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.
Zarzis Weather in September
Zarzis in September averages 29°C (84°F) during the day and 25°C (77°F) at night. Some rainfall is typical for this time of year.
Rainfall in Zarzis in September
Looking at the last 30 years, the data shows about 2 days with rain, averaging 19 mm (0.7 in) for the month. If rain does fall, it tends to arrive as a fairly heavy shower rather than light drizzle.
Temperature in Zarzis in September
Zarzis has excellent weather in September, with days reaching 29°C (84°F) and nights cooling to 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Zarzis in September
Expect a lot of sunshine this month, with about 277 hours of sun. These sunny conditions add to the overall experience.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Zarzis Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
6%
Precipitation
19 mm (0.7 in)
Rainy days
2 days
Humidity
69% *
Sunshine
277 hours *
Percentage Sunshine
*
* Data from: Djerba, Tunisia (37 KM, 23 Miles).
Zarzis Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Zarzis - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Zarzis typically drop from around 33°C (91°F) at the start of September to approximately 30°C (86°F) by the end. Nights are warm, with lows typically ranging from 22°C (72°F) to 25°C (77°F).
Average temperatures in September
Historical weather records for Zarzis in September
Browse day-by-day weather records for Zarzis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Zarzis historical weather extremes in September
Based on 22 years of weather observations (2004-2026), these are the most extreme conditions recorded in Zarzis.
- Zarzis recorded its highest September temperature of 42°C (108°F) on September 3, 2011.
- On September 26, 2004, Zarzis saw its coldest September day with temperatures maxing out at 24°C (75°F).
- Zarzis registered its coldest September night on September 30, 2004, with temperatures dropping to 17°C (63°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 →
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 Zarzis in September
Warm but pleasant conditions in Zarzis 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. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Zarzis 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 -
Camping9/10 -
Outdoor sports8/10
Zarzis 3-Day Forecast
More climate data for Zarzis
Temperature Rainfall Sunshine Humidity
See the full Zarzis 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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