March weather forecast
Itaporã, Brazil

March, the first month of the autumn in Itaporã, is still a warm month, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 29.7°C (85.5°F).

Temperature

Itaporã, Brazil, greets March with a high-temperature average of a still warm 29.7°C (85.5°F), mirroring that of February. Itaporã anticipates an average minimum temperature of 19.8°C (67.6°F) in the month of March.

Heat index

The heat index for March is calculated to be a sweltering 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. 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. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The months with the highest humidity in Itaporã are February, March, May and June, with an average relative humidity of 84%.

Rainfall

In Itaporã, in March, during 21.4 rainfall days, 99mm (3.9") of precipitation is typically accumulated. Throughout the year, there are 192.3 rainfall days, and 1062mm (41.81") of precipitation is accumulated.

Daylight

In March, the average length of the day in Itaporã, Brazil, is 12h and 13min.
On the first day of the month, sunrise is at 05:35 and sunset at 18:06. On the last day of March, sunrise is at 05:46 and sunset at 17:39 -04.

Sunshine

The average sunshine in March is 8.3h.

UV index

January through April, July through December, with an average maximum UV index of 6, are months with the highest UV index in Itaporã. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 6 in March suggests the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.