August weather forecast
Catunda, Brazil

The last month of the winter, August, is another tropical month in Catunda, Brazil, with an average temperature ranging between max 34.2°C (93.6°F) and min 21.3°C (70.3°F).

Temperature

The average high-temperature for August is a still tropical 34.2°C (93.6°F), closely aligning with the temperature of the preceding month. August nights in Catunda are characterized by a significant departure from the daytime highs, dropping to an average temperature of 21.3°C (70.3°F).

Heat index

The heat index value during August is evaluated at a blisteringly hot 41°C (105.8°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating 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 Catunda, Brazil, the average relative humidity in August is 55%.

Rainfall

The months with the least rainfall in Catunda are August and September Rain falls for 2.9 days and accumulates 2mm (0.08") of rain.

Daylight

In August, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 05:49 and sunset at 17:44. On the last day of August, sunrise is at 05:40 and sunset at 17:41 -03.

Sunshine

The months with the most sunshine in Catunda are August and September, with an average of 9.6h of sunshine.

UV index

The months with the highest UV index are January, July through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during August translates into the following directions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.