August weather forecast
East Ridge, TN

August does not let up on the summer heat and retains high temperatures similar to July, before they drop slightly in September. There is no snowfall in August and the month has a lower rainfall compared to July. During August, temperatures can rise to an average monthly high of 87.4°F (30.8°C). It remains as one of the so-called "dog days" of summer. As the month progresses, the days gradually start to become shorter, hinting at the transition into autumn that is soon to follow.

Temperature

The shift into August reveals an average high-temperature of a still hot 87.4°F (30.8°C), closely mirroring July's climate. Marked by a significant temperature drop from daytime highs, the average nighttime temperature in East Ridge lowers to a refreshing 65.8°F (18.8°C) throughout August.

Heat index

The heat index value for August is evaluated at a sweltering 102.2°F (39°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. 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 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 hold great significance to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In East Ridge, the average relative humidity in August is 75%.

Rainfall

In East Ridge, during August, the rain falls for 17.8 days and regularly aggregates up to 3.35" (85mm) of precipitation. Throughout the year, there are 172.9 rainfall days, and 40.35" (1025mm) of precipitation is accumulated.

Snowfall

In East Ridge, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 6:50 am and sunset at 8:43 pm. On the last day of August, sunrise is at 7:13 am and sunset at 8:08 pm EDT.

Sunshine

In East Ridge, the average sunshine in August is 9.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during August translates into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.