May weather forecastAracati, Brazil

Weather in May

The last month of the autumn, May, is another tropical month in Aracati, Brazil, with an average temperature fluctuating between 30.6°C (87.1°F) and 24.8°C (76.6°F).

Temperature

An average high-temperature of a still tropical 30.6°C (87.1°F) marks May, exhibiting a close resemblance to the conditions in April. May nights in Aracati cool down to an average low-temperature of 24.8°C (76.6°F).

Heat index

The heat index in May is computed to be a sweltering 39°C (102.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

April and May, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Aracati, in May, it is raining for 19.2 days, with typically 73mm (2.87") of accumulated precipitation. In Aracati, Brazil, during the entire year, the rain falls for 155.5 days and collects up to 547mm (21.54") of precipitation.

Daylight

In May, the average length of the day in Aracati is 11h and 55min.
On the first day of May, sunrise is at 05:29 and sunset at 17:26. On the last day of the month, sunrise is at 05:32 and sunset at 17:25 -03.

Sunshine

In Aracati, Brazil, the average sunshine in May is 8.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Aracati. The months with the lowest UV index in Aracati are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.