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Praia do Rosa Weather in September
Thinking of visiting Praia do Rosa in September? Expect pleasant temperatures reaching 21°C (70°F) during the day, dropping to 16°C (61°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Praia do Rosa in September
You can typically expect 19 days of rain this month, averaging around 147 mm (5.8 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Praia do Rosa in September
Daytime highs in Praia do Rosa in September reach 21°C (70°F), with nights around 16°C (61°F). Conditions are often most pleasant around the middle of the day. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Praia do Rosa in September
The month experiences a moderate amount of sunlight, with 130 hours of sunshine. This provides a nice balance between sunshine and clouds.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Praia do Rosa.
Praia do Rosa Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
21°C (70°F)
Chance of Rain
63%
Precipitation
147 mm (5.8 in)
Rainy days
19 days
Humidity
80% *
Sunshine
130 hours *
Percentage Sunshine
*
* Data from: Florianópolis, Brazil (59 KM, 37 Miles).
Praia do Rosa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Praia do Rosa - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Praia do Rosa typically stay consistent throughout September, with daily highs averaging around 21°C (70°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in September
Daily Historical Precipitation
50-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 Praia do Rosa in September
Browse day-by-day weather records for Praia do Rosa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Praia do Rosa historical weather extremes in September
Our historical data for Praia do Rosa spans 1976 to 2026, revealing these weather extremes.
- On September 20, 1994, temperatures climbed to 33°C (91°F), marking the warmest September day on record.
- Praia do Rosa experienced its chilliest September day on September 12, 2005, reaching only 12°C (54°F).
- Nighttime temperatures dropped to 4°C (39°F) on September 5, 2006, marking the coldest September night on record.
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 Praia do Rosa 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. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Praia do Rosa in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Praia do Rosa 3-Day Forecast
More climate data for Praia do Rosa
Temperature Rainfall Sunshine Humidity
See the full Praia do Rosa climate overview or explore weather in Brazil.
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