May weather forecast
Lucrécia, Brazil

The last month of the autumn, May, is another tropical month in Lucrécia, Brazil, with an average temperature fluctuating between 31.8°C (89.2°F) and 20.8°C (69.4°F).

Temperature

With the advent of May, Lucrécia's high-temperatures adjust to a still tropical 31.8°C (89.2°F), closely aligning with the preceding month. Lucrécia, during the month of May, experiences an average low-temperature of 20.8°C (69.4°F).

Heat index

In May, the average heat index is calculated to be a scorching 40°C (104°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

April and May, with an average relative humidity of 71%, are the most humid months in Lucrécia.

Rainfall

In Lucrécia, in May, during 17.9 rainfall days, 62mm (2.44") of precipitation is typically accumulated. In Lucrécia, Brazil, during the entire year, the rain falls for 148.4 days and collects up to 508mm (20") of precipitation.

Daylight

In Lucrécia, Brazil, the average length of the day in May is 11h and 50min.
On the first day of May in Lucrécia, sunrise is at 05:31 and sunset at 17:25. On the last day of the month, sunrise is at 05:35 and sunset at 17:22 -03.

Sunshine

In May, the average sunshine is 8.8h.

UV index

The months with the lowest UV index are April through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.