March weather forecast
Sanharó, Brazil

March, the first month of the autumn in Sanharó, is a tropical month, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 30.2°C (86.4°F).

Temperature

March ushers in an average high-temperature of a hot 30.2°C (86.4°F), aligning closely with the preceding month. Sanharó experiences a mean low-temperature of 19.8°C (67.6°F) during March.

Heat index

During March, the heat index is computed to be a fiery hot 36°C (96.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Sanharó, the average relative humidity in March is 73%.

Rainfall

The month with the most rainfall in Sanharó is March, when the rain falls for 20.8 days and typically aggregates up to 96mm (3.78") of precipitation.

Daylight

In Sanharó, Brazil, the average length of the day in March is 12h and 9min.
On the first day of March in Sanharó, sunrise is at 05:30 and sunset at 17:46. On the last day of the month, sunrise is at 05:29 and sunset at 17:31 -03.

Sunshine

In March, the average sunshine is 8.2h.

UV index

January through April, August through December, with an average maximum UV index of 6, are months with the highest UV index in Sanharó, Brazil. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in March transforms into this advice:
Ward off overexposure. Defence against solar harm is crucial. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.