September weather forecast
Port El Kantaoui, Tunisia

September brings the advent of a retreat from the peak of summer. A peculiar change triggers some relief from the relentless summer heat as highs decrease from 33°C (91.4°F) to 30°C (86°F). Correspondingly, the sea temperature takes a dip to 25.8°C (78.4°F), signaling a slow farewell to the summer. An increment of rainfall to 35mm (1.38") acknowledges September as the harbinger of the oncoming wet season. Yet, the climate remains perfectly warm and welcoming.

Temperature

As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a tropical 33°C (91.4°F) to a still hot 30°C (86°F). During the month of September, Port El Kantaoui anticipates a mean low-temperature of 21°C (69.8°F).

Rainfall

In September, in Port El Kantaoui, the rain falls for 4 days. Throughout September, 35mm (1.38") of precipitation is accumulated. Throughout the year, there are 61 rainfall days, and 346mm (13.62") of precipitation is accumulated.

Sea temperature

In Port El Kantaoui, Tunisia, the average seawater temperature in September is 25.8°C (78.4°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

In September, the average length of the day is 12h and 24min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:45. On the last day of September, sunrise is at 06:12 and sunset at 18:02 CET.

Sunshine

The average sunshine in September in Port El Kantaoui is 9h.

UV index

In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Beware! Reflecting off water and sand, UV rays are much stronger.