March weather forecast
Maraã, Brazil

The first month of the autumn, March, is still a tropical month in Maraã, Brazil, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 22.9°C (73.2°F).

Temperature

Shifting into March, Maraã records an average high-temperature of a still hot 30.3°C (86.5°F), presenting minor fluctuations compared to the previous month. Maraã experiences a mean temperature of 22.9°C (73.2°F) during March nights.

Heat index

March's mean heat index is evaluated at an extremely hot 42°C (107.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in March in Maraã is 89%.

Rainfall

In Maraã, during March, the rain falls for 29.1 days and regularly aggregates up to 245mm (9.65") of precipitation. Throughout the year, in Maraã, there are 316.8 rainfall days, and 2264mm (89.13") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 7min.
On the first day of March, sunrise is at 06:30 and sunset at 18:38. On the last day of the month, sunrise is at 06:23 and sunset at 18:29 -04.

Sunshine

The months with the least sunshine are March through May, with an average of 5.7h of sunshine.

UV index

January through June, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in March translates into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.