September Weather in Yijin, China

Last updated: August 23, 2025

In Yijin, China, the average temperature in September hovers around a pleasant 25°C (77°F). However, be prepared for a range, with minimums dipping to 14°C (58°F) and maximums soaring to 35°C (96°F). This month also brings about 91 mm (3.6 in) of precipitation spread across approximately 10 days, resulting in an average humidity of 68%. Whether you prefer the warmth or occasional rain, September offers a unique climatic experience!

September Temperature in Yijin

In September in Yijin, the average temperature is 25°C (77°F). The maximum can reach 35°C (96°F), and the minimum can be as low as 14°C (58°F). This makes Yijin a perfect destination for travelers looking to enjoy warm weather while experiencing a comfortable range of temperatures.

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

The chart illustrates September temperature patterns in Yijin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yijin, September typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (96°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Yijin

In Yijin in September, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.

September Precipitation Trends in Yijin

The chart displays monthly precipitation patterns in Yijin, 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 Yijin, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 10 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 Yijin

In Yijin in September, humidity is 68%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly become stifling for traveling, making outdoor activities feel more strenuous and the air thick and heavy.

September Average Humidity in Yijin

This chart illustrates the average monthly humidity levels in Yijin, 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 Yijin is approximately 68%, 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 Yijin

In Yijin in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Yijin.

Maximum UV Index Levels in Yijin for September

The chart shows the monthly maximum UV Index (UVI) for Yijin 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 Yijin typically reaches 10, which falls under the very high exposure category.

Data source: Yijin 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 Yijin Compares to Other Months

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

This table compares monthly weather conditions in Yijin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	60 mm (2.4 inches)	69%	moderate
February Weather	6°C (44°F)	69 mm (2.7 inches)	72%	high
March Weather	13°C (55°F)	95 mm (3.7 inches)	82%	very high
April Weather	17°C (64°F)	77 mm (3.0 inches)	85%	very high
May Weather	23°C (73°F)	125 mm (4.9 inches)	84%	very high
June Weather	26°C (79°F)	219 mm (8.6 inches)	84%	extreme
July Weather	28°C (83°F)	307 mm (12.1 inches)	89%	extreme
August Weather	29°C (84°F)	151 mm (5.9 inches)	84%	extreme
September Weather	25°C (77°F)	91 mm (3.6 inches)	68%	very high
October Weather	18°C (65°F)	53 mm (2.1 inches)	71%	very high
November Weather	13°C (56°F)	46 mm (1.8 inches)	83%	high
December Weather	6°C (44°F)	38 mm (1.5 inches)	76%	moderate