August weather forecast
Guaiúba, Brazil

August, the last month of the winter in Guaiúba, is also a hot month, with an average temperature varying between 22.1°C (71.8°F) and 31.7°C (89.1°F).

Temperature

Guaiúba's transition from July to August introduces an average high-temperature of a still tropical 31.7°C (89.1°F), marking an insignificant variation from the 30.4°C (86.7°F). The temperature in Guaiúba, Brazil, lowers to an average of 22.1°C (71.8°F) during August nights.

Heat index

The heat index value for August is evaluated at an extremely hot 40°C (104°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
One should consider that heat index numbers are for shaded settings and light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. 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 highly important for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In August, the average relative humidity in Guaiúba, Brazil, is 70%.

Rainfall

In Guaiúba, in August, it is raining for 8.1 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Guaiúba, there are 183.1 rainfall days, and 511mm (20.12") of precipitation is accumulated.

Daylight

In Guaiúba, the average length of the day in August is 11h and 59min.
On the first day of August in Guaiúba, sunrise is at 05:42 and sunset at 17:39. On the last day of the month, sunrise is at 05:33 and sunset at 17:35 -03.

Sunshine

The month with the most sunshine is August, with an average of 9.1h of sunshine.

UV index

The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 7 in August leads to these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.