September Weather in Chidian, China

Last updated: August 23, 2025

In September, the average temperature in Chidian, China is a warm 28°C (83°F). Expect minimums of 21°C (70°F) and highs reaching 34°C (94°F). With 62 mm (2.5 in) of precipitation distributed over 11 days, you might want your umbrella handy. The average humidity sits comfortably at 70%, adding a touch of tropical flair to your visit!

September Temperature in Chidian

In September in Chidian, the average temperature is 28°C (83°F). Maximums can reach 34°C (94°F), and minimums can be as low as 21°C (70°F). This warm climate makes it an ideal destination for travelers seeking sunny adventures and outdoor activities.

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

The chart illustrates September temperature patterns in Chidian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chidian, September typically has an average temperature of 28°C (83°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Chidian

In Chidian in September, the precipitation amount is 62 mm (2.5 in), occurring over a span of 11 days.

September Precipitation Trends in Chidian

The chart displays monthly precipitation patterns in Chidian, 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 Chidian, September typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 11 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 Chidian

In Chidian in September humidity is 70%. With an average temperature of 28°C (83°F), this humidity feels like an enveloping blanket, making outdoor activities sticky and draining, requiring frequent breaks to hydrate and seek shade.

September Average Humidity in Chidian

This chart illustrates the average monthly humidity levels in Chidian, 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 Chidian is approximately 70%, 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 Chidian

In Chidian in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Chidian.

Maximum UV Index Levels in Chidian for September

The chart shows the monthly maximum UV Index (UVI) for Chidian 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 Chidian typically reaches 11, which falls under the extreme exposure category.

Data source: Chidian 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 Chidian Compares to Other Months

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

This table compares monthly weather conditions in Chidian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	35 mm (1.4 inches)	73%	high
February Weather	14°C (58°F)	41 mm (1.6 inches)	73%	very high
March Weather	17°C (63°F)	77 mm (3.0 inches)	80%	extreme
April Weather	21°C (69°F)	71 mm (2.8 inches)	81%	extreme
May Weather	24°C (76°F)	126 mm (5.0 inches)	85%	extreme
June Weather	27°C (81°F)	212 mm (8.3 inches)	81%	extreme
July Weather	29°C (85°F)	101 mm (4.0 inches)	84%	extreme
August Weather	29°C (84°F)	231 mm (9.1 inches)	82%	extreme
September Weather	28°C (83°F)	62 mm (2.5 inches)	70%	extreme
October Weather	25°C (77°F)	22 mm (0.9 inches)	73%	very high
November Weather	21°C (69°F)	39 mm (1.5 inches)	77%	very high
December Weather	16°C (62°F)	36 mm (1.4 inches)	79%	high