September Weather in Gaoyi, China

Last updated: August 23, 2025

In September, the average temperature in Gaoyi, China is a comfortable 23°C (73°F). Expect a minimum of 14°C (58°F) and a maximum of 34°C (94°F), perfect for a variety of activities. However, be prepared for a bit of rainfall, with an average precipitation of 86 mm (3.4 in) over 8 days. With an average humidity level of 73%, it’s the perfect time to enjoy the warm weather, but don’t forget your water bottle!

September Temperature in Gaoyi

In September in Gaoyi, the average temperature is 23°C (73°F). Maximum temperatures can reach 34°C (94°F), while minimum temperatures can drop to as low as 14°C (58°F). This makes it an ideal time for travelers who enjoy warm weather but still appreciate cooler evenings.

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

The chart illustrates September temperature patterns in Gaoyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gaoyi, September typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Gaoyi

In Gaoyi in September, the precipitation amount reaches 86 mm (3.4 in) over the course of 8 days.

September Precipitation Trends in Gaoyi

The chart displays monthly precipitation patterns in Gaoyi, 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 Gaoyi, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 8 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 Gaoyi

In Gaoyi in September humidity is 73%. With an average temperature of 23°C (73°F), this humidity feels like a thick blanket wrapping around you, making travel feel stifling and sticky, as every step seems to linger in the moisture-laden air.

September Average Humidity in Gaoyi

This chart illustrates the average monthly humidity levels in Gaoyi, 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 Gaoyi is approximately 73%, 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 Gaoyi

In Gaoyi 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 Gaoyi.

Maximum UV Index Levels in Gaoyi for September

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

Data source: Gaoyi 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 Gaoyi Compares to Other Months

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

This table compares monthly weather conditions in Gaoyi, 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)	30 mm (1.2 inches)	68%	moderate
February Weather	5°C (42°F)	29 mm (1.1 inches)	75%	moderate
March Weather	11°C (52°F)	46 mm (1.8 inches)	81%	high
April Weather	16°C (61°F)	60 mm (2.4 inches)	81%	very high
May Weather	21°C (71°F)	71 mm (2.8 inches)	78%	extreme
June Weather	25°C (78°F)	162 mm (6.4 inches)	79%	very high
July Weather	27°C (81°F)	203 mm (8.0 inches)	86%	extreme
August Weather	27°C (81°F)	140 mm (5.5 inches)	83%	extreme
September Weather	23°C (73°F)	86 mm (3.4 inches)	73%	very high
October Weather	16°C (61°F)	74 mm (2.9 inches)	77%	very high
November Weather	11°C (52°F)	30 mm (1.2 inches)	83%	moderate
December Weather	5°C (41°F)	12 mm (0.5 inches)	79%	moderate