Jianshan, the average temperature is 7°C (46°F). Maximum temperatures can reach 24°C (75°F), while minimum temperatures can drop as low as -4°C (24°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip!

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

The chart illustrates January temperature patterns in Jianshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jianshan, January typically has an average temperature of 7°C (46°F), with highs reaching up to 24°C (75°F) and lows dropping to around -4°C (24°F).

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

January Precipitation in Jianshan

In Jianshan in January, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.

January Precipitation Trends in Jianshan

The chart displays monthly precipitation patterns in Jianshan, 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 Jianshan, January typically receives around 52 mm (2.1 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 Jianshan

In Jianshan in January humidity is 69%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions feel much colder than the thermometer suggests, and leaving travelers feeling a bit more sluggish and in need of cozy indoor retreats.

January Average Humidity in Jianshan

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

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

Maximum UV Index Levels in Jianshan for January

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

Data source: Jianshan 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 Jianshan Compares to Other Months

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

This table compares monthly weather conditions in Jianshan, 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 (46°F)	52 mm (2.1 inches)	69%	high
February Weather	9°C (49°F)	82 mm (3.2 inches)	73%	high
March Weather	14°C (58°F)	199 mm (7.8 inches)	82%	very high
April Weather	19°C (66°F)	176 mm (6.9 inches)	86%	very high
May Weather	24°C (75°F)	220 mm (8.7 inches)	86%	extreme
June Weather	27°C (81°F)	326 mm (12.8 inches)	86%	extreme
July Weather	30°C (86°F)	207 mm (8.1 inches)	90%	extreme
August Weather	31°C (87°F)	79 mm (3.1 inches)	86%	extreme
September Weather	27°C (81°F)	70 mm (2.8 inches)	73%	extreme
October Weather	20°C (69°F)	36 mm (1.4 inches)	73%	very high
November Weather	15°C (60°F)	60 mm (2.4 inches)	80%	high
December Weather	9°C (49°F)	47 mm (1.9 inches)	79%	moderate