La Marsa Weather in September
September in La Marsa sees daytime temperatures around 28°C (82°F) and lows of 22°C (72°F) at night. The perfect weather makes it a good time to visit.
Rainfall in La Marsa in September
You can typically expect 5 days of rain this month, averaging around 44 mm (1.7 in). Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in La Marsa in September
If you're visiting La Marsa in September, expect perfect temperatures with highs of 28°C (82°F) and overnight lows of 22°C (72°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are mild at around 22°C (72°F), which is comfortable for most people.
Sunshine in La Marsa in September
Expect sunny days throughout the month, with an estimated 260 hours of sunshine. This makes it a pleasant time to visit La Marsa.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
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 La Marsa's climate page.
La Marsa Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
15%
Precipitation
44 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 La Marsa 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 La Marsa in September
Browse day-by-day weather records for La Marsa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Marsa historical weather extremes in September
Based on 21 years of weather observations in La Marsa between 2004 and 2025, these are the recorded extremes.
- On September 2, 2011, temperatures climbed to 42°C (108°F), marking the warmest September day on record.
- On September 27, 2008, La Marsa saw its coldest September day with temperatures maxing out at 21°C (70°F).
- Nighttime temperatures dropped to 15°C (59°F) on September 22, 2011, marking the coldest September night on record.
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
What to Wear in La Marsa 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in La Marsa 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 La Marsa's climate page.
Temperature Rainfall Sunshine Humidity
See the full La Marsa climate overview or explore weather in Tunisia.
