March weather forecast
Sete Barras, Brazil

The first month of the autumn, March, is also a moderately hot month in Sete Barras, Brazil, with an average temperature ranging between min 19.7°C (67.5°F) and max 29.3°C (84.7°F).

Temperature

With March's advent, Sete Barras sees an average high-temperature of a warm 29.3°C (84.7°F), subtly shifted from February's 31°C (87.8°F). In the month of March, Sete Barras experiences an average low-temperature of 19.7°C (67.5°F).

Heat index

The heat index value during March is computed to be a torrid 37°C (98.6°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Sete Barras, the average relative humidity in March is 86%.

Rainfall

In Sete Barras, in March, during 20.8 rainfall days, 77mm (3.03") of precipitation is typically accumulated. Throughout the year, there are 210 rainfall days, and 893mm (35.16") of precipitation is accumulated.

Daylight

In Sete Barras, Brazil, the average length of the day in March is 12h and 13min.
On the first day of the month, sunrise is at 06:06 and sunset at 18:40. On the last day of March, sunrise is at 06:20 and sunset at 18:11 -03.

Sunshine

In March, the average sunshine in Sete Barras is 6.4h.

UV index

The months with the highest UV index in Sete Barras, Brazil, are January through March, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in March converts into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.