March weather forecast
São Conrado, Brazil

The first month of the autumn, March, is still a warm month in São Conrado, Brazil, with an average temperature varying between 29.2°C (84.6°F) and 22.7°C (72.9°F).

Temperature

March's onset sees an average high-temperature of a warm 29.2°C (84.6°F), exhibiting a slight fluctuation from the previous month. São Conrado experiences a consistent average temperature of 22.7°C (72.9°F) throughout the nights in March.

Heat index

For March, the heat index is appraised at a sweltering 36°C (96.8°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. 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', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. 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 are highly critical to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in March in São Conrado is 81%.

Rainfall

In March, the rain falls for 19.9 days. Throughout March, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 172 rainfall days, and 543mm (21.38") of precipitation is accumulated.

Daylight

In March, the average length of the day in São Conrado is 12h and 13min.
On the first day of March in São Conrado, sunrise is at 05:49 and sunset at 18:21. On the last day of the month, sunrise is at 06:01 and sunset at 17:53 -03.

Sunshine

In São Conrado, Brazil, the average sunshine in March is 8h.

UV index

February through November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, a regular UV index of 6 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.