September Weather in Gueoul, Senegal

Last updated: August 31, 2025

In September, the average temperature in Gueoul, Senegal hovers around 29°C (84°F), with a minimum of 23°C (73°F) and a scorching maximum that can reach up to 42°C (108°F). During this period, expect 81 mm (3.2 in) of precipitation spread over 9 days, contributing to an average humidity level of 81%. Stay prepared for warm and humid conditions!

September Temperature in Gueoul

In September in Gueoul, the average temperature is 29°C (84°F). Maximums can reach 42°C (108°F) and minimums can be as low as 23°C (73°F). Therefore, travelers should prepare for a warm climate and pack accordingly.

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

The chart illustrates September temperature patterns in Gueoul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gueoul, September typically has an average temperature of 29°C (84°F), with highs reaching up to 42°C (108°F) and lows dropping to around 23°C (73°F).

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

September Precipitation in Gueoul

In Gueoul in September, the precipitation amount is 81 mm (3.2 in) spread over a duration of 9 days.

September Precipitation Trends in Gueoul

The chart displays monthly precipitation patterns in Gueoul, 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 Gueoul, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 9 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 Gueoul

In Gueoul in September, humidity is 81%. With an average temperature of 29°C (84°F), this humidity feels like a heavy blanket wrapping around you, making travel feel stifling and potentially exhausting as you navigate through the day.

September Average Humidity in Gueoul

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

In Gueoul in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Gueoul, you can check here.

Maximum UV Index Levels in Gueoul for September

The chart shows the monthly maximum UV Index (UVI) for Gueoul 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 Gueoul typically reaches 14, which falls under the extreme exposure category.

Data source: Gueoul 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 Gueoul Compares to Other Months

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

This table compares monthly weather conditions in Gueoul, 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 (78°F)	0 mm (0.0 inches)	32%	very high
March Weather	26°C (80°F)	0 mm (0.0 inches)	33%	extreme
April Weather	27°C (81°F)	0 mm (0.0 inches)	39%	extreme
May Weather	26°C (80°F)	0 mm (0.0 inches)	50%	extreme
June Weather	28°C (82°F)	4 mm (0.1 inches)	66%	extreme
July Weather	28°C (83°F)	21 mm (0.8 inches)	72%	extreme
August Weather	28°C (84°F)	82 mm (3.2 inches)	79%	extreme
September Weather	29°C (84°F)	81 mm (3.2 inches)	81%	extreme
October Weather	30°C (86°F)	17 mm (0.7 inches)	78%	extreme
November Weather	28°C (83°F)	0 mm (0.0 inches)	55%	very high
December Weather	26°C (78°F)	0 mm (0.0 inches)	35%	very high