May weather forecast
Cacaulândia, Brazil

May, the last month of the autumn in Cacaulândia, is another hot month, with an average temperature varying between 20.5°C (68.9°F) and 30.2°C (86.4°F).

Temperature

With May's advent, Cacaulândia sees an average high-temperature of a still tropical 30.2°C (86.4°F), subtly shifted from April's 30°C (86°F). Cacaulândia in May experiences a low-temperature average of 20.5°C (68.9°F).

Heat index

The average heat index in May is appraised at a blisteringly hot 40°C (104°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. 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 in Cacaulândia, Brazil, is 84%.

Rainfall

In Cacaulândia, in May, it is raining for 21.6 days, with typically 75mm (2.95") of accumulated precipitation. In Cacaulândia, during the entire year, the rain falls for 237.4 days and collects up to 1523mm (59.96") of precipitation.

Daylight

The average length of the day in May in Cacaulândia is 11h and 38min.
On the first day of May, sunrise is at 06:16 and sunset at 18:00. On the last day of the month, sunrise is at 06:22 and sunset at 17:56 -04.

Sunshine

In Cacaulândia, the average sunshine in May is 6.5h.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Cacaulândia. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.