August weather forecast
Bon Air, VA

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Weather in August

The last month of the summer, August, is another tropical month in Bon Air, Virginia, with an average temperature fluctuating between 88.3°F (31.3°C) and 68.2°F (20.1°C).

Temperature

August records an average high-temperature of a still tropical 88.3°F (31.3°C), indicating a minor variation from the preceding month. Bon Air's average low-temperature in August is measured at an agreeable 68.2°F (20.1°C).

Heat index

The heat index for August is computed to be a torrid 102.2°F (39°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Bon Air, the average relative humidity in August is 71%.

Rainfall

August is the month with the most rainfall in Bon Air. Rain falls for 15.1 days and accumulates 2.72" (69mm) of precipitation.

Snowfall

May through October are months without snowfall in Bon Air.

Daylight

In Bon Air, the average length of the day in August is 13h and 34min.
On the first day of August in Bon Air, sunrise is at 6:14 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:40 pm EDT.

Sunshine

In Bon Air, the average sunshine in August is 10.2h.

UV index

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

How hot is August in Bon Air?

The high-temperature, in August, in Bon Air, is 88.3°F (31.3°C), while the low-temperature averages to 68.2°F (20.1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 102.2°F (39°C).

What is the average humidity in August in Bon Air?

In Bon Air, the average relative humidity in August is 71%.

What is the wettest month in Bon Air?

August is the month with the most rainfall in Bon Air. Rain falls for 15.1 days and accumulates 2.72" (69mm) of precipitation.

How many days does it rain in August in Bon Air?

In August, in Bon Air, the rain falls for 15.1 days. Throughout August, 2.72" (69mm) of precipitation is accumulated.

When it does not snow in Bon Air?

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

What is the average length of the day in August in Bon Air?

In August, the average day length in Bon Air, Virginia, is 13h and 34min.

What time are sunrise and sunset in August in Bon Air?

On the first day of August in Bon Air, Virginia, sunrise is at 6:14 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:40 pm EDT.

How many hours of sunshine does Bon Air have in August?

In August, the average sunshine duration is 10.2h.

What is the UV index intensity in August in Bon Air?

The average daily maximum UV index in August in Bon Air, Virginia, is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Bon Air, VA

Average temperature in August - Bon Air, VA
  • Average high temperature in August: 88.3°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in August: 68.2°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in August
Bon Air, VA

Average pressure in August - Bon Air, VA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Bon Air, VA

Average wind speed in August - Bon Air, VA
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Bon Air, VA

Average humidity in August - Bon Air, VA
  • Average humidity in August: 71%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).

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Average rainfall in August
Bon Air, VA

Average rainfall in August - Bon Air, VA
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in August
Bon Air, VA

Average rainfall days in August - Bon Air, VA
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in August
Bon Air, VA

Average snowfall in August - Bon Air, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Bon Air, VA

Average snowfall days in August - Bon Air, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Bon Air, VA

Average daylight in August / Average sunshine in August - Bon Air, 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 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in August
Bon Air, VA

Average sunshine days in August - Bon Air, VA
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index in August
Bon Air, VA

Average UV index in August - Bon Air, VA
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in August
Bon Air, VA

Average cloud cover in August - Bon Air, VA
  • Average cloud cover in August: 34

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Bon Air, VA

Average visibility in August - Bon Air, VA
  • Average visibility in August: 6mi

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

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Bon Air, Virginia, USA

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