March weather forecast
Lagoa Seca, Brazil

March, the first month of the autumn in Lagoa Seca, is still a tropical month, with an average temperature fluctuating between 30.9°C (87.6°F) and 21.7°C (71.1°F).

Temperature

March proves to be the warmest month, recording an average peak temperature of 30.9°C (87.6°F) and a minimum temperature of 21.7°C (71.1°F).

Heat index

The heat index for March is evaluated at a sweltering 39°C (102.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Lagoa Seca, Brazil, the average relative humidity in March is 76%.

Rainfall

The month with the most rainfall is March, when the rain falls for 20.8 days and typically aggregates up to 88mm (3.46") of precipitation.

Daylight

In Lagoa Seca, the average length of the day in March is 12h and 8min.
On the first day of March in Lagoa Seca, sunrise is at 05:28 and sunset at 17:42. On the last day of the month, sunrise is at 05:26 and sunset at 17:28 -03.

Sunshine

March and November, with an average of 7.1h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 6 in March interprets into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.