August weather forecast
Radcliff, KY

The city of Radcliff sustains its summer glory in August, with temperatures still reading high on the scale, even though a slight drop from July’s extreme is seen. August ensures summer enthusiasts can enjoy their host of seasonal activities. While the temperatures remain high, the daylight duration decreases subtly as a silent nod to the upcoming fall. The general climate stays as a reminder of the ongoing reign of summer, with occasional rainfall ensuring nature’s green remains unscathed. In August, Radcliff lives the remnants of summer while heralding the onset of fall.

Temperature

August in Radcliff reports an average high-temperature of a still hot 86°F (30°C), slightly varied from July's 87.4°F (30.8°C). An average low-temperature of 65.8°F (18.8°C) is common during the nights of August.

Heat index

The average heat index in August is calculated to be a fiery hot 96.8°F (36°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The months with the lowest humidity are August through October, with an average relative humidity of 74%.

Rainfall

In Radcliff, Kentucky, during August, the rain falls for 15.7 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Radcliff, during the entire year, the rain falls for 163.8 days and collects up to 36.5" (927mm) of precipitation.

Snowfall

In Radcliff, snow does not fall in May through September.

Daylight

The average length of the day in August in Radcliff is 13h and 35min.
On the first day of the month, sunrise is at 6:47 am and sunset at 8:52 pm. On the last day of August, sunrise is at 7:13 am and sunset at 8:14 pm EDT.

Sunshine

In Radcliff, the average sunshine in August is 9.5h.

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 radiation for ordinary individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.