May weather forecast
Mamanguape, Brazil

May, the last month of the autumn in Mamanguape, is another warm month, with an average temperature varying between 22.9°C (73.2°F) and 29.7°C (85.5°F).

Temperature

With the transition into May, Mamanguape notes an average high-temperature of a moderately hot 29.7°C (85.5°F), closely resembling April. May witnesses an average nighttime temperature of 22.9°C (73.2°F).

Heat index

Throughout May, the heat index is calculated to be a fiery hot 37°C (98.6°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In May, the average relative humidity in Mamanguape is 82%.

Rainfall

In Mamanguape, in May, during 16.7 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, in Mamanguape, Brazil, there are 199.6 rainfall days, and 460mm (18.11") of precipitation is accumulated.

Daylight

In Mamanguape, the average length of the day in May is 11h and 49min.
On the first day of May, sunrise is at 05:21 and sunset at 17:13. On the last day of the month, sunrise is at 05:25 and sunset at 17:10 -03.

Sunshine

In May, the average sunshine is 7.1h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.