The climate in Aracaju during May can be summarized as hot, humid and very wet.
May is in the fall / autumn in Aracaju and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 28.7°C 83.7°F |
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Nightly temperature | 22.7°C 72.9°F |
Average temperature | 25.7°C 78.3°F |
Daily sunshine | 7 hrs |
Avg rainfall | 271 mm 10.7 ins |
Rainy days | 26 days |
Sea temperature | 27.9°C 82.2°F |
Humidity | 79% |
Windspeed | 8.6kph 5 mph |
On average May is the wettest month of the year in Aracaju with around 271mm 10.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 26 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 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 Aracaju in May 2025.
Hottest month: | January | 30.1°C 86.2°F |
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Driest month: | November | 48mm 1.9ins |
Sunniest month: | November | 9.2hrs |
Coldest month: | July | 26.9°C 80.4°F |
Wettest month: | May | 271mm 10.7ins |