September Weather in Kayes, Mali

Last updated: August 23, 2025

In September, the average temperature in Kayes, Mali reaches a warm 29°C (85°F), with lows dipping to 22°C (72°F) and highs soaring to 38°C (101°F). Expect notable precipitation of 123 mm (4.9 in) spread across 11 days, coupled with an average humidity level of 85%. Embrace the warmth and be prepared for the occasional shower!

September Temperature in Kayes

In September in Kayes, the average temperature is 29°C (85°F), with maximums reaching up to 38°C (101°F) and minimums dropping as low as 22°C (72°F). This warm climate makes it an ideal destination for sun-seekers and outdoor enthusiasts looking to enjoy various activities.

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

The chart illustrates September temperature patterns in Kayes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kayes, September typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Kayes

In Kayes in September, the precipitation amount reaches 123 mm (4.9 in) over the course of 11 days.

September Precipitation Trends in Kayes

The chart displays monthly precipitation patterns in Kayes, 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 Kayes, September typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 11 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 Kayes

In Kayes in September humidity is 85%. With an average temperature of 29°C (85°F), this humidity feels like a thick blanket enveloping you, making every step feel like a small effort, and often leaving you longing for a cool breeze or shade while exploring the sights.

September Average Humidity in Kayes

This chart illustrates the average monthly humidity levels in Kayes, 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 Kayes is approximately 85%, 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 Kayes

In Kayes 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 Kayes.

Maximum UV Index Levels in Kayes for September

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

Data source: Kayes 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 Kayes Compares to Other Months

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

This table compares monthly weather conditions in Kayes, 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 (80°F)	0 mm (0.0 inches)	11%	very high
February Weather	29°C (85°F)	0 mm (0.0 inches)	8%	very high
March Weather	33°C (91°F)	0 mm (0.0 inches)	8%	extreme
April Weather	36°C (96°F)	1 mm (0.0 inches)	9%	extreme
May Weather	37°C (98°F)	2 mm (0.1 inches)	22%	extreme
June Weather	35°C (95°F)	19 mm (0.7 inches)	55%	extreme
July Weather	31°C (87°F)	90 mm (3.5 inches)	75%	extreme
August Weather	29°C (85°F)	174 mm (6.9 inches)	83%	extreme
September Weather	29°C (85°F)	123 mm (4.9 inches)	85%	extreme
October Weather	31°C (88°F)	19 mm (0.7 inches)	80%	extreme
November Weather	30°C (85°F)	1 mm (0.0 inches)	33%	very high
December Weather	27°C (81°F)	0 mm (0.0 inches)	13%	very high