March weather forecast
Paulistana, Brazil

The first month of the autumn, March, is still a warm month in Paulistana, Brazil, with an average temperature fluctuating between 29.5°C (85.1°F) and 19.9°C (67.8°F).

Temperature

The advent of March brings an average high-temperature of a still moderately hot 29.5°C (85.1°F), almost identical to the preceding month. An average low-temperature of 19.9°C (67.8°F) is recorded during the nights in March.

Heat index

The heat index in March is evaluated at a torrid 35°C (95°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 are extremely vital to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In March, the average relative humidity in Paulistana is 76%.

Rainfall

The month with the most rainfall in Paulistana is March, when the rain falls for 26.4 days and typically aggregates up to 179mm (7.05") of precipitation.

Daylight

The average length of the day in March in Paulistana is 12h and 9min.
On the first day of March in Paulistana, sunrise is at 05:49 and sunset at 18:04. On the last day of the month, sunrise is at 05:47 and sunset at 17:49 -03.

Sunshine

In March, the average sunshine in Paulistana is 7.1h.

UV index

January through August and December, with an average maximum UV index of 6, are months with the lowest UV index in Paulistana. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In March, the maximum UV index of 6 transforms into these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. 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.