August weather forecast
Clearwater, FL

As August ushers in, Clearwater's weather remains steady, with sunshine-filled days and high temperatures. Despite the minimal boost in sunlit days, the rainfall frequency remains high, with the city drenched in tropical aura. The humidity holds firm at 73%, while the sea temperatures peak, setting the seas into a lively uproar. The month contends with July for the warmest sea temperatures, hitting a comforting 86.7°F (30.4°C). Overall, August in Clearwater maintains the summer spirit with its high temperatures, augmented daylights and comforting winds.

Temperature

August is the month when Clearwater's temperatures reach their peak, with averages of 87.6°F (30.9°C) and lows of 80.6°F (27°C).

Heat index

For August, the heat index is appraised at a torrid 100.4°F (38°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Clearwater, the average relative humidity in August is 73%.

Rainfall

The month with the most rainfall in Clearwater is August, when the rain falls for 22.7 days and typically aggregates up to 3.07" (78mm) of precipitation.

Ocean temperature

The month with the warmest seawater in Clearwater is August, with an average ocean temperature of 86.7°F (30.4°C).
Note: For a refreshing experience, many might avoid waters that are hotter than 86°F (30°C).

Daylight

The average length of the day in August is 13h and 7min.
On the first day of August in Clearwater, sunrise is at 6:54 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:52 pm EDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

The months with the highest UV index in Clearwater are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 7 during August morphs into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Attention! UV radiation is markedly stronger with water and sand reflections.