August weather forecast
Lexington, KY

A sunset view of the ancient buildings in Lexington, Kentucky
A sunset view of the ancient buildings in Lexington, Kentucky

Weather in August

August, the last month of the summer in Lexington, is also a moderately hot month, with an average temperature fluctuating between 84°F (28.9°C) and 64.8°F (18.2°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still moderately hot 84°F (28.9°C). The average low-temperature, in August, is 64.8°F (18.2°C).

Heat index

In August, the average heat index is computed to be a hot 91.4°F (33°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 75%, August is the least humid month.

Rainfall

In Lexington, during August, the rain falls for 16 days and regularly aggregates up to 3.07" (78mm) of precipitation. In Lexington, Kentucky, during the entire year, the rain falls for 172.1 days and collects up to 37.95" (964mm) of precipitation.

Snowfall

In Lexington, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 35min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:47 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:09 pm EDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Lexington. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Lexington?

In August, in Lexington, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 64.8°F (18.2°C). in August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 91.4°F (33°C).

What is the least humid month in Lexington?

The least humid month in Lexington, Kentucky, is August, with an average relative humidity of 75%.

What is the average humidity in August in Lexington?

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

How much does it rain in Lexington in August?

In Lexington, Kentucky, in August, it is raining for 16 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in Lexington?

In Lexington, Kentucky, snow does not fall in May through September.

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

In Lexington, the average day length in August is 13h and 35min.

When are sunrise and sunset in August in Lexington?

On the first day of August in Lexington, sunrise is at 6:40 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:09 pm EDT.

How many hours of sunshine does Lexington have in August?

In Lexington, the average sunshine duration in August is 9.8h.

What is the month with the highest UV index in Lexington?

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

What is the UV index intensity in August in Lexington?

The average daily maximum UV index in August in Lexington, Kentucky, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Lexington, KY

Average temperature in August - Lexington, KY
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in August
Lexington, KY

Average pressure in August - Lexington, 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 (29.96"Hg).

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Average wind speed in August
Lexington, KY

Average wind speed in August - Lexington, KY
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in August
Lexington, KY

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in August
Lexington, KY

Average rainfall in August - Lexington, KY
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days in August
Lexington, KY

Average rainfall days in August - Lexington, KY
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in August
Lexington, KY

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

The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Lexington, KY

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

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Lexington, KY
  • Average daylight in August: 13h and 35min

The month with the longest days is June (Average daylight: 14h and 46min).
The month with the shortest days is December (Average daylight: 9h and 35min).

  • Average sunshine in August: 9h and 48min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in August
Lexington, KY

Average sunshine days in August - Lexington, KY
  • Average sunshine days in August: 13.6 days

The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is February (9.8 days).

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Average UV index in August
Lexington, KY

Average UV index in August - Lexington, 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).

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Average cloud cover in August
Lexington, KY

Average cloud cover in August - Lexington, KY
  • Average cloud cover in August: 30

The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Lexington, KY

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

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

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