Maceió Weather in September
September in Maceió averages 27°C (81°F) during the day and 23°C (73°F) at night. Quite a bit of rainfall is typical this month, with around 78 mm (3.1 in) on average. An umbrella is a good idea.
Rainfall in Maceió in September
Typically around 22 days of rainfall are expected, averaging 78 mm (3.1 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Maceió in September
Weather in Maceió is at its perfect in September. Highs reach 27°C (81°F), while nights settle around 23°C (73°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Maceió in September
The month enjoys around 193 hours of sunshine, creating mostly sunny days with good weather conditions.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Maceió.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Maceió's climate page.
Maceió Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
72%
Precipitation
78 mm (3.1 in)
Rainy days
22 days
Humidity
77%
Sunshine
193 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Maceió typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in September
Daily Historical Precipitation
49-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 Maceió in September
Browse day-by-day weather records for Maceió spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Maceió historical weather extremes in September
Our historical data for Maceió spans 1999 to 2025, revealing these weather extremes.
- The warmest day in September was on September 29, 2003, with a maximum of 33°C (91°F).
- The coldest September day was on September 23, 2003, with a maximum of 22°C (72°F).
- The coldest night in September in Maceió was on September 3, 2012, with a minimum of 16°C (61°F).
- The heaviest September precipitation occurred on September 30, 2000, when 45 mm (1.8 in) of precipitation fell.
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Maceió in September
Warm but pleasant conditions in Maceió 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Maceió 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 Brazil, check out our Maceió's climate page.
Temperature Rainfall Sunshine Humidity
See the full Maceió climate overview or explore weather in Brazil.
