May weather forecastIlhéus, Brazil
May
Weather in May
The last month of the autumn, May, is also a moderately hot month in Ilhéus, Brazil, with temperature in the range of an average high of 28°C (82.4°F) and an average low of 21°C (69.8°F).Temperature
As Ilhéus welcomes May, the average high-temperature is noted at a still warm 28°C (82.4°F), closely aligning with the preceding month. Ilhéus registers a consistent average low-temperature of 21°C (69.8°F) during May.Rainfall
In Ilhéus, in May, it is raining for 21 days, with typically 159mm (6.26") of accumulated precipitation. Throughout the year, in Ilhéus, there are 269 rainfall days, and 1901mm (74.84") of precipitation is accumulated.Sea temperature
In May, the average sea temperature in Ilhéus is 27.6°C (81.7°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
In Ilhéus, the average length of the day in May is 11h and 26min.On the first day of May in Ilhéus, sunrise is at 05:46 and sunset at 17:20. On the last day of the month, sunrise is at 05:54 and sunset at 17:13 -03.
Sunshine
May through July, October and November, with an average of 6h of sunshine, are months with the least sunshine in Ilhéus.UV index
In Ilhéus, the average daily maximum UV index in May is 9. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 9 during May, leads to the following recommendations:
Always safeguard yourself; without protection, skin and eyes can get damaged instantly. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. After every outdoor workout or swim, liberally apply and frequently reapply a broad-spectrum SPF 30+ sunscreen. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ilhéus, Brazil
- Average high temperature in May: 28°C
The warmest month (with the highest average high temperature) is March (30°C).
The months with the lowest average high temperature are June, July and August (26°C).
- Average low temperature in May: 21°C
The month with the highest average low temperature is September (23°C).
The coldest month (with the lowest average low temperature) is July (19°C).
Average rainfall in May
Ilhéus, Brazil
- Average rainfall in May: 159mm
The wettest month (with the highest rainfall) is March (192mm).
The driest month (with the least rainfall) is August (127mm).
Average rainfall days in May
Ilhéus, Brazil
- Average rainfall days in May: 21 days
The month with the highest number of rainy days is March (26 days).
The month with the least rainy days is September (20 days).
Average sea temperature in May
Ilhéus, Brazil
- Average sea temperature in May: 27.6°C
The best months for swimming (with the highest average sea temperature) are March and April (28.4°C).
The coldest month (with the lowest average sea temperature) is September (25.4°C).
Average daylight in May /
Average sunshine in May
Ilhéus, Brazil
- Average daylight in May: 11h and 24min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in May: 6h
The months with the most sunshine are February and March (Average sunshine: 8h).
The months with the least sunshine are May, June, July, October and November (Average sunshine: 6h).
Average UV index in May
Ilhéus, Brazil
- Average UV index in May: 9
The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 8).
