See the Sahara in Tunisia
The best time to visit the Sahara is more towards the winter. This means more bearable temperatures in south of Tunisia.
Ariana Weather in September
September in Ariana averages 29°C (84°F) during the day and 22°C (72°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.
Rainfall in Ariana in September
Analyzing past climate data, one can expect approximately 5 days of rain, averaging 42 mm (1.7 in). The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Ariana in September
September is a good time to be in Ariana. Days are excellent, reaching 29°C (84°F), with nights around 22°C (72°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are mild at around 22°C (72°F), which is comfortable for most people.
Sunshine in Ariana in September
Enjoy a sunny month with about 260 hours of sunshine, the clear skies make Ariana even more beautiful.If your ideal day consists of dry skies and pleasant temperatures, April, May, June, September, October and November typically offer the best circumstances for Ariana.
Ariana Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
15%
Precipitation
42 mm (1.7 in)
Rainy days
5 days
Humidity
68% *
Sunshine
260 hours *
Percentage Sunshine
*
* Data from: Tunis, Tunisia (6 KM, 4 Miles).
Ariana Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ariana - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ariana 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 records for Ariana in September
Browse day-by-day weather records for Ariana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ariana historical weather extremes in September
Based on 22 years of weather observations (2004-2026), these are the most extreme conditions recorded in Ariana.
- The warmest day in September was on September 2, 2011, with a maximum of 42°C (108°F).
- On September 27, 2008, Ariana saw its coldest September day with temperatures maxing out at 21°C (70°F).
- The lowest overnight temperature recorded in September was 15°C (59°F) (September 22, 2011).
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
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Ariana in September
Warm but pleasant conditions in Ariana 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Ariana in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Ariana 3-Day Forecast
More climate data for Ariana
Temperature Rainfall Sunshine Humidity
See the full Ariana climate overview or explore weather in Tunisia.
Popular in September
Where to go in September - average daytime high across popular destinations.
Monastir
31°C (88°F) Port El Kantaoui30°C (86°F) Midoun
31°C (88°F) Sousse31°C (88°F) Ariana29°C (84°F) Tunis30°C (86°F) Hammamet29°C (84°F) Nabeul28°C (82°F) Bucket list
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See the Sahara in Tunisia
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