The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
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 excellent 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.
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
Maceió Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Maceió - and find the best time to visit.
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 records 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
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 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.
-
Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Maceió 3-Day Forecast
More climate data for Maceió
Temperature Rainfall Sunshine Humidity
See the full Maceió climate overview or explore weather in Brazil.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
The 5 most tranquil retreats in the Amazon Rainforest, Brazil
Discover top sustainable lodges in the Amazon. Enjoy unique wildlife, eco-friendly stays, and immersive experiences at Anavilhanas, Cristalino, and more.
Brazil in November: Where Is the Best Weather?
Discover where Brazil has the best weather in November, comparing Fortaleza, Salvador, Rio, São Paulo, Florianópolis, Brasília and Foz do Iguaçu.
An alternative way to discover Rio de Janeiro
Don't feel like seeing the traditional tourist sights in Rio de Janeiro? We have made an overview of the sights in Rio de Janeiro that you must see if you want to visit Rio in an alternative way.