March weather forecast
Curaçá, Brazil

March, the first month of the autumn in Curaçá, is still a tropical month, with an average temperature fluctuating between 32.8°C (91°F) and 22.2°C (72°F).

Temperature

Curaçá records a high-temperature average of a still hot 32.8°C (91°F) in March, showing no difference from February. March witnesses an average nighttime temperature of 22.2°C (72°F).

Heat index

The average heat index in March is computed to be a blisteringly hot 40°C (104°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 particularly relevant to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In March, the average relative humidity is 64%.

Rainfall

In Curaçá, in March, during 18.9 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Curaçá, during the entire year, the rain falls for 120.9 days and collects up to 425mm (16.73") of precipitation.

Daylight

The average length of the day in March is 12h and 9min.
On the first day of the month, sunrise is at 05:43 and sunset at 17:59. On the last day of March, sunrise is at 05:43 and sunset at 17:44 -03.

Sunshine

In Curaçá, the average sunshine in March is 8.1h.

UV index

The months with the highest UV index are January through April, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: During March, 7 as the daily maximum UV index converts into the following advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.