The climate in Igarapé Açu during May can be summarized as hot, humid and very wet.
May is in the fall / autumn in Igarapé Açu and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 22°C (72°F) is normal.
Daytime temperature | 30.7°C 87.2°F |
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Nightly temperature | 22°C 71.5°F |
Average temperature | 26.3°C 79.3°F |
Daily sunshine | 5.3 hrs |
Avg rainfall | 323 mm 12.7 ins |
Rainy days | 27 days |
Sea temperature | 28.6°C 83.5°F |
Humidity | 89% |
Windspeed | 4.3kph 3 mph |
On average May is the 4th wettest month of the year in Igarapé Açu with around 323mm 12.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 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 Igarapé Açu in May 2025.
Hottest month: | November | 32.3°C 90.1°F |
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Driest month: | October | 35mm 1.4ins |
Sunniest month: | September | 8.7hrs |
Coldest month: | March | 28.4°C 83.1°F |
Wettest month: | March | 488mm 19.2ins |