Porto Seguro Weather in August
During August, Porto Seguro experiences high daytime temperatures of 26°C (79°F) and cooler nights around 21°C (70°F). Expect quite a bit of rainfall. Around 63 mm (2.5 in) is typical.
Rainfall in Porto Seguro in August
Typically, you can expect about 20 days of rain this month, with 63 mm (2.5 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Porto Seguro in August
Porto Seguro has perfect weather in August, with days reaching 26°C (79°F) and nights cooling to 21°C (70°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing. Expect milder temperatures this month, yet the warmth is still pleasantly present.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Porto Seguro.
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 Porto Seguro's climate page.
Porto Seguro Temperature in August
Min Temperature
21°C (70°F)
Max Temperature
26°C (79°F)
Chance of Rain
65%
Precipitation
63 mm (2.5 in)
Rainy days
20 days
Historical weather for Porto Seguro in August
Browse day-by-day weather records for Porto Seguro spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Porto Seguro historical weather extremes in August
Our historical data for Porto Seguro spans 2006 to 2025, revealing these weather extremes.
- On August 25, 2023, temperatures climbed to 30°C (86°F), marking the warmest August day on record.
- Porto Seguro experienced its chilliest August day on August 16, 2010, reaching only 20°C (68°F).
- Porto Seguro registered its coldest August night on August 17, 2010, with temperatures dropping to 13°C (55°F).
Best Places in Brazil in August
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Porto Seguro in August
Warm but pleasant conditions in Porto Seguro in August. 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.What To Do in Porto Seguro in August
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 Porto Seguro's climate page.
See the full Porto Seguro climate overview or explore weather in Brazil.
