August weather forecast
Gammarth, Tunisia

August continues the summer season in Gammarth with similar weather patterns as July, albeit slightly warmer with a mean high of 32.4°C (90.3°F). The city's expansive blue skies, coupled with marginally increased humidity, ensure a sunny, warm atmosphere throughout. A slight increase in the frequency of rain showers brings a few wet days to Gammarth. However, this is hardly enough to break the persisting warm weather patterns. Compared to the preceding month, August offers a marginally more variable climate, featuring sporadic rain showers amid the consistent summer heat.

Temperature

Gammarth witnesses the warmest weather in August, with temperatures averaging a high of 32.4°C (90.3°F) and a low of 24.6°C (76.3°F).

Heat index

For most parts of August, the heat index is computed to be a sweltering 37°C (98.6°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in August is 56%.

Rainfall

In Gammarth, during August, the rain falls for 4.3 days and regularly aggregates up to 10mm (0.39") of precipitation. Throughout the year, there are 120 rainfall days, and 297mm (11.69") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater in Gammarth, Tunisia, is August, with an average sea temperature of 26°C (78.8°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

The average length of the day in August in Gammarth is 13h and 32min.
On the first day of August in Gammarth, sunrise is at 05:24 and sunset at 19:25. On the last day of the month, sunrise is at 05:49 and sunset at 18:48 CET.

Sunshine

With an average of 12.3h of sunshine, August has the most sunshine of the year in Gammarth, Tunisia.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Gammarth. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 7 in August transforms into this advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take note! Sand and water reflections strengthen the Sun's UV exposure.