March weather forecast
José Bonifácio, Brazil

March, the first month of the autumn in José Bonifácio, is also a moderately hot month, with an average temperature fluctuating between 20.2°C (68.4°F) and 28.6°C (83.5°F).

Temperature

The arrival of March is marked by an average high-temperature of a still moderately hot 28.6°C (83.5°F), bearing a close resemblance to February. The nighttime temperature in José Bonifácio dips to an agreeable 20.2°C (68.4°F) on average during March.

Heat index

For most parts of March, the heat index is calculated to be a very hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

March is the most humid month, with an average relative humidity of 86%.

Rainfall

In José Bonifácio, in March, during 28.1 rainfall days, 168mm (6.61") of precipitation is typically accumulated. In José Bonifácio, Brazil, during the entire year, the rain falls for 208.9 days and collects up to 1257mm (49.49") of precipitation.

Daylight

In March, the average length of the day is 12h and 12min.
On the first day of the month, sunrise is at 06:16 and sunset at 18:45. On the last day of March, in José Bonifácio, sunrise is at 06:26 and sunset at 18:19 -03.

Sunshine

The average sunshine in March in José Bonifácio is 7.6h.

UV index

January, March through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during March morphs into the following directions:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.