September Weather in Guji, China

Last updated: August 23, 2025

In September, the average temperature in Guji, China is a pleasant 18°C (65°F). Visitors can expect a range from a cool 7°C (44°F) to a warm 29°C (85°F). The weather is typically damp, with an average precipitation of 131 mm (5.2 in) spread over 21 days and a humidity level of around 88%. So, while the temperatures are mild, don't forget your umbrella!

September Temperature in Guji

In September in Guji, the average temperature is 18°C (65°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 7°C (44°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Guji, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guji, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Guji

In Guji in September, the total precipitation amount is 131 mm (5.2 in) spread over 21 days.

September Precipitation Trends in Guji

The chart displays monthly precipitation patterns in Guji, 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 Guji, September typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 21 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 Guji

In Guji in September, humidity is 88%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sticky and the air thick, which can be quite tiring when exploring the area.

September Average Humidity in Guji

This chart illustrates the average monthly humidity levels in Guji, 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 Guji is approximately 88%, 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 Guji

In Guji in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Guji.

Maximum UV Index Levels in Guji for September

The chart shows the monthly maximum UV Index (UVI) for Guji 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 Guji typically reaches 13, which falls under the extreme exposure category.

Data source: Guji 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 Guji Compares to Other Months

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

This table compares monthly weather conditions in Guji, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	15 mm (0.6 inches)	66%	high
February Weather	7°C (45°F)	18 mm (0.7 inches)	71%	very high
March Weather	12°C (54°F)	29 mm (1.2 inches)	55%	extreme
April Weather	15°C (59°F)	45 mm (1.8 inches)	64%	extreme
May Weather	18°C (64°F)	70 mm (2.8 inches)	76%	extreme
June Weather	20°C (68°F)	159 mm (6.3 inches)	84%	extreme
July Weather	20°C (69°F)	250 mm (9.8 inches)	88%	extreme
August Weather	21°C (69°F)	227 mm (8.9 inches)	89%	extreme
September Weather	18°C (65°F)	131 mm (5.2 inches)	88%	extreme
October Weather	13°C (56°F)	76 mm (3.0 inches)	84%	extreme
November Weather	9°C (49°F)	18 mm (0.7 inches)	87%	very high
December Weather	5°C (42°F)	17 mm (0.7 inches)	78%	high