May weather forecast
Pastos Bons, Brazil

The last month of the autumn, May, is a tropical month in Pastos Bons, Brazil, with an average temperature fluctuating between 21.3°C (70.3°F) and 30.3°C (86.5°F).

Temperature

Pastos Bons, Brazil, observes a minor difference in average high-temperatures between April's 29.8°C (85.6°F) and May's 30.3°C (86.5°F). During the May nights, an average temperature of 21.3°C (70.3°F) is observed.

Heat index

The heat index value for May is calculated to be a torrid 39°C (102.2°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In May, the average relative humidity is 80%.

Rainfall

In May, in Pastos Bons, the rain falls for 20.1 days. Throughout May, 71mm (2.8") of precipitation is accumulated. Throughout the year, in Pastos Bons, there are 201.9 rainfall days, and 938mm (36.93") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 49min.
On the first day of May, sunrise is at 05:57 and sunset at 17:49. On the last day of the month, sunrise is at 06:01 and sunset at 17:47 -03.

Sunshine

In Pastos Bons, the average sunshine in May is 7h.

UV index

January through May and December, with an average maximum UV index of 6, are months with the lowest UV index in Pastos Bons. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in May transforms into this advice:
Ward off overexposure. Defence against solar harm is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.