August weather forecast
Bernardo Sayão, Brazil

August, the last month of the winter in Bernardo Sayão, is a sweltering month, with an average temperature fluctuating between 36.4°C (97.5°F) and 21.8°C (71.2°F).

Temperature

August ushers in an average high-temperature of a fiery hot 36.4°C (97.5°F), aligning closely with the preceding month. Bernardo Sayão, after hot August days, encounters a marked drop to an average nighttime temperature of 21.8°C (71.2°F).

Heat index

In August, the heat index is computed to be a scorching 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

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 Bernardo Sayão. Rain falls for 0.6 days and accumulates 1mm (0.04") of precipitation.

Daylight

The average length of the day in August in Bernardo Sayão is 11h and 52min.
On the first day of August in Bernardo Sayão, sunrise is at 06:28 and sunset at 18:15. On the last day of the month, sunrise is at 06:16 and sunset at 18:14 -03.

Sunshine

In August, the average sunshine is 9.9h.

UV index

The months with the highest UV index are May through September and November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in August, converts into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.