August weather forecast
Troy, Jamaica

August, the last month of the summer in Troy, is a hot month, with temperature in the range of an average low of 21.9°C (71.4°F) and an average high of 30°C (86°F).

Temperature

Troy's warmest month, August, registers temperatures that range from a high of 30°C (86°F) to a low of 21.9°C (71.4°F).

Heat index

August's mean heat index is estimated at a sweltering 38°C (100.4°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Troy, the average relative humidity in August is 82%.

Rainfall

In Troy, in August, during 25.2 rainfall days, 145mm (5.71") of precipitation is typically accumulated. In Troy, during the entire year, the rain falls for 297.9 days and collects up to 1472mm (57.95") of precipitation.

Daylight

The average length of the day in August in Troy is 12h and 44min.
On the first day of August, sunrise is at 05:48 and sunset at 18:44. On the last day of the month, sunrise is at 05:55 and sunset at 18:25 EST.

Sunshine

The months with the most sunshine are July and August, with an average of 10.4h of sunshine.

UV index

In August, the average daily maximum UV index in Troy is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.