August weather forecast
Toa Alta, PR

The weather in August in Toa Alta bears resemblance with the preceding month, maintaining high temperatures and humidity levels. A gradual decrease in daylight hours is perceptible, as the season heads towards the end of summer. Cloud coverage generally remains moderate, allowing ample sunlight, while rain persists, aiding in the region's lush landscape. Wind speeds offer a pleasant change in the sultry climate. The rainfall pattern of August stands out, with an average rainfall measuring 2.44" (62mm), adding a refreshing change to the hot days.

Temperature

August stands out as Toa Alta's warmest month, with an average high-temperature of 85.5°F (29.7°C) and a low-temperature of 78.4°F (25.8°C).

Heat index

Throughout August, the heat index is computed to be a torrid 96.8°F (36°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Toa Alta, Puerto Rico, the average relative humidity in August is 78%.

Rainfall

In Toa Alta, in August, it is raining for 19.7 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 223.5 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Daylight

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

Sunshine

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

UV index

May through November, with an average maximum UV index of 7, are months with the highest UV index in Toa Alta. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during August translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.