Sainte Marie Weather in September
Sainte Marie in September averages 25°C (77°F) during the day and 22°C (72°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Sainte Marie in September
Climate statistics over the past 30 years suggest around 16 days of rain, with 91 mm (3.6 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Sainte Marie in September
September is a perfect month in Sainte Marie, with 25°C (77°F) during the day and 22°C (72°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 22°C (72°F), the nights are warm and generally comfortable.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Sainte Marie.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Madagascar, check out our Sainte Marie's climate page.
Sainte Marie Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
25°C (77°F)
Chance of Rain
52%
Precipitation
91 mm (3.6 in)
Rainy days
16 days
Daily Historical Temperatures
33-year average (1987-2025)
Based on our historical records, temperatures in Sainte Marie typically stay consistent throughout September, with daily highs averaging around 25°C (77°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in September
Daily Historical Precipitation
33-year average (1987-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Sainte Marie in September
Browse day-by-day weather records for Sainte Marie spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sainte Marie historical weather extremes in September
Our historical data for Sainte Marie spans 2006 to 2025, revealing these weather extremes.
- The warmest day in September was on September 17, 2025, with a maximum of 29°C (84°F).
- Sainte Marie experienced its chilliest September day on September 15, 2008, reaching only 22°C (72°F).
- Sainte Marie registered its coldest September night on September 16, 2017, with temperatures dropping to 18°C (64°F).
- The wettest September day on record brought 34 mm (1.3 in) of precipitation to Sainte Marie (September 3, 2014).
Best Places in Madagascar in September
Find out more about the weather in Madagascar and which places have the best travel conditions in this month. See all of Madagascar in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Sainte Marie in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Sainte Marie 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 Madagascar, check out our Sainte Marie's climate page.
See the full Sainte Marie climate overview or explore weather in Madagascar.
