August weather forecast
Hayes, KY

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Weather in August

August, the last month of the summer in Hayes, is another warm month, with an average temperature fluctuating between 84.4°F (29.1°C) and 64°F (17.8°C).

Temperature

August observes an average high-temperature of a still moderately hot 84.4°F (29.1°C), marking an insignificant difference from July's 85.3°F (29.6°C). An average low-temperature of 64°F (17.8°C) is noted during the month of August.

Heat index

In August, the average heat index is computed to be a tropical 93.2°F (34°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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.

Humidity

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

Rainfall

In Hayes, in August, during 14.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, in Hayes, there are 156.2 rainfall days, and 26.1" (663mm) of precipitation is accumulated.

Snowfall

In Hayes, snow does not fall in May through October.

Daylight

In August, the average length of the day in Hayes is 13h and 37min.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:47 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:08 pm EDT.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index in Hayes are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Hayes in August?

In Hayes, in August, the average high-temperature is 84.4°F (29.1°C), and the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 93.2°F (34°C).

What is the least humid month in Hayes?

August is the least humid month in Hayes, Kentucky, with an average relative humidity of 74%.

What is the average humidity in August in Hayes?

The average relative humidity in August in Hayes is 74%.

How many days does it rain in August in Hayes?

In Hayes, in August, during 14.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Hayes?

In Hayes, Kentucky, snow does not fall in May through October.

What is the average length of the day in August in Hayes?

In August, the average day length is 13h and 37min.

What time are sunrise and sunset in August in Hayes?

On the first day of August, sunrise is at 6:39 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:08 pm EDT.

What month has the most sunshine in Hayes?

With an average of 10.2h of sunshine, August has the most sunshine of the year in Hayes, Kentucky.

How long on average sun shines in August in Hayes?

In August, the average sunshine duration in Hayes is 10.2h.

When is the highest UV index in Hayes?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in August in Hayes?

In Hayes, Kentucky, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Hayes, KY

Average temperature in August - Hayes, KY
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in August
Hayes, KY

Average pressure in August - Hayes, KY
  • Average pressure in August: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Hayes, KY

Average wind speed in August - Hayes, KY
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in August
Hayes, KY

Average humidity in August - Hayes, KY
  • Average humidity in August: 74%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in August
Hayes, KY

Average rainfall in August - Hayes, KY
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in August
Hayes, KY

Average rainfall days in August - Hayes, KY
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in August
Hayes, KY

Average snowfall in August - Hayes, KY
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Hayes, KY

Average snowfall days in August - Hayes, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Hayes, KY

Average daylight in August / Average sunshine in August - Hayes, KY
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in August
Hayes, KY

Average sunshine days in August - Hayes, KY
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in August
Hayes, KY

Average UV index in August - Hayes, KY
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Hayes, KY

Average cloud cover in August - Hayes, KY
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August
Hayes, KY

Average visibility in August - Hayes, KY
  • Average visibility in August: 6mi

The months with the highest visibility are January, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are February, May and July (5mi).

Hayes, Kentucky, USA

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