March weather forecastItamarati, Brazil

Weather in March

The first month of the autumn, March, is still a warm month in Itamarati, Brazil, with an average temperature ranging between max 29.8°C (85.6°F) and min 22.3°C (72.1°F).

Temperature

At the onset of March, Itamarati records an average high-temperature of a still warm 29.8°C (85.6°F), showing little deviation from the preceding month. Throughout March, Itamarati anticipates an average low-temperature of 22.3°C (72.1°F).

Heat index

In March, the average heat index is calculated to be a blisteringly hot 40°C (104°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in March is 90%.

Rainfall

In Itamarati, during March, the rain falls for 29.6 days and regularly aggregates up to 212mm (8.35") of precipitation. Throughout the year, there are 281.1 rainfall days, and 1504mm (59.21") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of the month, sunrise is at 06:38 and sunset at 18:51. On the last day of March, sunrise is at 06:35 and sunset at 18:38 -04.

Sunshine

March has the least sunshine of the year, with an average of 5.5h of sunshine.

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 value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during March leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.