March weather forecastBacabal, Brazil

Weather in March

The first month of the autumn, March, is also a moderately hot month in Bacabal, Brazil, with an average temperature ranging between min 22.4°C (72.3°F) and max 29.9°C (85.8°F).

Temperature

With the transition into March, Bacabal notes an average high-temperature of a warm 29.9°C (85.8°F), closely resembling February. Throughout the month of March, Bacabal observes an average nighttime temperature of 22.4°C (72.3°F).

Heat index

The heat index in March is evaluated at a scorching 40°C (104°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. 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 hold great significance to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

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

Rainfall

The month with the most rainfall in Bacabal is March, when the rain falls for 30.8 days and typically aggregates up to 250mm (9.84") of precipitation.

Daylight

In March, the average length of the day in Bacabal is 12h and 8min.
On the first day of the month, sunrise is at 06:05 and sunset at 18:16. On the last day of March, sunrise is at 06:01 and sunset at 18:05 -03.

Sunshine

The average sunshine in March is 6.2h.

UV index

January through April, June and December, with an average maximum UV index of 6, are months with the lowest UV index in Bacabal. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In March, the maximum UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.