January Weather in Jiusi, China

Last updated: August 22, 2025

In Jiusi, China, the average temperature for January hovers around 4°C (39°F), with maximums reaching 16°C (60°F) and the occasional chill dipping as low as -9°C (16°F). Expect about 59 mm (2.3 in) of precipitation spread over 10 days, contributing to an average humidity level of 67%.

January Temperature in Jiusi

In January in Jiusi, the average temperature is 4°C (39°F). The maximum can reach 16°C (60°F) and the minimum can be as low as -9°C (16°F). Travelers should prepare for chilly weather and pack layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Jiusi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiusi, January typically has an average temperature of 4°C (39°F), with highs reaching up to 16°C (60°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Jiusi

In Jiusi in January, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

January Precipitation Trends in Jiusi

The chart displays monthly precipitation patterns in Jiusi, 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 Jiusi, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Jiusi

In Jiusi in January, humidity is 67%. With an average temperature of 4°C (39°F), this humidity feels like a brisk chill that penetrates your clothing, making outdoor activities more challenging and requiring layered clothing for comfort during your travels.

January Average Humidity in Jiusi

This chart illustrates the average monthly humidity levels in Jiusi, 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 Jiusi is approximately 67%, 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 Jiusi

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

Maximum UV Index Levels in Jiusi for January

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

Data source: Jiusi 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 Jiusi Compares to Other Months

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

This table compares monthly weather conditions in Jiusi, 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 (39°F)	59 mm (2.3 inches)	67%	high
February Weather	6°C (43°F)	70 mm (2.8 inches)	73%	high
March Weather	11°C (52°F)	127 mm (5.0 inches)	84%	very high
April Weather	15°C (60°F)	133 mm (5.3 inches)	82%	extreme
May Weather	19°C (67°F)	224 mm (8.8 inches)	86%	extreme
June Weather	23°C (73°F)	251 mm (9.9 inches)	86%	extreme
July Weather	25°C (77°F)	265 mm (10.4 inches)	88%	extreme
August Weather	25°C (78°F)	167 mm (6.6 inches)	85%	extreme
September Weather	21°C (71°F)	165 mm (6.5 inches)	71%	extreme
October Weather	16°C (60°F)	114 mm (4.5 inches)	74%	very high
November Weather	11°C (52°F)	82 mm (3.2 inches)	85%	high
December Weather	6°C (42°F)	49 mm (1.9 inches)	75%	moderate