Florianópolis weather in September (Santa Catarina, Brazil)

How is the weather in Florianópolis in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Florianópolis generally has high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 22°C. But by evening, they drop to around 16°C.

Florianópolis in September usually receives high rainfall, averaging around 147 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 19 days of the month will see rainfall.

The area experiences a moderate amount of sunshine, with approximately 130 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you prefer dry days with pleasant temperatures, April, July and August typically offer the best circumstances. While January tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Florianópolis climate page with graphs.

 

Florianópolis, monthly averages in September

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 22°C  
Chance of RainChance of Rain 63%  
PrecipitationPrecipitation 147 mm  
Rainy daysRainy days 19 days  
HumidityHumidity 80%  
SunshineSunshine 130 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Brazil in September

Find out more about the weather in Brazil in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Florianópolis in September?

For visitors traveling to Florianópolis, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
6/10
Cycling
9/10
Walking
9/10
Camping
6/10
Outdoor sports
9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Florianópolis.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.