August weather forecast
Couva, Trinidad and Tobago

August, in Couva, stands out with the highest recorded rainfall for the year which amplifies to reach 97mm (3.82"). This escalation in rainfall coincides with a dip in wind speed, succumbing to as low as 12.6km/h (7.8mph). Paradoxically, the increment in the average high temperature reaching 30.2°C (86.4°F) and expansion in the range of daylight hours effectively counters the excess showers. Undoubtedly, the atmosphere in Couva during August gets a bit more dynamic, exhibiting a conspicuous blend of rainfall and warmth.

Temperature

The average high-temperature during August registers at a hot 30.2°C (86.4°F), closely corresponding to the preceding month. Couva's nocturnal readings in August exhibit minimal variation from the daytime temperatures, averaging at a warm 26°C (78.8°F).

Heat index

For most parts of August, the heat index is computed to be a very hot 37°C (98.6°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Heat index values are typically calculated for conditions of shade and a light breeze. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. 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. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In August, the average relative humidity is 77%.

Rainfall

August is the month with the most rainfall in Couva. Rain falls for 21.9 days and accumulates 97mm (3.82") of precipitation.

Daylight

In Couva, Trinidad and Tobago, the average length of the day in August is 12h and 28min.
On the first day of August, sunrise is at 05:54 and sunset at 18:29. On the last day of the month, sunrise is at 05:56 and sunset at 18:15 AST.

Sunshine

The months with the most sunshine in Couva, Trinidad and Tobago, are August and September, with an average of 11.1h of sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Couva. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, an average UV index of 7 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.