March weather forecastCoroatá, Brazil

Weather in March

March, the first month of the autumn in Coroatá, is still a tropical month, with an average temperature ranging between max 30.3°C (86.5°F) and min 22.4°C (72.3°F).

Temperature

A minimal variation is noted in Coroatá's average high-temperature at the onset of March, reaching a still hot 30.3°C (86.5°F) from February's 30.5°C (86.9°F). In March, Coroatá experiences an average nighttime temperature of 22.4°C (72.3°F).

Heat index

The heat index value for March is estimated at an extremely hot 42°C (107.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In March, the average relative humidity is 90%.

Rainfall

The month with the most rainfall in Coroatá is March, when the rain falls for 30.3 days and typically aggregates up to 235mm (9.25") of precipitation.

Daylight

In Coroatá, the average length of the day in March is 12h and 8min.
On the first day of March, sunrise is at 06:03 and sunset at 18:14. On the last day of the month, sunrise is at 05:58 and sunset at 18:02 -03.

Sunshine

The average sunshine in March is 6.3h.

UV index

February through June and December, with an average maximum UV index of 6, are months with the lowest UV index in Coroatá. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, a daily UV index of 6 turns into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.