September Weather in Al Marsa, Tunisia

Last updated: August 31, 2025

In September, the average temperature in Al Marsa, Tunisia hovers around 25°C (77°F), with minimums dipping to 19°C (66°F) and maximums reaching 31°C (88°F). Expect about 43 mm (1.7 in) of precipitation spread over 5 days, accompanied by an average humidity of 72%. Perfect for those who enjoy a warm, tropical climate!

September Temperature in Al Marsa

In September in Al Marsa, the average temperature is 25°C (77°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 19°C (66°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Al Marsa.

September Weather in Al Marsa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Al Marsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Al Marsa, September typically has an average temperature of 25°C (77°F), with highs reaching up to 31°C (88°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Al Marsa

In Al Marsa in September, the precipitation amount is 43 mm (1.7 in) over the course of 5 days.

September Precipitation Trends in Al Marsa

The chart displays monthly precipitation patterns in Al Marsa, 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 Al Marsa, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Al Marsa

In Al Marsa in September, humidity is 72%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration both vibrant and a bit taxing as you sweat slightly more and seek shade often while enjoying the scenery.

September Average Humidity in Al Marsa

This chart illustrates the average monthly humidity levels in Al Marsa, 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 Al Marsa is approximately 72%, 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 Al Marsa

In Al Marsa in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Al Marsa.

Maximum UV Index Levels in Al Marsa for September

The chart shows the monthly maximum UV Index (UVI) for Al Marsa 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 Al Marsa typically reaches 8, which falls under the very high exposure category.

Data source: Al Marsa 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 Al Marsa Compares to Other Months

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

This table compares monthly weather conditions in Al Marsa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	51 mm (2.0 inches)	73%	moderate
February Weather	13°C (56°F)	39 mm (1.5 inches)	71%	moderate
March Weather	14°C (58°F)	62 mm (2.4 inches)	72%	high
April Weather	16°C (61°F)	38 mm (1.5 inches)	75%	very high
May Weather	19°C (66°F)	27 mm (1.1 inches)	74%	very high
June Weather	23°C (73°F)	7 mm (0.3 inches)	71%	very high
July Weather	26°C (79°F)	2 mm (0.1 inches)	69%	very high
August Weather	27°C (80°F)	14 mm (0.5 inches)	69%	very high
September Weather	25°C (77°F)	43 mm (1.7 inches)	72%	very high
October Weather	21°C (70°F)	104 mm (4.1 inches)	74%	high
November Weather	18°C (64°F)	78 mm (3.1 inches)	72%	moderate
December Weather	15°C (59°F)	73 mm (2.9 inches)	72%	moderate