September Weather in Savalou, Benin

Last updated: August 22, 2025

In Savalou, Benin, the average temperature in September reaches a warm 26°C (79°F), with minimums dipping to 21°C (71°F) and soaring highs of 34°C (94°F). Expect 245 mm (9.6 in) of precipitation over 23 days, contributing to a notably high average humidity of 91%. Be prepared for a humid and rainy month in this tropical paradise!

September Temperature in Savalou

In September in Savalou, the average temperature is 26°C (79°F), with maximums reaching up to 34°C (94°F) and minimums dipping as low as 21°C (71°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the sights.

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

The chart illustrates September temperature patterns in Savalou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Savalou, September typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (71°F).

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

September Precipitation in Savalou

In Savalou in September, the total precipitation amount is 245 mm (9.6 in) spread over 23 days.

September Precipitation Trends in Savalou

The chart displays monthly precipitation patterns in Savalou, 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 Savalou, September typically receives around 245 mm (9.6 inches) of precipitation spread over approximately 23 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 Savalou

In Savalou in September, humidity is 91%. With an average temperature of 26°C (79°F), this humidity feels like navigating through an invisible blanket, making even short strolls feel laborious and leaving a sticky sheen on your skin, which can be overwhelming for travelers.

September Average Humidity in Savalou

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

In Savalou 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 Savalou.

Maximum UV Index Levels in Savalou for September

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

Data source: Savalou 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 Savalou Compares to Other Months

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

This table compares monthly weather conditions in Savalou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	1 mm (0.1 inches)	36%	extreme
February Weather	30°C (86°F)	11 mm (0.4 inches)	45%	extreme
March Weather	30°C (87°F)	56 mm (2.2 inches)	60%	extreme
April Weather	29°C (85°F)	77 mm (3.0 inches)	75%	extreme
May Weather	28°C (83°F)	113 mm (4.5 inches)	83%	extreme
June Weather	27°C (81°F)	148 mm (5.8 inches)	86%	extreme
July Weather	26°C (79°F)	226 mm (8.9 inches)	87%	extreme
August Weather	26°C (79°F)	221 mm (8.7 inches)	90%	extreme
September Weather	26°C (79°F)	245 mm (9.6 inches)	91%	extreme
October Weather	27°C (81°F)	156 mm (6.2 inches)	89%	extreme
November Weather	28°C (83°F)	11 mm (0.4 inches)	82%	very high
December Weather	28°C (83°F)	3 mm (0.1 inches)	68%	very high