August weather forecast
Mill Springs, KY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Mill Springs, Kentucky, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 85.3°F (29.6°C).

Temperature

Mill Springs starts August with an average high-temperature of a moderately hot 85.3°F (29.6°C), a minor shift from July's 86.2°F (30.1°C). In the month of August, the temperature generally rests at an average low of 64°F (17.8°C).

Heat index

August's mean heat index is estimated at a sweltering 95°F (35°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

June, August, October and November, with an average relative humidity of 76%, are the least humid months.

Rainfall

In Mill Springs, in August, it is raining for 16.6 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 174 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 32min.
On the first day of August, sunrise is at 6:45 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:08 pm EDT.

Sunshine

The average sunshine in August is 9.7h.

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 vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during August leads to these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

The high-temperature, in August, in Mill Springs, is 85.3°F (29.6°C), while the low-temperature averages to 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 95°F (35°C).

What is the least humid month?

The months with the lowest humidity are June, August, October and November, with an average relative humidity of 76%.

What is the average humidity in August in Mill Springs?

The average relative humidity in August is 76%.

How much does it rain in August?

In Mill Springs, in August, it is raining for 16.6 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Mill Springs have in August?

The average day length in August is 13h and 32min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:45 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:08 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 9.7h.

When is the highest UV index?

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

How high is the UV index in August?

In Mill Springs, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
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
Mill Springs, KY

Average temperature in August - Mill Springs, KY
  • Average high temperature in August: 85.3°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in August
Mill Springs, KY

Average pressure in August - Mill Springs, KY
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Mill Springs, KY

Average wind speed in August - Mill Springs, KY
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Mill Springs, KY

Average humidity in August - Mill Springs, KY
  • Average humidity in August: 76%

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, August, October and November (76%).

Average rainfall in August
Mill Springs, KY

Average rainfall in August - Mill Springs, KY
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in August
Mill Springs, KY

Average rainfall days in August - Mill Springs, KY
  • Average rainfall days in August: 16.6 days

The months with the highest number of rainy days are May and July (17.8 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in August
Mill Springs, KY

Average snowfall in August - Mill Springs, KY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.95").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Mill Springs, KY

Average snowfall days in August - Mill Springs, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.8 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
Mill Springs, KY

Average daylight in August / Average sunshine in August - Mill Springs, KY
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in August
Mill Springs, KY

Average sunshine days in August - Mill Springs, KY
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in August
Mill Springs, KY

Average UV index in August - Mill Springs, KY
  • Average UV index in August: 6

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

Average cloud cover in August
Mill Springs, KY

Average cloud cover in August - Mill Springs, KY
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 31).

Average visibility in August
Mill Springs, KY

Average visibility in August - Mill Springs, KY
  • Average visibility in August: 5mi

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

Mill Springs, Kentucky, USA

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