September Weather in Chahayang, China

Last updated: August 22, 2025

In September, the average temperature in Chahayang, China hovers around 14°C (58°F). Expect a minimum chill of -1°C (31°F) and a warm peak at 28°C (83°F). With 95 mm (3.7 in) of rainfall spread across 11 days, the weather can be quite wet, and be prepared for a humid atmosphere with an average humidity of 85%.

September Temperature in Chahayang

In September in Chahayang, the average temperature is 14°C (58°F). Maximums can reach 28°C (83°F), while minimums can drop as low as -1°C (31°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Chahayang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chahayang, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (31°F).

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

September Precipitation in Chahayang

In Chahayang in September, the total precipitation amount is 95 mm (3.7 in) spread over 11 days.

September Precipitation Trends in Chahayang

The chart displays monthly precipitation patterns in Chahayang, 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 Chahayang, September typically receives around 95 mm (3.7 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 Chahayang

In Chahayang in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Chahayang

This chart illustrates the average monthly humidity levels in Chahayang, 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 Chahayang is approximately 85%, 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 Chahayang

In Chahayang in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chahayang, you can refer to this Hourly UV Index in Chahayang.

Maximum UV Index Levels in Chahayang for September

The chart shows the monthly maximum UV Index (UVI) for Chahayang 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 Chahayang typically reaches 6, which falls under the high exposure category.

Data source: Chahayang 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 Chahayang Compares to Other Months

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

This table compares monthly weather conditions in Chahayang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-2°F)	3 mm (0.1 inches)	87%	low
February Weather	-14°C (6°F)	5 mm (0.2 inches)	84%	low
March Weather	-3°C (26°F)	9 mm (0.4 inches)	76%	moderate
April Weather	6°C (43°F)	29 mm (1.1 inches)	67%	high
May Weather	14°C (57°F)	38 mm (1.5 inches)	70%	very high
June Weather	19°C (67°F)	114 mm (4.5 inches)	79%	very high
July Weather	23°C (74°F)	152 mm (6.0 inches)	86%	very high
August Weather	20°C (67°F)	175 mm (6.9 inches)	87%	very high
September Weather	14°C (58°F)	95 mm (3.7 inches)	85%	high
October Weather	4°C (40°F)	29 mm (1.2 inches)	81%	moderate
November Weather	-7°C (20°F)	11 mm (0.4 inches)	73%	low
December Weather	-18°C (1°F)	4 mm (0.2 inches)	84%	low