September Weather in Yishan, China

Last updated: August 22, 2025

In September, the average temperature in Yishan, China hovers around 23°C (74°F). Expect a minimum of 14°C (58°F) and a comfortable maximum of 34°C (93°F). The region experiences about 76 mm (3.0 in) of precipitation across 7 days, contributing to an average humidity level of 65%. Enjoy the mix of warm days and refreshing showers!

September Temperature in Yishan

In September in Yishan, the average temperature is 23°C (74°F). Maximums can reach up to 34°C (93°F), while minimums can drop as low as 14°C (58°F). This range of temperatures makes Yishan an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates September temperature patterns in Yishan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yishan, September typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Yishan

In Yishan in September, the precipitation amount is 76 mm (3.0 in) over a period of 7 days.

September Precipitation Trends in Yishan

The chart displays monthly precipitation patterns in Yishan, 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 Yishan, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 7 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 Yishan

In Yishan in September, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

September Average Humidity in Yishan

This chart illustrates the average monthly humidity levels in Yishan, 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 Yishan is approximately 65%, 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 Yishan

In Yishan in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Yishan.

Maximum UV Index Levels in Yishan for September

The chart shows the monthly maximum UV Index (UVI) for Yishan 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 Yishan typically reaches 9, which falls under the very high exposure category.

Data source: Yishan 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 Yishan Compares to Other Months

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

This table compares monthly weather conditions in Yishan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	29 mm (1.1 inches)	52%	moderate
February Weather	4°C (40°F)	24 mm (1.0 inches)	60%	moderate
March Weather	10°C (50°F)	37 mm (1.4 inches)	70%	high
April Weather	15°C (59°F)	35 mm (1.4 inches)	78%	very high
May Weather	21°C (70°F)	80 mm (3.2 inches)	74%	very high
June Weather	25°C (78°F)	147 mm (5.8 inches)	74%	extreme
July Weather	27°C (81°F)	271 mm (10.7 inches)	84%	very high
August Weather	27°C (82°F)	178 mm (7.0 inches)	81%	very high
September Weather	23°C (74°F)	76 mm (3.0 inches)	65%	very high
October Weather	17°C (62°F)	47 mm (1.8 inches)	72%	high
November Weather	11°C (52°F)	29 mm (1.1 inches)	81%	moderate
December Weather	4°C (39°F)	24 mm (0.9 inches)	71%	moderate