September Weather in Jichuan, China

Last updated: August 22, 2025

In Jichuan, China, the average temperature in September hovers around 15°C (59°F), with lows dipping to 5°C (41°F) and highs reaching up to 26°C (79°F). Expect an average precipitation of 85 mm (3.3 in) over approximately 13 days, accompanied by a high average humidity of 84%.

September Temperature in Jichuan

In September in Jichuan, the average temperature is 15°C (59°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as 5°C (41°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates September temperature patterns in Jichuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jichuan, September typically has an average temperature of 15°C (59°F), with highs reaching up to 26°C (79°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Jichuan

In Jichuan in September, the precipitation amount is 85 mm (3.3 in) spread over 13 days.

September Precipitation Trends in Jichuan

The chart displays monthly precipitation patterns in Jichuan, 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 Jichuan, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Jichuan

In Jichuan in September, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.

September Average Humidity in Jichuan

This chart illustrates the average monthly humidity levels in Jichuan, 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 Jichuan is approximately 84%, 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 Jichuan

In Jichuan in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Jichuan.

Maximum UV Index Levels in Jichuan for September

The chart shows the monthly maximum UV Index (UVI) for Jichuan 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 Jichuan typically reaches 11, which falls under the extreme exposure category.

Data source: Jichuan 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 Jichuan Compares to Other Months

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

This table compares monthly weather conditions in Jichuan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	14 mm (0.5 inches)	76%	moderate
February Weather	-2°C (28°F)	18 mm (0.7 inches)	83%	high
March Weather	5°C (42°F)	35 mm (1.4 inches)	86%	very high
April Weather	10°C (50°F)	54 mm (2.1 inches)	83%	very high
May Weather	14°C (58°F)	75 mm (2.9 inches)	71%	extreme
June Weather	18°C (65°F)	95 mm (3.7 inches)	77%	extreme
July Weather	21°C (69°F)	104 mm (4.1 inches)	78%	extreme
August Weather	20°C (67°F)	141 mm (5.5 inches)	78%	extreme
September Weather	15°C (59°F)	85 mm (3.3 inches)	84%	extreme
October Weather	8°C (47°F)	71 mm (2.8 inches)	87%	very high
November Weather	2°C (36°F)	26 mm (1.0 inches)	84%	moderate
December Weather	-4°C (25°F)	14 mm (0.6 inches)	80%	moderate