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Santa Catarina weather in September

Considering a trip to Santa Catarina this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Santa Catarina in September?

Santa Catarina is a region in Brazil. September in Santa Catarina generally has temperatures that range from pleasant to warm, with precipitation levels ranging from high to heavy.

The average maximum daytime temperatures vary from pleasant in São Joaquim at 19°C to warm in Chapecó at 25°C. Nighttime temperatures generally drop to 13°C in Chapecó and 9°C in São Joaquim.

In September, precipitation varies across different areas. From high rainfall in Tubarão with an average of 115 mm to heavy rainfall in Praia Grande with 204 mm. Most areas experience a moderate amount of sunshine, with approximately 130 hours of sunlight expected in Florianópolis. This makes it neither too gloomy nor overly bright.

For a closer look at September's conditions in Santa Catarina, see the map below. For a more detailed look at Santa Catarina's yearly weather, check out our Santa Catarina climate page.

Where to go in Santa Catarina in September

Find the average weather conditions in September for the most popular destinations in Santa Catarina on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in Santa Catarina

What is the weather like in September for the 5 most popular destinations in Santa Catarina?

Average weather in Florianópolis

In September Florianópolis generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

Florianópolis
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
14°C 
158 hours 
92 mm 
14 days 
22°C 
16°C 
130 hours 
147 mm 
19 days 
October   >> October
>>  
24°C 
18°C 
145 hours 
137 mm 
20 days 
Climate in Florianópolis

Average weather in Penha

In September Penha generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.

Penha
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
15°C 
100 mm 
14 days 
21°C 
17°C 
151 mm 
19 days 
October   >> October
>>  
23°C 
19°C 
140 mm 
21 days 
Climate in Penha

Average weather in Praia do Rosa

In September Praia do Rosa generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

Praia do Rosa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
14°C 
158 hours 
98 mm 
14 days 
21°C 
16°C 
130 hours 
147 mm 
19 days 
October   >> October
>>  
23°C 
18°C 
145 hours 
141 mm 
20 days 
Climate in Praia do Rosa

Average weather in Bombinhas

In September Bombinhas generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

Bombinhas
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
15°C 
158 hours 
96 mm 
14 days 
22°C 
16°C 
130 hours 
145 mm 
19 days 
October   >> October
>>  
24°C 
18°C 
145 hours 
132 mm 
21 days 
Climate in Bombinhas

Average weather in Balneário Camboriú

In September Balneário Camboriú generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

Balneário Camboriú
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
15°C 
158 hours 
103 mm 
14 days 
22°C 
16°C 
130 hours 
157 mm 
19 days 
October   >> October
>>  
23°C 
18°C 
145 hours 
144 mm 
21 days 
Climate in Balneário Camboriú

Is your destination not in the list? Have a look at other destinations in Santa Catarina, in Brazil.

Is September the best time to visit Santa Catarina?

In our opinion, September is a good time to visit Santa Catarina with overall pleasant weather in Florianópolis. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in April, July and August offering mostly perfect weather in Florianópolis. On the other hand, the month of January tends to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Santa Catarina. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed 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.