September Weather in Ilesa, Nigeria

Last updated: August 27, 2025

In September, the average temperature in Ilesa, Nigeria is a pleasant 24°C (76°F), with a minimum of 20°C (68°F) and a maximum of 32°C (90°F). Expect approximately 253 mm (10.0 in) of precipitation spread over about 25 days, resulting in a high average humidity of 91%. Prepare for a humid and rainy month in this vibrant location!

September Temperature in Ilesa

In September in Ilesa, the average temperature is 24°C (76°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 20°C (68°F). This pleasant weather makes it an ideal time for outdoor adventures and sightseeing in Ilesa.

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

The chart illustrates September temperature patterns in Ilesa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilesa, September typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Ilesa

In Ilesa in September, the total precipitation amount is 253 mm (10.0 in) distributed over 25 days.

September Precipitation Trends in Ilesa

The chart displays monthly precipitation patterns in Ilesa, 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 Ilesa, September typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 25 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 Ilesa

In Ilesa in September, humidity is 91%. With an average temperature of 24°C (76°F), this humidity feels like walking through a warm, heavy blanket, making travel feel slightly sluggish and demanding extra hydration and breaks to enjoy the sights comfortably.

September Average Humidity in Ilesa

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

In Ilesa in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Ilesa.

Maximum UV Index Levels in Ilesa for September

The chart shows the monthly maximum UV Index (UVI) for Ilesa 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 Ilesa typically reaches 13, which falls under the extreme exposure category.

Data source: Ilesa 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 Ilesa Compares to Other Months

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

This table compares monthly weather conditions in Ilesa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	6 mm (0.3 inches)	37%	extreme
February Weather	28°C (83°F)	27 mm (1.1 inches)	44%	extreme
March Weather	27°C (82°F)	88 mm (3.5 inches)	61%	extreme
April Weather	27°C (80°F)	86 mm (3.4 inches)	72%	extreme
May Weather	26°C (79°F)	136 mm (5.4 inches)	82%	extreme
June Weather	25°C (77°F)	209 mm (8.2 inches)	86%	extreme
July Weather	24°C (76°F)	177 mm (6.9 inches)	87%	extreme
August Weather	24°C (75°F)	192 mm (7.6 inches)	90%	extreme
September Weather	24°C (76°F)	253 mm (10.0 inches)	91%	extreme
October Weather	25°C (77°F)	214 mm (8.4 inches)	90%	extreme
November Weather	26°C (79°F)	64 mm (2.5 inches)	82%	very high
December Weather	27°C (80°F)	7 mm (0.3 inches)	63%	very high