The climate in São Miguel do Guamá during August can be summarized as hot, humid and damp.
August is in the winter in São Miguel do Guamá and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (70°F) is normal.
Daytime temperature | 31.7°C 89°F |
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Nightly temperature | 21.2°C 70.1°F |
Average temperature | 26.4°C 79.5°F |
Daily sunshine | 8.3 hrs |
Avg rainfall | 119 mm 4.7 ins |
Rainy days | 14 days |
Sea temperature | 28.1°C 82.5°F |
Humidity | 84% |
Windspeed | 6.5kph 4 mph |
On average August is the 4th driest month of the year in São Miguel do Guamá with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 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 Miguel do Guamá in August 2025.
Best places to visit in August
Hottest month: | December | 32.1°C 89.8°F |
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Driest month: | November | 50mm 2ins |
Sunniest month: | August | 8.3hrs |
Coldest month: | March | 28.6°C 83.5°F |
Wettest month: | March | 440mm 17.3ins |