May weather forecast
Barro Duro, Brazil

The last month of the autumn, May, is another tropical month in Barro Duro, Brazil, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 22.6°C (72.7°F).

Temperature

The arrival of May denotes a barely perceptible change in the average high-temperatures to a still hot 31.5°C (88.7°F) from April's 31.4°C (88.5°F). During the month of May, Barro Duro anticipates a mean low-temperature of 22.6°C (72.7°F).

Heat index

The average heat index in May is calculated to be an extremely hot 41°C (105.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in May in Barro Duro is 77%.

Rainfall

In Barro Duro, in May, it is raining for 25.1 days, with typically 139mm (5.47") of accumulated precipitation. Throughout the year, there are 220.8 rainfall days, and 1560mm (61.42") of precipitation is accumulated.

Daylight

The average length of the day in May is 11h and 51min.
On the first day of the month, sunrise is at 05:49 and sunset at 17:44. On the last day of May, sunrise is at 05:53 and sunset at 17:42 -03.

Sunshine

In May, the average sunshine in Barro Duro is 7.5h.

UV index

In Barro Duro, Brazil, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during May translates into these guidelines:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.