September Weather in Guihu, China

Last updated: August 23, 2025

In Guihu, China, the average temperature in September hovers around 25°C (77°F), providing a pleasant climate for outdoor activities. Expect variations, with minimums dipping to 14°C (58°F) and maximums soaring up to 37°C (99°F). With an average precipitation of 81 mm (3.2 in) spread over 15 days and a humidity level of 67%, Guihu presents a warm but potentially humid experience this month. Enjoy the diverse weather while exploring this vibrant locale!

September Temperature in Guihu

In September in Guihu, the average temperature is 25°C (77°F). Maximum temperatures can reach as high as 37°C (99°F), while minimums can drop to as low as 14°C (58°F). This pleasant range makes Guihu a great destination for travelers looking to enjoy warm weather while still having the option for cooler evenings.

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

The chart illustrates September temperature patterns in Guihu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guihu, September typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Guihu

In Guihu in September, the precipitation amount is 81 mm (3.2 in) spread over the course of 15 days.

September Precipitation Trends in Guihu

The chart displays monthly precipitation patterns in Guihu, 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 Guihu, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 15 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 Guihu

In Guihu in September, humidity is 67%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, heavy blanket, making outdoor activities feel more strenuous and sticky than usual.

September Average Humidity in Guihu

This chart illustrates the average monthly humidity levels in Guihu, 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 Guihu is approximately 67%, 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 Guihu

In Guihu in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Guihu.

Maximum UV Index Levels in Guihu for September

The chart shows the monthly maximum UV Index (UVI) for Guihu 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 Guihu typically reaches 12, which falls under the extreme exposure category.

Data source: Guihu 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 Guihu Compares to Other Months

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

This table compares monthly weather conditions in Guihu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	38 mm (1.5 inches)	66%	high
February Weather	10°C (50°F)	65 mm (2.6 inches)	71%	very high
March Weather	14°C (57°F)	126 mm (5.0 inches)	81%	very high
April Weather	17°C (64°F)	95 mm (3.7 inches)	84%	extreme
May Weather	22°C (71°F)	152 mm (6.0 inches)	87%	extreme
June Weather	24°C (76°F)	335 mm (13.2 inches)	84%	extreme
July Weather	27°C (81°F)	176 mm (6.9 inches)	88%	extreme
August Weather	27°C (81°F)	207 mm (8.1 inches)	85%	extreme
September Weather	25°C (77°F)	81 mm (3.2 inches)	67%	extreme
October Weather	20°C (68°F)	61 mm (2.4 inches)	72%	very high
November Weather	15°C (60°F)	64 mm (2.5 inches)	77%	very high
December Weather	10°C (51°F)	35 mm (1.4 inches)	80%	high