October weather forecast
Sfax, Tunisia

October observes a significant shift in weather in Sfax, with temperatures cooling from 16.1°C (61°F) to 26°C (78.8°F). Rainfall also escalates to its yearly peak in October, with the city receiving 56mm (2.2") throughout the month. Thus, the month signals the onset of the wet season that will extend through the year-end. Despite some rainy days, October still grants 7.8 hours of sunshine, coupling the moderate temperatures to generate an overall pleasant environment.

Temperature

The arrival of October corresponds with a minor reduction in the average high-temperature, down from September's warm 29.8°C (85.6°F) to a still moderately hot 26°C (78.8°F). In Sfax, in October, the average low-temperature is a refreshing 16.1°C (61°F).

Humidity

October and December, with an average relative humidity of 66%, are the most humid months.

Rainfall

The month with the most rainfall is October, when the rain falls for 4 days and typically aggregates up to 56mm (2.2") of precipitation.

Sea temperature

In October, the average sea temperature is 24.9°C (76.8°F).
Note: Considering one's resistance to cold, elements like sunshine, wind, and the prevailing temperature matter when taking a swim in 24.9°C (76.8°F) waters. (For comparison, the Olympic swimming standard is set between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In October, the average length of the day in Sfax is 11h and 19min.
On the first day of the month, sunrise is at 06:11 and sunset at 18:00. On the last day of October, in Sfax, sunrise is at 06:37 and sunset at 17:23 CET.

Sunshine

In October, the average sunshine is 7.8h.

UV index

The average daily maximum UV index in October in Sfax is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 5 in October translates into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take caution! The UV rays from the Sun gain strength from sand and water reflections.