The climate in Ilhéus during May can be summarized as hot, humid and wet.
May is in the fall / autumn in Ilhéus and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 21°C (70°F) is normal.
Daytime temperature | 27.6°C 81.6°F |
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Nightly temperature | 20.9°C 69.5°F |
Average temperature | 24.2°C 75.6°F |
Daily sunshine | 6.8 hrs |
Avg rainfall | 159 mm 6.3 ins |
Rainy days | 21 days |
Sea temperature | 27.4°C 81.4°F |
Humidity | 86% |
Windspeed | 9.7kph 6 mph |
On average May is the 6th driest month of the year in Ilhéus with around 159mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 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 Ilhéus in May 2024.
Hottest month: | February | 29.2°C 84.6°F |
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Driest month: | August | 127mm 5ins |
Sunniest month: | March | 7.9hrs |
Coldest month: | July | 25.7°C 78.3°F |
Wettest month: | March | 192mm 7.6ins |