August weather forecast
Sparta, KY

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Weather in August

August, the last month of the summer in Sparta, is also a moderately hot month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 84.2°F (29°C).

Temperature

As Sparta transitions from July to August, the average high-temperatures adjust to a still moderately hot 84.2°F (29°C), nearly the same as the previous 85.3°F (29.6°C). During August nights, Sparta witnesses a consistent average temperature of 64°F (17.8°C).

Heat index

For most parts of August, the heat index is computed to be a tropical 93.2°F (34°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

The months with the lowest humidity are August through October, with an average relative humidity of 75%.

Rainfall

In Sparta, in August, during 12.1 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Sparta, Kentucky, during the entire year, the rain falls for 121.2 days and collects up to 10.87" (276mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of August, sunrise is at 6:41 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:10 pm EDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Aug 19, 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 during August is 84.2°F (29°C) and the low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed to be 93.2°F (34°C).

What is the least humid month?

August through October, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in August?

In Sparta, the average relative humidity in August is 75%.

How many days does it rain in August in Sparta?

In Sparta, Kentucky, in August, it is raining for 12.1 days, with typically 0.98" (25mm) of accumulated precipitation.

When it does not snow?

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

What is the average length of the day in August?

In Sparta, the average day length in August is 13h and 38min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:41 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:10 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.1h.

When is the highest UV index?

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

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Sparta, KY

Average temperature in August - Sparta, KY
  • Average high temperature in August: 84.2°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 (24.3°F).

Average pressure in August
Sparta, KY

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Sparta, KY

Average wind speed in August - Sparta, KY
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in August
Sparta, KY

Average humidity in August - Sparta, KY
  • Average humidity in August: 75%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

Average rainfall in August
Sparta, KY

Average rainfall in August - Sparta, KY
  • Average rainfall in August: 0.98"

The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is September (0.55").

Average rainfall days in August
Sparta, KY

Average rainfall days in August - Sparta, KY
  • Average rainfall days in August: 12.1 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.8 days).

Average snowfall in August
Sparta, KY

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

The month with the highest snowfall is December (0.47").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Sparta, KY

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

The month with the highest number of snowfall days is January (5.9 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
Sparta, KY

Average daylight in August / Average sunshine in August - Sparta, 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 July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in August
Sparta, KY

Average sunshine days in August - Sparta, KY
  • Average sunshine days in August: 15.8 days

The months with the most sunshine days are October and November (21 days).
The month with the least sunshine days is May (13.6 days).

Average UV index in August
Sparta, KY

Average UV index in August - Sparta, 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
Sparta, KY

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

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August
Sparta, KY

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

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

Sparta, Kentucky, USA

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