May weather forecast
Tocantinópolis, Brazil

May, the last month of the autumn in Tocantinópolis, is another tropical month, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 21.8°C (71.2°F).

Temperature

Tocantinópolis experiences a transition to a still hot 30.8°C (87.4°F) in average high-temperatures with the arrival of May, not greatly differing from April's 30.4°C (86.7°F). In the month of May, Tocantinópolis's average low-temperature falls to a pleasant 21.8°C (71.2°F).

Heat index

May's average heat index is calculated to be a blisteringly hot 41°C (105.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. 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. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In May, the average relative humidity is 81%.

Rainfall

In May, the rain falls for 19.3 days. Throughout May, 80mm (3.15") of precipitation is accumulated. Throughout the year, there are 208.8 rainfall days, and 1007mm (39.65") of precipitation is accumulated.

Daylight

In Tocantinópolis, Brazil, the average length of the day in May is 11h and 50min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:03. On the last day of May, in Tocantinópolis, Brazil, sunrise is at 06:14 and sunset at 18:00 -03.

Sunshine

In May, the average sunshine is 8h.

UV index

The months with the highest UV index are March, May, July through October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during May leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.