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.
Mahdia Weather in September
Mahdia in September sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 23°C (73°F). Rainfall is at its peak this month, around 42 mm (1.7 in) on average, so waterproofs are essential.
Rainfall in Mahdia in September
Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Records from the past 30 years suggest around 3 days of rain, with 42 mm (1.7 in) average for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Mahdia in September
Mahdia in September gets highs of 30°C (86°F) during the day and drops to 23°C (73°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Mahdia. Our weather planner can help you explore destinations with more pleasant weather conditions.
Mahdia Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
30°C (86°F)
Chance of Rain
9%
Precipitation
42 mm (1.7 in)
Rainy days
3 days
Humidity
77% *
* Data from: Monastir, Tunisia (33 KM, 20 Miles).
Mahdia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mahdia - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mahdia typically stay consistent throughout September, with daily highs averaging around 30°C (86°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 Mahdia in September
Browse day-by-day weather records for Mahdia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mahdia historical weather extremes in September
Based on weather observations in Mahdia between 2004 and 2026, these are the recorded extremes during September.
- The warmest day in September was on September 19, 2023, with a maximum of 40°C (104°F).
- Mahdia experienced its chilliest September day on September 27, 2008, reaching only 20°C (68°F).
- The lowest overnight temperature recorded in September was 14°C (57°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
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 Mahdia 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.
What To Do in Mahdia in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Mahdia 3-Day Forecast
More climate data for Mahdia
See the full Mahdia 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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