The climate in São Sebastião do Passé during August can be summarized as warm, humid and wet.
August is in the winter in São Sebastião do Passé and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 19°C (66°F) is normal.
Daytime temperature | 26.9°C 80.4°F |
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Nightly temperature | 18.7°C 65.7°F |
Average temperature | 22.8°C 73°F |
Daily sunshine | 6.3 hrs |
Avg rainfall | 121 mm 4.8 ins |
Rainy days | 20 days |
Sea temperature | 25.7°C 78.2°F |
Humidity | 84% |
Windspeed | 10.4kph 7 mph |
On average August is the 6th driest month of the year in São Sebastião do Passé with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in São Sebastião do Passé in August 2025.
Best places to visit in August
Hottest month: | February | 31°C 87.8°F |
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Driest month: | January | 72mm 2.8ins |
Sunniest month: | January | 7.1hrs |
Coldest month: | July | 26.3°C 79.3°F |
Wettest month: | May | 292mm 11.5ins |