August weather forecast
Lexington, VA

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Weather in August

August witnesses a slight retreat in temperature, yet the summer heat persists. Despite being one of the hottest months, the city copes with frequent rain showers. The long daylight hours and persistent heat continue to encourage varied outdoor activities. As the month advances, a subtle breeze strokes the city, indicating the oncoming fall. August presents temperatures from 60.4°F (15.8°C) to 84°F (28.9°C) while maintaining summer's heat.

Temperature

August's beginning in Lexington signals an average high-temperature of a still warm 84°F (28.9°C), barely different from July's 85.8°F (29.9°C). Lexington witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 60.4°F (15.8°C) throughout August.

Heat index

In August, the heat index is evaluated at a tropical 91.4°F (33°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

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

Rainfall

In Lexington, during August, the rain falls for 15.3 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 146.4 rainfall days, and 23.86" (606mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 35min.
On the first day of August in Lexington, Virginia, sunrise is at 6:21 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:48 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

The months with the highest UV index in Lexington are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

How hot is it in Lexington in August?

In Lexington, in August, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 60.4°F (15.8°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 91.4°F (33°C).

What is the average humidity in August in Lexington?

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

How many days does it rain in August in Lexington?

In Lexington, during August, the rain falls for 15.3 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Lexington?

In Lexington, Virginia, snow does not fall in May through October.

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

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

When is the sunrise / sunset in August in Lexington?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 8:26 pm. On the last day of the month, in Lexington, sunrise is at 6:47 am and sunset at 7:48 pm EDT.

How many hours of sunshine does Lexington have in August?

The average sunshine duration in August is 10.2h.

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

May 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 is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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
Lexington, VA

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

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in August
Lexington, VA

Average pressure in August - Lexington, VA
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in August
Lexington, VA

Average wind speed in August - Lexington, VA
  • Average wind speed in August: 3.9mph

The windiest months (with the highest average wind speed) are February and April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in August
Lexington, VA

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

The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in August
Lexington, VA

Average rainfall in August - Lexington, VA
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in August
Lexington, VA

Average rainfall days in August - Lexington, VA
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall in August
Lexington, VA

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

The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Lexington, VA

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

The month with the highest number of snowfall days is February (4 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, VA

Average daylight in August / Average sunshine in August - Lexington, VA
  • Average daylight in August: 13h and 4min

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 36min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in August
Lexington, VA

Average sunshine days in August - Lexington, VA
  • Average sunshine days in August: 13.4 days

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in August
Lexington, VA

Average UV index in August - Lexington, VA
  • 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, November and December (UV index 2).

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Average cloud cover in August
Lexington, VA

Average cloud cover in August - Lexington, VA
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 30).

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Average visibility in August
Lexington, VA

Average visibility in August - Lexington, VA
  • Average visibility in August: 5mi

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

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Lexington, Virginia, USA

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