September Weather in Yishi, China

Last updated: August 22, 2025

The average temperature in Yishi, China during September is a warm 26°C (78°F). Expect a comfortable minimum of 17°C (63°F), while the heat can peak at a scorching 35°C (96°F). You'll likely encounter 165 mm (6.5 in) of precipitation over 14 days, contributing to an average humidity of 78%. Enjoy your time in this vibrant locale!

September Temperature in Yishi

In September in Yishi, the average temperature is 26°C (78°F), with maximums reaching 35°C (96°F) and minimums dipping as low as 17°C (63°F). This pleasant climate makes Yishi an ideal destination for travelers looking to enjoy warm weather adventures.

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

The chart illustrates September temperature patterns in Yishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yishi, September typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (96°F) and lows dropping to around 17°C (63°F).

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

September Precipitation in Yishi

In Yishi in September, the precipitation amount is 165 mm (6.5 in) spread over 14 days.

September Precipitation Trends in Yishi

The chart displays monthly precipitation patterns in Yishi, 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 Yishi, September typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 14 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 Yishi

In Yishi in September humidity is 78%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making travel a bit more challenging as the air is thick and can leave you feeling sticky and sluggish. Be sure to stay hydrated and take breaks to enjoy the local sights without overheating.

September Average Humidity in Yishi

This chart illustrates the average monthly humidity levels in Yishi, 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 Yishi is approximately 78%, 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 Yishi

In Yishi 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 Yishi.

Maximum UV Index Levels in Yishi for September

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

Data source: Yishi 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 Yishi Compares to Other Months

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

This table compares monthly weather conditions in Yishi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	62 mm (2.5 inches)	68%	high
February Weather	8°C (47°F)	64 mm (2.5 inches)	73%	high
March Weather	13°C (55°F)	117 mm (4.6 inches)	80%	very high
April Weather	17°C (63°F)	92 mm (3.6 inches)	86%	extreme
May Weather	22°C (72°F)	180 mm (7.1 inches)	88%	extreme
June Weather	25°C (77°F)	304 mm (12.0 inches)	89%	extreme
July Weather	28°C (83°F)	292 mm (11.5 inches)	91%	extreme
August Weather	29°C (84°F)	220 mm (8.7 inches)	88%	extreme
September Weather	26°C (78°F)	165 mm (6.5 inches)	78%	extreme
October Weather	20°C (69°F)	122 mm (4.8 inches)	79%	very high
November Weather	15°C (60°F)	71 mm (2.8 inches)	80%	high
December Weather	10°C (49°F)	58 mm (2.3 inches)	80%	moderate