August weather forecast
Westplains, KY

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Weather in August

The last month of the summer, August, is another hot month in Westplains, Kentucky, with an average temperature fluctuating between 86.7°F (30.4°C) and 67.6°F (19.8°C).

Temperature

In the transition from July to August, Westplains reports an average high-temperature of a still tropical 86.7°F (30.4°C), indicating a close resemblance to the prior month. Westplains's average low-temperature is measured at a refreshing 67.6°F (19.8°C) during August.

Heat index

The heat index in August is calculated to be a sweltering 100.4°F (38°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Westplains, in August, it is raining for 16.2 days, with typically 3.19" (81mm) of accumulated precipitation. In Westplains, during the entire year, the rain falls for 178.3 days and collects up to 42.01" (1067mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 32min.
On the first day of August, sunrise is at 6:00 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:23 pm CDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 6 suggests this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, in Westplains, the average high-temperature is 86.7°F (30.4°C), and the average low-temperature is 67.6°F (19.8°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 100.4°F (38°C).

What is the average humidity in August?

The average relative humidity in August is 76%.

How many days does it rain in August?

In Westplains, during August, the rain falls for 16.2 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 32min.

When are sunrise and sunset in August?

On the first day of August in Westplains, sunrise is at 6:00 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:23 pm CDT.

How many hours of sunshine does Westplains have in August?

The average sunshine duration in August is 10.3h.

What is the month with 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 Westplains, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Westplains, KY

Average temperature in August - Westplains, KY
  • Average high temperature in August: 86.7°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in August
Westplains, KY

Average pressure in August - Westplains, KY
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Westplains, KY

Average wind speed in August - Westplains, KY
  • Average wind speed in August: 5.6mph

The windiest months (with the highest average wind speed) are February and April (9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in August
Westplains, KY

Average humidity in August - Westplains, KY
  • Average humidity in August: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Westplains, KY

Average rainfall in August - Westplains, KY
  • Average rainfall in August: 3.19"

The wettest month (with the highest rainfall) is April (4.69").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in August
Westplains, KY

Average rainfall days in August - Westplains, KY
  • Average rainfall days in August: 16.2 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in August
Westplains, KY

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

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

Average snowfall days in August
Westplains, KY

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

The months with the highest number of snowfall days are January and February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in August
Westplains, KY

Average sunshine days in August - Westplains, KY
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in August
Westplains, KY

Average UV index in August - Westplains, 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
Westplains, KY

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

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 27).

Average visibility in August
Westplains, KY

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

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

Westplains, Kentucky, USA

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