August weather forecast
Toa Baja, PR

August continues the traditional tropical trend in Toa Baja. With slightly longer daylights, there is more sunshine for outdoor activities. The afternoons are warmed to a comfortable level, while evenings remain refreshing. Rainfall nearly equals that of July, maintaining a balance in the environment. The wind patterns during the month are consistent, transitioning smoothly into September.

Temperature

Toa Baja's warmest month, August, registers temperatures that range from a high of 85.5°F (29.7°C) to a low of 78.4°F (25.8°C).

Heat index

The average heat index in August is computed to be a very hot 96.8°F (36°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Toa Baja, the average relative humidity in August is 78%.

Rainfall

In Toa Baja, Puerto Rico, during August, the rain falls for 19.7 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Toa Baja, during the entire year, the rain falls for 223.5 days and collects up to 27.95" (710mm) of precipitation.

Daylight

In Toa Baja, the average length of the day in August is 12h and 44min.
On the first day of the month, sunrise is at 6:03 am and sunset at 6:59 pm. On the last day of August, in Toa Baja, sunrise is at 6:10 am and sunset at 6:39 pm AST.

Sunshine

In August, the average sunshine in Toa Baja is 9.1h.

UV index

The months with the highest UV index in Toa Baja are May through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.