Tunis Weather in September
September in Tunis brings high temperatures, with daytime highs of 30°C (86°F) and nights around 21°C (70°F). Expect around 42 mm (1.7 in) of rainfall during the month.
Rainfall in Tunis in September
Looking at the last 30 years, the data shows about 5 days with rain, averaging 42 mm (1.7 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Tunis in September
In September, expect high temperatures in Tunis, with highs of 30°C (86°F) and lows of 21°C (70°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 21°C (70°F), the nights are warm and generally comfortable.
Sunshine in Tunis in September
Expect sunny days throughout the month, with an estimated 260 hours of sunshine. This makes it a pleasant time to visit Tunis.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Tunis. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Tunis's climate page.
Tunis Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
30°C (86°F)
Chance of Rain
15%
Precipitation
42 mm (1.7 in)
Rainy days
5 days
Humidity
68%
Sunshine
260 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tunis typically drop from around 32°C (90°F) at the start of September to approximately 28°C (82°F) by the end. Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Tunis in September
Browse day-by-day weather records for Tunis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tunis historical weather extremes in September
Based on 21 years of weather observations in Tunis between 2004 and 2025, these are the recorded extremes.
- Tunis recorded its highest September temperature of 42°C (108°F) on September 2, 2011.
- The coldest September day was on September 27, 2008, with a maximum of 21°C (70°F).
- Tunis registered its coldest September night on September 22, 2011, with temperatures dropping to 15°C (59°F).
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 →
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What to Wear in Tunis in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Tunis 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 Tunis's climate page.
Temperature Rainfall Sunshine Humidity
See the full Tunis climate overview or explore weather in Tunisia.
