September Weather in Aku, Nigeria

Last updated: August 27, 2025

In September, the average temperature in Aku, Nigeria reaches a warm 25°C (78°F). Expect a cozy minimum of 21°C (70°F) and a balmy maximum of 33°C (91°F). However, be prepared for rainy days, with an average precipitation of 327 mm (12.9 in) spread over 28 days. Don’t forget your umbrella, as the average humidity hovers around a sultry 91%!

September Temperature in Aku

In September in Aku, the average temperature is 25°C (78°F). Maximums can reach 33°C (91°F), while minimums can drop to as low as 21°C (70°F). This pleasant weather makes Aku an ideal destination for travelers looking to enjoy mild temperatures and outdoor activities.

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

The chart illustrates September temperature patterns in Aku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aku, September typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Aku

In Aku in September, the total precipitation amount is 327 mm (12.9 in) spread over a period of 28 days.

September Precipitation Trends in Aku

The chart displays monthly precipitation patterns in Aku, 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 Aku, September typically receives around 327 mm (12.9 inches) of precipitation spread over approximately 28 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 Aku

In Aku in September, humidity is 91%. With an average temperature of 25°C (78°F), this humidity feels like a warm, sticky embrace, making travel feel heavy and sluggish as you navigate through the air thick with moisture.

September Average Humidity in Aku

This chart illustrates the average monthly humidity levels in Aku, 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 Aku is approximately 91%, 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 Aku

In Aku in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Aku.

Maximum UV Index Levels in Aku for September

The chart shows the monthly maximum UV Index (UVI) for Aku 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 Aku typically reaches 12, which falls under the extreme exposure category.

Data source: Aku 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 Aku Compares to Other Months

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

This table compares monthly weather conditions in Aku, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	8 mm (0.3 inches)	31%	very high
February Weather	29°C (85°F)	26 mm (1.0 inches)	36%	extreme
March Weather	29°C (84°F)	83 mm (3.3 inches)	60%	extreme
April Weather	28°C (83°F)	115 mm (4.5 inches)	73%	extreme
May Weather	27°C (81°F)	184 mm (7.2 inches)	84%	extreme
June Weather	26°C (79°F)	246 mm (9.7 inches)	86%	extreme
July Weather	25°C (77°F)	255 mm (10.0 inches)	87%	extreme
August Weather	25°C (77°F)	241 mm (9.5 inches)	90%	extreme
September Weather	25°C (78°F)	327 mm (12.9 inches)	91%	extreme
October Weather	26°C (79°F)	255 mm (10.1 inches)	90%	extreme
November Weather	27°C (80°F)	77 mm (3.0 inches)	82%	very high
December Weather	28°C (82°F)	8 mm (0.3 inches)	63%	very high