September Weather in Sigou, China

Last updated: August 22, 2025

In September, the average temperature in Sigou, China hovers around 18°C (66°F), with a minimum of 8°C (47°F) and a maximum reaching 30°C (87°F). Expect a precipitation amount of 123 mm (4.8 in) over 11 days, accompanied by an average humidity of 78%. Embrace the mix of warm days and occasional rain!

September Temperature in Sigou

In September in Sigou, the average temperature is 18°C (66°F). Maximum temperatures can reach 30°C (87°F), while the minimum can drop as low as 8°C (47°F). This makes it an ideal time for travelers to enjoy a pleasant mix of warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Sigou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sigou, September typically has an average temperature of 18°C (66°F), with highs reaching up to 30°C (87°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Sigou

In Sigou in September, the precipitation amount is 123 mm (4.8 in) occurring over the course of 11 days.

September Precipitation Trends in Sigou

The chart displays monthly precipitation patterns in Sigou, 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 Sigou, September typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 11 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 Sigou

In Sigou in September humidity is 78%. With an average temperature of 18°C (66°F), this humidity feels like a warm blanket enveloping you, making it both refreshing and slightly stifling for traveling.

September Average Humidity in Sigou

This chart illustrates the average monthly humidity levels in Sigou, 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 Sigou 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 Sigou

In Sigou in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sigou.

Maximum UV Index Levels in Sigou for September

The chart shows the monthly maximum UV Index (UVI) for Sigou 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 Sigou typically reaches 10, which falls under the very high exposure category.

Data source: Sigou 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 Sigou Compares to Other Months

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

This table compares monthly weather conditions in Sigou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	8 mm (0.3 inches)	70%	moderate
February Weather	2°C (37°F)	16 mm (0.6 inches)	80%	moderate
March Weather	9°C (49°F)	23 mm (0.9 inches)	83%	very high
April Weather	14°C (58°F)	41 mm (1.6 inches)	81%	very high
May Weather	19°C (67°F)	44 mm (1.7 inches)	68%	extreme
June Weather	23°C (74°F)	88 mm (3.4 inches)	74%	extreme
July Weather	25°C (77°F)	88 mm (3.5 inches)	76%	extreme
August Weather	24°C (75°F)	120 mm (4.7 inches)	72%	extreme
September Weather	18°C (66°F)	123 mm (4.8 inches)	78%	very high
October Weather	12°C (53°F)	71 mm (2.8 inches)	85%	very high
November Weather	6°C (44°F)	17 mm (0.7 inches)	82%	moderate
December Weather	0°C (33°F)	6 mm (0.2 inches)	80%	moderate