August weather forecast
Oldsmar, FL

The last month of the summer, August, is another tropical month in Oldsmar, Florida, with an average temperature fluctuating between 80.4°F (26.9°C) and 88°F (31.1°C).

Temperature

Temperature readings reach their annual highs in August, averaging 88°F (31.1°C) and a minimum average of 80.4°F (26.9°C).

Heat index

In August, the average heat index is evaluated at a fiery hot 102.2°F (39°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 25.3 days and accumulates 5.16" (131mm) of precipitation.

Ocean temperature

August is the month with the warmest seawater, with an average ocean temperature of 86.5°F (30.3°C).
Note: Many argue that waters with temperatures surpassing 86°F (30°C) fail to offer the cooling sensation swimmers look for.

Daylight

In August, the average length of the day is 13h and 7min.
On the first day of the month, sunrise is at 6:53 am and sunset at 8:20 pm. On the last day of August, sunrise is at 7:09 am and sunset at 7:52 pm EDT.

Sunshine

In August, the average sunshine in Oldsmar is 9.7h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 7 translates into these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take heed! Reflections of sand and water make the Sun's UV rays stronger.