August weather forecast
Sfax, Tunisia

In August, Sfax continues to sizzle under the summer heat. The temperature gradient elevates a bit further from 21.1°C (70°F) to 32.2°C (90°F). An insignificant increase in rainfall to 6mm (0.24") does not sufficiently alter the persisting dry weather conditions. As Mediterranean warmth envelops the city, the burgeoning daylight begins to recede slightly. Nonetheless, the city continues to bask under the amply bright sky, experiencing 11.2 hours of sunshine.

Temperature

August tends to be the warmest month in Sfax, with temperatures averaging a daily high of 32.2°C (90°F) and a low of 21.1°C (70°F).

Heat index

Throughout August, the heat index is evaluated at a torrid 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Sfax, the average relative humidity in August is 63%.

Rainfall

In Sfax, during August, the rain falls for 1 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in Sfax, there are 32 rainfall days, and 237mm (9.33") of precipitation is accumulated.

Sea temperature

August is the month with the warmest seawater in Sfax, with an average sea temperature of 27.7°C (81.9°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

The average length of the day in August in Sfax is 13h and 26min.
On the first day of the month, sunrise is at 05:27 and sunset at 19:19. On the last day of August, in Sfax, sunrise is at 05:49 and sunset at 18:44 CET.

Sunshine

In August, the average sunshine in Sfax is 11.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 10. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 10 in August suggests the following recommendations:
Always take safety measures. The skin and eyes are at risk if left exposed. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing. A broad-spectrum sunscreen of SPF 30+ should be used liberally and reapplied every two hours or post an outdoor workout or swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.