May weather forecast
Sítio do Quinto, Brazil

May, the last month of the autumn in Sítio do Quinto, is another warm month, with an average temperature fluctuating between 29.8°C (85.6°F) and 20.1°C (68.2°F).

Temperature

As Sítio do Quinto steps into May, the average high-temperature holds at a warm 29.8°C (85.6°F), hinting at a minor fluctuation from the prior month. During May nights, Sítio do Quinto records an average temperature of 20.1°C (68.2°F).

Heat index

May's heat index is computed to be a torrid 37°C (98.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In May, the average relative humidity in Sítio do Quinto is 78%.

Rainfall

In Sítio do Quinto, during May, the rain falls for 13.8 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, there are 145.6 rainfall days, and 294mm (11.57") of precipitation is accumulated.

Daylight

In May, the average length of the day in Sítio do Quinto is 11h and 38min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:21. On the last day of May, in Sítio do Quinto, sunrise is at 05:43 and sunset at 17:17 -03.

Sunshine

In Sítio do Quinto, the average sunshine in May is 5.6h.

UV index

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.