March weather forecast
Pirapemas, Brazil

The first month of the autumn, March, is also a hot month in Pirapemas, Brazil, with an average temperature ranging between max 30.1°C (86.2°F) and min 22.7°C (72.9°F).

Temperature

With the onset of March, the average high-temperature stands at a still tropical 30.1°C (86.2°F), closely aligned with February's 30.2°C (86.4°F). March brings Pirapemas a consistent average low-temperature of 22.7°C (72.9°F).

Heat index

The heat index for March is calculated to be a scorching 41°C (105.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to direct sunshine can increase heat index values by up to 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. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Pirapemas, the average relative humidity in March is 90%.

Rainfall

March is the month with the most rainfall in Pirapemas. Rain falls for 26.3 days and accumulates 158mm (6.22") of precipitation.

Daylight

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

Sunshine

In Pirapemas, the average sunshine in March is 6.3h.

UV index

The months with the lowest UV index in Pirapemas are January through April, June and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In March, a daily UV index of 6 turns into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.