March weather forecast
Ipaumirim, Brazil

March, the first month of the autumn in Ipaumirim, is still a tropical month, with an average temperature fluctuating between 31.3°C (88.3°F) and 20.9°C (69.6°F).

Temperature

February's transformation into March witnesses an average high-temperature of a still tropical 31.3°C (88.3°F), noting a minor change from the preceding month. During the month of March, Ipaumirim experiences a steady low-temperature average of 20.9°C (69.6°F).

Heat index

The heat index value for March is estimated at a scorching 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in March is 74%.

Rainfall

March is the month with the most rainfall. Rain falls for 24.2 days and accumulates 170mm (6.69") of precipitation.

Daylight

In March, the average length of the day is 12h and 8min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:53. On the last day of March, in Ipaumirim, sunrise is at 05:37 and sunset at 17:40 -03.

Sunshine

March has the least sunshine of the year, with an average of 7.5h of sunshine.

UV index

The months with the highest UV index are March, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In March, a daily maximum UV index of 7 leads to the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.