August weather forecast
Arapoema, Brazil

August, the last month of the winter in Arapoema, is a very hot month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 36.4°C (97.5°F).

Temperature

The commencement of August notes an average high-temperature of a fiery hot 36.4°C (97.5°F), exhibiting little difference from the previous month. The average low-temperature reading in August for Arapoema reflects a significant fall from the daytime highs, stabilizing at an agreeable 21.8°C (71.2°F).

Heat index

The heat index value for August is estimated at a blisteringly hot 40°C (104°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. 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 are particularly relevant 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.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 40%.

Rainfall

August is the month with the least rainfall in Arapoema, Brazil. Rain falls for 0.6 days and accumulates 1mm (0.04") of precipitation.

Daylight

In Arapoema, the average length of the day in August is 11h and 52min.
On the first day of the month, sunrise is at 06:28 and sunset at 18:16. On the last day of August, in Arapoema, sunrise is at 06:17 and sunset at 18:15 -03.

Sunshine

The average sunshine in August is 9.9h.

UV index

May through September and November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In August, an average UV index of 7 transforms into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.