March weather forecastBalsas, Brazil

Weather in March

The first month of the autumn, March, is still a tropical month in Balsas, Brazil, with temperature in the range of an average low of 21.6°C (70.9°F) and an average high of 30.3°C (86.5°F).

Temperature

As Balsas, Brazil, transitions from February to March, the average high-temperatures adjust to a still hot 30.3°C (86.5°F), nearly the same as the previous 30°C (86°F). The nighttime temperature in Balsas dips to a pleasant 21.6°C (70.9°F) on average during March.

Heat index

March's mean heat index is calculated to be an extremely hot 40°C (104°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

With an average relative humidity of 84%, March is the most humid month.

Rainfall

In March, in Balsas, the rain falls for 25 days. Throughout March, 132mm (5.2") of precipitation is accumulated. Throughout the year, there are 178.4 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of March in Balsas, sunrise is at 06:09 and sunset at 18:23. On the last day of the month, sunrise is at 06:07 and sunset at 18:09 -03.

Sunshine

The average sunshine in March is 7.2h.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in March converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.