September Weather in Jinchang, China

Last updated: August 22, 2025

In September, the average temperature in Jinchang, China is a comfortable 17°C (63°F). Expect minimums dipping to 3°C (37°F) and highs soaring to 31°C (87°F). With an average humidity of 61%, you may notice a bit of stickiness in the air, especially during the 8 days of rainfall, totaling around 55 mm (2.2 in). Pack accordingly to enjoy everything this beautiful destination has to offer!

September Temperature in Jinchang

In September in Jinchang, the average temperature is 17°C (63°F). Maximums can reach 31°C (87°F), and minimums can be as low as 3°C (37°F). It's a great time to travel, so be sure to pack layers to accommodate the temperature fluctuations.

September Weather in Jinchang: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Jinchang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jinchang, September typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (87°F) and lows dropping to around 3°C (37°F).

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

September Precipitation in Jinchang

In Jinchang in September, the precipitation amount is 55 mm (2.2 in) over the course of 8 days.

September Precipitation Trends in Jinchang

The chart displays monthly precipitation patterns in Jinchang, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Jinchang, September typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Jinchang

In Jinchang in September, humidity is 61%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace that's slightly muggy, making it a bit uncomfortable for long walks or outdoor sightseeing, but still pleasant enough for leisurely explorations.

September Average Humidity in Jinchang

This chart illustrates the average monthly humidity levels in Jinchang, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Jinchang is approximately 61%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jinchang

In Jinchang in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Jinchang.

Maximum UV Index Levels in Jinchang for September

The chart shows the monthly maximum UV Index (UVI) for Jinchang in September, 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 September, the maximum UV index in Jinchang typically reaches 8, which falls under the very high exposure category.

Data source: Jinchang September 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 September Weather in Jinchang Compares to Other Months

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

This table compares monthly weather conditions in Jinchang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	3 mm (0.1 inches)	52%	moderate
February Weather	-2°C (29°F)	5 mm (0.2 inches)	49%	moderate
March Weather	5°C (42°F)	19 mm (0.7 inches)	52%	high
April Weather	11°C (52°F)	37 mm (1.5 inches)	63%	very high
May Weather	17°C (63°F)	36 mm (1.4 inches)	54%	very high
June Weather	21°C (70°F)	49 mm (1.9 inches)	62%	extreme
July Weather	23°C (73°F)	140 mm (5.5 inches)	71%	extreme
August Weather	22°C (71°F)	110 mm (4.3 inches)	74%	very high
September Weather	17°C (63°F)	55 mm (2.2 inches)	61%	very high
October Weather	9°C (49°F)	65 mm (2.6 inches)	69%	high
November Weather	2°C (37°F)	14 mm (0.6 inches)	64%	moderate
December Weather	-5°C (24°F)	2 mm (0.1 inches)	58%	low