September Weather in Leleni, Mali

Last updated: August 23, 2025

In September, the average temperature in Leleni, Mali hovers around 27°C (81°F), providing a warm and inviting climate. Daytime highs can reach up to 34°C (94°F), while nights offer a cooler reprieve with lows of 21°C (71°F). Visitors should be prepared for wet weather, as precipitation averages 139 mm (5.5 in) over 16 days, adding to the region's average humidity of 86%. Embrace the warmth but don't forget your umbrella!

September Temperature in Leleni

In September in Leleni, the average temperature is 27°C (81°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 21°C (71°F). This pleasant climate makes Leleni an ideal destination for travelers seeking warm weather and comfortable conditions.

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

The chart illustrates September temperature patterns in Leleni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leleni, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (71°F).

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

September Precipitation in Leleni

In Leleni in September, the total precipitation amount is 139 mm (5.5 in) spread over 16 days.

September Precipitation Trends in Leleni

The chart displays monthly precipitation patterns in Leleni, 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 Leleni, September typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 16 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 Leleni

In Leleni in September, humidity is 86%. With an average temperature of 27°C (81°F), this humidity feels like walking through a steamy blanket, making traveling feel heavy and exhausting as each step absorbs the warm, moist air.

September Average Humidity in Leleni

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

In Leleni 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 Leleni.

Maximum UV Index Levels in Leleni for September

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

Data source: Leleni 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 Leleni Compares to Other Months

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

This table compares monthly weather conditions in Leleni, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	0 mm (0.0 inches)	12%	very high
February Weather	28°C (83°F)	0 mm (0.0 inches)	11%	extreme
March Weather	32°C (89°F)	1 mm (0.1 inches)	13%	extreme
April Weather	33°C (92°F)	10 mm (0.4 inches)	25%	extreme
May Weather	32°C (90°F)	34 mm (1.3 inches)	47%	extreme
June Weather	30°C (86°F)	65 mm (2.6 inches)	77%	extreme
July Weather	27°C (82°F)	185 mm (7.3 inches)	80%	extreme
August Weather	26°C (79°F)	239 mm (9.4 inches)	86%	extreme
September Weather	27°C (81°F)	139 mm (5.5 inches)	86%	extreme
October Weather	28°C (83°F)	47 mm (1.8 inches)	80%	extreme
November Weather	28°C (83°F)	2 mm (0.1 inches)	47%	very high
December Weather	26°C (79°F)	0 mm (0.0 inches)	15%	very high