September Weather in Changyi, China

Last updated: August 22, 2025

In September, the average temperature in Changyi, China is a warm 27°C (80°F), where you can expect a minimum of 18°C (65°F) and a maximum of 36°C (98°F). However, don't forget your umbrella, as there is an average precipitation of 79 mm (3.1 in) spread over 9 days. The air is often quite humid, with an average humidity level of 73%. Enjoy your visit!

September Temperature in Changyi

In September in Changyi, the average temperature is 27°C (80°F), with maximums reaching 36°C (98°F) and minimums dipping as low as 18°C (65°F). Overall, this pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Changyi.

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

The chart illustrates September temperature patterns in Changyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changyi, September typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (98°F) and lows dropping to around 18°C (65°F).

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

September Precipitation in Changyi

In Changyi in September, the precipitation amount is 79 mm (3.1 in) spread over 9 days.

September Precipitation Trends in Changyi

The chart displays monthly precipitation patterns in Changyi, 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 Changyi, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 9 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 Changyi

In Changyi in September humidity is 73%. With an average temperature of 27°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling feel sticky and slightly uncomfortable, prompting frequent breaks in the shade and plenty of hydration.

September Average Humidity in Changyi

This chart illustrates the average monthly humidity levels in Changyi, 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 Changyi is approximately 73%, 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 Changyi

In Changyi 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 Changyi.

Maximum UV Index Levels in Changyi for September

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

Data source: Changyi 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 Changyi Compares to Other Months

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

This table compares monthly weather conditions in Changyi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	69 mm (2.7 inches)	69%	high
February Weather	8°C (47°F)	83 mm (3.3 inches)	73%	high
March Weather	14°C (57°F)	185 mm (7.3 inches)	82%	very high
April Weather	19°C (66°F)	153 mm (6.0 inches)	86%	very high
May Weather	24°C (75°F)	202 mm (8.0 inches)	86%	extreme
June Weather	27°C (81°F)	315 mm (12.4 inches)	86%	extreme
July Weather	30°C (86°F)	257 mm (10.1 inches)	90%	extreme
August Weather	31°C (87°F)	108 mm (4.2 inches)	86%	extreme
September Weather	27°C (80°F)	79 mm (3.1 inches)	73%	very high
October Weather	20°C (69°F)	34 mm (1.3 inches)	73%	very high
November Weather	15°C (59°F)	52 mm (2.1 inches)	80%	high
December Weather	9°C (48°F)	51 mm (2.0 inches)	79%	moderate