August weather forecast
Cucui, Brazil

August, the last month of the summer in Cucui, is a tropical month, with an average temperature fluctuating between 21.5°C (70.7°F) and 31.5°C (88.7°F).

Temperature

Cucui's shift into August is marked by a subtle change to a tropical 31.5°C (88.7°F) from July's 29.8°C (85.6°F) in temperature. During the month of August, the temperature falls to an average of 21.5°C (70.7°F).

Heat index

August's heat index is computed to be a blisteringly hot 44°C (111.2°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in August is 83%.

Rainfall

In Cucui, in August, during 26.6 rainfall days, 114mm (4.49") of precipitation is typically accumulated. In Cucui, during the entire year, the rain falls for 338.5 days and collects up to 2316mm (91.18") of precipitation.

Daylight

In Cucui, the average length of the day in August is 12h and 9min.
On the first day of August, sunrise is at 06:28 and sunset at 18:38. On the last day of the month, sunrise is at 06:23 and sunset at 18:31 -04.

Sunshine

The average sunshine in August is 7.5h.

UV index

January through June, August, October and November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.