March weather forecast
Natuba, Brazil

The first month of the autumn, March, is also a hot month in Natuba, Brazil, with an average temperature fluctuating between 22.5°C (72.5°F) and 31.3°C (88.3°F).

Temperature

Natuba, Brazil, records the warmest temperatures in March, averaging a high of 31.3°C (88.3°F) and a low of 22.5°C (72.5°F).

Heat index

In March, the average heat index is estimated at a blisteringly hot 40°C (104°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. 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 Natuba is 76%.

Rainfall

In Natuba, in March, during 18.4 rainfall days, 57mm (2.24") of precipitation is typically accumulated. In Natuba, during the entire year, the rain falls for 224.2 days and collects up to 433mm (17.05") of precipitation.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of the month, sunrise is at 05:27 and sunset at 17:41. On the last day of March, in Natuba, sunrise is at 05:25 and sunset at 17:27 -03.

Sunshine

With an average of 7.1h of sunshine, March has the most sunshine of the year in Natuba.

UV index

The months with the highest UV index are January through March, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: During March, 7 as the daily maximum UV index converts into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.