August weather forecast
Richardson, KY

The last month of the summer, August, is another warm month in Richardson, Kentucky, with an average temperature varying between 62.8°F (17.1°C) and 85.6°F (29.8°C).

Temperature

With the advent of August, Richardson's high-temperatures adjust to a moderately hot 85.6°F (29.8°C), closely aligning with the preceding month. Throughout August nights, Richardson reports a steady thermal contrast from the day, with an average low-temperature of 62.8°F (17.1°C).

Heat index

The heat index value during August is computed to be a very hot 96.8°F (36°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Research indicates the heat index considers values in shaded locales and with light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

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

Rainfall

In Richardson, in August, during 16.3 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Richardson, Kentucky, during the entire year, the rain falls for 176.7 days and collects up to 33.82" (859mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 35min.
On the first day of August, sunrise is at 6:34 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 8:01 pm EDT.

Sunshine

With an average of 10.4h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.