June weather forecast
Sfax, Tunisia

With the arrival of June, Sfax firmly steps into its summer season. The temperature range increases from 17.8°C (64°F) to 28.9°C (84°F), marking one of the warmest months of the year. Rainfall almost becomes a rarity with a mere 4mm (0.16") drizzle across one day. The city then basks in the glory of the warmest month of the year, with 14.5 hours of daylight and 11.1 hours of sunshine. The heat of June also signals the outset of the city's dry season, which extends through the next couple of months.

Temperature

A slight uplift in the average high-temperature marks June in Sfax, adjusting from May's 25.4°C (77.7°F) to a still moderately hot 28.9°C (84°F). Nighttime temperatures in June average to an enjoyable 17.8°C (64°F) in Sfax, Tunisia.

Heat index

For most parts of June, the heat index is evaluated at a hot 31°C (87.8°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In Sfax, the average relative humidity in June is 60%.

Rainfall

In Sfax, Tunisia, during June, the rain falls for 1 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, there are 32 rainfall days, and 237mm (9.33") of precipitation is accumulated.

Sea temperature

In June, the average sea temperature is 23.7°C (74.7°F).
Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 23.7°C (74.7°F) waters. Olympians, for perspective, swim in waters between 25°C (77°F) and 28°C (82.4°F).

Daylight

June has the longest days of the year in Sfax, with an average of 14h and 24min of daylight.
On the first day of June in Sfax, Tunisia, sunrise is at 05:04 and sunset at 19:25. On the last day of the month, sunrise is at 05:07 and sunset at 19:34 CET.

Sunshine

The average sunshine in June is 11.1h.

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 threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the maximum UV index of 10 translates into these guidelines:
Immediate precautions are necessary; otherwise, skin and eyes might get damaged quickly. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days. Stay sun-safe by applying a sunscreen of at least 30 SPF. It's crucial for preventing sunburn and protecting the immune system. Stay cautious! Sand and water reflections increase UV radiation potency.