September Weather in Gandiaye, Senegal

Last updated: August 31, 2025

In September, the average temperature in Gandiaye, Senegal reaches a warm 28°C (83°F). Minimum temperatures can dip to 22°C (72°F), while maximums can soar to 36°C (98°F). Expect about 153 mm (6.0 in) of precipitation over 15 days, contributing to an average humidity of 81%. Stay prepared for a tropical experience!

September Temperature in Gandiaye

In September in Gandiaye, the average temperature is 28°C (83°F). Maximums can reach 36°C (98°F), and minimums can be as low as 22°C (72°F). This mild climate makes it an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Gandiaye, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gandiaye, September typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (98°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Gandiaye

In Gandiaye in September, the precipitation amount is 153 mm (6.0 in) over the course of 15 days.

September Precipitation Trends in Gandiaye

The chart displays monthly precipitation patterns in Gandiaye, 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 Gandiaye, September typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 15 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 Gandiaye

In Gandiaye in September, humidity is 81%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel feel both stifling and exhausting.

September Average Humidity in Gandiaye

This chart illustrates the average monthly humidity levels in Gandiaye, 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 Gandiaye is approximately 81%, 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 Gandiaye

In Gandiaye 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 Gandiaye.

Maximum UV Index Levels in Gandiaye for September

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

Data source: Gandiaye 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 Gandiaye Compares to Other Months

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

This table compares monthly weather conditions in Gandiaye, 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 (77°F)	0 mm (0.0 inches)	28%	very high
February Weather	26°C (80°F)	0 mm (0.0 inches)	32%	very high
March Weather	28°C (82°F)	0 mm (0.0 inches)	33%	extreme
April Weather	29°C (84°F)	0 mm (0.0 inches)	39%	extreme
May Weather	28°C (83°F)	0 mm (0.0 inches)	50%	extreme
June Weather	29°C (84°F)	12 mm (0.5 inches)	66%	extreme
July Weather	29°C (84°F)	70 mm (2.7 inches)	72%	extreme
August Weather	28°C (83°F)	228 mm (9.0 inches)	79%	extreme
September Weather	28°C (83°F)	153 mm (6.0 inches)	81%	extreme
October Weather	29°C (85°F)	28 mm (1.1 inches)	78%	extreme
November Weather	28°C (82°F)	2 mm (0.1 inches)	55%	very high
December Weather	25°C (78°F)	0 mm (0.0 inches)	35%	very high