August weather forecast
Loudon, TN

In August, Loudon experiences a seamless transition from July’s scorching heat. The temperatures oscillate from 64.2°F (17.9°C) to 86.5°F (30.3°C), making it almost as warm as the previous month. The heat not only resurfaces but slightly intensifies, keeping the city gripped in the summer frenzy. August is the last stretch of summer before the arrival of fall, making it a perfect backdrop for late-summer adventures.

Temperature

August begins with an average high-temperature of a still hot 86.5°F (30.3°C), reflecting close similarity to the preceding month. The month of August sees a significant daily temperature drop, recording an average low-temperature of 64.2°F (17.9°C) in Loudon.

Heat index

In August, the average heat index is evaluated at a sweltering 98.6°F (37°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

With an average relative humidity of 74%, August is the least humid month.

Rainfall

In Loudon, in August, it is raining for 16.3 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, there are 171.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:41 pm. On the last day of August, in Loudon, sunrise is at 7:09 am and sunset at 8:05 pm EDT.

Sunshine

In August, the average sunshine is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.