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.
Sahline Weather in September
September in Sahline averages 31°C (88°F) during the day and 22°C (72°F) at night. It is the wettest month of the year, with 50 mm (2 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Sahline in September
Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Climate statistics over the past 30 years suggest around 3 days of rain, with 50 mm (2 in) average 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 Sahline in September
In September, expect very high temperatures in Sahline, with highs of 31°C (88°F) and lows of 22°C (72°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.Should you favor a climate that's both dry and comfortably warm, March, April, May, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Sahline Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
31°C (88°F)
Chance of Rain
11%
Precipitation
50 mm (2 in)
Rainy days
3 days
Humidity
77% *
* Data from: Monastir, Tunisia (10 KM, 6 Miles).
Sahline Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sahline - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sahline typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows typically ranging from 21°C (70°F) to 24°C (75°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 Sahline in September
Browse day-by-day weather records for Sahline spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sahline historical weather extremes in September
Our historical data for Sahline spans 2004 to 2026, revealing these weather extremes.
- The hottest September day on record in Sahline reached 40°C (104°F) (September 21, 2023).
- The coldest September day was on September 27, 2008, with a maximum of 20°C (68°F).
- Sahline registered its coldest September night on September 28, 2004, 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 →
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 Sahline in September
Warm but pleasant conditions in Sahline 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.
What To Do in Sahline in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Sahline 3-Day Forecast
More climate data for Sahline
See the full Sahline 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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