March weather forecast
Varre-Sai, Brazil

March, the first month of the autumn in Varre-Sai, is still a warm month, with an average temperature varying between 28.7°C (83.7°F) and 19.4°C (66.9°F).

Temperature

As February transitions into March, the average high-temperature rests at a still moderately hot 28.7°C (83.7°F), maintaining a close resemblance to the previous month. Varre-Sai experiences an average low-temperature of 19.4°C (66.9°F) in month of March.

Heat index

The average heat index in March is appraised at a sweltering 35°C (95°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Varre-Sai, the average relative humidity in March is 87%.

Rainfall

In Varre-Sai, in March, during 26.1 rainfall days, 147mm (5.79") of precipitation is typically accumulated. In Varre-Sai, during the entire year, the rain falls for 205.2 days and collects up to 1048mm (41.26") of precipitation.

Daylight

In March, the average length of the day is 12h and 12min.
On the first day of the month, sunrise is at 05:44 and sunset at 18:14. On the last day of March, sunrise is at 05:54 and sunset at 17:48 -03.

Sunshine

The average sunshine in March in Varre-Sai is 7.5h.

UV index

The months with the lowest UV index in Varre-Sai are March through July, October and November, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 5 in March, converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun.