March weather forecastAragarças, Brazil

Weather in March

March, the first month of the autumn in Aragarças, is a tropical month, with an average temperature varying between 21.2°C (70.2°F) and 30°C (86°F).

Temperature

Entering March, Aragarças's average high-temperature reads a hot 30°C (86°F), indicating a close resemblance to the previous month's climate. The average nighttime temperature in Aragarças lowers to a pleasant 21.2°C (70.2°F) throughout March.

Heat index

The heat index in March is computed to be a torrid 39°C (102.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

With an average relative humidity of 84%, March is the most humid month in Aragarças.

Rainfall

In Aragarças, Brazil, in March, during 27.2 rainfall days, 133mm (5.24") of precipitation is typically accumulated. Throughout the year, in Aragarças, there are 187.5 rainfall days, and 873mm (34.37") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 11min.
On the first day of March, sunrise is at 05:29 and sunset at 17:53. On the last day of the month, sunrise is at 05:34 and sunset at 17:31 -04.

Sunshine

In Aragarças, the average sunshine in March is 8.1h.

UV index

The months with the lowest UV index are January through July, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 6 during March translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.