March weather forecast
Irará, Brazil

The first month of the autumn, March, is still a tropical month in Irará, Brazil, with an average temperature fluctuating between 33°C (91.4°F) and 22.2°C (72°F).

Temperature

March is the month when Irará's temperatures reach their peak, with averages of 33°C (91.4°F) and lows of 22.2°C (72°F).

Heat index

The average heat index in March is computed to be a scorching 44°C (111.2°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
For clarity, heat index numbers account for light winds and areas under shade. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Irará, the average relative humidity in March is 72%.

Rainfall

In March, the rain falls for 18.3 days. Throughout March, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 224.3 rainfall days, and 452mm (17.8") of precipitation is accumulated.

Daylight

The average length of the day in March in Irará, Brazil, is 12h and 10min.
On the first day of March in Irará, Brazil, sunrise is at 05:37 and sunset at 17:56. On the last day of the month, sunrise is at 05:39 and sunset at 17:38 -03.

Sunshine

In March, the average sunshine is 7.2h.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index in Irará. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during March morphs into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.