September Weather in Aihui, China

Last updated: August 22, 2025

In Aihui, China, the average temperature in September hovers around 14°C (57°F). During this time, you can expect a minimum chill of -2°C (29°F) and a warm maximum of 29°C (84°F). Be prepared for 81 mm (3.2 in) of precipitation spread over 9 days, contributing to an average humidity of 86%.

September Temperature in Aihui

In September in Aihui, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can dip to as low as -2°C (29°F). This diverse temperature range makes it essential for travelers to pack accordingly, ensuring comfort in both warm and cool conditions.

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

The chart illustrates September temperature patterns in Aihui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aihui, September typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around -2°C (29°F).

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

September Precipitation in Aihui

In Aihui in September, the precipitation amount is 81 mm (3.2 in) spread over a duration of 9 days.

September Precipitation Trends in Aihui

The chart displays monthly precipitation patterns in Aihui, 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 Aihui, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 9 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 Aihui

In Aihui in September humidity is 86%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket enveloping you, making travel feel oppressive and uncomfortably sticky.

September Average Humidity in Aihui

This chart illustrates the average monthly humidity levels in Aihui, 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 Aihui is approximately 86%, 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 Aihui

In Aihui in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Aihui.

Maximum UV Index Levels in Aihui for September

The chart shows the monthly maximum UV Index (UVI) for Aihui 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 Aihui typically reaches 5, which falls under the moderate exposure category.

Data source: Aihui 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 Aihui Compares to Other Months

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

This table compares monthly weather conditions in Aihui, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-5°F)	5 mm (0.2 inches)	87%	low
February Weather	-16°C (3°F)	5 mm (0.2 inches)	86%	low
March Weather	-4°C (25°F)	14 mm (0.5 inches)	79%	moderate
April Weather	5°C (41°F)	27 mm (1.0 inches)	66%	moderate
May Weather	13°C (55°F)	57 mm (2.2 inches)	69%	high
June Weather	18°C (65°F)	104 mm (4.1 inches)	80%	very high
July Weather	23°C (73°F)	125 mm (4.9 inches)	87%	very high
August Weather	19°C (67°F)	158 mm (6.2 inches)	88%	high
September Weather	14°C (57°F)	81 mm (3.2 inches)	86%	moderate
October Weather	4°C (39°F)	37 mm (1.4 inches)	83%	moderate
November Weather	-8°C (18°F)	21 mm (0.8 inches)	72%	low
December Weather	-20°C (-3°F)	6 mm (0.3 inches)	81%	low