August weather forecast
Largo, FL

August replicates the weather patterns observed in July, characterized mainly by high temperatures, high humidity, and frequent rainfall. The average temperatures do climb ever so slightly, creating the warmest conditions in Largo of the year, with the highest average temperature reaching 87.6°F (30.9°C). Rain spells remain frequent, with the average accumulation peaking at 3.07" (78mm), marking August as the rainiest month in the year. As August waves goodbye, September arrives, bringing about a cooling change but not without its bouts of rainfall.

Temperature

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

Heat index

August's heat index is appraised at a very hot 100.4°F (38°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in August is 73%.

Rainfall

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

Daylight

In Largo, the average length of the day in August is 13h and 6min.
On the first day of August, 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 in Largo is 9.8h.

UV index

The months with the highest UV index in Largo are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 7 suggests this advice:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.