March weather forecast
Olivedos, Brazil

The first month of the autumn, March, is also a hot month in Olivedos, Brazil, with an average temperature ranging between max 30.9°C (87.6°F) and min 21.7°C (71.1°F).

Temperature

March is the month that records the highest temperatures, with averages ranging from a high of 30.9°C (87.6°F) to a low of 21.7°C (71.1°F).

Heat index

The heat index value during March is evaluated at a very hot 39°C (102.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in March in Olivedos is 76%.

Rainfall

The month with the most rainfall in Olivedos is March, when the rain falls for 20.8 days and typically aggregates up to 88mm (3.46") of precipitation.

Daylight

In Olivedos, the average length of the day in March is 12h and 8min.
On the first day of March, sunrise is at 05:30 and sunset at 17:44. On the last day of the month, sunrise is at 05:27 and sunset at 17:30 -03.

Sunshine

March and November, with an average of 7.1h of sunshine, are months with the most sunshine in Olivedos.

UV index

January through June, August through December, with an average maximum UV index of 6, are months with the highest UV index in Olivedos. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during March leads to these advisories:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.