September Weather in Sidui, China

Last updated: August 22, 2025

In September, the average temperature in Sidui, China is a pleasant 24°C (75°F). Expect a range from a cool minimum of 16°C (61°F) to a warm maximum of 33°C (91°F). During this month, 81 mm (3.2 in) of precipitation typically falls over 7 days, contributing to an average humidity level of 65%.

September Temperature in Sidui

In September in Sidui, the average temperature is 24°C (75°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 16°C (61°F). This pleasant climate makes Sidui an ideal destination for travelers looking to enjoy a comfortable outdoor experience.

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

The chart illustrates September temperature patterns in Sidui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidui, September typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (91°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Sidui

In Sidui in September, the precipitation amount is 81 mm (3.2 in) over a period of 7 days.

September Precipitation Trends in Sidui

The chart displays monthly precipitation patterns in Sidui, 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 Sidui, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 7 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 Sidui

In Sidui in September humidity is 65%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit sticky but still enjoyable for exploring sights and sounds.

September Average Humidity in Sidui

This chart illustrates the average monthly humidity levels in Sidui, 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 Sidui is approximately 65%, 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 Sidui

In Sidui 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 Sidui.

Maximum UV Index Levels in Sidui for September

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

Data source: Sidui 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 Sidui Compares to Other Months

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

This table compares monthly weather conditions in Sidui, 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)	29 mm (1.1 inches)	52%	moderate
February Weather	4°C (40°F)	25 mm (1.0 inches)	60%	moderate
March Weather	9°C (49°F)	39 mm (1.5 inches)	70%	high
April Weather	14°C (58°F)	41 mm (1.6 inches)	78%	very high
May Weather	20°C (69°F)	82 mm (3.2 inches)	74%	very high
June Weather	24°C (76°F)	150 mm (5.9 inches)	74%	extreme
July Weather	27°C (81°F)	241 mm (9.5 inches)	84%	extreme
August Weather	27°C (82°F)	167 mm (6.6 inches)	81%	extreme
September Weather	24°C (75°F)	81 mm (3.2 inches)	65%	very high
October Weather	17°C (63°F)	52 mm (2.1 inches)	72%	high
November Weather	11°C (53°F)	31 mm (1.2 inches)	81%	moderate
December Weather	5°C (40°F)	24 mm (0.9 inches)	71%	moderate