May weather forecastPicos, Brazil

Weather in May

May, the last month of the autumn in Picos, is another tropical month, with an average temperature fluctuating between 31.6°C (88.9°F) and 20.9°C (69.6°F).

Temperature

The weather during May records an average high-temperature of a still tropical 31.6°C (88.9°F), closely mirroring the preceding month. Throughout May, Picos experiences a low-temperature average of 20.9°C (69.6°F).

Heat index

May's heat index is appraised at a torrid 39°C (102.2°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In May, the average relative humidity is 69%.

Rainfall

In May, the rain falls for 12.7 days. Throughout May, 47mm (1.85") of precipitation is accumulated. Throughout the year, there are 152.5 rainfall days, and 872mm (34.33") of precipitation is accumulated.

Daylight

In Picos, the average length of the day in May is 11h and 47min.
On the first day of the month, sunrise is at 05:47 and sunset at 17:38. On the last day of May, in Picos, sunrise is at 05:51 and sunset at 17:35 -03.

Sunshine

The average sunshine in May is 8.4h.

UV index

In May, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 in May translates into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.