Sfax Weather in September
Sfax in September sees high temperatures, with highs around 30°C (86°F) and overnight lows of 24°C (75°F). Rainfall is at its peak this month, around 29 mm (1.1 in) on average, so waterproofs are essential.
Rainfall in Sfax in September
With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Climate statistics over the past 30 years suggest around 2 days of rain, with 29 mm (1.1 in) average for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Sfax in September
September tends to be one of the perfect months in Sfax, with 30°C (86°F) in the afternoon and 24°C (75°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, April, May, June, October, November and December typically offer the best weather for Sfax.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tunisia, check out our Sfax's climate page.
Sfax Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
8%
Precipitation
29 mm (1.1 in)
Rainy days
2 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sfax typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 23°C (73°F).
Average temperatures in September
Historical weather for Sfax in September
Browse day-by-day weather records for Sfax spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sfax historical weather extremes in September
Based on 21 years of weather observations (2004-2025), these are the most extreme conditions recorded in Sfax.
- Sfax recorded its highest September temperature of 41°C (106°F) on September 22, 2014.
- The coldest September day was on September 27, 2008, with a maximum of 21°C (70°F).
- The lowest overnight temperature recorded in September was 16°C (61°F) (September 29, 2004).
Best Places in Tunisia in September
Find out more about the weather in Tunisia and which places have the best travel conditions in this month. See all of Tunisia in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Sfax in September
Warm but pleasant conditions in Sfax in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket.What To Do in Sfax in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tunisia, check out our Sfax's climate page.
See the full Sfax climate overview or explore weather in Tunisia.
