August weather forecast
Rockstone, Guyana

August in Rockstone kicks off with temperature highs reaching up to 32.2°C (90°F). Apart from the continually oppressive heat, the greatest attraction is undoubtedly its sunlight. With an increase in daylight hours, August is marked by lush green views illuminated by the golden rays. The number of sunshine days spikes noticeably, providing excellent opportunities for outdoor activities. Although August is one of the hottest months, the city continues to observe high levels of humidity and recurrent showers.

Temperature

The arrival of August sees an average high-temperature of a still hot 32.2°C (90°F), hardly diverging from July's 30.7°C (87.3°F). Throughout August, Rockstone records an average temperature of 22.9°C (73.2°F) at night.

Heat index

During August, the heat index is appraised at a burning hot 46°C (114.8°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In August, the average relative humidity is 81%.

Rainfall

In Rockstone, in August, it is raining for 20.8 days, with typically 82mm (3.23") of accumulated precipitation. Throughout the year, in Rockstone, Guyana, there are 312.9 rainfall days, and 1254mm (49.37") of precipitation is accumulated.

Daylight

The average length of the day in August is 12h and 19min.
On the first day of August in Rockstone, sunrise is at 05:49 and sunset at 18:11. On the last day of the month, sunrise is at 05:47 and sunset at 18:01 -04.

Sunshine

August has the most sunshine of the year, with an average of 10.6h of sunshine.

UV index

March, April, July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 7 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.