September Weather in Ahu, China

Last updated: August 22, 2025

In Ahu, China, the average temperature in September is a pleasant 23°C (74°F). Throughout the month, temperatures can range from a cool 13°C (56°F) to a warm 33°C (91°F). Expect 69 mm (2.7 in) of precipitation over 6 days, accompanied by an average humidity level of 65%. Whether you're exploring or relaxing, the climate offers a delightful balance for every kind of traveler.

September Temperature in Ahu

In September in Ahu, the average temperature is 23°C (74°F). Maximum temperatures can reach 33°C (91°F) and minimums can drop as low as 13°C (56°F). This makes Ahu an ideal destination for travelers seeking mild weather with pleasant daytime warmth and cooler evenings.

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

The chart illustrates September temperature patterns in Ahu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ahu, September typically has an average temperature of 23°C (74°F), with highs reaching up to 33°C (91°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Ahu

In Ahu in September, the precipitation amount is 69 mm (2.7 in) over a period of 6 days.

September Precipitation Trends in Ahu

The chart displays monthly precipitation patterns in Ahu, 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 Ahu, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 6 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 Ahu

In Ahu in September, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

September Average Humidity in Ahu

This chart illustrates the average monthly humidity levels in Ahu, 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 Ahu 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 Ahu

In Ahu 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 Ahu.

Maximum UV Index Levels in Ahu for September

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

Data source: Ahu 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 Ahu Compares to Other Months

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

This table compares monthly weather conditions in Ahu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	28 mm (1.1 inches)	52%	moderate
February Weather	4°C (40°F)	25 mm (1.0 inches)	60%	moderate
March Weather	10°C (50°F)	31 mm (1.2 inches)	70%	high
April Weather	15°C (60°F)	35 mm (1.4 inches)	78%	very high
May Weather	21°C (71°F)	64 mm (2.5 inches)	74%	very high
June Weather	25°C (78°F)	137 mm (5.4 inches)	74%	very high
July Weather	27°C (81°F)	311 mm (12.3 inches)	84%	very high
August Weather	27°C (81°F)	192 mm (7.6 inches)	81%	very high
September Weather	23°C (74°F)	69 mm (2.7 inches)	65%	very high
October Weather	16°C (61°F)	31 mm (1.2 inches)	72%	very high
November Weather	10°C (51°F)	26 mm (1.0 inches)	81%	moderate
December Weather	3°C (38°F)	18 mm (0.7 inches)	71%	moderate