March weather forecast
Mogeiro, Brazil

The first month of the autumn, March, is still a tropical month in Mogeiro, Brazil, with an average temperature fluctuating between 31.5°C (88.7°F) and 23.1°C (73.6°F).

Temperature

Mogeiro's temperatures peak on average in March, reaching 31.5°C (88.7°F) at their highest and 23.1°C (73.6°F) at their lowest.

Heat index

March's mean heat index is calculated to be a blisteringly hot 41°C (105.8°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In March, the average relative humidity is 76%.

Rainfall

In March, the rain falls for 13.3 days. Throughout March, 46mm (1.81") of precipitation is accumulated. In Mogeiro, during the entire year, the rain falls for 196.4 days and collects up to 411mm (16.18") of precipitation.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of March, sunrise is at 05:26 and sunset at 17:41. On the last day of the month, sunrise is at 05:24 and sunset at 17:27 -03.

Sunshine

The month with the most sunshine is March, with an average of 7.2h of sunshine.

UV index

January through March, October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In March, the UV index of 7 transforms into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.