May weather forecast
Cacimba de Dentro, Brazil

May, the last month of the autumn in Cacimba de Dentro, is another hot month, with an average temperature ranging between max 30°C (86°F) and min 21.3°C (70.3°F).

Temperature

Cacimba de Dentro's shift into May sets the average high-temperature at a still tropical 30°C (86°F), a figure that deviates only slightly from April's 30.9°C (87.6°F). The month of May records an average low-temperature of 21.3°C (70.3°F) in Cacimba de Dentro.

Heat index

The heat index in May is estimated at a very hot 39°C (102.2°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in May in Cacimba de Dentro is 84%.

Rainfall

In Cacimba de Dentro, during May, the rain falls for 20 days and regularly aggregates up to 55mm (2.17") of precipitation. Throughout the year, there are 205.7 rainfall days, and 444mm (17.48") of precipitation is accumulated.

Daylight

In Cacimba de Dentro, the average length of the day in May is 11h and 49min.
On the first day of May in Cacimba de Dentro, sunrise is at 05:23 and sunset at 17:16. On the last day of the month, sunrise is at 05:28 and sunset at 17:13 -03.

Sunshine

The average sunshine in May is 5.9h.

UV index

March through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in May leads to these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.