March weather forecast
Marcelino Vieira, Brazil

March, the first month of the autumn in Marcelino Vieira, is still a tropical month, with an average temperature ranging between min 21.7°C (71.1°F) and max 32.3°C (90.1°F).

Temperature

The advent of March brings an average high-temperature of a still hot 32.3°C (90.1°F), exhibiting minor difference from the previous month. During March, Marcelino Vieira's temperature averages to a pleasant 21.7°C (71.1°F) at night.

Heat index

In March, the average heat index is estimated at a scorching 42°C (107.6°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. 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. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in March in Marcelino Vieira is 71%.

Rainfall

March is the month with the most rainfall in Marcelino Vieira. Rain falls for 24.8 days and accumulates 123mm (4.84") of precipitation.

Daylight

The average length of the day in March in Marcelino Vieira is 12h and 8min.
On the first day of March, sunrise is at 05:38 and sunset at 17:51. On the last day of the month, sunrise is at 05:35 and sunset at 17:38 -03.

Sunshine

March and April, with an average of 8.2h of sunshine, are months with the least sunshine in Marcelino Vieira, Brazil.

UV index

January through March, August through December, with an average maximum UV index of 7, are months with the highest UV index in Marcelino Vieira. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 7 in March translates into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.