March weather forecast
Carnaubal, Brazil

March, the first month of the autumn in Carnaubal, is also a moderately hot month, with temperature in the range of an average low of 20.3°C (68.5°F) and an average high of 29.5°C (85.1°F).

Temperature

Upon the onset of March, Carnaubal witnesses an average high-temperature of a moderately hot 29.5°C (85.1°F), showing a close resemblance to the prior month. March nights are marked by an average temperature drop to an agreeable 20.3°C (68.5°F).

Heat index

During March, the heat index is evaluated at a sweltering 37°C (98.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in March in Carnaubal, Brazil, is 84%.

Rainfall

March is the month with the most rainfall in Carnaubal, Brazil. Rain falls for 28.3 days and accumulates 233mm (9.17") of precipitation.

Daylight

The average length of the day in March in Carnaubal is 12h and 8min.
On the first day of the month, sunrise is at 05:50 and sunset at 18:01. On the last day of March, sunrise is at 05:45 and sunset at 17:49 -03.

Sunshine

The month with the least sunshine is March, with an average of 6.5h of sunshine.

UV index

March is the month with the lowest UV index, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during March leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.